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Total Daily Discharge report

         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1970
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      [   ]    [   ]    [   ]    [   ]    [   ]  465.6  "5255    "2413    " 694.7  " 512.1  "  70.29 "   5.141&     1
           2      [   ]    [   ]    [   ]    [   ]    [   ]  809.7  "4263    "2054    " 650.1  " 514.9  "  63.35 "   5.141&     2
           3      [   ]    [   ]    [   ]    [   ]    [   ]  809.6  "3668    "1936    " 634.3  " 665.1  "  66.43 "   5.057&     3
           4      [   ]    [   ]    [   ]    [   ]    [   ]  624.1  "3015    "1772    " 547.3  "1043    "  84.52 "   4.332&     4
           5      [   ]    [   ]    [   ]    [   ]    [   ]  549.7  "2617    "1562    " 485.5  "1219    "  80.73 "   3.526&     5
           6      [   ]    [   ]    [   ]    [   ]    [   ]  553.2  "2525    "1365    " 463.6  "1340    "  73.70 "   3.369&     6
           7      [   ]    [   ]    [   ]    [   ]    [   ]  712.0  "2325    "1216    " 694.5  "1211    "  69.89 "   3.043&     7
           8      [   ]    [   ]    [   ]    [   ]    [   ]  670.6  "1937    "1262    "1041    "1426    "  66.86 "   2.954&     8
           9      [   ]    [   ]    [   ]    [   ]    [   ]  563.8  "1739    "1138    " 881.3  "1324    "  58.80 "   2.636&     9
          10      [   ]    [   ]    [   ]    [   ]    [   ]  463.8  "1847    "1090    " 803.1  "1029    "  51.28 "   2.252&    10
          11      [   ]    [   ]    [   ]    [   ]    [   ]  567.3  "1591    " 994.9  " 725.9  " 856.5  "  46.64 "   1.823&    11
          12      [   ]    [   ]    [   ]    [   ]    [   ]  818.5  "1339    " 907.8  " 684.5  " 729.9  "  41.18 "   1.631&    12
          13      [   ]    [   ]    [   ]    [   ]    [   ]  678.7  "1206    " 860.4  " 712.1  " 605.3  "  36.91 "   1.434&    13
          14      [   ]    [   ]    [   ]    [   ]    [   ]  819.9  "1092    " 824.0  " 628.0  " 504.3  "  32.96 "   1.214&    14
          15      [   ]    [   ]    [   ]    [   ]   93.98 " 737.1  "1003    " 724.7  " 538.0  " 416.4  "  28.64 "   0.834&    15
          16      [   ]    [   ]    [   ]    [   ]   83.27 " 572.5  " 940.1  " 645.0  " 478.7  " 319.1  "  25.05 "   0.642&    16
          17      [   ]    [   ]    [   ]    [   ]   83.48 " 725.6  " 873.9  " 595.6  " 428.7  " 285.4  "  22.96 "   0.505&    17
          18      [   ]    [   ]    [   ]    [   ]   65.74 "1545    " 805.6  " 717.5  " 382.7  " 270.6  "  20.50 "   0.300&    18
          19      [   ]    [   ]    [   ]    [   ]   63.55 "1688    " 748.0  " 871.9  " 359.0  " 238.8  "  18.49 "   0.020&    19
          20      [   ]    [   ]    [   ]    [   ]   56.54 "1742    " 692.8  " 939.6  " 347.1  " 215.3  "  16.55 "   0.000&    20
          21      [   ]    [   ]    [   ]    [   ]   47.79 "1555    " 645.3  " 864.2  " 449.4  " 203.8  "  14.47 "   0.000&    21
          22      [   ]    [   ]    [   ]    [   ]   42.10 "2253    " 636.1  " 747.2  " 540.3  " 175.9  "  13.08 "   0.000&    22
          23      [   ]    [   ]    [   ]    [   ]   37.97 "3662    "1526    " 710.2  " 489.9  " 150.2  "  11.25 &   0.000&    23
          24      [   ]    [   ]    [   ]    [   ]   36.04 "5241    "2366    " 773.1  " 670.3  " 121.0  "   9.304&   0.000&    24
          25      [   ]    [   ]    [   ]    [   ]   33.45 "4750    "2065    "1166    " 968.0  " 109.8  "   7.564&   0.000&    25
          26      [   ]    [   ]    [   ]    [   ]   33.26 "5622    "1903    "1178    " 960.1  " 108.6  "   7.073&   0.000&    26
          27      [   ]    [   ]    [   ]    [   ]   33.05 "5552    "2538    "1115    " 829.5  " 107.4  "   6.567&   0.000&    27
          28      [   ]    [   ]    [   ]    [   ]   32.96 "4781    "2427    " 994.4  " 727.1  " 105.7  "   5.767&   0.000&    28
          29      [   ]             [   ]    [   ]   31.21 "4284    "1916    " 896.6  " 643.6  "  94.93 "   5.277&   0.000&    29
          30      [   ]             [   ]    [   ]   50.54 "4887    "1838    " 811.3  " 541.9  "  85.65 "   5.141&   0.020&    30
          31      [   ]             [   ]           191.5  "         2292    " 780.2  "           76.16 "            5.393&    31

          Mean    [   ]    [   ]    [   ]    [   ]   59.79 "1957    "1924    "1094    " 633.4  " 518.2  "  35.37 &   1.654&
        Median    [   ]    [   ]    [   ]    [   ]   47.79 " 814.1  "1847    " 939.6  " 638.9  " 319.1  "  26.84 &   0.834&
       Maximum    [   ]    [   ]    [   ]    [   ]  191.5  "5622    "5255    "2413    "1041    "1426    "  84.52 &   5.393&
       Minimum    [   ]    [   ]    [   ]    [   ]   31.21 " 463.8  " 636.1  " 595.6  " 347.1  "  76.16 "   5.141&   0.000&
         Total    [   ]    [   ]    [   ]    [   ]  1016   "58703   "59638   "33925   "19001   "16064   " 1061   &   51.27&
  Missing Days       31       28       31       30       14        0        0        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    820.2  &                " ... Relative Uncertainty +/-10%
 Ann. Median    563.8  &                & ... Relative Uncertainty +/-30%
Annual Total   189460  &                [ ... Not Available
Missing Days        134

                Maximum     Minimum
      Daily    5622    &      0.000&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1971
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      5.161& 114.0  &   0.000&1305    "  38.01 " 243.2  " 175.0  " 786.7  " 400.9  "2681    " 235.3  " 112.5  "     1
           2      4.978& 223.8  "   0.000&1078    "  36.89 " 201.6  " 175.0  " 774.5  " 364.0  "1982    " 219.6  "  89.42 "     2
           3      3.327&  68.31 "   0.000& 952.7  "  36.54 " 191.7  " 246.7  " 760.0  " 351.0  "1737    " 201.5  "  72.42 "     3
           4      2.501&  33.27 "   0.000& 994.6  "  35.55 " 186.4  " 285.0  " 818.6  " 324.0  "1632    " 184.0  "  61.53 "     4
           5      2.120&  19.59 "   0.000&1411    "  32.48 " 189.3  " 237.8  " 846.0  " 402.9  "2432    " 179.7  "  51.02 "     5
           6      1.856&  13.06 &   0.000&1519    "  29.54 " 262.6  " 222.4  " 755.7  " 429.2  "1982    " 170.6  "  40.68 "     6
           7      1.741&   8.005&   0.000&1160    "  97.21 " 373.5  " 205.8  " 627.4  " 343.9  "1944    " 151.8  "  34.05 "     7
           8      1.570&   6.094&   0.000& 871.1  " 160.9  " 367.6  " 185.2  " 562.0  " 451.8  "2228    " 137.5  "  30.36 "     8
           9      1.431&   4.500&   0.000& 619.1  " 157.6  " 493.8  " 172.8  " 490.7  " 511.2  "1582    " 124.9  "  28.63 "     9
          10      1.264&   3.626&   0.000& 444.9  " 157.4  " 524.5  " 171.6  " 420.6  " 408.9  "1358    " 118.9  "  26.99 "    10
          11      1.137&   2.994&   0.000& 324.3  " 146.5  " 479.6  " 215.6  " 371.6  " 344.2  "1207    " 119.4  "  26.43 "    11
          12      0.934&   2.474&   0.000& 260.5  " 136.8  " 460.8  " 213.9  " 342.7  " 309.7  "1094    " 119.9  "  25.81 "    12
          13      0.686&   2.095&   0.000& 250.0  " 130.1  " 437.9  " 199.8  " 331.0  " 347.3  "1018    " 117.3  "  23.98 "    13
          14      0.600&   1.766&   0.000& 209.7  " 137.3  " 384.5  " 263.1  " 320.3  " 392.5  "1049    " 109.4  "  19.85 "    14
          15      [   ]    1.650&   0.000& 167.5  " 147.0  " 335.5  " 290.9  " 956.7  " 330.7  " 979.6  " 104.4  "  15.67 "    15
          16      [   ]    1.557&   0.000& 142.1  " 138.8  " 338.5  " 273.5  "1558    " 299.8  " 813.8  " 101.5  "  11.45 &    16
          17      [   ]    1.368&   0.000& 122.3  " 125.4  " 315.7  " 295.3  "1473    " 404.8  " 725.4  "  99.56 "  10.28 &    17
          18      [   ]    1.183&   0.239& 105.9  " 112.4  " 278.1  " 296.8  "1361    " 574.7  " 639.7  "  92.20 "   8.807&    18
          19      [   ]    0.941&2062    "  95.01 " 111.7  " 239.2  " 319.2  "1217    "1647    " 595.0  "  83.00 "   8.117&    19
          20      [   ]    0.770& 892.4  "  86.25 " 127.7  " 227.2  " 287.4  "1312    "1813    " 736.6  "  78.29 "   6.915&    20
          21      [   ]    0.616& 292.0  "  76.42 " 155.2  " 290.6  " 277.0  "1187    "1538    " 795.6  "  77.21 "   6.123&    21
          22      [   ]    0.521& 154.7  "  67.72 " 176.2  " 298.1  " 282.8  "1010    "1398    " 667.3  "  75.70 "   5.506&    22
          23      [   ]    0.445&  90.73 "  61.38 " 275.9  " 244.3  " 257.7  " 860.1  "1112    " 512.8  "  78.54 "   5.296&    23
          24      [   ]    0.251&  62.97 "  58.04 " 228.7  " 228.6  " 321.8  " 728.7  "2003    " 415.3  "  88.61 "   4.988&    24
          25      [   ]    0.049&  51.16 "  54.42 " 176.0  " 209.3  " 480.9  " 652.5  "2626    " 360.6  "  77.61 "   4.954&    25
          26      0.000&   0.001&  45.85 "  51.39 " 164.3  " 191.8  " 387.4  " 739.0  "1955    " 334.7  "  71.17 "   5.011&    26
          27      0.000&   0.000&  44.00 "  48.67 " 135.7  " 189.5  " 336.5  " 821.1  "1681    " 325.3  "  70.01 "   5.734&    27
          28      0.000&   0.000&  60.78 "  44.55 " 141.2  " 182.8  " 348.7  " 653.0  "1403    " 303.9  " 174.4  "   6.107&    28
          29      0.000&         2163    "  42.22 " 204.0  " 172.9  " 447.1  " 583.1  "1498    " 279.5  " 251.4  "   5.826&    29
          30      0.000&         2672    "  40.03 " 209.0  " 164.7  " 655.0  " 529.9  "3960    " 258.2  " 157.4  "   5.198&    30
          31      0.000&         1795    "          230.7  "          846.9  " 456.2  "          239.3  "            5.169&    31

          Mean    1.465&  18.32 & 335.1  & 422.2  " 135.2  " 290.1  " 302.4  " 784.1  " 987.5  "1062    " 129.0  "  24.67 &
        Median    1.200&   1.708&   0.000& 154.8  " 138.8  " 253.4  " 277.0  " 755.7  " 440.5  " 813.8  " 118.1  "  11.45 &
       Maximum    5.161& 223.8  &2672    &1519    " 275.9  " 524.5  " 846.9  "1558    "3960    "2681    " 251.4  " 112.5  &
       Minimum    0.000&   0.000&   0.000&  40.03 "  29.54 " 164.7  " 171.6  " 320.3  " 299.8  " 239.3  "  70.01 "   4.954&
         Total    29.30&  512.9 &10387   &12665   " 4193   " 8704   " 9375   "24306   "29625   "32907   " 3871   "  764.9 &
  Missing Days       11        0        0        0        0        0        0        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    388.0  &                " ... Relative Uncertainty +/-10%
 Ann. Median    183.4  &                & ... Relative Uncertainty +/-30%
Annual Total   137339  &                [ ... Not Available
Missing Days         11

                Maximum     Minimum
      Daily    3960    &      0.000&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1972
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      4.784&   0.000&   0.000&   1.289&   0.000& 327.4  " 435.0  "1268    "2121    " 271.3  "  61.97 "   1.883&     1
           2      4.571&   0.000&   0.000&   1.170&   0.000& 169.4  " 616.1  "1304    "1861    " 326.5  "  55.77 "   1.591&     2
           3      4.049&   0.000&   0.000&   1.086&   0.000& 168.9  "1083    "1730    "1657    " 312.5  "  52.57 "   1.439&     3
           4      3.070&   0.000&   0.000&   1.044&   0.000& 249.2  "1080    "2171    "1768    " 248.6  "  47.51 "   1.357&     4
           5      3.077&   0.000&   0.000&   0.892&   0.000& 194.4  "1175    "2219    "1671    " 219.1  "  42.76 "   1.199&     5
           6      3.015&   0.000&   0.000&   0.854&   0.000& 144.3  " 988.0  "1977    "1447    " 199.2  "  40.10 "   0.904&     6
           7      2.494&   0.000&   0.000&   0.854&   0.000& 111.9  " 738.1  "1905    "1308    " 191.8  "  36.33 "   0.610&     7
           8      1.894&   0.000&   0.000&   0.854&   0.000&  94.15 " 852.5  "1746    "1191    " 355.4  "  32.95 "   0.564&     8
           9      1.657&   0.000&  21.40 &   0.825&   0.000&  84.17 " 960.6  "1533    "1089    " 413.6  "  29.72 "   0.347&     9
          10      1.478&   0.000&  64.33 "   0.691&   0.000&  74.16 " 863.8  "1324    "1035    " 315.8  "  27.09 "   0.022&    10
          11      1.355&   0.000&  43.39 "   0.609&   0.000&  62.69 " 832.5  "1151    "1049    " 236.4  "  24.56 "   0.000&    11
          12      1.257&   0.000&  31.54 "   0.517&   0.000&  56.82 " 772.7  "1043    "1029    " 200.4  "  22.32 "   0.000&    12
          13      1.136&   0.000&  21.02 "   0.474&   0.000&  81.84 " 716.8  " 946.5  " 928.8  " 184.2  "  19.69 "   0.000&    13
          14      1.049&   0.000&  15.92 "   0.455&   0.000& 508.6  " 681.0  " 865.9  " 843.2  " 159.5  "  16.25 "   0.000&    14
          15      0.668&   0.000&  11.86 &   0.446&   [   ]  414.1  " 600.0  " 758.3  " 787.8  " 141.8  "  12.65 "   0.000&    15
          16      0.570&   0.000&   8.777&   0.364&   [   ]  274.5  " 543.6  " 998.6  " 824.7  " 132.9  "  12.33 "   0.000&    16
          17      0.460&   0.000&   7.122&   0.108&   [   ]  191.4  " 491.8  "2431    "1040    " 121.3  "  12.19 "   0.000&    17
          18      0.311&   0.000&   5.673&   0.044&   [   ]  148.6  " 524.3  "3847    " 844.8  " 114.7  "  12.09 "   0.000&    18
          19      0.046&   0.000&   5.010&   0.130&   7.644& 122.5  " 529.5  "4636    " 741.8  " 107.6  "  12.18 &   0.000&    19
          20      0.000&   0.000&   4.310&   0.199&   7.303& 109.5  " 475.1  "5121    " 654.4  " 104.0  "   8.406&   0.000&    20
          21      0.000&   0.000&   3.580&   0.163&   7.241& 130.0  " 425.9  "5442    " 593.5  "  99.21 "   7.962&   0.000&    21
          22      0.000&   0.000&   3.242&   0.157&   7.170& 237.6  " 399.0  "4479    " 539.8  "  92.54 "   7.432&   0.000&    22
          23      0.000&   0.000&   3.048&   0.157&   7.465& 226.1  "1074    "4388    " 499.0  "  82.52 "   6.822&   0.000&    23
          24      0.000&   0.000&   2.459&   0.148&   8.808& 483.7  "1173    "3809    " 445.9  "  81.55 "   5.850&   0.000&    24
          25      0.000&   0.000&   1.889&   0.111&   7.549& 857.1  " 948.6  "4164    " 399.7  "  74.38 "   4.690&   0.000&    25
          26      0.000&   0.000&   1.745&   0.058&  13.41 " 763.0  " 896.3  "3528    " 361.8  "  69.04 "   4.002&   0.000&    26
          27      0.000&   0.000&   1.638&   0.031&  12.76 & 752.0  "1044    "4151    " 336.6  "  63.03 "   3.792&   0.000&    27
          28      0.000&   0.000&   1.528&   0.027&   9.266& 726.1  "1149    "4091    " 310.3  "  65.42 "   3.668&   0.000&    28
          29      0.000&   0.000&   1.497&   0.002&   8.120& 599.1  "1294    "3436    " 288.6  "  73.18 "   3.203&   0.000&    29
          30      0.000&            1.375&   0.000&   8.958& 487.1  "1231    "2799    " 271.2  "  75.88 "   2.473&   0.000&    30
          31      0.000&            1.344&           63.14 &         1348    "2390    "           66.61 "            0.000&    31

          Mean    1.192&   0.000&   8.506&   0.459&   6.253& 295.0  " 836.8  "2634    " 931.3  " 167.7  "  20.98 &   0.320&
        Median    0.570&   0.000&   2.459&   0.405&   0.000& 192.9  " 852.5  "2219    " 844.0  " 132.9  "  12.49 &   0.000&
       Maximum    4.784&   0.000&  64.33 &   1.289&  63.14 & 857.1  "1348    "5442    "2121    " 413.6  "  61.97 &   1.883&
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  56.82 " 399.0  " 758.3  " 271.2  "  63.03 "   2.473&   0.000&
         Total    36.94&    0.00&  263.7 &   13.76&  168.8 & 8850   "25942   "81653   "27938   " 5200   "  629.3 &    9.91&
  Missing Days        0        0        0        0        4        0        0        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    416.3  &                " ... Relative Uncertainty +/-10%
 Ann. Median     11.98 &                & ... Relative Uncertainty +/-30%
Annual Total   150705  &                [ ... Not Available
Missing Days          4

                Maximum     Minimum
      Daily    5442    &      0.000&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1973
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  4262   " 1772   " 2207   "  404.7 "   28.43"     1
           2       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  3508   " 1901   " 1876   "  380.2 "   28.40"     2
           3       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  3033   " 1795   " 1630   "  332.6 "   28.39"     3
           4       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  3412   " 1583   " 1493   "  282.5 "   26.72"     4
           5       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  4771   " 1435   " 1355   "  297.1 "   24.94"     5
           6       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  7940   " 1329   " 1245   "  297.0 "   24.01"     6
           7       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ] 11323   # 1451   " 1127   "  287.1 "   22.26"     7
           8       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ] 12959   # 2918   " 1036   "  267.9 "   21.12"     8
           9       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  8700   " 3213   "  967.7 "  248.1 "   19.59"     9
          10       0.00&    0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  6744   " 5259   "  887.5 "  248.6 "   17.81"    10
          11       0.00&    0.00&    0.00&    0.00&   14.42&   [   ]    [   ]  6252   "10006   "  805.3 "  242.1 "   16.36"    11
          12       0.00&    0.00&    0.00&    0.00&   18.28"   [   ]    [   ]  5854   "10454   "  713.8 "  216.1 "   14.72"    12
          13       0.00&    0.00&    0.00&    0.00&   27.75"   [   ]    [   ]  6039   " 9427   "  633.4 "  191.2 "   13.55"    13
          14       0.00&    0.00&    0.00&    0.00&   33.98"   [   ]    [   ]  5455   " 6530   "  829.4 "  176.6 "   13.55"    14
          15       0.00&    0.00&    0.00&    0.00&   22.56"   [   ]    [   ]  6250   " 6088   " 1284   "  166.2 "   13.83"    15
          16       0.00&    0.00&    0.00&    0.00&   16.43"   [   ]    [   ]  5503   " 5140   " 1225   "  150.1 "   12.22&    16
          17       0.00&    0.00&    0.00&    0.00&   12.17&   [   ]    [   ]  4718   " 4711   " 1753   "  136.1 "   10.31&    17
          18       0.00&    0.00&    0.00&    0.00&   10.18&   [   ]    [   ]  4408   " 4340   " 1462   "  122.3 "   10.01&    18
          19       0.00&    0.00&    0.00&    0.00&    9.11&   [   ]    [   ]  3866   " 3707   " 1313   "  107.3 "    8.62&    19
          20       0.00&    0.00&    0.00&    0.00&    8.32&   [   ]    [   ]  3992   " 3150   " 1021   "   91.10"    7.53&    20
          21       0.00&    0.00&    0.00&    0.00&   15.23&   [   ]    [   ]  3512   " 2792   "  838.6 "   80.20"    6.40&    21
          22       0.00&    0.00&    0.00&    0.00&   28.23"   [   ]    [   ]  3322   " 2645   "  719.4 "   73.41"    5.54&    22
          23       0.00&    0.00&    0.00&    0.00&   32.25"   [   ]    [   ]  3210   " 2467   "  663.6 "   68.18"    5.43&    23
          24       0.00&    0.00&    0.00&    0.00&   25.40"   [   ]    [   ]  2789   " 3086   "  652.9 "   60.92"    4.78&    24
          25       0.00&    0.00&    0.00&    0.00&   19.65"   [   ]    [   ]  2439   " 3925   "  739.0 "   51.65"    4.26&    25
          26       0.00&    0.00&    0.00&    0.00&   16.58"   [   ]    [   ]  2199   " 3549   "  673.4 "   46.37"    3.93&    26
          27       0.00&    0.00&    0.00&    0.00&   14.66"   [   ]    [   ]  2021   " 3267   "  604.2 "   42.05"    3.62&    27
          28       0.00&    0.00&    0.00&    0.00&   [   ]    [   ]  7696   " 1864   " 3914   "  531.8 "   36.21"    3.36&    28
          29       0.00&             0.00&    0.00&   [   ]    [   ]  6199   " 1698   " 3197   "  500.8 "   32.72"    3.24&    29
          30       0.00&             0.00&    0.00&   [   ]    [   ]  5902   " 1703   " 2661   "  495.8 "   29.22"    2.80&    30
          31       0.00&             0.00&            [   ]           5380   " 1832   "           453.2 "             2.57&    31

          Mean    0.000&   0.000&   0.000&   0.000&  12.04 &   [   ] 6294    "4696    #3924    "1024    " 172.2  "  13.17 &
        Median    0.000&   0.000&   0.000&   0.000&  12.17 &   [   ] 6051    "3992    #3205    " 887.5  " 158.2  "  12.22 &
       Maximum     0.00&    0.00&    0.00&    0.00&   33.98&   [   ]  7696   "12959   #10454   " 2207   "  404.7 "   28.43&
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&   [   ] 5380    "1698    #1329    " 453.2  "  29.22 "   2.574&
         Total      0.0&     0.0&     0.0&     0.0&   325.2&   [   ]  25177  "145577  #117709  " 31737  "  5166  "   408.3&
  Missing Days        0        0        0        0        4       30       27        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1073    &                " ... Relative Uncertainty +/-10%
 Ann. Median     13.69 &                # ... Relative Uncertainty +/-15%
Annual Total   326099  &                & ... Relative Uncertainty +/-30%
Missing Days         61                 [ ... Not Available

                Maximum     Minimum
      Daily    12959   &      0.000&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1974
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       2.18&    0.00&    0.00&    0.00&  200.4 " 6288   " 7276   "25583   # 5900     1476      623.9     68.04      1
           2       1.93&    0.00&    0.00&    0.00&  175.2 " 6081   " 7996   "34258   # 5942     1367      553.3     58.14      2
           3       1.87&    0.00&    0.00&  621.1 &  158.5 " 5495   "10255   "36049   # 5775     1354      500.2     52.76      3
           4       1.87&    0.00&    0.00& 3195   "  341.7 " 6723   "11183   #29165   # 5460     1331      456.1     47.77      4
           5       1.76&    0.00&    0.00& 4887   "  542.8 " 7853   "12437   #34438   # 4933     1271      435.7     43.63      5
           6       1.64&    0.00&    0.00& 3292   "  380.8 " 7036   "11473   #34776   # 4420     1247      424.9     43.35      6
           7       1.39&    0.00&    0.00& 1482   "  478.2 " 6147   " 8919   "32332   # 4048     1416      387.9     50.01      7
           8       1.14&    0.00&    0.00& 1622   "  498.5 " 5622   " 6868   "25379   # 3683     1353      322.0     48.36      8
           9       0.98&    0.00&    0.00& 1732   "  438.3 " 4988   " 6175   "22037     3341     1389      249.8     43.86      9
          10       0.70&    0.00&    0.00& 1116   "  487.8 " 4401   " 5383   "18754     3068     1293      240.7     39.74     10
          11       0.61&    0.00&    0.00&  835.7 " 1125   " 4062   " 5015   "16766     2958     1240      328.8     37.15     11
          12       0.49&    0.00&    0.00&  628.7 " 1562   " 3939   " 4836   "15996     3270     1183      260.3     36.10     12
          13       0.17&    0.00&    0.00&  621.3 " 1875   " 3915   " 5284   "17531     3020     1109      354.6     34.48     13
          14       0.00&    0.00&    0.00& 1852   " 1492   " 3967   " 6368   "17763     2681     1027      375.4     31.55     14
          15       0.00&    0.00&    0.00& 1061   " 1460   " 3963   " 6021   "16187   " 2491      997.0    320.4     29.22     15
          16       0.00&    0.00&    0.00& 1007   " 1482   " 3903   " 7861   "14078   ! 2353      986.2    247.5     28.43     16
          17       0.00&    0.00&    0.00& 1757   " 1408   " 3769   "11138   #12483   ! 2223      926.0    216.0     25.10     17
          18       0.00&    0.00&    0.00& 1861   " 1388   " 3611   "15666   #11356   ! 2225      867.1    213.6     21.57     18
          19       0.00&    0.00&    0.00& 1266   " 1237   " 3424   "20504   #12590   ! 2173      841.4    212.7     18.40     19
          20       0.00&    0.00&    0.00& 1224   " 1077   " 3248   "17041   #12735     2041      880.0    206.5     15.20     20
          21       0.00&    0.00&    0.00&  920.3 "  957.2 " 3081   "14170   #11470     1912      990.0    206.6     12.62     21
          22       0.00&    0.00&    0.00&  783.1 "  825.8 " 3026   "13235   #11492     1912      893.9    191.9     11.06     22
          23       0.00&    0.00&    0.00&  692.7 "  714.4 " 3091   "11506   #10865     1802      958.0    185.6      8.66     23
          24       0.00&    0.00&    0.00&  598.3 "  774.7 " 3171   "14273   #10029     1704      965.3    178.4      8.11     24
          25       0.00&    0.00&    0.00&  541.6 " 1332   " 3632   "17732   # 9247     1669      779.8    167.9      7.78     25
          26       0.00&    0.00&    0.00&  444.5 " 2995   " 5227   "19657   # 8175     1702      756.5    141.6      7.78     26
          27       0.00&    0.00&    0.00&  389.3 " 4954   " 7938   "19126   # 7411     1705      783.3    121.2      7.78     27
          28       0.00&    0.00&    0.00&  339.6 " 5397   " 9252   "13614   # 6837     1673      743.7    106.6      7.57     28
          29       0.00&             0.00&  285.5 " 5984   " 8671   "14877   # 6491     1644      732.0     91.19     7.14     29
          30       0.00&             0.00&  235.3 " 5994   " 8088   "15626   # 6235     1561      795.1     76.99     6.90     30
          31       0.00&             0.00&          5983   "         19641   # 6020               717.9               6.70     31

          Mean     0.54&    0.00&    0.00& 1176   & 1733   " 5120   "11650   #17243   ! 2976     1054      279.9     27.90
        Median     0.00&    0.00&    0.00&  878.0 & 1125   " 4231   "11473   #14078   ! 2422      990.0    244.1     28.43
       Maximum     2.18&    0.00&    0.00& 4887   & 5994   " 9252   "20504   #36049   ! 5942     1476      623.9     68.04
       Minimum    0.000&   0.000&   0.000&   0.000& 158.5  "3026    "4836    #6020    !1561      717.9     76.99     6.699
         Total     16.7&     0.0&     0.0& 35292  & 53720  "153610  "361158  #534527  ! 89289    32670     8398      865.0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   3478    !                ! ... Not reviewed / Quality not known
 Ann. Median    783.3  !                " ... Relative Uncertainty +/-10%
Annual Total    1269544!                # ... Relative Uncertainty +/-15%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    36049   !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1975
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       6.20     0.00&    0.00&    0.00&   51.08   374.4    997.5  12630     1923      658.5    172.7     35.54      1
           2       5.47     0.00&    0.00&    0.00&   49.93   502.3    900.3   8706     1906      609.9    158.6     30.85      2
           3       4.99     0.00&    0.00&    2.84&   48.95   348.1    751.3   7071     1887      559.9    146.4     26.33      3
           4       4.82     0.00&    0.00&    9.52   141.3    277.5    624.7   5603     1489      525.6    137.5     25.49      4
           5       4.97     0.00&    0.00&    8.29   385.7    294.5    584.7   4562     1304      599.3    128.0     22.87      5
           6       4.19     0.00&    0.00&    7.36   302.2    357.0    542.1   3798     1169      770.2    118.0     19.77      6
           7       3.72     0.00&    0.00&    5.13   151.2    680.2    526.0   3279     1097      658.8    110.2     17.50      7
           8       3.75     0.00&    0.00&    5.24   105.9    561.9    521.5   3102     1071      638.8    104.2     15.74      8
           9       4.17     0.00&    0.00&    4.63    90.23   467.7    509.6   2794      977.9    616.3     95.64    16.25      9
          10       4.41     0.00&    0.00&    4.27    79.26   435.9    464.7   2659      916.7    608.3     88.29    38.96     10
          11       4.15     0.00&    0.00&    4.73    71.84   390.1    905.7   2559      865.4    560.9     86.15    18.24     11
          12       3.79     0.00&    0.00&    3.81    69.71   311.6   1748     2259      833.6    537.6     82.94    16.55     12
          13       3.77     0.00&    0.00&    3.50    67.31   285.4   1607     1981      811.6    517.2     78.97    16.40     13
          14       3.44&    0.00&    0.00&    3.49    74.05   267.3   1425     1764      779.9    460.9     75.05    14.60     14
          15       2.79&    0.00&    0.00&    3.67    74.50   250.7   1534     1569      863.7    485.9     69.38    11.74     15
          16       1.95&    0.00&    0.00&    4.39    72.62   451.0   1514     1517     1362      529.4     75.27     9.06     16
          17       1.61&    0.00&    0.00&    7.67    72.24   617.8   1931     2638     1321      618.9    102.4      7.76     17
          18       1.51&    0.00&    0.00&   32.29    69.03   420.4   2134     3959     1155      786.8    104.6      6.85     18
          19       1.33&    0.00&    0.00&   25.25    64.56   366.5   1819     5439     1110      765.0    100.1      6.81     19
          20       1.15&    0.00&    0.00&  241.5     76.40   397.9   2643     5803     1682      655.9     88.45     7.12     20
          21       1.05&    0.00&    0.00&  178.9    117.7    455.2   2512     5411     1865      716.7     79.55     7.16     21
          22       0.62&    0.00&    0.00&  122.2    108.5    416.9   2575     4305     1704      533.4     72.32     6.44     22
          23       0.45&    0.00&    0.00&   91.53    92.69   475.7   2248     3453     1440      412.5     64.30     5.46     23
          24       0.36&    0.00&    0.00&   76.11    87.79   639.6   2148     3791     1414      356.6     57.41     4.60     24
          25       0.23&    0.00&    0.00&   61.44    86.03   756.6   1966     4139     1277      338.1     57.05     3.98     25
          26       0.16&    0.00&    0.00&   58.47    85.10  1903     1710     5566     1194      307.7     54.64     3.44&    26
          27       0.09&    0.00&    0.00&   56.90   103.5   1739     6679     4867     1055      282.1     50.00     3.06&    27
          28       0.01&    0.00&    0.00&   57.91   238.7   1590     8529     3213      899.8    254.2     45.13     2.52&    28
          29       0.00&             0.00&   57.91   221.4   1398    14370     2504      808.0    224.8     42.77     2.41&    29
          30       0.00&             0.00&   54.51   267.7   1189    21516     2131      721.4    205.4     39.48     2.40&    30
          31       0.00&             0.00&           278.7           18820     1906               184.3               2.32&    31

          Mean    2.425&   0.000&   0.000&  39.78 & 122.8    620.7   3444     4032     1230      515.5     89.52    13.17 &
        Median    1.951&   0.000&   0.000&   7.977&  86.03   443.4   1710     3453     1162      537.6     84.54     9.065&
       Maximum     6.20&    0.00&    0.00&  241.5 &  385.7   1903    21516    12630     1923      786.8    172.7     38.96&
       Minimum    0.000&   0.000&   0.000&   0.000&  48.95   250.7    464.7   1517      721.4    184.3     39.48     2.321&
         Total     75.2&     0.0&     0.0&  1194  &  3806    18621   106756   124977    36904    15980     2686      408.2&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    853.2  &                & ... Relative Uncertainty +/-30%
 Ann. Median     90.23 &
Annual Total   311406  &

                Maximum     Minimum
      Daily    21516   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1976
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      2.418&   0.001&  40.48     3.146&  49.28 & 513.8  $ 690.6  $ 307.6  $2138    # 539.1  $  66.40 &  28.76 &     1
           2      2.258&   0.000&  20.88     3.146&  49.20 & 412.6  $1028    $ 285.8  &1676    # 554.7  $  60.09 &  25.37 &     2
           3      1.837&   0.000&  10.66     3.114&  48.77 & 389.7  $ 870.2  $ 248.5  &1745    # 779.2  $  54.26 &  23.34 &     3
           4      1.602&   0.000&   7.359    3.097&  48.37 & 345.9  $ 768.3  $ 373.4  &1784    # 955.4  $  49.30 &  21.92 &     4
           5      1.394&   0.000&   5.769    3.156&  47.08 & 307.2  $ 898.2  $ 417.0  $2465    # 777.5  $  46.85 &  19.07 &     5
           6      1.577&   0.000&   4.361    3.164&  42.56 & 253.6  & 746.5  $ 353.0  $3157    # 693.9  $  44.03 &  16.49 &     6
           7      3.301&   0.000&   3.607&   3.146&  38.58 & 220.0  & 665.7  $ 533.7  $2739    # 626.4  $  69.51 &  15.22 &     7
           8     14.54 &   0.000&   3.351&   3.480&  37.35 & 196.7  & 601.8  $ 756.1  $1924    # 576.2  $ 115.6  &  14.43 &     8
           9     20.22     0.000&   2.787&   3.340&  35.10 & 167.5  & 534.0  $ 700.6  $1491    # 522.7  $ 110.0  &  12.32 &     9
          10     20.26     0.000&   2.500&   3.587&  32.43 & 153.0  & 470.2  $ 681.5  $1247    $ 453.6  $ 209.4  &  13.81 &    10
          11     16.09     0.000&   2.269&   5.054&  31.58 & 139.3  & 423.3  $ 647.8  $1074    $ 395.2  $ 293.1  &  14.76 &    11
          12     11.77     0.000&   2.042&   6.425&  31.52 & 127.0  & 386.4  $ 638.7  $ 943.5  $ 352.3  $ 322.6  $  14.27 &    12
          13      9.240    0.000&   2.817&  26.23 &  31.17 & 119.5  & 359.2  $ 786.5  $ 843.6  " 324.6  $ 311.0  $  12.37 &    13
          14      6.814    0.000&   5.552   37.04 &  61.29 & 115.5  & 335.2  $2927    $ 754.2  $ 295.1  & 252.2  &  11.43 &    14
          15      5.688    0.000&   3.977& 203.3  & 531.5  $ 112.7  & 302.5  $6758    # 685.0  $ 238.4  & 161.1  &   9.302&    15
          16      4.673    0.000&   2.954& 347.3  & 410.4  $ 108.6  & 268.9  &8108    # 623.4  $ 186.4  & 133.2  &   8.301&    16
          17      3.621&   0.000&   5.374& 160.9  & 353.2  $ 105.3  & 229.7  &8633    # 577.8  $ 166.0  & 106.8  &   7.782&    17
          18      2.961&   0.000&   8.266& 148.6  & 313.6  $ 101.7  & 188.2  &7014    # 762.8  $ 158.6  &  87.14 &   6.918&    18
          19      1.926&   0.000&   7.305& 130.7  & 258.8  & 101.9  & 167.1  &5102    # 702.8  $ 238.2  &  73.12 &   6.269&    19
          20      1.564&   0.000&   6.785& 121.2  & 271.4  & 126.5  & 176.4  &3867    # 577.6  $ 280.6  &  62.53 &   5.271&    20
          21      1.279&   0.000&   5.924& 107.8  & 393.2  $ 160.7  & 271.6  &2823    # 528.6  $ 193.7  &  53.52 &   5.013&    21
          22      1.079&   0.000&   5.645&  86.96 & 306.3  & 734.5  $ 267.1  &2197    # 477.9  $ 153.9  &  49.58 &   4.895&    22
          23      0.794&   0.000&   5.022&  94.52 & 294.3  & 800.9  $ 216.4  &1749    # 443.0  $ 148.0  &  51.06 &   4.913&    23
          24      0.569&   0.000&   4.532&  88.93 & 209.0  & 677.7  $ 297.5  &1443    # 415.5  $ 134.5  &  48.03 &   5.203&    24
          25      0.457&   0.000&   4.032&  71.80 & 215.3  & 790.1  $ 338.3  $1265    # 388.6  $ 125.4  &  43.69 &   5.260&    25
          26      0.317&   0.000&   3.595&  62.85 & 180.7  & 631.3  $ 310.4  $1141    $ 376.4  $ 112.6  &  39.90 &   4.806&    26
          27      0.233&   0.000&   3.416&  61.13 & 151.8  & 530.1  $ 300.3  #1059    $ 388.5  $ 101.9  &  37.08 &   3.851&    27
          28      0.172&   0.000&   3.343&  60.99 & 131.8  & 516.4  $ 298.8  #1129    $ 506.0  $  91.69 &  35.22 &   3.315&    28
          29      0.140&  66.50 &   3.304&  56.62 & 156.5  & 616.9  $ 305.3  #1333    # 472.9  $  82.77 &  34.74 &   2.816&    29
          30      0.130&            3.187&  52.28 & 339.0  & 717.8  $ 318.4  $1266    # 508.1  $  74.98 &  33.07 &   2.375&    30
          31      0.063&            3.142&          456.2  $          319.2  $1694    #           71.67 &            2.014&    31

          Mean    4.484&   2.293&   6.266&  65.43 & 179.3  & 343.1  & 430.8  &2137    &1081    $ 335.7  & 101.8  &  10.71 &
        Median    1.837&   0.000&   4.032&  54.45 & 151.8  & 236.8  & 319.2  &1141    & 728.5  $ 238.4  &  61.31 &   8.301&
       Maximum   20.26 &  66.50 &  40.48 & 347.3  & 531.5  & 800.9  &1028    &8633    &3157    $ 955.4  & 322.6  &  28.76 &
       Minimum    0.063&   0.000&   2.042&   3.097&  31.17 & 101.7  & 167.1  & 248.5  & 376.4  $  71.67 &  33.07 &   2.014&
         Total   139.0 &   66.51&  194.2 & 1963   & 5557   &10294   &13354   &66236   &32418   $10406   & 3054   &  331.9 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    393.5  &                " ... Relative Uncertainty +/-10%
 Ann. Median     98.09 &                # ... Relative Uncertainty +/-15%
Annual Total   144014  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    8633    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1977
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      2.511&   0.000&   0.000&   0.000&   0.000&  52.26   154.4    352.0    497.4    210.5    524.9      8.517      1
           2      1.573&   0.000&   0.000&   0.000&   0.000&  49.07   234.5    756.1    446.1    221.3    861.4      8.066      2
           3      1.287&   0.000&   0.000&   0.000&   0.000&  47.41   218.2    659.1    414.9    263.2    578.7      7.555      3
           4      1.284&   0.000&   0.000&   0.000&   0.000&  47.48   166.2    802.7    373.5    251.4    537.1      7.442      4
           5      1.030&   0.000&   0.000&   0.000&   0.000&  88.35   145.8    711.6    329.6    184.0    392.9      7.252      5
           6      0.640&   0.000&   0.000&   0.000&   0.000& 113.9    140.2    599.2    308.5    147.4    276.9      6.564      6
           7      0.510&   0.000&   0.000&   0.000&   0.000&  88.47   137.6    517.9    392.4    129.4    207.0      5.671      7
           8      0.425&   0.000&   0.000&   0.000&   0.000&  73.11   134.7   1088      458.4    172.6    159.0      4.752      8
           9      0.243&   0.000&   0.000&   0.000&   0.000&  77.37   134.1   1312      372.9    182.1    124.7      3.785&     9
          10      0.143&   0.000&   0.000&   0.000&   0.000&  86.14   134.2   2235      325.4    159.0    103.5      2.844&    10
          11      0.071&   0.000&   0.000&   0.000&   0.000&  97.11   138.3   2859      307.9    156.2     85.63     2.178&    11
          12      0.005&   0.000&   0.000&   0.000&   0.000& 126.3    141.9   2774      276.9    183.8     75.14     1.819&    12
          13      0.000&   0.000&   0.000&   0.000&   5.851& 121.2    144.2   3310      251.0    182.5     63.22     1.509&    13
          14      0.000&   0.000&   0.000&   0.000&   9.308  190.5    128.0   3165      225.2    148.4     52.52     1.269&    14
          15      0.000&   0.000&   0.000&   0.000&  11.26   370.0    120.1   2531      213.2    121.9     47.01     1.131&    15
          16      0.000&   0.000&   0.000&   0.000& 108.5    546.9    111.1   2071      235.3    108.8     41.82     0.969&    16
          17      0.000&   0.000&   0.000&   0.000& 129.0    637.5    147.4   1757      271.3     99.00    35.47     0.637&    17
          18      0.000&   0.000&   0.000&   0.000& 120.8    534.2    337.0   1673      266.3     88.37    30.31     0.494&    18
          19      0.000&   0.000&   0.000&   0.000& 100.8    444.9    455.3   1998      228.7     79.33    24.17     0.429&    19
          20      0.000&   0.000&   0.000&   0.000&  62.10   374.0    861.0   1774      197.7     70.33    20.99     0.295&    20
          21      0.000&   0.000&   0.000&   0.000&  45.54   328.4    981.1   1535      181.7     62.66    17.47     0.165&    21
          22      0.000&   0.000&   0.000&   0.000&  41.54   272.1    742.6   1433      174.0     53.21    14.56     0.088&    22
          23      0.000&   0.000&   0.000&   0.000&  47.46   226.5    632.0   1346      169.7     49.40    13.08     0.048&    23
          24      0.000&   0.000&   0.000&   0.000&  49.71   191.8    575.1   1191      167.5     44.42    11.42     0.000&    24
          25      0.000&   0.000&   0.000&   0.000&  88.67   167.0    476.1   1099      156.0     40.87    10.74     0.000&    25
          26      0.000&   0.000&   0.000&   0.000& 104.7    168.9    413.4   1003      140.0     38.23    13.57     0.000&    26
          27      0.000&   0.000&   0.000&   0.000&  98.61   188.3    350.7    917.7    134.6     37.45    16.87     0.000&    27
          28      0.000&   0.000&   0.000&   0.000&  82.58   164.2    297.8    872.5    127.6     54.08    15.65     0.000&    28
          29      0.000&            0.000&   0.000&  70.80   145.6    264.4    735.0    123.1     59.65    12.73     0.000&    29
          30      0.000&            0.000&   0.000&  66.49   145.9    244.1    642.7    125.3     89.65    10.85     0.000&    30
          31      0.000&            0.000&           58.81            221.6    571.5             109.4               0.000&    31

          Mean    0.314&   0.000&   0.000&   0.000&  42.02 & 205.5    302.7   1429      263.1    122.5    146.0      2.370&
        Median    0.000&   0.000&   0.000&   0.000&  41.54 & 155.0    218.2   1191      243.2    109.4     44.41     0.969&
       Maximum    2.511&   0.000&   0.000&   0.000& 129.0  & 637.5    981.1   3310      497.4    263.2    861.4      8.517&
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  47.41   111.1    352.0    123.1     37.45    10.74     0.000&
         Total     9.72&    0.00&    0.00&    0.00& 1303   & 6165     9383    44293     7892     3798     4379       73.48&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    211.8  &                & ... Relative Uncertainty +/-30%
 Ann. Median     40.87 &
Annual Total   77297   &

                Maximum     Minimum
      Daily    3310    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1978
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.00&    0.00&    0.00&    0.00&   40.23   162.3   1546     2932      723.6    768.4     40.84     6.07      1
           2       0.00&    0.00&    0.00&    0.00&   32.85   168.3   1377     2557      784.4   1113       36.18     5.96      2
           3       0.00&    0.00&    0.00&    0.00&   29.30   191.5   1361     2269      757.2    931.4     36.16     5.79      3
           4       0.00&    0.00&    0.00&    0.00&   25.71   215.9   1053     2049      668.2    804.9     36.85     5.76      4
           5       0.00&    0.00&    0.00&    0.00&   21.87   226.0    865.7   2351      600.1    795.8     36.30     5.54      5
           6       0.00&    0.00&    0.00&    0.00&   19.87   242.9    903.4   2193      528.4    986.2     35.01     5.38      6
           7       0.00&    0.00&    0.00&    0.00&   18.08   205.8    971.7   2402      459.3    760.9     32.86     5.36      7
           8       0.00&    0.00&    0.00&    0.00&   16.13   171.0    899.8   2843      414.3    610.0     29.24     5.08      8
           9       0.00&    0.00&    0.00&    0.00&   14.13   166.0    796.2   2165      422.9    510.7     27.71     4.57      9
          10       0.00&    0.00&    0.00&    0.00&   12.22   171.1    713.3   1724      606.9    430.2     26.22     4.04     10
          11       0.00&    0.00&    0.00&    0.00&   10.94   188.2    669.9   1472      986.6    369.5     23.18     3.71&    11
          12       0.00&    0.00&    0.00&    0.00&    8.61   189.7    779.3   1346      905.9    296.9     20.35     3.08&    12
          13       0.00&    0.00&    0.00&    0.00&    8.81   181.7    773.1   1250      806.0    254.4     18.32     2.93&    13
          14       0.00&    0.00&    0.00&    0.00&   16.74   177.2    886.4   1156      724.9    226.1     16.36     2.82&    14
          15       0.00&    0.00&    0.00&    0.00&   48.19   180.9   3396     1084     1029      208.8     14.57     2.34&    15
          16       0.00&    0.00&    0.00&    0.00&  262.8    169.0   4906     1044     1192      193.3     12.55     1.93&    16
          17       0.00&    0.00&    0.00&    0.00&  251.1    143.1  10395     1037      841.0    173.7     12.75     1.76&    17
          18       0.00&    0.00&    0.00&    0.00&  153.3    129.7  14136     1219      795.6    159.4     12.66     2.04&    18
          19       0.00&    0.00&    0.00&    0.00&  159.5    123.6  11738     1600      914.6    144.1     11.56     3.17&    19
          20       0.00&    0.00&    0.00&    2.47&  298.0    135.4  11837     1384     1027      130.1     10.80     9.90     20
          21       0.00&    0.00&    0.00&   20.28   524.8    148.8  18603     1266      880.5    119.2      9.12    13.55     21
          22       0.00&    0.00&    0.00&  238.1    633.0    480.9  23615   # 1202      817.2    110.3      7.82    12.74     22
          23       0.00&    0.00&    0.00&  344.3    427.5   1053    22396   # 1178      931.6    101.6      6.98    10.47     23
          24       0.00&    0.00&    0.00&  345.8    292.5   1066    13656     1118      967.9     93.69     6.51     9.52     24
          25       0.00&    0.00&    0.00&  258.1    416.0    937.4  11283     1074      920.3     85.88     6.59     8.70     25
          26       0.00&    0.00&    0.00&  167.6    348.5    854.9   9467     1015      843.6     78.40     6.56     7.55     26
          27       0.00&    0.00&    0.00&  114.0    297.1   1737    11069      927.3    785.7     71.21     6.57     6.33     27
          28       0.00&    0.00&    0.00&   82.58   305.9   1707     7197      843.9    909.8     64.30     6.65     5.25     28
          29       0.00&             0.00&   63.05   304.5   1715     5150      863.2    745.5     57.93     6.63     4.35     29
          30       0.00&             0.00&   48.70   229.9   1522     4265      870.9    622.5     52.04     6.30     3.77     30
          31       0.00&             0.00&           181.0            3519      794.3              46.29              3.24&    31

          Mean    0.000&   0.000&   0.000&  56.17 & 174.5    492.1   6459    #1524      787.1    346.7     18.67     5.571&
        Median    0.000&   0.000&   0.000&   0.000& 153.3    189.0   3519    #1250      800.8    193.3     13.66     5.253&
       Maximum     0.00&    0.00&    0.00&  345.8 &  633.0   1737    23615   # 2932     1192     1113       40.84    13.55&
       Minimum    0.000&   0.000&   0.000&   0.000&   8.615  123.6    669.9  # 794.3    414.3     46.29     6.298    1.763&
         Total      0.0&     0.0&     0.0&  1685  &  5409    14762   200224  # 47230    23612    10749      560.2    172.7&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    834.0  &                # ... Relative Uncertainty +/-15%
 Ann. Median     36.30 &                & ... Relative Uncertainty +/-30%
Annual Total   304405  &

                Maximum     Minimum
      Daily    23615   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1979
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      2.626&   0.000&  49.41     5.984   27.14   135.7    808.9    518.2    736.2    192.3     29.35    12.75       1
           2      2.230&   0.000&  36.97     5.340   26.68   135.8    694.1    447.0    721.1    198.8     28.07    11.32       2
           3      1.795&   0.000&  25.29     4.522   23.91   141.2    597.7    390.8    657.3    190.6     26.38     8.944      3
           4      1.412&   0.000&  18.64     4.397   22.32   145.7    598.9    343.7    580.6    174.3     25.01     8.400      4
           5      0.921&   0.000&  12.17     4.125   21.13   133.0    580.8    313.6    496.2    164.2     22.68     8.174      5
           6      0.693&   0.000&   8.383    4.105   20.64   124.6    899.3    326.4    484.2    153.8     21.76     7.491      6
           7      0.589&   0.000&   6.495    3.311&  19.55   112.0   1018      397.0    476.3    146.3     22.98     7.323      7
           8      0.506&   0.000&   4.999    3.305&  18.85   109.2    928.9    399.7    457.8    141.0     29.08     7.145      8
           9      0.450&   0.000&   3.934    4.138&  17.72   123.8    854.6    358.4    491.1    135.0     35.33     7.105      9
          10      0.335&   0.000&   3.477&   3.063&  16.47   199.1    907.8    344.0    513.7    123.2     43.60     6.836     10
          11      0.214&   0.000&   2.832&   2.953&  16.74   557.3   1104      328.6    444.0    118.5     46.61     6.243     11
          12      0.183&   0.000&   2.002&   2.764&  17.71   492.6   1003      302.3    407.2    115.9     52.95     5.712     12
          13      0.136&   0.000&   1.685&   2.730&  17.12   467.1    944.7    281.0    383.4    110.9     98.34     5.126     13
          14      0.049&   0.000&   1.800&   3.714&  16.34   522.7   1144      268.0    373.2    105.0    145.2      4.580     14
          15      0.004&   0.000&  22.73 &   4.500   16.44   377.0   1088      262.0    366.7     98.07    95.66     4.282     15
          16      0.000&   0.000&  38.17    40.56    15.68   303.9    906.2    276.6    378.3     93.81    64.78     4.030     16
          17      0.000&   0.000&  37.39    52.95    15.61   372.0    844.4   1164      357.8     87.86    60.65     3.940     17
          18      0.000&   0.000&  30.72    57.17    15.60   315.7    830.1   1454      315.5     81.35    61.86     3.114&    18
          19      0.000&   0.000&  22.29    78.71    17.14   290.2    980.5   3198      281.4     76.53    58.64     2.678&    19
          20      0.000&   8.074&  15.07    78.11    36.69   246.7    843.7   3436      266.6     77.59    48.39     2.474&    20
          21      0.000&  48.52    13.79    65.29    97.03   247.5    705.8   4006      308.7    100.5     43.68     2.339&    21
          22      0.000&  41.02    12.10    56.86   143.2    229.4    645.2   3469      367.8    100.6     40.35     2.085&    22
          23      0.000&  27.08    15.48    45.93   118.4    904.5    584.1   2675      307.9     84.96    36.77     1.794&    23
          24      0.000&  42.29    19.09    41.34   151.7   1155      519.7   2226      276.3     77.51    33.43     1.578&    24
          25      0.000&  36.63    16.47    40.23   142.2   1246      471.4   2112      272.1     66.20    29.46     1.338&    25
          26      0.000&  95.27    12.94    39.90   107.2   1266      438.1   1644      273.4     54.74    26.29     1.067&    26
          27      0.000&  93.31    10.92    40.56   124.1   1215      406.6   1407      277.1     46.68    22.77     0.769&    27
          28      0.000&  67.84     9.311   34.68   250.5   1190      400.7   1194      250.0     40.68    20.32     0.573&    28
          29      0.000&            7.845   31.13   238.4   1215      631.3    980.7    221.6     36.32    17.67     0.456&    29
          30      0.000&            7.319   29.14   195.5    963.9    606.8    880.6    207.8     33.75    14.04     0.296&    30
          31      0.000&            6.511           159.7             551.1    783.3              31.13              0.172&    31

          Mean    0.392&  16.43 &  15.36 &  26.38 &  68.62   497.9    759.3   1167      398.4    105.1     43.40     4.520&
        Median    0.000&   0.000&  12.17 &  17.56 &  22.32   309.8    808.9    518.2    370.5    100.5     34.38     4.030&
       Maximum    2.626&  95.27 &  49.41 &  78.71 & 250.5   1266     1144     4006      736.2    198.8    145.2     12.75 &
       Minimum    0.000&   0.000&   1.685&   2.730&  15.60   109.2    400.7    262.0    207.8     31.13    14.04     0.172&
         Total    12.14&  460.0 &  476.3 &  791.5 & 2127    14937    23539    36188    11951     3258     1302      140.1 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    260.8  &                & ... Relative Uncertainty +/-30%
 Ann. Median     43.68 &
Annual Total   95182   &

                Maximum     Minimum
      Daily    4006    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1980
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.099&   0.000&   0.000&   0.000&   6.969" 254.2  "1200    "1885    "1036    " 337.7  " 116.0  "  20.83 "     1
           2      0.003&   0.000&   0.000&   0.000&   6.786" 242.1  "1028    "1407    " 961.0  " 299.8  " 101.8  "  18.87 "     2
           3      0.000&   0.000&   0.000&   0.000&   6.768" 245.9  " 853.8  "1240    " 869.9  " 274.5  "  93.56 "  16.58 "     3
           4      0.000&   0.000&   0.000&   0.000&   6.816" 222.4  " 709.4  "1115    " 793.5  " 270.4  "  85.90 "  14.89 "     4
           5      0.000&   0.000&   0.000&   0.000& 132.7  & 232.9  " 737.2  "1225    " 687.0  " 277.2  "  79.94 "  12.86 "     5
           6      0.000&   0.000&   0.000&   0.000& 346.6  " 205.6  " 613.9  "1287    " 654.4  " 253.3  "  75.86 "  11.01 "     6
           7      0.000&   0.000&   0.000&   0.000& 283.7  " 173.6  " 512.8  "1068    " 668.7  " 247.7  "  68.64 "  10.00 "     7
           8      0.000&   0.000&   0.000&   0.000& 197.9  " 154.1  " 445.8  " 949.4  " 721.0  " 226.4  "  60.77 "   8.339"     8
           9      0.000&   0.000&   0.000&   0.000& 214.1  " 135.0  " 403.0  "1663    " 616.9  " 201.7  "  52.32 "   7.426"     9
          10      0.000&   0.000&   0.000&   0.000& 182.7  " 116.9  " 638.4  "1781    " 524.8  " 182.2  "  47.43 &   6.940"    10
          11      0.000&   0.000&   0.000&   0.000& 139.1  " 106.9  "1332    "1252    " 468.8  " 164.4  "  44.32 &   6.241"    11
          12      0.000&   0.000&   0.000&   0.000& 120.8  "  97.94 "2998    "1100    " 431.7  " 151.0  "  41.30 &   6.030"    12
          13      0.000&   0.000&   0.000&   0.000&  94.97 "  94.17 "2832    " 993.7  " 405.2  " 139.0  "  55.74 &   6.065"    13
          14      0.000&   0.000&   0.000&   0.000&  77.90 "  96.42 "2218    " 866.3  " 528.2  " 128.8  "  55.46 "   5.797"    14
          15      0.000&   0.000&   0.000&   0.000&  64.96 " 121.7  "1911    " 796.4  " 471.2  " 123.3  "  48.63 &   5.158"    15
          16      0.000&   0.000&   0.000&   0.000&  58.57 " 167.5  "2897    " 732.3  " 426.7  " 230.5  "  42.08 &   4.034"    16
          17      0.000&   0.000&   0.000&   0.000&  51.87 " 164.9  "2013    " 674.1  " 422.2  " 213.0  "  38.11 &   3.300"    17
          18      0.000&   0.000&   0.000&   0.000&  46.08 & 135.2  "1738    "1056    " 372.0  " 209.1  "  42.22 &   2.969"    18
          19      0.000&   0.000&   0.000&   0.000&  39.89 & 119.5  "1443    "1030    " 334.5  " 353.6  "  45.78 &   2.617"    19
          20      0.000&   0.000&   0.000&   0.000&  34.95 & 116.2  "1303    " 818.7  " 301.4  " 375.4  "  42.43 &   2.207"    20
          21      0.000&   0.000&   0.000&   0.000&  32.16 & 202.1  "1231    " 941.4  " 295.5  " 536.8  "  32.35 &   1.800"    21
          22      0.000&   0.000&   0.000&  46.07 &  31.27 &1402    "1074    "1032    " 782.7  " 528.9  "  26.64 "   1.738"    22
          23      0.000&   0.000&   0.000&  50.32    56.06 &1078    " 935.4  " 826.5  " 904.3  " 408.1  "  23.24 "   1.867"    23
          24      0.000&   0.000&   0.000&  30.88    67.73 "1084    " 894.4  " 742.2  " 718.0  " 325.4  "  20.57 "   1.865"    24
          25      0.000&   0.000&   0.000&  20.90 !  79.56 "1400    " 953.4  " 664.8  " 533.3  " 319.8  "  22.95 &   2.722"    25
          26      0.000&   0.000&   0.000&  15.86 !  59.29 "1267    "1449    "1388    " 409.1  " 293.5  "  31.31 &   3.016"    26
          27      0.000&   0.000&   0.000&  12.56 "  76.94 "1050    "2061    "1453    " 351.8  " 252.6  "  34.42 &   3.086"    27
          28      0.000&   0.000&   0.000&  10.45 "  91.76 " 774.9  "1746    "1277    " 334.0  " 216.3  "  33.44 &   3.024"    28
          29      0.000&   0.000&   0.000&   8.652" 113.8  " 895.0  "1520    "1159    " 422.7  " 184.4  "  28.23 &   2.705"    29
          30      0.000&            0.000&   7.641" 175.5  "1790    "1483    "1247    " 390.6  " 156.5  "  23.54 "   2.674"    30
          31      0.000&            0.000&          239.8  "         1688    "1083    "          134.0  "            3.049"    31

          Mean    0.003&   0.000&   0.000&   6.778! 101.2  & 471.5  "1383    "1121    " 561.2  " 258.6  "  50.50 &   6.442"
        Median    0.000&   0.000&   0.000&   0.000!  76.94 & 203.9  "1303    "1083    " 498.0  " 247.7  "  43.38 &   4.034"
       Maximum    0.099&   0.000&   0.000&  50.32 ! 346.6  &1790    "2998    "1885    "1036    " 536.8  " 116.0  &  20.83 "
       Minimum    0.000&   0.000&   0.000&   0.000!   6.768&  94.17 " 403.0  " 664.8  " 295.5  " 123.3  "  20.57 &   1.738"
         Total     0.10&    0.00&    0.00&  203.3 ! 3138   &14144   "42863   "34752   "16837   " 8015   " 1515   &  199.7 "

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    332.4  !                ! ... Not reviewed / Quality not known
 Ann. Median     55.60 !                " ... Relative Uncertainty +/-10%
Annual Total   121668  !                & ... Relative Uncertainty +/-30%

                Maximum     Minimum
      Daily    2998    !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1981
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       5.92"    0.00"    0.00"    0.00"    4.90"   [   ]  5284   "13385   " 2098   "  862.4 "  152.0 "   69.59"     1
           2       8.57"    0.00"    0.00"    0.00"    5.08"   [   ]  4237   "12304   " 1953   " 1311   "  149.3 "   64.82"     2
           3       7.33"    0.00"    0.00"    0.00"    4.82"   [   ]  3520   "10664   " 1825   "  921.9 "  138.0 "   59.97"     3
           4       5.49"    0.00"    0.00"    0.00"    4.43" 3421   " 2986   "10445   " 1724   "  782.6 "  124.4 "   56.12"     4
           5       3.12"    0.00"    0.00"    0.00"    4.08" 2240   " 2591   " 9926   " 1725   "  704.4 "  111.4 "   53.44"     5
           6       2.20"    0.00"    0.00"    0.00"    3.83" 2476   " 2297   " 8935   " 1685   "  647.4 "  103.5 "   49.80&     6
           7       2.58"    0.00"    0.00"    0.00"    3.40"17101   " 2117   " 9373   " 1605   "  591.9 "  111.4 "   45.76&     7
           8       2.30"    0.00"    0.00"    0.00"    3.26"20701   " 2204   "10054   " 2178   "  545.3 "  127.4 "   44.18&     8
           9       1.44"    0.00"    0.00"    0.00"    2.99"28063   " 2111   " 8806   " 2010   "  489.4 "  131.3 "   42.58&     9
          10       0.99"    0.00"    0.00"    0.00"    2.91"19545   " 1934   "14230   " 1799   "  442.3 "  112.6 "  448.8 &    10
          11       0.73"    0.00"    0.00"    0.00"    3.31"13225   " 1791   "20214   " 1700   "  395.7 "  104.6 "  734.4 "    11
          12       0.59"    0.00"    0.00"    1.93"    2.07" 9968   " 1744   "20130   " 1756   "  358.6 "  125.7 "  508.8 "    12
          13       0.38"    0.00"    0.00"    5.32"    1.91" 9287   " 1591   "15739   " 1540   "  332.2 "  113.6 "  528.0 "    13
          14       0.24"    0.00"    0.00"    4.70"    2.53" 6528   " 1505   "11964   " 1353   "  312.2 " 1505   "  292.6 "    14
          15       0.13"    0.00"    0.00"    4.67"    2.94" 4858   " 1510   "12752   " 1222   "  289.3 "  900.8 "  178.1 "    15
          16       0.08"    0.00"    0.00"    4.47"    3.11" 4402   " 1475   "12921   " 1154   "  265.6 "  560.7 "  114.3 "    16
          17       0.05"    0.00"    0.00"    4.35"    3.83" 3859   " 1675   "12634   " 1210   "  255.0 "  321.7 "   85.88"    17
          18       0.02"    0.00"    0.00"    4.67"    4.55" 3220   " 2367   " 9941   " 1146   "  247.4 "  222.0 "   64.07"    18
          19       0.01"    0.00"    0.00"    5.06"    2.97" 2732   " 3042   " 8687   " 1073   "  232.9 "  181.5 "   48.91&    19
          20       0.00"    0.00"    0.00"    5.27"    2.74" 2513   " 3243   " 8410   " 1143   "  214.1 "  154.7 "   40.05&    20
          21       0.00"    0.00"    0.00"    5.05"    3.23" 2402   " 2903   " 7064   " 1114   "  194.7 "  130.2 "   32.01&    21
          22       0.00"    0.00"    0.00"    4.52"    4.82" 2083   " 5305   " 6481   "  909.3 "  196.0 "  116.2 "   26.02"    22
          23       0.00"    0.00"    0.00"    4.19"   16.83" 1843   "14617   " 5516   "  827.1 "  193.0 "  100.4 "   20.88"    23
          24       0.00"    0.00"    0.00"    4.05"   21.53" 1906   "17399   " 4752   "  723.0 "  176.1 "   88.61"   16.96"    24
          25       0.00"    0.00"    0.00"    3.90"  208.3 & 3690   "15028   " 4309   "  666.2 "  164.8 "   81.10"   14.44"    25
          26       0.00"    0.00"    0.00"    3.84"   [   ]  4170   " 9681   " 3884   "  648.4 "  212.3 "  104.4 "   12.18"    26
          27       0.00"    0.00"    0.00"    3.70"   [   ]  5339   "10773   " 3427   "  625.8 "  278.8 "  134.6 "   10.62"    27
          28       0.00"    0.00"    0.00"    3.30"   [   ]  7219   "10835   " 3105   "  644.8 "  258.3 "  113.6 "   10.04"    28
          29       0.00"             0.00"    3.19"   [   ]  7178   " 9524   " 2837   "  622.1 "  211.0 "   92.75"    9.98"    29
          30       0.00"             0.00"    3.13"   [   ]  6634   " 8973   " 2557   "  592.9 "  181.8 "   77.18"    9.49"    30
          31       0.00"             0.00"            [   ]          10492   " 2308   "           162.7 "             8.60"    31

          Mean    1.360"   0.000"   0.000"   2.643"  12.98 &7282    "5315    "9282    "1309    " 401.0  " 216.4  " 119.4  &
        Median    0.083"   0.000"   0.000"   3.495"   3.402&4402    "2986    "9373    "1216    " 278.8  " 125.1  "  48.91 &
       Maximum     8.57"    0.00"    0.00"    5.32"  208.3 &28063   "17399   "20214   " 2178   " 1311   " 1505   "  734.4 &
       Minimum    0.000"   0.000"   0.000"   0.000"   1.908&1843    "1475    "2308    " 592.9  " 162.7  "  77.18 "   8.597&
         Total     42.2"     0.0"     0.0"    79.3"   324.4&196601  "164753  "287754  " 39271  " 12430  "  6491  "  3701  &
  Missing Days        0        0        0        0        6        3        0        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1998    &                " ... Relative Uncertainty +/-10%
 Ann. Median    112.0  &                & ... Relative Uncertainty +/-30%
Annual Total   711448  &                [ ... Not Available
Missing Days          9

                Maximum     Minimum
      Daily    28063   &      0.000&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1982
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      7.941" 286.9  "   2.836"   3.765"   7.792" 164.8  " 700.4  "1161    "1295    " 643.4  "  93.59 " 154.8  "     1
           2      8.240" 226.5  "   2.734"   3.607"  13.78 " 138.4  " 696.0  "3082    "1173    " 609.8  "  89.95 " 165.6  "     2
           3      8.227" 177.6  "   2.626"   3.637"  23.88 " 158.6  " 605.7  "2321    "1022    " 596.5  "  86.97 " 158.8  "     3
           4      8.006" 136.2  "   2.301"   3.674"  23.81 " 150.0  " 615.1  "2043    " 849.6  " 713.9  "  85.65 " 115.5  "     4
           5      8.463" 107.5  "   1.945"   3.660"  19.67 " 125.3  " 603.8  "1742    " 781.0  "1165    "  84.70 "  89.02 "     5
           6      8.778"  83.81 "   1.658"   [   ]   16.51 " 107.4  " 799.9  "1520    " 707.2  "1017    "  83.25 "  66.00 "     6
           7      8.739"  64.56 "   1.387"   [   ]   14.81 "  94.77 " 795.5  "2647    " 641.5  " 798.6  "  77.31 "  48.61 &     7
           8      8.706"  49.32 &   1.070"   [   ]   30.87 & 244.5  " 710.3  "4098    " 590.0  " 640.2  "  67.64 "  40.62 &     8
           9      8.721"  38.79 &   0.997"   4.755"  37.91 &1007    " 732.1  "4326    " 554.3  " 583.1  "  59.51 "  34.02 &     9
          10      8.445"  31.13 &   1.021"   4.966"  41.85 &1623    " 723.7  "4002    " 518.0  " 617.2  "  52.48 "  33.37 &    10
          11      7.451"  25.44 "   0.991"   4.975"  39.51 &1361    " 663.1  "3169    " 481.0  " 525.9  "  47.44 &  34.62 &    11
          12      6.539"  22.48 "   0.907"   5.036"  36.70 & 936.7  " 602.2  "2579    " 449.9  " 433.3  "  44.45 &  39.84 &    12
          13      5.471"  19.48 "   0.922"   5.169"  33.80 & 922.2  " 540.2  "2150    " 425.8  " 364.0  "  41.50 &  38.81 &    13
          14      5.350"  18.46 "   0.859"   5.248"  34.19 &1323    " 480.2  "1852    " 450.0  " 330.3  "  38.43 &  35.21 &    14
          15      4.598"  17.21 "   0.748"   5.222"  34.37 &1458    " 507.2  "1652    "1277    " 290.6  "  33.73 &  30.19 &    15
          16      3.934"  14.55 "   0.724"   5.222"  34.58 &1984    "1040    "1469    "1852    " 266.0  "  28.78 &  25.53 "    16
          17      3.577"  13.85 "   0.629"   5.242"  34.37 &1868    "1225    "1308    "1745    " 229.8  "  25.02 "  22.11 "    17
          18      3.395"  13.06 "   0.587"   5.318"  34.37 &2857    "1241    "1215    "1665    " 205.8  "  23.19 &  16.08 "    18
          19      3.162"  12.89 "   0.518"   5.574"  34.58 &2873    "1187    "1594    "1546    " 180.9  " 119.3  "  13.91 "    19
          20      3.849"  12.82 "   0.501"   5.537"  34.23 &1944    "2116    "1510    "1493    " 165.1  "  95.23 "  11.71 "    20
          21     52.78 &  11.29 "   1.032"   5.590"  34.29 &1560    "2177    "1495    "1401    " 150.3  "  74.63 "  10.24 "    21
          22    581.2  "   8.543"   8.351"   5.574"  33.88 &1299    "2525    "1425    "1242    " 135.9  "  60.50 "   9.555"    22
          23   1216    "   7.574"  15.63 "   5.553"  33.93 &1110    "2623    "1877    "1128    " 121.9  "  49.70 &   9.313"    23
          24   2928    "   6.939"  11.99 "   5.615"  35.46 &1027    "2593    "2255    "1267    " 115.1  "  45.18 &   9.367"    24
          25   3538    "   5.833"  10.46 "   5.881"  60.79 &1002    "2358    "2370    "1382    " 116.8  "  44.54 &   9.385"    25
          26   2030    "   5.268"   7.422"   6.038" 448.7  " 962.9  "2001    "2555    "1264    " 141.7  "  44.82 &   9.218"    26
          27   1264    "   4.581"   6.071"   6.058" 343.7  " 847.1  "1788    "2683    "1137    " 136.1  "  44.05 &   8.494"    27
          28    914.3  "   3.260"   5.990"   6.048" 303.0  " 793.5  "1605    "2250    " 994.7  " 120.7  "  39.78 &   7.923"    28
          29    644.6  "            5.095"   6.072" 234.4  " 717.2  "1370    "1905    " 835.3  " 109.2  "  38.74 &   6.939"    29
          30    481.4  "            4.352"   6.001" 224.9  " 645.9  "1234    "1677    " 727.0  " 107.9  "  44.96 &   5.817"    30
          31    370.6  "            4.066"          205.5  "         1108    "1444    "           99.23 "            5.057"    31

          Mean  456.5  &  50.92 &   3.433"   5.150"  81.94 &1044    "1225    "2173    "1030    " 378.4  "  58.83 &  40.83 &
        Median    8.463&  17.83 &   1.658"   5.248"  34.37 & 982.5  "1040    "1905    "1075    " 266.0  "  48.57 &  25.53 &
       Maximum 3538    & 286.9  &  15.63 "   6.072" 448.7  &2873    "2623    "4326    "1852    "1165    " 119.3  & 165.6  &
       Minimum    3.162&   3.260&   0.501"   3.607"   7.792&  94.77 " 480.2  "1161    " 425.8  "  99.23 "  23.19 &   5.057&
         Total 14153   & 1426   &  106.4 "  139.0 " 2540   &31305   "37966   "67377   "30893   "11731   " 1765   & 1266   &
  Missing Days        0        0        0        3        0        0        0        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    554.3  &                " ... Relative Uncertainty +/-10%
 Ann. Median     91.77 &                & ... Relative Uncertainty +/-30%
Annual Total   200667  &                [ ... Not Available
Missing Days          3

                Maximum     Minimum
      Daily    4326    &      0.501&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1983
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       4.54"    0.00"    0.00"  249.1 "    7.89"   38.29&28092   "15104   " 8084   " 1335   "  139.7 "  168.9 "     1
           2       4.12"    0.00"    0.00"  152.8 "    8.00"  319.5 "15533   "13367   " 9851   " 1243   "  126.5 "  149.5 "     2
           3       3.94"    0.00"    0.00"  120.3 "    9.34"  539.9 "10685   "11721   "10217   " 1168   "  117.9 "  130.2 "     3
           4       3.48"    0.00"    0.00"   82.97"    9.73"  528.6 " 7484   " 9837   "14160   " 1086   "  112.8 "  121.4 "     4
           5       3.51"    0.00"    0.00"  105.8 "   10.18" 1465   " 5595   " 8796   "14322   " 1009   "  111.4 "  118.0 "     5
           6       3.44"    0.00"    0.00"   88.91"   14.03"  853.0 " 5059   " 8028   "19150   "  931.3 "  112.0 "  113.8 "     6
           7       3.00"    0.00"    0.00"   60.46"   16.19"  617.9 " 4429   " 7868   "16477   "  861.8 "  124.0 "  105.9 "     7
           8       2.63"    0.00"    0.00"   44.91&   21.97&  506.9 " 6865   " 7533   "15085   "  763.9 "  148.7 "   98.26"     8
           9       1.95"    0.00"    0.00"   33.88&   32.45&  356.6 "20305   " 5865   "13247   "  633.8 "  129.7 "   95.33"     9
          10       1.54"    0.00"    0.00"   34.55&   29.03&  273.5 "24853   " 4997   " 9762   "  584.0 "  149.2 "   82.79"    10
          11       1.31"    0.00"    0.00"   34.50&   24.84"  220.8 "17828   " 4417   " 8085   "  529.7 "  156.3 "   76.81"    11
          12       1.02"    0.00"    0.00"   27.53&   22.13"  183.5 "13512   " 4637   " 7500   "  519.5 "  269.5 "   69.50"    12
          13       0.92"    0.00"    0.00"   20.28"   20.88"  157.4 "10555   " 4906   " 8142   "  587.2 " 1291   "   65.08"    13
          14       0.84"    0.00"    0.00"   16.09"   20.03"  144.8 " 7819   " 5876   " 7373   "  557.1 " 1246   "   60.15"    14
          15       0.71"    0.00"    0.00"   14.40"   19.55"  139.9 " 7354   " 6474   " 7829   "  489.0 "  955.0 "   53.23"    15
          16       0.57"    0.00"    0.00"   14.40"   19.59"  128.5 " 6530   " 4695   " 6957   "  454.8 "  688.4 "   50.20&    16
          17       0.47"    0.00"  279.7 "   14.52"   19.57"  287.9 " 5391   " 4187   " 5814   "  437.1 " 1267   "   45.66&    17
          18       0.39"    0.00"  700.4 "   13.42"   19.71" 1686   " 4430   " 3859   " 5759   "  424.4 " 2776   "   43.84&    18
          19       0.32"    0.00"  355.5 "   12.98"   19.71" 2775   " 3732   " 3365   " 4833   "  392.4 " 2796   "   40.95&    19
          20       0.24"    0.00"  164.8 "   12.53"   18.79" 3012   " 3218   " 3123   " 4053   "  356.4 " 2107   "   37.66&    20
          21       0.18"    0.00"  103.4 "   12.54"   16.53" 2857   " 2839   " 3045   " 3500   "  329.4 " 1811   "   34.54&    21
          22       0.12"    0.00"   72.60"   12.22"   16.28" 2115   " 2568   " 2788   " 3004   "  301.3 " 1347   "   34.41&    22
          23       0.06"    0.00"   47.83&   11.26"   15.64" 1652   " 2304   " 3221   " 2666   "  284.1 "  946.6 "   34.20&    23
          24       0.04"    0.00"   31.42&   10.30"   15.70" 1396   " 5322   " 4574   " 2456   "  262.8 "  711.4 "   33.68&    24
          25       0.02"    0.00"   22.61"    8.69"   15.64" 1314   "15574   " 5773   " 2151   "  248.3 "  579.7 "   33.52&    25
          26       0.00"    0.00"   16.15"    8.42"   15.78" 1463   "42896   " 8275   " 1962   "  235.9 "  507.7 "   31.56&    26
          27       0.00"    0.00"   12.68"    8.26"   18.76" 1638   "52461   " 9806   " 1888   "  229.2 "  406.0 "   34.21&    27
          28       0.00"    0.00"   10.45"    7.93"   20.85" 4816   "31358   " 7572   " 1771   "  224.0 "  333.5 "   47.00&    28
          29       0.00"             8.77"    8.13"   21.49"14085   "21547   " 6406   " 1589   "  184.4 "  259.9 "   48.18&    29
          30       0.00"             7.86"    7.83"   22.82"27691   "17845   " 6008   " 1444   "  173.9 "  209.7 "   47.38&    30
          31       0.00"             7.28"            23.03"         15428   " 6183   "           156.2 "           453.7 "    31

          Mean     1.27"    0.00"   59.40&   41.67&   18.26& 2442   &13529   " 6526   " 7304   "  548.2 "  731.2 "   82.57&
        Median    0.574"   0.000"   0.000&  14.46 &  19.55 & 735.5  &7819    "5876    "7165    " 454.8  " 369.8  "  53.23 &
       Maximum     4.54"    0.00"  700.4 &  249.1 &   32.45&27691   &52461   "15104   "19150   " 1335   " 2796   "  453.7 &
       Minimum    0.000"   0.000"   0.000&   7.828&   7.890&  38.29 &2304    "2788    "1444    " 156.2  " 111.4  "  31.56 &
         Total     39.4"     0.0"  1842  &  1250  &   566.1& 73264  &419412  "202303  "219130  " 16993  " 21935  "  2560  &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   2628    &                " ... Relative Uncertainty +/-10%
 Ann. Median    139.7  &                & ... Relative Uncertainty +/-30%
Annual Total   959294  &

                Maximum     Minimum
      Daily    52461   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1984
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1    696.6  "   2.448"   0.000"   [   ]  226.1  "2975    " 959.0  "1137    "1165    " 704.3  " 116.0  "  36.44 &     1
           2    520.1  "   1.838"   0.000"   [   ]  256.9  "2372    " 856.5  "1631    "1206    " 704.9  " 115.9  "  33.58 &     2
           3    307.7  "   1.447"   0.000"   [   ]  238.6  "1980    " 812.7  "2324    "1323    " 646.8  " 114.9  "  29.29 &     3
           4    187.0  "   1.071"   0.000"   [   ]  203.3  "1694    "1177    "2150    "1290    " 564.1  " 106.9  "  26.82 "     4
           5    128.1  "   0.861"  31.95 &   [   ]  160.9  "1704    "2069    "2433    "1904    " 526.6  "  98.99 "  24.31 "     5
           6    193.4  "   0.578"  25.02 &   [   ]  161.4  "2031    "3901    "4105    "1725    " 515.2  " 116.0  "  22.85 "     6
           7    171.8  "   0.425"  13.96 "   [   ]  298.9  "1704    "4472    "6105    "1501    " 526.0  " 143.3  "  21.37 "     7
           8    121.3  "   0.257"  14.95 "   [   ]  756.0  "1612    "4310    "5714    "1455    " 620.7  " 282.3  "  19.57 "     8
           9     92.29 "   0.160"   [   ]    [   ] 1208    "1593    "3533    "4582    "1860    " 569.4  " 530.6  "  18.79 "     9
          10     70.34 "   0.079"   [   ]    [   ] 1218    "1518    "2853    "3618    "1728    " 490.1  " 370.3  "  18.60 "    10
          11     53.96 "   0.041"   [   ]    [   ] 1017    "1293    "2470    "3199    "1458    " 446.0  " 237.8  "  18.20 "    11
          12     43.42 &   0.016"   [   ]  192.2  " 958.1  "1175    "2124    "2848    "1367    " 412.9  " 198.1  "  18.08 "    12
          13     34.03 &   0.006"   [   ]   89.69 " 817.6  "1223    "1813    "2475    "1550    " 393.3  " 166.0  "  17.54 "    13
          14     29.20 &   0.002"   [   ]  111.0  " 682.5  "1185    "1597    "2284    "4335    " 379.0  " 141.0  "  15.99 "    14
          15     27.51 "   0.000"   [   ]  121.1  " 584.4  "1130    "1485    "2399    "3887    " 343.8  " 124.7  "  15.17 "    15
          16     26.87 "   0.000"   [   ]  100.6  " 519.1  "1244    "1557    "2504    "3931    " 314.7  " 143.6  "  15.44 "    16
          17     23.90 "   0.000"   [   ]  121.6  " 741.6  "1617    "1614    "2237    "8832    " 285.5  " 151.3  "  15.35 "    17
          18     22.79 "   0.000"   [   ]  110.2  " 972.4  "1300    "1594    "2278    "4747    " 258.8  " 200.7  "  14.65 "    18
          19     19.19 "   0.000"   [   ]   94.37 " 930.5  "1097    "1532    "2698    "3237    " 232.8  " 182.6  "  13.36 "    19
          20     16.81 "   0.000"   [   ]   86.09 "1867    " 986.6  "1575    "2519    "2517    " 211.6  " 145.7  "  11.35 "    20
          21     14.42 "   0.000"   [   ]   74.29 "2905    "1180    "1601    "2403    "1948    " 198.7  " 115.5  "  10.85 "    21
          22     12.74 "   0.000"   [   ]   68.03 "2841    "1390    "1526    "2367    "1608    " 193.5  "  92.88 "   9.494"    22
          23     11.49 "   0.000"   [   ]   62.56 "2600    "1244    "1436    "2123    "1431    " 183.8  "  75.99 "   8.468"    23
          24      9.628"   0.000"   [   ]   55.03 "2119    "1441    "1354    "1915    "1273    " 174.8  "  69.17 "   7.498"    24
          25      7.833"   0.000"   [   ]   48.09 &1848    "1971    "1264    "1695    "1138    " 161.8  "  64.90 "   6.242"    25
          26      6.525"   0.000"   [   ]   47.28 &2022    "1649    "1278    "1573    "1011    " 154.1  "  64.86 "   5.857"    26
          27      5.980"   0.000"   [   ]   64.29 &3184    "1352    "1345    "1485    " 900.4  " 139.8  "  58.02 "   6.267"    27
          28      4.605"   0.000"   [   ]   63.80 "4688    "1206    "1299    "1398    " 808.2  " 126.7  "  51.76 "  12.35 "    28
          29      3.787"   0.000"   [   ]  113.3  "5084    "1108    "1267    "1322    " 749.0  " 118.4  "  45.93 &  19.29 "    29
          30      3.157"            [   ]  177.1  "4789    "1037    "1256    "1295    " 711.6  " 114.1  "  41.94 &  19.67 "    30
          31      2.895"            [   ]          3971    "         1227    "1206    "          114.8  "           16.65 "    31

          Mean   92.56 &   0.318"  10.74 &  94.77 &1609    "1500    "1844    "2517    "2087    " 349.3  " 145.6  &  17.08 &
        Median   26.87 &   0.000"   6.982&  89.69 & 972.4  "1371    "1532    "2324    "1480    " 314.7  " 116.0  &  16.65 &
       Maximum  696.6  &   2.448"  31.95 & 192.2  &5084    "2975    "4472    "6105    "8832    " 704.9  " 530.6  &  36.44 &
       Minimum    2.895&   0.000"   0.000&  47.28 & 160.9  " 986.6  " 812.7  "1137    " 711.6  " 114.1  "  41.94 &   5.857&
         Total  2869   &    9.23"   85.89& 1801   &49872   "45014   "57157   "78023   "62598   "10827   " 4368   &  529.4 &
  Missing Days        0        0       23       11        0        0        0        0        0        0        0        0

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    943.2  &                " ... Relative Uncertainty +/-10%
 Ann. Median    311.2  &                & ... Relative Uncertainty +/-30%
Annual Total   313152  &                [ ... Not Available
Missing Days         34

                Maximum     Minimum
      Daily    8832    &      0.000&





         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1985
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1     13.09 "  34.90 &   1.041"   0.207"   7.416"  63.19 "1596    "1498    "1621    " 452.7  "  53.65 &   4.548"     1
           2     10.74 "  75.65 &   0.783"   0.147"   7.364"  52.19 "1462    "1217    "1337    " 395.6  "  45.67 &   4.055"     2
           3      9.018"  27.88 &   0.611"   0.104"   7.545"  45.71 & 793.2  "1381    "1168    " 353.7  "  44.87 &   4.030"     3
           4      7.757"  13.28 "   0.431"   0.083"   7.574"  42.17 & 700.0  "1652    "1062    " 331.6  "  47.87 &   3.998"     4
           5      6.147"   8.393"   0.354"   0.052"   7.623"  49.00 &1037    "1865    " 955.7  " 312.6  "  48.01 &   4.152"     5
           6      5.171"   6.696"   0.282"   0.031"   7.730"  68.29 "1013    "2236    " 823.4  " 282.6  "  38.88 &   4.197"     6
           7      4.159"  40.21 &   0.223"   0.022"   7.870" 104.9  " 806.2  "2026    " 715.4  " 253.7  "  34.08 &   4.003"     7
           8      3.118"  53.07 &   0.177"   0.188"   8.088! 202.6  " 612.8  "1627    " 638.0  " 229.0  "  33.48 &   3.685"     8
           9      2.400"  36.15 &   0.182"  14.16 &   7.731! 196.5  " 490.5  "1518    " 614.5  " 197.4  "  40.01 &   3.173"     9
          10      2.041"  25.60 &   0.177"  48.59 &   6.970! 169.8  " 409.7  "1387    " 576.7  " 171.7  "  44.34 &   2.851"    10
          11      1.707"  19.07 "   0.172"  42.71 &   6.466! 156.7  " 403.7  "1217    " 525.4  " 151.3  "  41.78 &   2.603"    11
          12      1.573"  15.93 "   0.121"  26.71 &   7.606! 137.6  " 404.1  "1198    " 483.4  " 145.8  "  34.22 &   2.249"    12
          13      1.395"  48.40 &   0.092"  18.81 "  13.52 ! 130.7  " 630.7  "1282    " 422.9  " 170.7  "  27.37 &   1.895"    13
          14      1.204"  44.58 &   0.072"  12.99 "  13.59 ! 117.3  "1355    "1107    " 391.8  " 183.7  "  23.35 "   1.758"    14
          15      0.999"  26.19 &   0.052"   9.605"  13.58 ! 113.1  " 959.6  " 915.9  " 386.8  " 163.5  "  19.63 "   1.735"    15
          16      0.792"  16.60 "   0.034"   8.079"  12.77 ! 109.9  " 965.4  " 787.1  " 366.2  " 141.7  "  15.68 "   1.675"    16
          17      0.603"  12.86 "   0.023"   6.865"  11.81 ! 110.6  "1052    " 687.7  " 358.2  " 127.5  "  13.57 "   1.856"    17
          18      0.427"  11.28 "   1.355"   6.201"  10.91 ! 110.4  "1331    " 784.1  " 444.6  " 118.5  "  12.30 "   2.460"    18
          19      0.285"   8.986"   3.880"   5.759"  10.53 ! 106.1  "1421    "1769    " 459.1  " 105.3  "  10.80 "   2.597"    19
          20      0.191"   7.280"   3.817"   5.363"   9.599!  99.06 "1672    "2544    " 461.7  "  96.74 "   9.973"   2.303"    20
          21      0.146"   6.532"   3.249"   5.284"   9.184!  91.11 "1462    "2111    " 498.9  "  92.47 "   9.608"   2.412"    21
          22      0.109"   4.991"   2.913"   4.885"   8.794! 101.6  "1385    "2109    "1069    "  84.01 "   9.421"   2.614"    22
          23      0.072"   4.096"   2.496"   4.407"   8.112! 121.3  "1273    "2110    "1024    "  78.75 "   9.405"   2.659"    23
          24      0.054"   3.101"   2.127"   4.487"   7.504! 125.5  "1135    "2170    " 821.8  "  76.55 "  10.54 "   2.862"    24
          25      0.025"   2.656"   1.621"   4.581"   7.048! 184.7  "1008    "2170    " 745.5  "  66.22 "  10.90 "   2.797"    25
          26      0.013"   1.994"   1.173"   4.608"  24.03 ! 235.6  " 956.8  "2121    " 636.5  "  60.48 "   9.786"   2.297"    26
          27      0.002"   1.588"   0.967"   4.581"  80.31 ! 205.6  "1461    "2704    " 526.6  "  56.08 "   8.549"   1.807"    27
          28      0.000"   1.219"   0.722"   4.903"  96.56 ! 171.0  "1909    "2464    " 473.6  "  63.87 "   7.254"   1.515"    28
          29      0.000"            0.566"   5.740"  88.41 ! 161.9  "1805    "2539    " 594.8  "  75.80 "   5.892"   1.347"    29
          30      0.000"            0.421"   7.286"  84.87 ! 204.5  "2034    "2466    " 531.2  "  75.16 "   5.002"   1.151"    30
          31      0.000"            0.306"           75.22 "         2050    "2090    "           67.29 "            0.948"    31

          Mean    2.362"  19.97 &   0.982"   8.581&  21.82 ! 126.3  &1148    "1734    " 691.1  " 167.2  "  24.20 &   2.653"
        Median    0.792"  13.07 &   0.431"   5.094&   8.794! 115.2  &1052    "1769    " 585.8  " 141.7  "  17.65 &   2.597"
       Maximum   13.09 "  75.65 &   3.880"  48.59 &  96.56 ! 235.6  &2050    "2704    "1621    " 452.7  "  53.65 &   4.548"
       Minimum    0.000"   1.219&   0.023"   0.022&   6.466!  42.17 & 403.7  " 687.7  " 358.2  "  56.08 "   5.002&   0.948"
         Total    73.24"  559.2 &   30.44"  257.4 &  676.3 ! 3788   &35592   "53753   "20733   " 5182   "  725.9 &   82.23"

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    332.8  !                ! ... Not reviewed / Quality not known
 Ann. Median     26.19 !                " ... Relative Uncertainty +/-10%
Annual Total   121454  !                & ... Relative Uncertainty +/-30%

                Maximum     Minimum
      Daily    2704    !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1986
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.72"    0.00"  661.9 "   11.17"   11.43"  195.8 $ 8778   $ 6337   " 2160   $  387.4 #  118.4 $   32.18$     1
           2       0.58"    0.00"  453.7 "   10.91"   10.67"  175.5 $ 5320   $ 8712   $ 1951   $  350.5 #  109.9 $   38.18$     2
           3       0.45"    0.00"  312.5 "   10.23"   10.32"  156.1 $ 4827   $10194   $ 1822   "  338.1 #  104.9 $   36.92$     3
           4       0.31"    0.00"  225.5 "    9.77"    9.68"  143.3 $ 4291   $ 6655   $ 1727   "  341.9 #  103.8 $   33.44$     4
           5       0.24"    0.00"  163.2 "    9.40"    9.77"  131.9 $ 3880   $ 4637   $ 1570   #  341.9 #  104.3 $   32.68$     5
           6       0.21"    0.00"  119.8 "    9.87"   10.54"  124.5 $ 3476   $ 3837   $ 1417   #  341.2 #  104.3 $   30.42$     6
           7       0.11"    0.00"   89.85"    8.46"   16.42$  117.5 $ 2835   $ 3335   $ 1301   #  333.3 #   97.44$   27.52$     7
           8       0.08"    0.00"   68.00"    7.48"   39.35$  111.6 $ 2413   $ 3558   $ 1181   #  305.5 #   88.32$   26.23$     8
           9       0.07"    0.00"   53.97&    7.00"   41.34$  109.4 $ 2120   $ 4140   $ 1080   #  284.3 #   88.00$   24.41$     9
          10       0.05"    0.00"   49.98"    6.50"   41.72$  119.0 $ 1852   $ 4104   $ 1014   #  265.4 #   95.75$   21.91$    10
          11       0.02"    0.00"   48.24&    6.02"   38.08$  136.1 $ 1620   # 3801   $  997.5 #  249.1 #   92.73$   21.34$    11
          12       0.01"    0.00"   48.27&    5.88"   35.40$  171.4 $ 1424   # 3517   $  979.6 #  419.0 #   80.69$   20.07$    12
          13       0.00"    0.00"   44.75&    5.58"   40.71$  174.8 $ 1424   # 3267   $  906.5 #  953.2 #   75.21$   17.79"    13
          14       0.00"    0.00"   36.55&    4.18"   66.54$  180.7 $ 2669   $ 3120   $  879.3 #  613.1 #   74.47$   15.98"    14
          15       0.00"    0.00"   29.82&    5.19"   95.70$  295.6 $ 4970   $ 3675   $ 1531   #  485.0 #   76.86$   15.00"    15
          16       0.00"    0.00"   25.98"    5.69"  108.4 $  412.3 # 5989   $ 3223   $ 1598   #  480.7 #   90.91$   14.16"    16
          17       0.00"    0.00"   22.19"    5.63"  127.3 $  745.1 # 5742   $ 3207   $ 1387   #  558.0 #   92.65$   13.13"    17
          18       0.00"    0.00"   18.85"    5.29"  125.5 $ 1209   # 3912   $ 4024   $ 1309   #  521.8 #   86.20$   12.16"    18
          19       0.00"    0.00"   28.28&    4.66"  115.1 $ 1122   # 3003   $ 3496   $ 1283   #  398.5 #   76.08$   10.51"    19
          20       0.00"    0.00"   68.92"    4.50"  159.7 $ 1498   # 2627   $ 3599   $ 1181   #  350.0 #   63.20$   10.20"    20
          21       0.00"    0.00"   66.08"    4.05"  470.6 # 1218   # 2551   $ 3770   $ 1089   #  302.3 #   57.02$    8.95"    21
          22       0.00"  661.8 &   47.24&    3.75"  721.8 #  791.5 # 3676   $ 4854   $  956.4 #  260.1 #   48.90$    7.89&    22
          23       0.00" 1186   "   38.17&    3.85"  429.3 #  580.9 # 3802   $ 4908   $  834.8 #  231.0 #   44.66$    6.73&    23
          24       0.00" 2333   "   27.15&    3.83"  384.2 #  482.8 # 3154   $ 4661   $  732.3 #  212.0 $   42.15$    5.69&    24
          25       0.00" 1801   "   18.92"    4.16"  526.3 # 1288   $ 2709   $ 4824   $  659.7 #  197.8 $   38.11$    4.82&    25
          26       0.00" 1530   "   16.30"    5.14"  639.5 # 2673   $ 2479   $ 4054   $  576.9 #  181.4 $   34.44$    4.49&    26
          27       0.00" 1128   "   14.54"    4.35"  513.5 # 5710   $ 2343   $ 3498   $  468.9 #  165.7 $   32.71$    4.49&    27
          28       0.00"  852.3 "   13.96"    4.74"  370.4 #11049   $ 2173   $ 3400   $  432.5 #  157.0 $   29.92$    4.54&    28
          29       0.00"            11.99"    4.45"  294.1 #11162   $ 1940   $ 2969   $  418.3 #  146.9 $   28.34$    4.29&    29
          30       0.00"            10.74"    4.76"  246.6 #10744   $ 2333   $ 2610   $  407.5 #  140.1 $   28.53$    3.87&    30
          31       0.00"            10.89"           218.8 $          4911   $ 2395   $           128.4 $             3.42&    31

          Mean    0.092" 339.0  &  91.81 &   6.216" 191.2  $1768    $3395    $4270    $1128    $ 336.8  $  73.63 $  16.56 &
        Median    0.000"   0.000&  44.75 &   5.433" 108.4  $ 354.0  $2835    $3770    $1085    $ 333.3  $  78.77 $  14.16 &
       Maximum     0.72" 2333   &  661.9 &   11.17"  721.8 $11162   $ 8778   $10194   $ 2160   $  953.2 $  118.4 $   38.18&
       Minimum    0.000"   0.000&  10.74 &   3.751"   9.679$ 109.4  $1424    $2395    $ 407.5  $ 128.4  $  28.34 $   3.424&
         Total      2.9"  9493  &  2846  &   186.5"  5929  $ 53028  $105244  $132384  $ 33851  $ 10441  $  2209  $   513.4&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    975.7  &                " ... Relative Uncertainty +/-10%
 Ann. Median    109.4  &                # ... Relative Uncertainty +/-15%
Annual Total   356127  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    11162   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1987
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       3.31&    0.00&    0.00&    0.00&   56.24$   87.39$  663.7 #10709   $ 1991   $  487.6 #  132.1 $  111.6 $     1
           2       2.50&    0.00&    0.00&    0.00&   60.64$   83.27$  606.7 # 6341   $ 1839   "  448.6 #  129.0 $   88.26$     2
           3       3.18&    0.00&    0.00&    0.00&   59.58$   80.24$  878.9 # 5004   $ 1643   #  407.6 #  112.4 $   70.72$     3
           4       2.82&    0.00&    0.00&    0.00&   54.50$   81.99$ 1495   # 3895   $ 1452   #  365.2 #   93.64$   55.82$     4
           5       2.10&    0.00&    0.00&    0.00&   50.49$   83.88$ 1106   # 3129   $ 1312   #  336.1 #   79.50$   53.33$     5
           6       1.56&    0.00&    0.00&    0.00&   47.26$  102.1 $ 1040   # 2637   $ 1202   #  317.6 #   72.74$   46.33$     6
           7       1.15&    0.00&    0.00&    0.00&   42.47$  269.0 $  887.7 # 2258   $ 1069   #  331.2 #   67.15$   40.48$     7
           8       0.87&    0.00&    0.00&    0.00&   65.81$  311.6 # 1916   $ 1973   $  945.7 #  278.7 #   61.57$   48.10$     8
           9       0.62&    0.00&    0.00&    0.00&  981.6 #  349.1 # 1926   $ 1758   #  841.6 #  246.0 #   55.53$   61.20$     9
          10       0.47&    0.00&    0.00&    0.00& 1277   #  497.5 # 1761   $ 1556   #  723.3 #  219.6 $   50.23$   47.99$    10
          11       0.29&    0.00&    0.00&    0.00& 1683   #  451.1 # 1433   # 1404   #  633.0 #  200.4 $   46.22$   38.21$    11
          12       0.14&    0.00&    0.00&    0.00& 1112   #  377.0 # 1367   # 1363   #  591.6 #  187.1 $   43.85$   35.14$    12
          13       0.06&    0.00&    0.00&    0.00&  793.7 #  350.9 # 1294   # 1810   #  541.6 #  582.2 $   40.91$   45.60$    13
          14       0.02&    0.00&    0.00&    0.00&  526.2 #  300.1 # 1124   # 1562   #  503.6 #  513.9 #   39.60$   40.84$    14
          15       0.00&    0.00&    0.00&    4.50&  360.8 #  301.7 # 1011   # 1441   #  463.0 #  375.7 #   39.76$   33.77$    15
          16       0.00&    0.00&    0.00&   10.72"  272.7 #  373.9 # 1035   # 1305   #  424.9 #  307.7 #   41.50$   28.82$    16
          17       0.00&    0.00&    0.00&   11.59"  228.6 #  425.3 #  906.4 # 1302   #  382.0 #  252.7 #   42.14$   24.94$    17
          18       0.00&    0.00&    0.00&   11.98"  198.8 $  601.9 #  780.3 # 1168   #  379.4 #  216.9 $   42.31$   21.39$    18
          19       0.00&    0.00&    0.00&   13.20"  176.0 $ 1682   $  694.9 # 1022   #  420.9 #  194.5 $   46.14$   18.96$    19
          20       0.00&    0.00&    0.00&   12.05"  158.3 $ 2656   $  607.6 # 1097   #  413.0 #  174.8 $   45.49$   15.82"    20
          21       0.00&    0.00&    0.00&   10.45"  145.2 $ 2327   $  550.2 # 2226   $  379.8 #  160.0 $   43.80$   13.77"    21
          22       0.00&    0.00&    0.00&   10.58"  134.5 $ 2106   $  533.4 # 2797   $  381.9 #  146.9 $   42.72$   12.12"    22
          23       0.00&    0.00&    0.00&   18.46$  128.2 $ 1805   $  658.5 # 2682   $  588.6 #  140.5 $   39.93$   11.36"    23
          24       0.00&    0.00&    0.00&   18.45$  121.1 $ 1464   #  786.9 # 2215   $  710.2 #  131.6 $   37.42$   17.98$    24
          25       0.00&    0.00&    0.00&   51.31$  114.7 $ 1303   #  720.5 # 2918   $  544.9 #  122.0 $   33.40$   18.81$    25
          26       0.00&    0.00&    0.00&   86.64$  110.3 $ 1255   #  640.5 # 5307   $  730.4 #  115.5 $   32.77$   20.19$    26
          27       0.00&    0.00&    0.00&   59.24$  105.3 $ 1072   #  593.9 # 5206   $  959.8 #  104.6 $   31.01$   18.33$    27
          28       0.00&    0.00&    0.00&   45.86$  102.0 $  900.0 #  814.5 $ 4369   $  754.9 #   97.26$   28.83$   48.89$    28
          29       0.00&             0.00&   73.44$   97.07$  900.3 # 6849   $ 3442   $  644.6 #   90.75$   45.93$  101.6 $    29
          30       0.00&             0.00&   63.25$   93.19$  799.6 # 8842   $ 2647   $  555.9 #   90.08$  123.1 $   70.99$    30
          31       0.00&             0.00&            89.50$          9507   $ 2246   $           101.7 $            56.63$    31

          Mean    0.616&   0.000&   0.000&  16.72 & 304.7  $ 779.9  $1711    $2864    $ 800.8  $ 249.8  $  58.02 $  42.51 $
        Median    0.000&   0.000&   0.000&   7.475& 121.1  $ 438.2  $ 906.4  $2246    $ 638.8  $ 216.9  $  44.67 $  40.48 $
       Maximum     3.31&    0.00&    0.00&   86.64& 1683   $ 2656   $ 9507   $10709   $ 1991   $  582.2 $  132.1 $  111.6 $
       Minimum    0.000&   0.000&   0.000&   0.000&  42.47 $  80.24 $ 533.4  $1022    $ 379.4  $  90.08 $  28.83 $  11.36 $
         Total    19.08&    0.00&    0.00&  501.7 & 9446   $23398   $53032   $88790   $24023   $ 7745   $ 1741   $ 1318   $

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    575.4  &                " ... Relative Uncertainty +/-10%
 Ann. Median     83.27 &                # ... Relative Uncertainty +/-15%
Annual Total   210015  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    10709   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1988
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      51.48$    0.00&    0.00&    0.00&   22.23&  898.6 # 1382   # 3056   $ 2005   $ 1454   #  210.0 $   48.41$     1
           2      43.66$    0.00&    0.00&    0.00&   22.46$ 1912   $ 1119   # 2625   $ 1993   $ 1473   $  255.2 #   46.42$     2
           3      35.28$    0.00&    0.00&    0.00&   17.67$ 2066   $  949.5 # 2327   $ 1762   # 2372   $  244.7 #   58.95$     3
           4      28.05$    0.00&    0.00&    0.00&   15.38" 1844   $  835.9 # 2097   $ 1510   # 2769   $  205.5 $   56.69$     4
           5      23.03$    0.00&    0.00&    0.00&   14.26" 2325   $  818.9 # 1908   $ 1369   # 2314   $  177.1 $   50.77$     5
           6      18.67$    0.00&    0.00&    0.00&   14.43" 2062   $  815.8 # 1719   # 1535   # 2027   $  164.9 $   48.20$     6
           7      15.29"    0.00&    0.00&    0.00&   16.40" 1755   " 1055   # 1546   # 1557   # 2093   $  260.5 $   50.82$     7
           8      12.63"    0.00&    0.00&    0.00&   16.53" 1674   # 1356   # 1403   # 1457   # 1769   $  294.1 #   41.58$     8
           9      10.31"    0.00&    0.00&    0.00&   18.77$ 1412   # 1250   # 1290   # 1672   # 1402   #  229.1 $  266.7 $     9
          10       8.80&    0.00&    0.00&    0.00&   23.74$ 1280   # 1267   # 1325   # 1821   " 1147   #  180.1 $  240.9 $    10
          11       7.37&    0.00&    0.00&    0.00&   31.40$ 1126   # 1414   # 1328   # 1699   # 1006   #  157.3 $  184.1 $    11
          12       6.24&    0.00&    0.00&    0.00&   56.64$  969.7 # 1355   # 2367   $ 1400   #  895.6 #  178.4 $  142.9 $    12
          13       5.38&    0.00&    0.00&    0.00&  126.8 $  869.8 # 2212   $ 2818   $ 1222   #  770.0 #  167.1 $  113.7 $    13
          14       4.34&    0.00&    0.00&    0.00&  216.6 $  950.9 # 1949   $ 4105   $ 1085   #  674.1 #  139.9 $   93.58$    14
          15       3.74&    0.00&    0.00&    0.00&  261.8 #  956.7 # 2428   $ 7699   $ 1083   #  582.3 #  117.0 $   71.40$    15
          16       2.86&    0.00&    0.00&    0.00&  216.7 $ 1363   # 3338   $ 8004   $  952.7 #  506.4 #  102.8 $   58.52$    16
          17       2.18&    0.00&    0.00&    0.00&  202.1 $ 2036   $ 2650   $ 7790   $  821.3 #  455.1 #   95.42$   51.93$    17
          18       2.08&    0.00&    0.00&    0.00&  233.1 $ 2122   $ 2559   $ 7415   $  743.7 #  416.4 #   85.60$   53.14$    18
          19       1.69&    0.00&    0.00&    0.00&  252.0 # 1879   $ 2351   $ 5336   $  692.9 #  400.5 #   73.32$   47.30$    19
          20       1.26&    0.00&    0.00&    0.00&  232.3 # 1917   $ 2055   $ 4259   $  669.2 #  690.4 #   66.18$   41.92$    20
          21       0.88&    0.00&    0.00&    0.00&  284.0 # 1787   # 1949   $ 3729   $  663.9 #  677.7 #   61.02$   39.95$    21
          22       0.52&    0.00&    0.00&    0.00&  335.8 # 1518   # 1755   # 3214   $  841.0 #  469.5 #   59.48$   36.18$    22
          23       0.22&    0.00&    0.00&    0.00&  364.2 # 1295   # 2610   $ 2741   $  945.7 #  391.8 #   58.76$   35.59$    23
          24       0.12&    0.00&    0.00&    0.00&  404.6 # 1195   # 9986   $ 2412   $  750.6 #  353.6 #   58.70$   32.23$    24
          25       0.03&    0.00&    0.00&    0.00&  388.7 # 1398   #10165   $ 2661   $  716.8 #  310.4 #   56.07$   26.33$    25
          26       0.01&    0.00&    0.00&    0.00&  313.3 # 1942   $13469   $ 2571   $  759.7 #  284.3 #   52.41$   22.34$    26
          27       0.00&    0.00&    0.00&    0.00&  271.9 # 1733   "10953   $ 2264   $  772.9 #  262.4 #   48.94$   18.76$    27
          28       0.00&    0.00&    0.00&    0.00&  235.1 # 2041   $ 6900   $ 2124   $  860.6 #  242.5 #   45.31$   16.72"    28
          29       0.00&    0.00&    0.00&    0.00&  205.9 $ 2522   $ 5253   $ 2588   $ 1378   $  227.3 #   42.13$   14.75"    29
          30       0.00&             0.00&    0.00&  194.0 $ 1833   $ 4342   $ 2682   $ 1906   $  210.4 $   52.07$   13.03"    30
          31       0.00&             0.00&           203.4 $          3640   $ 2255   $           199.4 $            12.48"    31

          Mean    9.229&   0.000&   0.000&   0.000& 168.1  &1623    $3361    $3215    $1221    $ 930.5  $ 131.3  $  65.69 $
        Median    2.859&   0.000&   0.000&   0.000& 203.4  &1744    $2055    $2588    $1154    $ 674.1  $ 109.9  $  48.20 $
       Maximum    51.48&    0.00&    0.00&    0.00&  404.6 & 2522   $13469   $ 8004   $ 2005   $ 2769   $  294.1 $  266.7 $
       Minimum    0.000&   0.000&   0.000&   0.000&  14.26 & 869.8  $ 815.8  $1290    $ 663.9  $ 199.4  $  42.13 $  12.48 $
         Total    286.1&     0.0&     0.0&     0.0&  5212  & 48685  $104183  $ 99658  $ 36645  $ 28844  $  3939  $  2036  $

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    900.2  &                " ... Relative Uncertainty +/-10%
 Ann. Median    177.7  &                # ... Relative Uncertainty +/-15%
Annual Total   329488  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    13469   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1989
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1     12.07 "   7.637&   0.000&   0.000&  14.88 "1127    #1165    #2839    $1007    # 312.4  # 138.2  $  19.01 $     1
           2     10.14 "   6.511&   0.000&   0.000&  17.42 $1293    #1478    $2482    $1145    # 607.1  # 120.8  $  17.67 "     2
           3      8.554&   5.138&   0.332&   0.000&  19.71 $1229    #3588    $2476    $1129    #1127    # 110.4  $  15.88 "     3
           4      8.050&   3.758&   8.638&   0.000&  19.38 $1129    #4606    $2250    $ 924.4  # 829.5  #  99.88 $  14.83 "     4
           5      7.057&   2.704&   8.988"   0.000&  17.74 $ 853.3  #4754    $1980    $ 747.3  # 699.2  #  88.68 $  12.92 "     5
           6      6.704&   1.853&   8.203&   0.000&  16.48 " 703.7  #4676    $1787    " 640.5  # 657.1  #  79.15 $  12.46 "     6
           7      5.836&   1.099&   4.631&   0.000&  15.37 " 603.3  #4429    $1630    # 767.8  # 660.7  #  71.69 $  11.21 "     7
           8      5.152&   0.591&   4.439&   0.308&  14.67 " 549.3  #4311    $1477    # 821.0  # 565.4  #  66.76 $  10.23 "     8
           9      4.817&   0.248&   4.344&   6.276&  18.34 $ 527.2  #4062    $1342    # 730.7  # 476.6  #  64.56 $   9.306"     9
          10      4.966&   0.151&   3.424&   7.351&  20.12 $ 477.7  #3807    $1238    # 614.9  # 422.5  #  62.58 $   8.857"    10
          11      6.953&   0.099&   2.598&   7.468&  20.70 $ 443.3  #3433    $1157    # 549.8  # 375.3  #  61.77 $   8.452"    11
          12      8.388"   0.032&   2.150&   7.722&  20.54 $ 454.9  #3174    $1072    # 492.7  # 331.9  #  60.97 $   7.650&    12
          13      8.597"   0.003&   1.777&   7.892&  20.54 $ 543.1  #3018    $ 995.9  # 442.0  # 309.2  #  60.17 $   6.821&    13
          14      8.845"   0.001&   1.290&   7.905&  20.28 $ 730.9  #3106    $ 933.2  # 401.9  # 298.3  #  59.59 $   6.312&    14
          15      8.750"   0.000&   0.982&   7.684&  20.10 $1788    $2970    $ 869.8  # 380.7  # 292.6  #  56.19 $   5.531&    15
          16      8.488"   0.000&   0.753&   7.495&  21.49 $3834    $2632    $ 810.9  # 353.5  # 261.4  #  51.37 $   5.033&    16
          17      8.545"   0.000&   0.595&   7.276&  28.73 $3229    $2344    $ 742.9  # 322.1  # 268.5  #  46.51 $   4.261&    17
          18     14.10 "   0.000&   0.509&   7.149&  38.87 $2406    $2252    $2209    $ 315.0  # 470.9  #  40.06 $   3.563&    18
          19     15.36 "   0.000&   0.418&   7.332&  55.40 $2388    $2105    $2016    $ 316.9  # 489.6  #  36.27 $   2.731&    19
          20     14.11 "   0.000&   0.291&   7.628&  47.39 $2281    $2344    $1744    # 391.8  # 353.2  #  32.61 $   2.057&    20
          21     13.19 "   0.000&   0.209&   7.824&  49.10 $2118    $3221    $2031    $ 574.4  # 287.0  #  29.84 $   1.701&    21
          22     11.78 "   0.000&   0.101&   7.928&  57.77 $2089    $3861    $1909    $ 633.5  # 244.1  #  26.29 $   1.402&    22
          23     10.24 "   0.000&   0.026&  11.88 & 106.7  $1922    $4007    $1432    # 490.3  # 224.9  #  21.88 $   1.265&    23
          24      8.627&   0.000&   0.006&  25.72 $ 651.4  #1656    #3628    $1197    # 454.9  # 198.9  $  20.80 $   1.265&    24
          25      7.397&   0.000&   0.001&  26.81 $ 743.8  #1347    #3283    $1030    # 411.8  # 187.8  $  20.04 $   1.265&    25
          26      7.462&   0.000&   0.000&  25.29 $1187    #1087    #2955    $ 877.0  # 365.0  # 173.3  $  18.79 $   1.265&    26
          27      6.626&   0.000&   0.000&  21.95 $ 926.1  # 882.6  #2934    $ 800.0  # 327.2  # 171.7  $  17.99 "   1.358&    27
          28      6.680&   0.000&   0.000&  19.05 $1041    # 849.2  #3590    $ 765.7  # 385.3  # 164.6  $  16.97 "   3.522&    28
          29     10.65 "            0.000&  16.64 "1103    # 895.1  #4015    $ 773.6  # 412.7  # 156.8  $  16.45 "   4.504&    29
          30     10.50 "            0.000&  15.11 " 992.3  #1030    #3831    $1154    # 360.9  # 156.2  $  18.80 $   4.526&    30
          31      9.117"            0.000&         1036    #         3266    $1067    #          154.3  $            4.230&    31

          Mean    8.960&   1.065&   1.765&   8.923& 269.8  $1349    $3318    $1454    $ 563.6  # 384.8  $  53.87 $   6.809&
        Median    8.554&   0.000&   0.418&   7.562&  21.49 $1107    $3283    $1238    $ 472.6  # 309.2  $  53.78 $   5.033&
       Maximum   15.36 &   7.637&   8.988&  26.81 &1187    $3834    $4754    $2839    $1145    #1127    $ 138.2  $  19.01 &
       Minimum    4.817&   0.000&   0.000&   0.000&  14.67 $ 443.3  $1165    $ 742.9  $ 315.0  # 154.3  $  16.45 $   1.265&
         Total    277.8&    29.8&    54.7&   267.7&  8364  $ 40467  $102845  $ 45088  $ 16909  # 11927  $  1616  $   211.1&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    624.8  &                " ... Relative Uncertainty +/-10%
 Ann. Median     46.51 &                # ... Relative Uncertainty +/-15%
Annual Total   228058  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    4754    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1990
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       3.55&10186   $  878.9 #  111.5 $  211.9 $ 5660   &  207.2 $ 2385   $ 1104   #  424.2 #  185.9 $   29.33$     1
           2       2.96& 6247   $  740.6 #  105.4 $  204.7 $ 4578   &  201.5 $ 3466   $ 1022   #  375.9 #  168.8 $   26.52$     2
           3       2.32& 4631   $  623.9 #   97.02$  199.0 $ 4508   &  196.0 $ 3914   $  928.4 #  345.2 #  156.2 $   24.99$     3
           4       1.76& 2938   $  549.4 #   89.03$  202.8 $ 5502   &  192.3 $ 4356   $  826.1 #  321.5 #  142.3 $   24.00$     4
           5       1.58& 2386   $  510.9 #   83.62$  217.1 # 5505   &  188.8 $ 4395   $  740.3 #  288.6 #  130.7 $   26.15$     5
           6       1.21& 2111   $  466.3 #   79.89$  215.9 # 4428   &  185.9 $ 3869   $  671.5 #  270.7 #  118.0 $   30.69$     6
           7       0.89& 1802   $  414.0 #   71.82$  199.2 $ 2384   &  183.1 $ 3406   $  631.0 #  299.5 #  109.1 $   31.21$     7
           8       0.75& 1621   #  365.6 #   66.47$  184.3 $ 1863   &  180.2 $ 2888   $  661.6 #  403.6 #  103.2 $   26.63$     8
           9       0.55& 1560   #  324.1 #   62.65$  181.5 $ 1434   &  179.5 $ 2390   $  653.3 #  487.9 #   98.29$   21.62$     9
          10       0.44& 1769   $  274.1 #   61.66$  183.9 ! 2241   &  266.3 $ 2180   $  755.1 #  535.2 #   89.83$   20.24$    10
          11       0.31& 2057   $  222.1 $   95.76$  172.5 !  993.3 &  382.9 # 2040   $  723.2 #  502.0 #   84.25$   19.05$    11
          12       0.18& 2814   $  743.2 $  376.2 #  178.1 !  745.9 #  645.6 # 1859   $  648.5 #  419.0 #   77.89$   16.81"    12
          13       0.07& 4790   $ 1780   $  564.1 #  214.6 !  629.8 # 1615   # 1876   "  585.4 #  616.8 #   74.59$   15.63"    13
          14       0.03& 4865   $ 1151   #  491.2 #  194.7 !  622.4 # 1567   # 1737   #  523.0 #  791.3 #   72.33$   14.08"    14
          15       0.00& 4905   $  872.2 #  366.3 #  185.2 !  625.3 # 2179   $ 1529   #  495.7 #  603.6 #   67.04$   13.19"    15
          16       0.00& 4282   $ 1094   #  251.6 #  187.5 !  568.5 # 3528   $ 1368   #  489.5 #  550.6 #   65.94$   11.96"    16
          17       0.00& 3340   $ 1165   #  203.0 $  194.4 !  541.1 # 4761   $ 1398   #  494.1 #  430.5 #   65.76$   11.34"    17
          18       0.00& 3441   $  912.1 #  174.2 $  177.7 &  487.1 # 4152   $ 2280   $  625.6 #  358.2 #   64.83$   11.10"    18
          19       0.00& 3193   $  687.6 #  199.4 $  644.1 &  423.9 # 3519   $ 2390   $  612.2 #  311.2 #   63.78$   10.58"    19
          20       0.00& 2944   $  567.5 #  627.9 #  277.2 &  370.3 # 3343   $ 2079   $  571.9 #  280.1 #   63.78$   10.30"    20
          21       0.00& 2681   $  473.4 #  468.0 # 1640   &  333.1 # 3091   $ 1962   $  523.5 #  255.6 #   63.78$   10.04"    21
          22       0.00& 2353   $  402.7 #  405.5 # 1525   &  303.9 # 3565   $ 1799   "  465.7 #  237.6 #   63.64$    9.72"    22
          23       0.00& 2117   $  339.2 #  525.3 # 1991   &  278.3 # 4879   $ 1576   #  515.0 #  221.3 $   59.50$    9.65"    23
          24       0.00& 1868   $  290.1 #  468.4 # 1978   &  260.5 # 6774   $ 1387   #  888.1 #  197.1 $   54.35$    9.10"    24
          25       0.00& 1652   #  256.9 #  363.2 # 2046   &  247.7 # 8592   $ 1234   # 1081   #  178.8 $   48.70$    8.41"    25
          26       0.00& 1411   #  213.9 $  296.6 # 3293   &  235.0 # 8064   $ 1125   #  770.2 #  167.6 $   45.17$    8.13&    26
          27       0.00& 1212   #  191.4 $  276.3 # 3526   &  224.0 # 6104   $ 1072   #  657.5 #  159.3 $   40.75$    7.06&    27
          28       2.58& 1041   #  172.9 $  264.6 # 3740   &  215.8 # 4769   $ 1196   #  564.0 #  147.9 $   37.33$    6.37&    28
          29    4656   $           144.2 $  240.2 # 4407   &  211.0 # 3881   $ 1308   #  524.1 #  145.2 $   33.76$    5.49&    29
          30   12302   $           123.2 $  223.8 # 9075   &  209.8 $ 3258   $ 1373   #  478.4 #  197.5 $   31.68$    4.69&    30
          31   19089   $           115.0 $          8348   &          2739   $ 1197   #           210.2 $             3.95&    31

          Mean 1163    &3079    $ 550.5  $ 257.0  $1484    !1554    &2690    $2162    $ 674.3  # 346.2  $  82.70 $  15.42 &
        Median    0.178&2533    $ 466.3  $ 232.0  $ 214.6  ! 595.5  &2739    $1876    $ 639.7  # 311.2  $  66.49 $  11.96 &
       Maximum 19089   &10186   $ 1780   $  627.9 $ 9075   ! 5660   & 8592   $ 4395   $ 1104   #  791.3 $  185.9 $   31.21&
       Minimum    0.000&1041    $ 115.0  $  61.66 $ 172.5  ! 209.8  & 179.5  $1072    $ 465.7  # 145.2  $  31.68 $   3.947&
         Total 36066   &86218   $17064   $ 7710   $45994   !46629   &83388   $67034   $20229   #10734   $ 2481   $  478.0 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1162    !                ! ... Not reviewed / Quality not known
 Ann. Median    370.3  !                " ... Relative Uncertainty +/-10%
Annual Total   424026  !                # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                Maximum     Minimum     & ... Relative Uncertainty +/-30%
      Daily    19089   !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1991
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       3.38&    4.85&    0.00!    0.00&   11.62"  207.4 $ 2008   $ 5689   $ 1270   #  786.8 #  149.4 $  144.6 !     1
           2       3.09&    3.59&    0.00&    0.00&   11.62"  155.3 $ 2502   $ 7504   $ 1129   #  675.9 #  141.2 $  106.7 !     2
           3       2.92&    2.51&    0.00&    0.00&   11.62"  123.1 $ 4012   $ 9134   $ 1028   #  574.9 #  131.7 $   85.59!     3
           4       2.41&    1.80&    0.00&    0.00&   11.65"  512.6 $ 4993   $12676   $  966.3 #  524.9 #  127.0 $   72.61!     4
           5       2.00&    1.13&    0.00&    0.00&   13.67"  725.7 # 4239   $11533   $  910.0 #  592.1 #  195.5 $   60.10!     5
           6       1.57&    0.71&    0.00&    0.00&   16.48"  466.2 # 4256   $ 9010   $  843.5 #  572.6 #  291.0 #   51.22!     6
           7       1.16&    0.35&    0.00&    0.00&   18.31"  292.1 # 3500   $ 7606   $  906.7 #  498.4 #  217.4 $   45.84!     7
           8       0.96&    0.15&    0.00&    0.00&   17.88"  369.6 # 2754   $ 5878   $ 1249   $  454.4 #  196.9 $   42.20!     8
           9       0.74&    0.07&    0.00&    0.00&   16.42"  424.5 # 2339   $ 4762   $ 2127   $  424.9 #  182.4 !   38.40!     9
          10       0.45&    0.01&    0.00&    0.00&   25.27$  338.5 # 2124   $ 4053   $ 1576   #  390.4 #  164.6 !   35.62!    10
          11       0.23&    0.00&    0.00&   30.83&   35.08$  322.2 # 1855   $ 3510   $ 1409   #  365.0 #  173.8 !   32.91!    11
          12       0.09&    0.00&    0.00&   41.21$   51.01$  293.0 # 1653   # 3072   $ 1551   #  344.8 #  151.5 !   32.74!    12
          13       0.03&    0.00&    0.00&   28.96$   56.92$  292.3 # 1520   # 2734   $ 1709   $  328.0 #  129.7 !   32.57!    13
          14       0.00&    0.00&    0.00&   21.44$   49.79$  655.4 # 1466   # 2466   $ 2384   $  305.7 #  114.4 !   27.84!    14
          15       0.00&    0.00&    0.00&   17.91$   47.92$ 1912   $ 1374   # 2241   $ 2897   $  286.4 #  103.8 !   26.15!    15
          16       0.00&    0.00&    0.00&   15.77"   52.24$ 2838   $ 2331   $ 2065   $ 3166   $  250.4 #   92.97!   24.24!    16
          17       0.00&    0.00&    0.00&   13.56"   55.35$ 2715   $ 5212   $ 1942   $ 2965   $  239.0 #   84.49!   22.76!    17
          18       0.00&    0.00&    0.00&   11.74"   51.38$ 2061   $ 5946   $ 2003   $ 2623   $  238.5 #   78.58!   18.20!    18
          19       0.00&    0.00&    0.00&   10.52"   47.35$ 1583   # 6349   " 2032   $ 2494   $  407.4 #   85.75!   14.64"    19
          20       0.00&    0.00&    0.00&   10.06"   43.96$ 1257   # 8522   $ 1991   $ 2096   $  504.8 #  102.8 !   14.65"    20
          21       0.00&    0.00&    0.00&    9.72"   43.50$  948.0 #11431   $ 1853   $ 1763   #  451.9 #   86.96!   15.04"    21
          22       0.00&    0.00&    0.00&    9.31"   43.50$  744.9 #11306   $ 1821   " 1507   #  345.4 #   75.88!   14.59"    22
          23       0.00&    0.00&    0.00&    9.28"   46.81$  999.8 # 8526   $ 1769   " 1314   #  294.8 #   69.59!   13.93"    23
          24       0.00&    0.00!    0.00&    9.55"   51.35$ 1895   $ 7482   $ 1574   # 1183   #  252.8 #   65.66!   18.32$    24
          25       0.00&    0.00!    0.00&   10.01"   57.72$ 4333   $ 6676   " 1411   # 1048   #  227.5 #   62.28!  108.3 $    25
          26       0.00&    0.00!    0.00&   10.25"   58.61$ 2785   $ 5826   $ 1400   #  914.1 #  209.3 $   59.95!  210.4 $    26
          27       0.00&    0.00!    0.00&   10.64"   50.05$ 3243   $ 5609   $ 1723   #  801.2 #  197.5 $   57.71!  314.5 #    27
          28       1.91&    0.00!    0.00&   10.64"   48.11$ 4125   $ 4769   $ 1654   #  707.1 #  181.5 $   55.45!  263.4 #    28
          29       9.00"             0.00&   11.12"   66.42$ 2922   $ 4515   $ 1535   #  639.0 #  173.3 $   58.86!  184.9 $    29
          30       8.30&             0.00&   11.62"  131.3 $ 2297   $ 4870   $ 1437   #  658.8 #  164.9 $  141.6 !  133.2 $    30
          31       6.47&             0.00&           187.0 $          4828   $ 1410   #           154.8 $           120.9 $    31

          Mean    1.442&   0.542!   0.000!  10.14 &  46.13 $1395    $4671    $3855    $1528    $ 368.3  $ 121.6  !  75.07 !
        Median    0.090&   0.000!   0.000!  10.03 &  47.35 $ 846.5  $4515    $2065    $1292    $ 344.8  $ 109.1  !  38.40 !
       Maximum     9.00&    4.85!    0.00!   41.21&  187.0 $ 4333   $11431   $12676   $ 3166   $  786.8 $  291.0 !  314.5 !
       Minimum    0.000&   0.000!   0.000!   0.000&  11.62 $ 123.1  $1374    $1400    $ 639.0  $ 154.8  $  55.45 !  13.93 !
         Total     44.7&    15.2!     0.0!   304.2&  1430  $ 41837  $144792  $119490  $ 45835  $ 11419  $  3649  !  2327  !

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1017    !                ! ... Not reviewed / Quality not known
 Ann. Median     86.96 !                " ... Relative Uncertainty +/-10%
Annual Total   371143  !                # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                Maximum     Minimum     & ... Relative Uncertainty +/-30%
      Daily    12676   !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1992
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1     113.1 $    7.18&   15.45"   27.10$   63.07$  104.1 $ 6454   $ 1228   #15205   ! 2367   $  161.7 $  130.3 $     1
           2     116.8 $    6.64&   13.30"   25.18$   61.31$  102.9 $ 5721   $ 1971   $13672   ! 2244   $  147.0 $  123.9 $     2
           3      98.52$    5.55&   11.15"   24.30$   55.60$  100.7 $ 5115   $ 4987   $14385   ! 2394   $  131.4 $  112.3 $     3
           4      75.28$    4.41&    9.68"   23.78$   54.43$   97.72$ 4373   $ 6156   $12065   ! 2421   $  123.2 $  101.4 $     4
           5      61.21$    3.13&    8.60"   23.12$   57.14$   92.46$ 3525   $ 7789   $12635   ! 2394   $  119.4 $   91.01$     5
           6      45.63$    2.47&    8.10&   21.92$   86.65$   89.87$ 2825   $ 9106   $11067   ! 2208   $  119.5 $   81.88$     6
           7      35.20$    2.33&    7.52&   20.73$  136.6 $   87.76$ 2348   $ 8090   $10082   ! 2012   $  134.8 $   75.04$     7
           8      27.47$    5.63&    7.14&   20.77$  136.3 $   81.78$ 1994   $ 6171   $ 9631   ! 1809   "  167.7 $   70.00$     8
           9      21.62$  138.5 $    7.14&   20.39$  106.5 $   76.32$ 1759   " 6341   $ 7893   ! 1693   #  168.9 $   68.76$     9
          10      17.16"  537.7 $    6.76&  367.0 $   84.55$   74.90$ 1788   " 8907   $ 7092   ! 1582   #  130.1 $   83.45$    10
          11      14.77"  559.0 #    5.87& 1456   #   77.19$   75.52$ 1755   " 9279   $ 6468   " 1482   #  104.5 $   72.10$    11
          12      11.90"  282.7 $    5.74& 1046   #   70.84$  169.9 $ 1765   " 8658   $ 6259   " 1447   #   93.98$   65.42$    12
          13       9.87"  169.0 $    5.35&  604.6 #   68.03$  429.5 # 2648   $ 6861   $ 5954   $ 1399   #   92.33$   56.89$    13
          14       8.42&  118.6 $    4.53&  398.9 #   69.95$  450.5 # 3314   $ 5417   $ 5573   $ 1325   #   95.13$   49.68$    14
          15       7.21&  102.4 $    4.07&  278.3 #   74.11$  845.4 # 3228   $ 5458   $ 5149   $ 1277   #  314.2 $   43.26$    15
          16       5.83&  102.2 $    4.10&  213.6 $   79.25$ 1369   # 3898   $ 6489   " 4720   $ 1199   #  208.8 $   38.54$    16
          17       4.74&   97.71$    4.09&  176.2 $   88.38$ 1902   $ 3538   $ 5613   $ 4526   $ 1147   #  391.0 $   34.49$    17
          18       4.38&   82.22$    6.04&  144.1 $   95.42$ 2149   $ 2519   $ 5430   ! 4306   $ 1204   #  405.4 #   31.41$    18
          19       3.59&   72.39$   10.32"  122.6 $   83.57$ 1999   $ 2437   $ 6971   ! 4232   $ 1072   #  381.4 #   28.91$    19
          20       2.81&   63.40$   19.26$  103.1 $   74.03$ 1937   $ 3040   $ 6646   ! 5144   $  825.6 #  715.0 #   25.42$    20
          21       2.66&   55.71$   41.13$   92.55$   72.20$ 2158   $ 2881   $ 6573   ! 6160   $  574.0 #  590.4 #   23.13$    21
          22       3.13&   48.32$   57.37$   79.00$   80.20$ 1942   $ 3410   $ 6523   ! 6102   $  449.6 #  377.0 #   21.69$    22
          23       4.36&   40.74$   63.06$   70.60$  131.4 $ 1506   # 3257   $ 7085   ! 5596   $  373.5 #  316.3 #   20.32$    23
          24       4.91&   36.90$   57.31$   67.06$  210.8 $ 1373   # 2450   $ 8449   ! 4958   $  328.1 #  248.5 #   18.94$    24
          25       4.91&   32.02$   44.67$   62.05$  186.7 $ 1260   # 2071   $10066   ! 4361   $  300.7 #  213.5 $   17.67"    25
          26       4.91&   28.13$   37.23$   57.31$  137.2 $ 1218   # 1927   $10685   ! 3861   $  264.8 #  189.5 $   16.83"    26
          27       4.50&   24.75$   41.63$   57.04$  112.4 $ 1276   # 1794   "10448   ! 3409   $  244.9 #  167.8 $   16.30"    27
          28       4.91&   21.03$   39.51$   59.35$  103.0 $ 2435   $ 1695   "11268   ! 3127   $  229.1 #  153.8 $   14.65"    28
          29       5.21&   18.17$   33.86$   67.40$   99.43$ 3394   $ 1626   #12224   ! 2848   $  212.5 $  140.7 $   14.25"    29
          30       7.42&            32.60$   66.62$  108.4 $ 4406   $ 1477   #13432   ! 2584   $  183.2 $  132.6 $   13.43"    30
          31       7.52&            29.75$           105.2 $          1351   #15643   !           169.4 $            12.48"    31

          Mean   23.87 &  92.03 &  20.72 & 193.2  $  95.81 $1107    $2838    $7741    !6969    !1188    $ 224.5  $  50.77 $
        Median    7.425&  40.74 &  10.32 &  67.23 $  84.55 $1032    $2519    $6971    !5775    !1204    $ 164.7  $  38.54 $
       Maximum   116.8 &  559.0 &   63.06& 1456   $  210.8 $ 4406   $ 6454   $15643   !15205   ! 2421   $  715.0 $  130.3 $
       Minimum    2.662&   2.332&   4.071&  20.39 $  54.43 $  74.90 $1351    $1228    !2584    ! 169.4  $  92.33 $  12.48 $
         Total    739.9&  2669  &   642.3&  5796  $  2970  $ 33204  $ 87982  $239965  !209062  ! 36832  $  6736  $  1574  $

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1716    !                ! ... Not reviewed / Quality not known
 Ann. Median    131.4  !                " ... Relative Uncertainty +/-10%
Annual Total   628172  !                # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                Maximum     Minimum     & ... Relative Uncertainty +/-30%
      Daily    15643   !      2.332!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1993
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1     12.48 "   0.000&   0.000&  38.00 $  40.28 $ 509.1  #2526    !2484    $1922    $ 813.1  # 135.9  $  50.31 $     1
           2     12.48 "   0.000&   0.000&  33.50 $ 614.0  $ 511.5  #2334    $2281    $1828    "1217    # 131.0  $  52.75 $     2
           3     11.88 "   0.000&   0.000&  31.99 $ 445.0  $ 521.5  #2080    $1907    $1618    # 981.5  # 107.6  $  45.67 $     3
           4     11.19 "   0.000&   0.000&  29.19 $ 319.6  $ 470.1  #1857    $2043    $2146    $ 832.6  #  91.02 $  38.46 $     4
           5      9.781"   0.000&   0.000&  26.47 $ 284.1  # 451.2  #1683    #2117    $2007    $ 773.8  #  78.45 $  29.47 $     5
           6      8.851"   0.000&   0.000&  25.78 $ 353.9  # 385.1  #1618    #3595    $2116    $ 659.1  #  70.59 $  24.43 $     6
           7      8.139&   0.000&   0.000&  23.71 $ 471.4  # 338.6  #1309    #4833    $3890    $ 595.2  #  67.45 $  20.96 $     7
           8      6.977&   0.000&   0.000&  21.43 $ 461.9  # 297.8  #1073    #5532    $4960    $ 527.2  #  61.55 $  18.20 $     8
           9      5.374&   0.000&   0.000&  20.25 $ 388.2  # 315.6  # 904.0  #6130    $3833    $ 453.3  #  59.58 $  16.74 "     9
          10     14.27 &   0.000&   0.000&  19.18 $ 320.5  # 396.5  # 761.5  #4680    $3592    $ 386.3  #  59.52 $  15.95 "    10
          11     15.04 "   0.000&   0.000&  17.79 " 275.8  #1058    # 689.2  #3983    $3163    $ 345.0  #  58.76 $  14.29 "    11
          12      9.462&   0.000&   0.000&  17.03 " 231.7  #1321    # 897.6  #4146    $2521    $ 312.2  #  59.57 $  13.90 "    12
          13      6.467&   0.000&   0.000&  17.08 " 194.8  $1050    # 935.0  #3637    $2115    $ 277.9  #  67.14 $  13.70 "    13
          14      4.731&   0.000&   0.000&  17.45 " 163.0  $ 860.9  #1248    #3000    $1874    $ 258.3  # 202.3  $  13.12 "    14
          15      3.639&   0.000&   0.000&  17.45 " 141.3  $ 748.2  #1333    #2983    $1670    # 283.6  # 168.8  $  11.64 "    15
          16      2.881&   0.000&   0.000&  17.15 " 128.7  $ 683.0  #1261    #2929    $1606    # 298.4  # 138.9  $   9.598"    16
          17      2.172&   0.000&   0.000&  16.83 " 116.2  $ 594.6  #1025    #2391    $1706    # 273.9  # 119.2  $   7.997&    17
          18      1.291&   0.000&   0.000&  21.60 $ 108.2  $ 562.0  # 895.2  #2078    $1793    " 245.5  # 115.2  $   6.863&    18
          19      1.138&   0.000&   0.000&  26.23 $ 107.2  $ 529.1  # 996.2  #2093    $1722    # 227.1  # 111.4  $   6.076&    19
          20      0.960&   0.000&   0.000&  30.68 $ 107.2  $ 482.9  # 908.9  #2048    $1503    # 200.1  $ 125.2  $   5.426&    20
          21      0.821&   0.000&   0.000&  34.98 $ 103.8  $ 458.5  # 794.5  #1742    #1377    # 184.3  $ 101.0  $   4.354&    21
          22      0.907&   0.000&   0.000&  36.37 $ 111.8  $ 416.4  ! 794.5  #1525    #1245    # 172.7  $  80.16 $   3.458&    22
          23      0.842&   0.000&   0.000&  36.89 $ 122.0  $ 397.4  ! 852.8  #1341    #1166    # 163.0  $ 130.4  $   2.748&    23
          24      0.433&   0.000&   0.000&  36.88 $ 124.9  $ 399.3  ! 726.7  #1179    #1054    # 157.0  $ 109.8  $   2.383&    24
          25      0.241&   0.000&  57.88 &  35.31 $ 120.0  $ 581.5  ! 697.4  #1527    # 893.4  # 150.9  $  86.37 $   1.911&    25
          26      0.105&   0.000& 149.5  $  33.80 $ 103.6  $ 768.0  ! 744.0  #1561    # 772.0  # 145.0  $  70.30 $   1.500&    26
          27      0.020&   0.000& 107.8  $  32.96 $  94.24 $1245    ! 814.4  #1290    # 670.8  # 144.7  $  62.12 $   1.120&    27
          28      0.000&   0.000&  81.51 $  32.48 $ 146.3  $1734    ! 797.4  #1210    # 607.4  # 152.6  $  55.46 $   1.035&    28
          29      0.000&           66.06 $  33.14 $ 422.4  #2577    !2070    $1826    $ 563.2  # 152.5  $  50.23 $   0.708&    29
          30      0.000&           55.06 $  34.54 $ 363.3  #3150    !2491    $2391    $ 740.6  # 137.0  $  45.32 $   0.460&    30
          31      0.000&           45.65 $          506.9  #         2582    $2061    $          133.7  $            0.373&    31

          Mean    4.921&   0.000&  18.18 &  27.21 $ 241.7  $ 793.8  !1281    !2663    $1889    $ 376.0  $  94.01 $  14.05 &
        Median    2.881&   0.000&   0.000&  27.83 $ 163.0  $ 525.3  ! 996.2  !2117    $1714    $ 273.9  $  83.26 $   9.598&
       Maximum   15.04 &   0.000& 149.5  &  38.00 $ 614.0  $3150    !2582    !6130    $4960    $1217    $ 202.3  $  52.75 &
       Minimum    0.000&   0.000&   0.000&  16.83 $  40.28 $ 297.8  ! 689.2  !1179    $ 563.2  $ 133.7  $  45.32 $   0.373&
         Total   152.6 &    0.00&  563.5 &  816.2 $ 7492   $23815   !39698   !82542   $56678   $11654   $ 2820   $  435.6 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    621.0  !                ! ... Not reviewed / Quality not known
 Ann. Median    120.0  !                " ... Relative Uncertainty +/-10%
Annual Total   226668  !                # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                Maximum     Minimum     & ... Relative Uncertainty +/-30%
      Daily    6130    !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1994
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.209&   0.000&   0.000&   0.000&   0.000&2227    $2446    $ 759.6  # 568.1  # 215.6  #  36.21 $   9.491"     1
           2      0.076&   0.000&   0.000&   0.000&   0.000&1713    #3578    $ 672.4  # 605.1  # 206.5  $  34.57 $   8.366&     2
           3      0.022&   0.000&   0.000&   0.000&   0.000&1267    #3818    $ 608.2  # 614.3  # 189.0  $  32.44 $   7.067&     3
           4      0.001&   0.000&   0.000&   0.000&   0.000&1141    #3776    $1863    $ 606.7  # 175.8  $  31.43 $   5.916&     4
           5      0.000&   0.000&   0.000&   0.000&   0.000&1197    #3391    $2400    $ 566.6  # 162.0  $  28.83 $   4.742&     5
           6      0.000&   0.000&   0.000&   0.000&   0.000&1038    #2878    $2371    $ 522.1  # 148.8  $  26.71 $   3.787&     6
           7      0.000&   0.000&   0.000&   0.000&   0.000& 858.4  #2520    $2663    $ 510.5  # 140.1  $  24.60 $   2.771&     7
           8      0.000&   0.000&   0.000&   0.000&   0.000& 790.9  #2663    $2533    $ 475.4  # 133.2  $  22.55 $   2.416&     8
           9      0.000&   0.000&   0.000&   0.000&   0.000& 735.4  #3388    $1986    $ 410.4  # 124.7  $  20.45 $   1.870&     9
          10      0.000&   0.000&   0.000&   0.000&   0.000& 551.0  #3532    $1965    $ 437.5  # 117.8  $  18.56 $   1.287&    10
          11      0.000&   0.000&   0.000&   0.000&   0.000& 468.8  #3703    $2378    $ 987.8  # 111.8  $  16.58 "   0.853&    11
          12      0.000&   0.000&   0.000&   0.000&   0.000& 414.7  #3567    $2829    $ 853.9  # 105.1  $  15.51 "   0.518&    12
          13      0.000&   0.000&   0.000&   0.000&   0.000& 356.3  #3282    $5673    $ 775.0  #  97.61 $  14.52 "   0.260&    13
          14      0.000&   0.000&   0.000&   0.000&   0.000& 321.3  #3154    $3627    $ 920.9  #  98.09 $  13.29 "   0.129&    14
          15      0.000&   0.000&   0.000&   0.000&   0.000& 291.0  #2670    $2590    $ 937.5  # 108.7  $  11.78 "   0.101&    15
          16      0.000&   0.000&   0.000&   0.000&   3.660& 265.0  #2451    $2094    $ 664.3  # 117.7  $  10.99 "   0.039&    16
          17      0.000&   0.000&   0.000&   0.000&   5.294& 245.2  #2285    $1784    $ 534.4  # 118.9  $   9.761"   0.011&    17
          18      0.000&   0.000&   0.000&   0.000&   6.684& 231.1  #2017    $1505    # 447.4  # 111.9  $   8.690"   0.000&    18
          19      0.000&   0.000&   0.000&   0.000&   7.385& 248.5  #1776    "1288    # 384.8  #  91.66 $   8.095&   0.000&    19
          20      0.000&   0.000&   0.000&   0.000&   7.617& 450.9  #1585    #1108    # 343.0  #  79.62 $   6.835&   0.000&    20
          21      0.000&   0.000&   0.000&   0.000&   9.680"1343    $1425    # 978.5  # 312.3  #  71.61 $   6.328&   0.000&    21
          22      0.000&   0.000&   0.000&   0.000&  24.13 $2308    $1378    # 889.2  # 278.3  #  67.63 $   5.762&   0.000&    22
          23      0.000&   0.000&   0.000&   0.000&  68.18 $2510    $1445    # 795.0  # 255.7  #  63.86 $   5.403&   0.000&    23
          24      0.000&   0.000&   0.000&   0.000& 169.1  $2742    $1549    # 709.6  # 236.2  #  59.62 $   5.381&   0.000&    24
          25      0.000&   0.000&   0.000&   0.000& 207.6  $2560    $1437    # 647.5  # 221.1  #  53.04 $   5.360&   0.000&    25
          26      0.000&   0.000&   0.000&   0.000& 178.6  $2030    $1633    # 592.3  # 208.3  $  49.29 $   5.339&   0.000&    26
          27      0.000&   0.000&   0.000&   0.000& 165.5  $1863    "1672    # 552.8  # 199.3  $  46.74 $   5.599&   0.000&    27
          28      0.000&   0.000&   0.000&   0.000& 107.0  $1669    #1399    # 515.0  # 190.8  $  45.19 $   7.992&   0.000&    28
          29      0.000&            0.000&   0.000& 146.4  $1439    #1157    # 478.1  # 180.5  $  43.03 $  11.13 "   0.000&    29
          30      0.000&            0.000&   0.000&2645    $1286    # 982.7  # 461.7  # 186.0  $  41.43 $  10.84 "   0.000&    30
          31      0.000&            0.000&         2602    $          869.7  # 484.3  #           38.92 $            0.000&    31

          Mean    0.010&   0.000&   0.000&   0.000& 205.0  &1152    $2369    $1606    $ 481.1  $ 104.4  $  15.38 &   1.601&
        Median    0.000&   0.000&   0.000&   0.000&   3.660&1090    $2446    $1288    $ 461.4  $ 105.1  $  11.46 &   0.039&
       Maximum    0.209&   0.000&   0.000&   0.000&2645    &2742    $3818    $5673    $ 987.8  $ 215.6  $  36.21 &   9.491&
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000& 231.1  $ 869.7  $ 461.7  $ 180.5  $  38.92 $   5.339&   0.000&
         Total     0.31&    0.00&    0.00&    0.00& 6354   &34561   $73428   $49800   $14434   $ 3235   $  461.5 &   49.62&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    499.5  &                " ... Relative Uncertainty +/-10%
 Ann. Median      9.680&                # ... Relative Uncertainty +/-15%
Annual Total   182323  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    5673    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1995
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.00&    0.00&    0.00&    0.00&    5.21&  206.4 $  919.7 #12038   $ 2187   $  501.2 #  243.3 #   62.92$     1
           2       0.00&    0.00&    0.00&    0.00&    5.21&  193.4 $  806.3 # 9302   $ 2055   $  472.9 #  228.9 #   60.83$     2
           3       0.00&    0.00&    0.00&    0.00&    5.21&  184.1 $  719.8 # 7504   $ 1951   $  444.3 #  218.9 #   55.24$     3
           4       0.00&    0.00&    0.00&    0.00&    5.21&  165.8 $  653.2 # 6438   $ 2836   $  400.6 #  200.4 $   49.33$     4
           5       0.00&    0.00&    0.00&    0.00&    5.10&  155.9 $  613.5 # 5335   $ 2579   $  334.7 #  181.2 $   45.20$     5
           6       0.00&    0.00&    0.00&    0.00&    4.75&  218.5 $  813.6 # 4497   $ 2201   $  322.7 #  165.9 $   41.41$     6
           7       0.00&    0.00&    0.00&    0.00&    4.44&  988.9 $  864.0 # 3937   $ 3428   $  317.3 #  155.8 $   37.50$     7
           8       0.00&    0.00&    0.00&    0.00&    4.16& 3555   $ 1346   $ 3459   $ 3482   $  312.6 #  177.0 $   33.85$     8
           9       0.00&    0.00&    0.00&    0.00&    5.74& 6192   $ 2585   $ 3514   $ 4613   $  304.1 #  232.2 #   29.60$     9
          10       0.00&    0.00&    0.00&    0.00&  246.4 $ 6722   " 2940   $ 3706   $ 4496   $  302.8 #  257.2 #   25.77$    10
          11       0.00&    0.00&    0.00&    0.00&  467.6 # 5984   $ 4758   $ 3877   $ 2910   $  302.6 #  222.4 $   22.55$    11
          12       0.00&    0.00&    0.00&    0.00&  224.3 $ 5031   $12417   $ 4378   $ 2261   $  310.0 #  194.9 $   22.19$    12
          13       0.00&    0.00&    0.00&    0.00&  202.6 $ 4153   $14305   $ 7152   " 2125   $  318.9 #  170.5 $   20.78$    13
          14       0.00&    0.00&    0.00&    0.00&  201.6 $ 3225   $12571   $ 7689   $ 2400   $  283.0 #  163.4 $   19.86$    14
          15       0.00&    0.00&    0.00&    5.60&  198.2 $ 2549   $12072   $ 6971   $ 2272   $  254.6 #  150.0 $   20.20$    15
          16       0.00&    0.00&    0.00&    7.80&  152.1 $ 2037   $11561   $ 7263   $ 2872   $  232.6 $  135.3 $   21.70$    16
          17       0.00&    0.00&    0.00&    8.97&  140.1 $ 1651   # 9514   $ 5293   $ 2276   $  254.9 $  109.0 $   23.60$    17
          18       0.00&    0.00&    0.00&    9.43"  207.8 $ 1336   # 7849   $ 4344   $ 1699   $ 1898   $   91.52$   23.99$    18
          19       0.00&    0.00&    0.00&    9.43"  182.6 $ 1104   # 6570   " 3829   $ 1385   # 3128   $   85.36$   23.46$    19
          20       0.00&    0.00&    0.00&    9.84"  124.0 $  990.3 # 9949   $ 3681   $ 1178   # 4005   $   79.57$   22.09$    20
          21       0.00&    0.00&    0.00&   10.12"  120.5 $ 1077   #19249   $ 4163   $ 1040   # 3932   $   74.94$   21.68$    21
          22       0.00&    0.00&    0.00&    9.49"  185.5 $ 1095   #19907   $ 3877   $  942.6 # 2497   $   71.81$   22.22$    22
          23       0.00&    0.00&    0.00&    8.39"  550.8 # 1196   #19235   $ 3803   $  838.8 # 1653   $   66.88$   22.22$    23
          24       0.00&    0.00&    0.00&    7.81&  866.8 # 1314   #13631   $ 3439   $  763.7 # 1287   #   63.06$   21.37$    24
          25       0.00&    0.00&    0.00&    6.93&  702.3 # 1590   #14827   $ 3282   $  695.5 #  949.3 #   59.91$   21.01$    25
          26       0.00&    0.00&    0.00&    6.29&  596.5 # 1755   #15983   $ 3113   $  640.1 #  690.6 #   57.38$   21.01$    26
          27       0.00&    0.00&    0.00&    6.73&  412.7 # 1596   #14711   $ 3006   $  600.4 #  526.9 #   57.06$   38.73$    27
          28       0.00&    0.00&    0.00&    6.12&  306.1 # 1462   #12388   $ 2868   $  581.9 #  430.8 #   61.51$   45.29$    28
          29       0.00&             0.00&    5.26&  311.5 # 1214   #11817   $ 2644   $  574.8 #  362.1 #   62.61$   35.56$    29
          30       0.00&             0.00&    5.21&  292.0 # 1053   #15800   $ 2465   $  536.1 #  311.5 #   62.92$   28.04$    30
          31       0.00&             0.00&           235.1 #         14687   $ 2326   $           261.3 #            23.73$    31

          Mean    0.000&   0.000&   0.000&   4.115& 224.9  &2000    $9228    $4813    $1947    $ 890.4  $ 136.7  $  31.06 $
        Median     0.00&    0.00&    0.00&    5.24&  198.2 & 1325   $11561   $ 3877   $ 2090   $  362.1 $  142.7 $   23.73$
       Maximum     0.00&    0.00&    0.00&   10.12&  866.8 & 6722   $19907   $12038   $ 4613   $ 4005   $  257.2 $   62.92$
       Minimum    0.000&   0.000&   0.000&   0.000&   4.157& 155.9  $ 613.5  $2326    $ 536.1  $ 232.6  $  57.06 $  19.86 $
         Total      0.0&     0.0&     0.0&   123.4&  6972  & 59993  $286062  $149193  $ 58420  $ 27603  $  4101  $   962.9$

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1626    &                " ... Relative Uncertainty +/-10%
 Ann. Median    163.4  &                # ... Relative Uncertainty +/-15%
Annual Total   593431  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    19907   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1996
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      22.22$    0.00&    0.00&    0.00&    0.00&  310.2 $ 3841   $18923   $ 2552   $ 2470   $  334.2 #  126.2 $     1
           2      19.73$    0.00&    0.00&    0.00&    0.00&  163.0 $ 3026   $20184   $ 2325   $ 2011   $  301.7 #  142.6 $     2
           3      17.11"    0.00&    0.00&    0.00&    0.00&   96.96$ 4473   $15632   $ 2157   $ 1724   #  268.2 #  149.8 $     3
           4      15.22"    0.00&    0.00&    0.00&    0.00&   73.74$ 4991   $12745   $ 2016   $ 1500   #  236.6 #  135.2 $     4
           5      13.41"    0.00&    0.00&    0.00&    0.00&   71.06$ 5055   $12807   $ 1856   " 1340   #  199.8 $  120.4 $     5
           6      11.32"    0.00&    0.00&    0.00&    0.00&   62.78$ 4499   $14078   $ 1805   " 1208   #  224.8 $  109.4 $     6
           7       9.32"    0.00&    0.00&    0.00&    0.00&   56.04$ 3190   $12580   $ 1756   " 1081   #  685.9 #  100.7 $     7
           8       7.89&    0.00&    0.00&    0.00&    0.00&   51.28$ 3369   $10748   $ 1720   "  967.5 # 1176   #   95.06$     8
           9       6.80&    0.00&    0.00&    0.00&    0.00&   49.26$ 3174   $ 8216   $ 1679   #  879.4 # 1702   #   88.84$     9
          10       5.91&    0.00&    0.00&    0.00&    8.07&   47.28$ 3114   $ 6936   " 2115   $  895.9 # 1304   #   81.92$    10
          11       4.85&    0.00&    0.00&    0.00&   26.86$   52.68$ 3326   $ 6531   " 4495   $  963.1 #  887.5 #   77.89$    11
          12       4.12&    0.00&    0.00&    0.00&   27.55$   60.86$ 2630   $ 5850   $ 4114   $  800.1 #  623.3 #   76.66$    12
          13       3.08&    0.00&    0.00&    0.00&   24.88$   66.95$ 2120   $ 8030   $ 3121   $  684.9 #  480.2 #   78.14$    13
          14       2.21&    0.00&    0.00&    0.00&   21.59$   67.17$ 1874   $ 8600   $ 2783   $  619.5 #  389.7 #   78.77$    14
          15       1.62&    0.00&    0.00&    0.00&   19.40$   70.48$ 1760   " 7826   $ 3202   $  547.1 #  377.7 #   71.66$    15
          16       1.32&    0.00&    0.00&    0.00&   19.19$  101.9 $ 3203   $ 7296   $ 4893   $  498.0 #  756.1 #   64.07$    16
          17       1.13&    0.00&    0.00&    0.00&   20.39$  161.9 $ 6833   $ 5744   $ 4472   $  460.8 #  692.9 #   58.02$    17
          18       1.00&    0.00&    0.00&    0.00&   24.28$  410.5 $11931   $ 4974   $ 3549   $  436.6 #  454.9 #   50.00$    18
          19       0.71&    0.00&    0.00&    0.00&   24.77$ 1089   #18949   $ 4361   $ 3256   $  407.2 #  389.6 #   44.81$    19
          20       0.37&    0.00&    0.00&    0.00&   23.47$ 2138   $16806   $ 4126   $ 2846   $  388.6 #  324.6 #   41.23$    20
          21       0.15&    0.00&    0.00&    0.00&   21.25$ 3410   $10609   $ 4937   $ 2519   $  467.6 #  281.5 #   38.20$    21
          22       0.06&    0.00&    0.00&    0.00&   19.55$ 4938   $ 9294   $ 4772   $ 3492   $  758.0 #  250.9 #   34.89$    22
          23       0.01&    0.00&    0.00&    0.00&   18.53$ 5338   $ 9366   $ 4841   $ 3257   $  800.4 #  228.7 #   33.36$    23
          24       0.00&    0.00&    0.00&    0.00&   17.96" 5547   $11690   $ 5200   $ 2740   $ 1179   #  198.7 $   31.00$    24
          25       0.00&    0.00&    0.00&    0.00&   17.66" 3800   $14613   $ 4861   $ 2399   $ 1071   #  178.1 $   28.33$    25
          26       0.00&    0.00&    0.00&    0.00&   17.66" 2584   $18821   $ 4599   $ 2272   $  838.7 #  163.3 $   25.78$    26
          27       0.00&    0.00&    0.00&    0.00&   19.48$ 2524   $17007   $ 4522   $ 3247   $  688.6 #  153.1 $   24.56$    27
          28       0.00&    0.00&    0.00&    0.00&   26.86$ 3515   $14168   $ 3793   $ 3128   $  563.4 #  143.9 $   22.62$    28
          29       0.00&    0.00&    0.00&    0.00&   27.46$ 3622   $15968   $ 3205   $ 2906   $  462.0 #  134.9 $   20.98$    29
          30       0.00&             0.00&    0.00&   27.46$ 4529   $19015   $ 2854   $ 2937   $  405.2 #  130.6 $   18.99$    30
          31       0.00&             0.00&            52.18$         16448   $ 2686   $           384.9 #            17.73"    31

          Mean    4.825&   0.000&   0.000&   0.000&  16.34 &1500    $8554    $7821    $2854    $ 887.2  $ 455.8  $  67.35 $
        Median    1.323&   0.000&   0.000&   0.000&  19.40 & 162.4  $5055    $5850    $2815    $ 800.1  $ 313.1  $  64.07 $
       Maximum    22.22&    0.00&    0.00&    0.00&   52.18& 5547   $19015   $20184   $ 4893   $ 2470   $ 1702   $  149.8 $
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  47.28 $1760    $2686    $1679    $ 384.9  $ 130.6  $  17.73 $
         Total    149.6&     0.0&     0.0&     0.0&   506.5& 45009  $265162  $242455  $ 85610  $ 27502  $ 13674  $  2088  $

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1864    &                " ... Relative Uncertainty +/-10%
 Ann. Median     78.01 &                # ... Relative Uncertainty +/-15%
Annual Total   682155  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    20184   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1997
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1     16.66 "   0.000&   0.000& 610.8  !  79.68 $ 317.7  # 234.5  # 635.4  #1601    $ 356.8  #  66.62 $  25.70 $     1
           2     15.37 "   0.000&   0.461&2415    !  90.71 $ 466.4  # 222.8  # 555.3  #2012    $ 347.9  #  63.20 $  22.85 $     2
           3     13.76 "   0.000&   5.008&1693    !  99.97 $ 543.6  # 229.8  # 505.4  #1683    # 321.1  #  59.47 $  19.98 $     3
           4     12.11 "   0.000&   3.899& 969.8  !  96.55 $ 688.3  # 294.3  # 905.7  #1545    # 294.8  #  54.99 $  18.35 $     4
           5     10.12 "   0.000&   2.268& 427.9  !  88.79 $ 754.1  # 359.1  #1877    $1574    $ 266.5  #  52.61 $  16.51 "     5
           6      7.733&   0.000&   1.062! 163.4  !  82.57 $ 848.1  # 661.7  #2623    $3020    $ 247.4  #  49.55 $  14.87 "     6
           7      6.291&   0.000&   0.523!  84.34 !  76.66 $ 831.7  #1050    #2658    $2899    $ 230.3  #  44.06 $  13.47 "     7
           8      5.059&   0.000&   0.228! 128.0  !  71.90 $ 669.6  #1060    #2402    $2841    $ 206.2  $  43.26 $  12.66 "     8
           9      4.038&   0.000&   0.082! 548.6  !  67.48 $ 865.0  #1104    #2962    $4769    $ 407.7  #  42.05 $  11.06 "     9
          10      3.158&   0.000&   0.014! 545.2  !  64.77 $ 802.8  # 872.4  #5180    $4035    $ 680.5  #  39.59 $  10.16 "    10
          11      2.309&   0.000&   0.000! 287.7  !  63.33 $ 784.0  # 697.3  #4588    $3098    $ 493.7  #  36.19 $   9.329"    11
          12      1.584&   0.000&   0.000! 165.3  !  60.82 $ 842.4  # 602.4  #3983    $2743    $ 394.5  #  33.35 $   8.188&    12
          13      1.059&   0.000&   0.000!  90.03 !  63.94 $ 703.9  # 686.1  #3351    $2519    $ 366.9  #  33.68 $   6.663&    13
          14      0.717&   0.000&   0.000!  55.49 !  71.51 $ 625.7  #1148    #2739    $2123    $ 353.2  #  34.30 $   5.456&    14
          15      0.468&   0.000&   0.000!  37.59 !  79.34 $ 557.6  # 878.8  #3287    $1814    $ 314.1  #  34.30 $   4.238&    15
          16      0.239&   0.000&   0.000!  24.64 !  83.83 $ 489.5  # 888.4  #3252    $1630    # 276.6  #  34.30 $   3.708&    16
          17      0.120&   0.000&   0.000!  16.62 !  90.24 $ 435.5  # 886.3  #2687    $1433    # 223.0  $  34.02 $   3.561&    17
          18      0.058&   0.000&   0.000!  14.26 ! 132.4  $ 395.9  # 712.6  #2789    $1249    # 192.8  $  31.63 $   3.418&    18
          19      0.018&   0.000&   0.000!  10.75 ! 175.9  $ 412.6  # 609.6  #2714    $1095    # 167.3  $  28.69 $   2.942&    19
          20      0.002&   0.000&   0.177!  75.60 ! 206.4  $ 470.8  # 527.7  #2080    $ 977.8  # 146.3  $  26.18 $   2.318&    20
          21      0.000&   0.000&   2.764! 126.3  ! 206.2  $ 420.6  # 462.2  #1699    # 874.4  # 132.2  $  24.96 $   2.075&    21
          22      0.000&   0.000&   8.695!  95.87 ! 192.0  $ 378.4  # 409.2  #1468    # 742.3  # 122.1  $  27.00 $   1.822&    22
          23      0.000&   0.000&   6.526!  46.95 ! 194.1  $ 345.3  # 376.0  #1313    # 629.9  # 111.1  $  33.15 $   1.639&    23
          24      0.000&   0.000&   2.859!  25.14 ! 202.2  $ 321.2  # 407.7  #1171    # 576.2  # 103.1  $  39.84 $   1.067&    24
          25      0.000&   0.000&   2.164!  12.68 ! 204.7  $ 302.7  # 749.1  #1044    # 527.3  #  98.64 $  39.74 $   0.727&    25
          26      0.000&   0.000&   1.650!  21.91 ! 196.9  $ 288.0  # 753.7  # 949.8  # 484.7  #  96.70 $  39.26 $   0.496&    26
          27      0.000&   0.000&   0.944!  67.25 ! 189.2  $ 275.6  # 857.1  # 887.8  # 452.6  #  93.74 $  37.67 $   0.496&    27
          28      0.000&   0.000&   0.646!  38.42 ! 177.1  $ 267.7  # 987.9  #1073    # 424.5  #  91.99 $  34.38 $   0.415&    28
          29      0.000&            0.789!  70.68 ! 168.9  $ 265.0  # 896.4  #1367    # 395.7  #  90.83 $  31.14 $   0.175&    29
          30      0.000&            2.380!  80.60 ! 158.9  $ 250.5  # 857.0  #1196    # 367.5  #  81.76 $  28.54 $   0.103&    30
          31      0.000&           12.21 !          185.3  $          727.3  #1305    #           73.01 $            0.037&    31

          Mean    3.254&   0.000&   1.785! 298.3  ! 126.5  $ 520.7  # 684.1  #2105    $1671    $ 238.2  $  39.26 $   7.241&
        Median    0.239&   0.000&   0.523!  82.47 !  96.55 $ 468.6  # 712.6  #1877    $1560    $ 223.0  $  35.28 $   3.708&
       Maximum   16.66 &   0.000&  12.21 !2415    ! 206.4  $ 865.0  #1148    #5180    $4769    $ 680.5  $  66.62 $  25.70 &
       Minimum    0.000&   0.000&   0.000!  10.75 !  60.82 $ 250.5  # 222.8  # 505.4  $ 367.5  $  73.01 $  24.96 $   0.037&
         Total   100.9 &    0.00&   55.35! 8950   ! 3922   $15620   #21208   #65248   $50136   $ 7383   $ 1178   $  224.5 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    476.8  !                ! ... Not reviewed / Quality not known
 Ann. Median     90.03 !                " ... Relative Uncertainty +/-10%
Annual Total   174026  !                # ... Relative Uncertainty +/-15%
                                        $ ... Relative Uncertainty +/-20%
                Maximum     Minimum     & ... Relative Uncertainty +/-30%
      Daily    5180    !      0.000!







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1998
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.006&   0.000&   0.000&   0.000&   9.281&  50.86 $ 905.6  #1132    #5170    $1024    #  31.49 $   0.002&     1
           2      0.000&   0.000&   0.000&   0.000&   9.815"  47.99 $1080    #1137    #4617    $ 936.2  #  28.05 $   0.031&     2
           3      0.000&   0.000&   0.000&   0.000&  10.60 "  47.37 $1302    #1192    #4110    $ 852.2  #  30.10 &   0.251&     3
           4      0.000&   0.000&   0.000&   0.000&   9.296"  51.51 $1731    $1105    #3678    $ 743.9  #  45.41 $   2.967&     4
           5      0.000&   0.000&   0.000&   0.000&   8.453& 166.9  $2046    $1212    #3884    $ 863.9  #  34.44 &   0.915&     5
           6      0.000&   0.000&   0.000&   0.000&   7.759& 147.3  $2463    $1558    #3498    $ 729.8  #  25.21 &   0.519&     6
           7      0.000&   0.000&   0.000&   0.000&   7.759& 115.7  $2687    $1996    $3164    $ 600.7  #  35.00 &   5.388&     7
           8      0.000&   0.000&   0.000&   0.000&   8.155& 280.7  $2555    $1916    $2916    $ 510.0  #  38.58 &   1.878&     8
           9      0.000&   0.000&   0.000&   0.000&  23.77 $ 316.3  #2581    $1613    #2678    $ 436.0  #  34.04 &   4.423&     9
          10      0.000&   0.000&   0.000&   0.000&  54.63 $ 950.1  #2417    $1483    #2436    $ 355.0  #  31.42 &   0.096&    10
          11      0.000&   0.000&   0.000&   0.000&  48.12 $1488    #2166    $1444    #2107    $ 286.0  #  31.09 &   0.321&    11
          12      0.000&   0.000&   0.000&   0.000&  30.44 $1210    #2095    $1276    #1848    $ 284.7  #  29.07 &   0.506&    12
          13      0.000&   0.000&   0.000&   0.000&  22.48 $1424    #2078    $1127    #1606    # 287.6  #   8.350&   2.195&    13
          14      0.000&   0.000&   0.000&   0.000&  19.01 $1199    #1995    $1018    #1399    # 237.4  $   6.174&   3.020&    14
          15      0.000&   0.000&   0.000&   0.000&  16.82 " 842.9  #1917    $ 928.4  #1291    # 191.7  $  14.86 &   0.002&    15
          16      0.000&   0.000&   0.000&   0.000&  15.28 " 665.8  #1799    " 864.8  #1254    # 190.5  $  23.79 &   0.004&    16
          17      0.000&   0.000&   0.000&   0.000&  14.51 " 588.9  #1559    # 816.1  #1165    # 209.7  $  25.75 &   0.063&    17
          18      0.000&   0.000&   0.000&   0.000&  13.97 " 947.1  #1427    #1104    #1083    # 197.2  $   9.202&   0.009&    18
          19      0.000&   0.000&   0.000&   0.000&  13.30 "1036    #1494    #1262    # 981.1  # 167.7  $  13.12 &   0.000&    19
          20      0.000&   0.000&   0.000&   0.000&  14.37 "1143    #1351    #1034    # 890.9  # 187.7  $  14.26 &   0.002&    20
          21      0.000&   0.000&   0.000&   0.000&  18.38 $1016    #1262    # 920.4  #1056    # 191.3  $  11.52 &   0.195&    21
          22      0.000&   0.000&   0.000&   0.000&  23.27 $ 873.5  #1316    # 808.7  #1677    # 166.0  $   1.077&   0.030&    22
          23      0.000&   0.000&   0.000&   0.000&  27.78 $ 759.5  #1439    # 804.0  #1621    # 112.4  $   1.853&   0.000&    23
          24      0.000&   0.000&   0.000&   0.132&  24.41 $ 811.3  #1449    # 792.4  #1475    # 104.4  $   4.134&   0.000&    24
          25      0.000&   0.000&   0.000&   6.244&  20.08 $ 737.7  #1298    # 701.8  #1665    #  91.47 $   0.446&   0.000&    25
          26      0.000&   0.000&   0.000&   7.549&  32.61 $ 664.3  #1558    # 639.9  #1591    # 109.8  $   0.375&   0.078&    26
          27      0.000&   0.000&   0.000&   7.874&  59.20 $ 661.5  #1592    # 569.5  #1359    # 121.0  $   1.153&   0.313&    27
          28      0.000&   0.000&   0.000&   7.717&  61.28 $ 707.8  #1443    #1000    #1155    # 104.9  $   5.701&   0.244&    28
          29      0.000&            0.000&   6.764&  51.88 $ 723.4  #1226    #1976    $1010    #  80.39 $   3.636&   0.365&    29
          30      0.000&            0.000&   6.653&  42.65 $ 812.2  #1077    #2973    $ 977.8  #  80.09 $   3.783&   0.156&    30
          31      0.000&            0.000&           52.64 $         1028    #3895    $           81.82 $            0.034&    31

          Mean    0.000&   0.000&   0.000&   1.431&  24.90 & 682.9  $1688    $1300    $2112    $ 339.9  $  18.10 &   0.774&
        Median    0.000&   0.000&   0.000&   0.000&  19.01 & 730.5  $1558    $1127    $1613    $ 197.2  $  14.56 &   0.156&
       Maximum    0.006&   0.000&   0.000&   7.874&  61.28 &1488    $2687    $3895    $5170    $1024    $  45.41 &   5.388&
       Minimum    0.000&   0.000&   0.000&   0.000&   7.759&  47.37 $ 905.6  $ 569.5  $ 890.9  $  80.09 $   0.375&   0.000&
         Total     0.01&    0.00&    0.00&   42.93&  772.0 &20486   $52336   $40301   $63362   $10535   $  543.1 &   24.01&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    516.2  &                " ... Relative Uncertainty +/-10%
 Ann. Median     19.01 &                # ... Relative Uncertainty +/-15%
Annual Total   188404  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    5170    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          1999
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.146&   9.270&   0.000&   0.336&  12.46 "4733    $3293    $4113    $2816    $1903    $ 353.2  #  55.51 $     1
           2      0.135&   8.676&   0.000&   0.711&  13.41 "4156    $3076    $3625    $2715    $1668    # 270.5  #  51.41 $     2
           3      0.046&   7.704&   0.000&   2.253&  14.39 "3086    $2825    $3156    $3224    $1483    # 258.7  #  48.39 $     3
           4      0.000&   5.466&   0.000&   4.405&  16.04 "2759    $2714    $2783    $4025    $1323    # 258.4  #  47.16 $     4
           5      0.000&   4.959&   0.000&   7.364&  17.69 "2580    $4088    $2396    $3924    $1196    # 253.1  #  47.91 $     5
           6      0.000&   3.896&   0.000&  12.70 &  19.17 $2432    $5705    $2132    $4072    $1106    # 251.2  #  44.33 $     6
           7      0.000&   3.491&   0.000&  14.01 &  18.68 $2272    $7787    $2103    $3495    $1379    $ 235.8  #  40.61 $     7
           8      0.001&   2.335&   0.000&  13.76 &  18.82 $2044    $9924    $1915    $2743    $4751    $ 225.4  #  36.99 $     8
           9      0.000&   1.083&   0.000&  15.01 &  20.46 $1822    $8222    $1769    "2332    $6532    $ 228.7  #  31.85 $     9
          10      0.000&   0.884&   0.000&  13.32 &  21.44 $1604    #6920    "2005    $2093    $5397    $ 210.1  $  26.91 $    10
          11      0.000&   1.170&   0.000&  13.65 &  21.84 $1485    #5661    $3199    $3699    $4358    $ 201.7  $  23.75 $    11
          12      0.000&   0.927&   0.000&  15.47 &  25.16 $1527    #4664    $3281    $4449    $3553    $ 182.1  $  22.60 $    12
          13      0.000&   0.561&   0.000&  15.15 &  31.39 $1423    #4307    $4340    $4232    $3061    $ 160.2  $  28.43 $    13
          14      0.000&   0.117&   0.000&  15.37 &  30.79 $1356    #5409    $4594    $5468    $4044    $ 149.3  $  33.35 $    14
          15      0.000&   0.085&   0.000&  20.99 $  30.89 $1310    #6663    "3193    $5696    $3946    $ 138.4  $  41.91 $    15
          16      0.000&   0.079&   0.000&  19.82 $  30.12 $1503    #6673    "2876    $4813    $3458    $ 123.8  $  41.57 $    16
          17      0.000&   0.047&   0.000&  19.73 $  30.76 $1690    $7890    $2918    $4997    $3835    $ 130.4  $  32.05 $    17
          18      0.000&   0.029&   0.000&  20.14 $  34.52 $3173    $6696    $4522    $4616    $3142    $ 166.3  $  27.11 $    18
          19      0.000&   0.006&   0.000&  18.83 $  77.86 $3991    $6041    $6220    $3323    $2334    $ 243.2  $  23.71 $    19
          20      0.000&   0.000&   0.000&  18.05 $ 335.8  #3952    $4745    $7942    $2690    $1901    $ 211.9  $  22.94 $    20
          21      0.000&   0.000&   0.000&  24.98 $ 378.5  #3501    $3725    $7231    $2556    $1578    # 245.1  #  21.67 $    21
          22      0.000&   0.000&   0.110&  22.55 $ 377.6  #3128    $3089    $5725    $3157    $1315    # 191.2  $  20.55 $    22
          23     10.06 &   0.000&   8.472&  19.91 $ 318.3  #3935    $2640    $4332    $3094    $1112    # 155.1  $  20.03 $    23
          24      4.551&   0.000&   0.983&  17.44 " 225.4  $3978    $2313    $4343    $2867    $ 961.8  # 129.4  $  17.88 $    24
          25      5.513&   0.000&   0.380&  15.90 " 215.3  $4100    $2104    $5112    $2910    $ 843.9  # 109.7  $  15.22 "    25
          26     59.66 $   0.000&   0.097&  15.24 " 199.7  $4141    $2761    $5121    $2632    $ 714.1  # 103.3  $  12.79 "    26
          27     45.90 $   0.000&   0.398&  14.44 " 484.0  $3715    $3366    $4735    $2556    $ 626.6  #  89.89 $  11.02 "    27
          28     39.59 $   0.000&   5.242&  13.86 "5741    $3442    $3759    $4582    $2836    $ 564.4  #  78.64 $   9.250&    28
          29     37.35 $            4.059&  13.08 "7867    $3492    $4532    $3955    $2440    $ 508.5  #  71.45 $   7.777&    29
          30     23.54 $            1.551&  12.29 "6136    $3416    $4454    $3479    $2135    $ 459.5  #  63.98 $   6.480&    30
          31      9.860&            0.298&         4976    $         4362    $3075    $          416.9  #            6.050&    31

          Mean    7.624&   1.814&   0.696&  14.36 & 894.8  $2858    $4852    $3896    $3420    $2241    $ 183.0  $  28.30 &
        Median    0.000&   0.101&   0.000&  15.08 &  30.89 $3107    $4454    $3625    $3126    $1578    $ 186.6  $  26.91 &
       Maximum   59.66 &   9.270&   8.472&  24.98 &7867    $4733    $9924    $7942    $5696    $6532    $ 353.2  $  55.51 &
       Minimum    0.000&   0.000&   0.000&   0.336&  12.46 $1310    $2104    $1769    $2093    $ 416.9  $  63.98 $   6.050&
         Total    236.4&    50.8&    21.6&   430.8& 27739  $ 85749  $150408  $120771  $102604  $ 69472  $  5490  $   877.2&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1545    &                " ... Relative Uncertainty +/-10%
 Ann. Median    160.2  &                # ... Relative Uncertainty +/-15%
Annual Total   563849  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    9924    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2000
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       4.45&13412   $  144.3 $  278.4 #  118.6 $   90.91$  563.5 # 1630   # 4443   $  482.5 #   86.30$   25.46$     1
           2     520.8 &11577   $  684.3 #  205.1 $  109.0 $   92.36$ 2066   $ 1825   $ 4324   $  451.3 #   83.08$   23.52$     2
           3     586.8 #10569   $  568.4 #  158.1 $  105.4 $   90.81$ 2357   $ 2070   $ 4611   $  418.9 #   79.43$   21.94$     3
           4     280.3 # 9826   $  517.9 #  119.6 $  102.2 $   95.20$ 2773   $ 1794   " 3817   $  392.4 #   77.08$   20.19$     4
           5     180.0 $ 9473   $  514.8 #   95.09$  103.2 $   93.80$ 3476   $ 2032   $ 2920   $  366.4 #   73.61$   17.86$     5
           6     126.4 $ 9049   $  515.4 #   78.53$  104.1 $   96.71$ 3025   $ 3417   $ 3406   $  346.0 #   71.21$   16.02"     6
           7     138.3 $ 8428   $  515.4 #   69.19$  102.1 $  176.2 $ 2659   $ 3527   $ 3480   $  325.5 #   68.57$   14.00"     7
           8      98.88$ 7606   $  508.9 #   64.22$   98.12$  182.9 $ 2375   $ 3380   $ 3052   $  305.6 #   69.04$   12.03"     8
           9      81.90$ 6599   "  409.7 #   62.63$   95.83$  180.5 $ 1896   $ 3293   $ 3500   $  286.6 #   71.57$   10.68"     9
          10     129.3 $ 5658   $  289.7 #   60.95$   96.14$  183.6 $ 1623   # 2699   $ 3099   $  268.2 #   73.51$    9.18"    10
          11      88.02$ 4948   $  226.2 #   60.72$  121.3 $  188.8 $ 2454   $ 2248   $ 2343   $  251.0 #   72.17$    7.89&    11
          12      85.46$ 4325   $  378.5 #   60.71$  147.3 $  202.1 $ 2088   $ 1896   $ 1973   $  235.6 #   66.18$    6.91&    12
          13      73.59$ 3784   $  656.6 #   61.01$  156.9 $  201.7 $ 2535   $ 1674   # 1775   "  221.5 #   60.29$    5.90&    13
          14     116.9 $ 3297   $  648.2 #   61.37$  132.9 $  318.6 $ 3033   $ 1509   # 1640   #  207.6 $   54.21$    5.11&    14
          15    1364   $ 2860   $  561.1 #   62.46$  123.0 $  905.9 # 3495   $ 1418   # 1511   #  193.6 $   49.05$    4.25&    15
          16    1024   # 2461   $  345.4 #   63.71$  124.9 $  656.7 # 3234   $ 2373   $ 1384   #  179.9 $   46.06$    3.52&    16
          17    1309   # 2156   $  204.8 $   65.92$  118.7 $  511.2 # 4861   $ 2635   $ 1223   #  166.9 $   42.76$    2.94&    17
          18     784.9 # 1908   $  138.9 $   64.70$  118.5 $  537.2 # 6663   $ 2359   $ 1132   #  154.5 $   40.31$    2.33&    18
          19     497.9 # 1655   #  100.9 $   66.16$  122.2 $  604.9 # 6392   " 2140   $ 1040   #  144.8 $   38.01$    2.09&    19
          20     445.9 # 1444   #   80.04$   67.47$  116.7 $  837.8 # 7597   $ 2072   $  955.9 #  136.5 $   35.33$    1.84&    20
          21     365.4 # 1322   #   73.30$   69.21$  111.0 $  736.2 # 6137   $ 1739   #  867.8 #  129.0 $   31.96$    1.33&    21
          22     499.2 # 1272   #   68.15$   69.94$  106.8 $  650.9 # 4676   $ 1468   #  783.3 #  124.5 $   30.20$    0.94&    22
          23    2271   $ 1190   #   61.29$   71.23$  103.0 $  665.6 # 4190   $ 1271   #  723.1 #  125.3 $   29.07$    0.73&    23
          24   13341   $  828.7 #   61.32$   71.96$  101.1 $  633.6 # 3555   $ 1257   #  669.1 #  124.6 $   26.95$    0.66&    24
          25   21900   $  474.1 #   57.51$   72.85$   99.74$  569.9 # 3059   $ 1293   #  618.5 #  118.2 $   25.08$    0.74&    25
          26   17762   $  273.3 #   54.55$   75.06$   98.36$  649.6 # 2771   $ 1634   #  580.3 #  112.7 $   23.22$    0.79&    26
          27   18793   $  182.7 $   53.05$   80.04$   97.63$  551.7 # 2324   $ 1628   #  545.6 #  108.3 $   25.16$    0.89&    27
          28   21890   $  138.2 $  361.1 $   94.29$   92.90$  468.6 # 2045   $ 1557   #  571.6 #  104.7 $   27.06$    1.02&    28
          29   22363   $  111.2 $  821.6 #  140.0 $   86.95$  437.0 # 1913   $ 1940   $  557.1 #   99.89$   30.06$    1.07&    29
          30   18852   $           760.7 #  142.1 $   85.05$  394.8 # 1719   # 1975   $  507.8 #   96.49$   28.16$    0.91&    30
          31   15804   $           466.0 #            84.23$          1594   # 3465   $            91.08$             0.77&    31

          Mean 5219    &4373    $ 349.9  $  90.42 $ 109.2  $ 400.2  $3198    $2104    $1935    $ 218.4  $  51.16 $   7.210&
        Median  499.2  &2860    $ 361.1  $  69.57 $ 104.1  $ 415.9  $2771    $1940    $1448    $ 179.9  $  47.56 $   3.524&
       Maximum 22363   &13412   $  821.6 $  278.4 $  156.9 $  905.9 $ 7597   $ 3527   $ 4611   $  482.5 $   86.30$   25.46&
       Minimum    4.450& 111.2  $  53.05 $  60.71 $  84.23 $  90.81 $ 563.5  $1257    $ 507.8  $  91.08 $  23.22 $   0.658&
         Total 161777  &126824  $ 10848  $  2713  $  3384  $ 12006  $ 99149  $ 65217  $ 58053  $  6770  $  1535  $   223.5&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1499    &                " ... Relative Uncertainty +/-10%
 Ann. Median    270.8  &                # ... Relative Uncertainty +/-15%
Annual Total   548498  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    22363   &      0.658&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2001
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.553&   0.000&   0.000&   0.000&   0.000&  69.27 $  52.84 $2737    $ 481.3  #1241    #  95.21 $  12.77 "     1
           2      0.363&   0.000&   0.000&   0.000&   0.000&  70.32 $  53.84 $3763    $ 442.7  #1069    #  86.10 $  11.47 "     2
           3      0.184&   0.000&   0.000&   0.000&   0.000&  91.58 $  58.26 $2878    $ 414.6  # 917.7  #  73.42 $  10.41 "     3
           4      0.066&   0.000&   0.000&   0.000&   0.000&  91.37 $  65.99 $2244    $ 396.5  # 718.3  #  61.16 $   9.612"     4
           5      0.009&   0.000&   0.000&   0.000&   0.000&  76.54 $  67.62 $1769    $ 373.8  # 567.1  #  54.01 $   9.351"     5
           6      0.000&   0.000&   0.000&   0.000&   0.000&  59.72 $  70.56 $1616    # 393.9  # 469.2  #  49.26 $   9.594"     6
           7      0.000&   0.000&   0.000&   0.000&   0.000&  52.53 $ 104.6  $1432    # 421.1  # 368.5  #  45.59 $   9.422"     7
           8      0.000&   0.000&   0.000&   0.000&   2.372&  70.19 $ 157.4  $1171    # 363.5  # 316.5  #  41.42 $   9.051"     8
           9      0.000&   0.000&   0.000&   0.000&   6.433&  72.70 $ 201.8  $1407    # 424.1  # 276.1  #  37.26 $   8.199&     9
          10      0.000&   0.000&   0.000&   0.000&   2.553&  84.06 $ 205.3  $1558    # 625.3  # 241.7  #  33.28 $   6.993&    10
          11      0.000&   0.000&   0.000&   0.000&   0.682&  93.29 $ 188.7  $1302    # 530.7  # 218.0  $  29.70 $   5.992&    11
          12      0.000&   0.000&   0.000&   0.000&   0.542&  92.31 $ 207.6  $1356    # 508.7  # 193.6  $  26.55 $   5.106&    12
          13      0.000&   0.000&   0.000&   0.000&   2.569&  85.18 $ 225.8  #1425    # 477.5  # 143.6  $  23.52 $   4.391&    13
          14      0.000&   0.000&   0.000&   0.000&  12.82 &  78.95 $ 213.6  $1765    $ 447.3  # 126.4  $  21.07 $   3.817&    14
          15      0.000&   0.000&   0.000&   0.000&  11.79 &  72.59 $ 183.8  $2384    $ 424.9  # 120.5  $  19.99 $   3.451&    15
          16      0.000&   0.000&   0.000&   0.000&   5.511&  70.24 $ 161.0  $2298    $ 373.3  # 114.3  $  19.04 $   3.178&    16
          17      0.000&   0.000&   0.000&   0.000&   2.578&  67.98 $ 147.2  $2892    $ 331.4  # 111.1  $  17.73 "   2.674&    17
          18      0.000&   0.000&   0.000&   0.000&   1.299&  66.98 $ 136.1  $3636    $ 293.9  # 106.0  $  17.07 "   2.335&    18
          19      0.000&   0.000&   0.000&   0.000&   0.687&  66.77 $ 126.2  $2421    $ 264.2  # 102.7  $  18.57 $   2.169&    19
          20      0.000&   0.000&   0.000&   0.000&   1.836&  64.32 $ 119.9  $1781    $ 239.9  # 106.9  $  18.90 $   1.951&    20
          21      0.000&   0.000&   0.000&   0.000&   7.834&  62.13 $ 117.7  $1447    # 218.9  $ 213.1  $  20.10 $   1.735&    21
          22      0.000&   0.000&   0.000&   0.000&   7.440&  60.61 $ 111.1  $1182    # 209.2  $ 345.7  #  29.28 $   1.554&    22
          23      0.000&   0.000&   0.000&   0.000&   7.065&  58.85 $ 106.6  $1007    # 281.2  # 294.3  #  33.44 $   1.260&    23
          24      0.000&   0.000&   0.000&   0.000&   8.503&  57.48 $ 100.3  $1044    # 301.2  # 211.8  $  31.73 $   1.115&    24
          25      0.000&   0.000&   0.000&   0.000&  12.90 "  55.60 $  95.27 $ 964.5  # 253.3  # 185.7  $  34.70 $   1.107&    25
          26      0.000&   0.000&   0.000&   0.000&  17.33 $  54.43 $  90.60 $ 832.6  # 244.8  # 167.9  $  28.97 $   0.921&    26
          27      0.000&   0.000&   0.000&   0.000&  20.33 $  54.18 $  86.97 $ 801.8  # 246.1  # 144.2  $  24.52 $   0.905&    27
          28      0.000&   0.000&   0.000&   0.000&  22.60 $  53.40 $  89.74 $ 835.0  # 260.3  # 134.5  $  20.98 $   0.732&    28
          29      0.000&            0.000&   0.000&  25.81 $  52.31 $ 102.5  $ 727.0  # 971.1  # 126.2  $  17.87 $   0.692&    29
          30      0.000&            0.000&   0.000&  47.87 $  51.57 $1811    $ 618.8  #1902    $ 114.6  $  14.99 "   0.714&    30
          31      0.000&            0.000&           80.04 $         2592    $ 533.9  #          105.8  $            0.767&    31

          Mean    0.038&   0.000&   0.000&   0.000&   9.980&  68.58 $ 259.8  $1672    $ 437.2  $ 308.8  $  34.85 $   4.627&
        Median    0.000&   0.000&   0.000&   0.000&   2.578&  67.48 $ 117.7  $1432    $ 383.9  $ 193.6  $  29.12 $   3.178&
       Maximum    0.553&   0.000&   0.000&   0.000&  80.04 &  93.29 $2592    $3763    $1902    $1241    $  95.21 $  12.77 &
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  51.57 $  52.84 $ 533.9  $ 209.2  $ 102.7  $  14.99 $   0.692&
         Total     1.18&    0.00&    0.00&    0.00&  309.4 & 2057   $ 8052   $51830   $13117   $ 9572   $ 1045   $  143.4 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    236.0  &                " ... Relative Uncertainty +/-10%
 Ann. Median     18.90 &                # ... Relative Uncertainty +/-15%
Annual Total   86129   &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    3763    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2002
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.707&   0.000&   0.000&   0.000&   5.165&  20.57 $ 340.0  # 695.4  # 843.2  # 169.3  $  99.04 $   5.814&     1
           2      0.541&   0.000&   0.000&   0.000&   5.266&  27.49 $ 433.4  # 622.0  #1630    # 153.4  $ 107.4  $   5.042&     2
           3      0.371&   0.000&   0.000&   0.000&   5.398&  56.41 $ 411.1  # 559.1  #1723    # 141.9  $ 103.7  $   4.266&     3
           4      0.302&   0.000&   0.000&   0.000&   6.037& 124.8  $ 362.6  # 593.5  #1317    # 134.3  $  81.90 $   3.471&     4
           5      0.233&   0.000&   0.000&   0.000&   5.613& 181.1  $ 492.8  # 962.7  #1063    # 134.5  $  67.53 $   3.260&     5
           6      0.141&   0.000&   0.000&   0.000&   9.762& 221.8  $ 452.0  # 881.9  #1139    # 236.2  $  58.87 $   3.258&     6
           7      0.088&   0.000&   0.000&   0.000&  12.13 " 179.4  $ 461.5  # 733.0  # 935.9  # 397.1  #  52.24 $   2.975&     7
           8      0.058&   0.000&   0.000&   0.000&  19.70 $ 131.3  $ 500.4  # 669.4  # 745.3  # 281.1  #  47.05 $   2.455&     8
           9      0.039&   0.000&   0.000&   0.000&  40.66 $ 130.2  $ 455.7  # 933.2  # 624.1  # 223.2  #  42.44 $   1.775&     9
          10      0.048&   0.000&   0.000&   0.000&  58.98 $ 148.9  $ 469.0  #1555    # 539.2  # 207.2  $  38.81 $   1.378&    10
          11      0.025&   0.000&   0.000&   0.000&  59.11 $ 145.2  $ 950.0  #1486    # 468.6  # 185.9  $  35.44 $   1.200&    11
          12      0.008&   0.000&   0.000&   0.000&  58.48 $ 127.5  $1813    $1225    # 416.0  # 165.1  $  32.15 $   0.880&    12
          13      0.001&   0.000&   0.000&   0.000&  60.95 $ 146.0  $2006    $1118    # 379.9  # 169.3  $  29.42 $   0.671&    13
          14      0.000&   0.000&   0.000&   0.000&  54.48 $ 197.8  $1668    #1048    # 366.0  # 171.9  $  26.68 $   0.640&    14
          15      0.000&   0.000&   0.000&   0.000&  44.76 $ 241.3  #1696    # 966.7  # 687.7  # 155.0  $  24.14 $   0.548&    15
          16      0.000&   0.000&   0.000&   0.000&  39.11 $ 205.4  $1500    # 818.5  # 766.1  # 140.8  $  21.40 $   0.401&    16
          17      0.000&   0.000&   0.000&   0.000&  36.38 $ 170.7  $1234    # 664.1  # 509.3  # 140.2  $  19.26 $   0.267&    17
          18      0.000&   0.000&   0.000&   0.000&  34.88 $ 194.0  $1044    # 569.1  # 472.5  # 199.6  $  17.80 "   0.151&    18
          19      0.002&   0.000&   0.000&   2.869&  31.81 $ 299.6  #1318    # 521.2  # 402.6  # 206.9  $  16.38 "   0.098&    19
          20      0.019&   0.000&   0.000&   9.742"  29.40 $ 254.0  #1126    # 479.6  # 360.9  # 165.6  $  14.37 "   0.041&    20
          21      0.024&   0.000&   0.000&   7.477&  27.14 $ 198.2  $ 876.2  # 436.2  # 361.0  # 133.9  $  13.44 "   0.011&    21
          22      0.008&   0.000&   0.000&   7.097&  25.84 $ 224.3  $ 768.8  # 400.3  # 338.2  # 108.5  $  13.43 "   0.002&    22
          23      0.001&   0.000&   0.000&   6.560&  24.98 $ 239.2  # 756.9  # 368.3  # 325.7  #  92.14 $  12.64 "   0.000&    23
          24      0.000&   0.000&   0.000&   5.720&  25.71 $ 220.6  # 843.0  # 346.1  # 307.2  #  84.24 $  11.35 "   0.000&    24
          25      0.000&   0.000&   0.000&   5.523&  25.77 $ 223.4  #1011    # 345.1  # 286.7  #  75.90 $  10.19 "   0.000&    25
          26      0.000&   0.000&   0.000&   5.456&  25.27 $ 229.6  #1139    # 360.0  # 260.3  #  69.29 $   9.456"   0.000&    26
          27      0.000&   0.000&   0.000&   4.877&  24.25 $ 216.3  #1184    # 447.8  # 236.5  #  64.77 $   8.644"   0.000&    27
          28      0.000&   0.000&   0.000&   4.618&  23.03 $ 208.7  $1012    # 444.6  # 218.0  $  65.31 $   7.809&   0.000&    28
          29      0.000&            0.000&   4.429&  22.30 $ 319.4  # 871.8  # 383.4  # 200.3  $  67.11 $   6.955&   0.000&    29
          30      0.000&            0.000&   4.599&  21.67 $ 346.4  # 871.0  # 477.8  # 183.4  $  67.41 $   6.830&   0.000&    30
          31      0.000&            0.000&           21.35 $          826.0  # 537.8  #           63.13 $            0.000&    31

          Mean    0.084&   0.000&   0.000&   2.299&  28.56 & 187.7  $ 932.0  $ 698.4  # 603.6  $ 150.7  $  34.56 &   1.245&
        Median    0.002&   0.000&   0.000&   0.000&  25.71 & 198.0  $ 871.8  $ 593.5  # 442.3  $ 141.9  $  22.77 &   0.401&
       Maximum    0.707&   0.000&   0.000&   9.742&  60.95 & 346.4  $2006    $1555    #1723    $ 397.1  $ 107.4  &   5.814&
       Minimum    0.000&   0.000&   0.000&   0.000&   5.165&  20.57 $ 340.0  $ 345.1  # 183.4  $  63.13 $   6.830&   0.000&
         Total     2.61&    0.00&    0.00&   68.97&  885.4 & 5630   $28893   $21649   #18107   $ 4670   $ 1037   &   38.60&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    221.9  &                " ... Relative Uncertainty +/-10%
 Ann. Median     25.27 &                # ... Relative Uncertainty +/-15%
Annual Total   80982   &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    2006    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2003
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&   0.000&  46.02 $  58.80 $  17.47 $ 147.8  $4698    $1111    #1892    $1661    $ 114.3  $  32.71 $     1
           2      0.000&   0.000&  35.70 $  47.26 $  15.50 # 182.9  $3901    $1084    #1726    #1345    # 102.5  $  27.96 $     2
           3      0.000&   0.000&  27.03 $  24.21 $  14.20 # 305.6  #3474    $2335    $1569    #1061    #  91.99 $  23.95 $     3
           4      0.000&   0.000&  18.70 $  12.23 #  12.87 # 263.7  #3371    $3107    $1470    # 882.2  #  83.01 $  20.27 $     4
           5      0.000&   0.000&  12.85 "  33.73 &  11.61 # 226.5  #3725    $3395    $1275    # 749.8  #  74.91 $  17.81 $     5
           6      0.000&   0.000&   8.197&  69.97 $  10.45 # 209.1  $4159    $3497    $1091    # 641.2  #  69.87 $  16.09 "     6
           7      0.000&   0.000&   5.007&  40.97 $   9.715# 194.1  $3818    $2965    $ 988.1  # 560.4  #  65.96 $  14.54 "     7
           8      0.000&   0.000&   3.686&  25.94 $   8.883# 173.1  $3334    $2188    $ 983.0  # 500.6  #  60.67 $  12.95 "     8
           9      0.000&   0.000&   2.946&  17.97 $   7.917& 155.2  $3199    $1819    $1201    # 433.3  #  51.05 $  11.39 "     9
          10      0.000&   0.000&   2.108&  20.11 $   7.680& 143.0  $3916    $1713    $1237    # 385.8  #  44.77 $  52.54 $    10
          11      0.000&   0.000&   1.384& 179.6  $  40.66 $ 135.3  $5015    $3096    $1489    # 347.3  #  39.82 $  55.40 $    11
          12      0.000&   0.000&   0.911& 943.9  $  96.49 $ 128.2  $4206    $3609    $1459    # 321.9  #  36.04 $  40.74 $    12
          13      0.000&   0.000&   0.427&2094    $ 135.2  $ 120.5  $3896    $3566    $1422    # 333.0  #  33.21 $  32.48 $    13
          14      0.000&   0.000&   0.133&1128    # 104.3  $ 112.7  $4607    $3855    $1313    # 350.3  #  30.49 $  26.90 $    14
          15      0.000&   0.000&   0.020& 669.8  # 126.9  $ 106.9  $4088    $3238    $1255    # 324.3  #  27.58 $  22.07 $    15
          16      0.000&   0.000&   0.002& 480.8  # 254.5  $ 102.2  $3294    $2841    $1099    # 285.3  #  26.16 $  18.16 $    16
          17      0.000&   0.000&   0.000& 345.1  # 591.1  #  97.91 $2920    $2532    $ 938.5  # 260.0  #  27.87 $  15.57 "    17
          18      0.000&   0.000&   0.000& 241.4  # 535.6  #  94.57 $2644    $2286    $ 810.4  # 242.3  #  36.50 $  15.07 "    18
          19      0.000&   0.000&   0.000& 189.8  $ 522.0  #  90.35 $2283    $2204    $ 715.6  # 228.6  #  68.55 $  14.35 "    19
          20      0.000&   0.000&   0.000& 154.2  $ 394.4  #  86.86 $2054    $2196    $ 692.4  # 214.0  $  87.34 $  12.92 "    20
          21      0.000&   0.000&   0.000& 123.7  $ 372.7  #  84.57 $1882    $2352    $ 778.9  # 200.4  $  78.68 $  14.25 "    21
          22      0.000& 189.8  &   0.000&  96.68 $ 328.4  #  92.17 $1858    "5120    $1222    # 188.7  $  72.19 $  12.48 "    22
          23      0.000& 311.2  $   0.000&  73.66 $ 279.1  # 134.4  $1606    #6658    "1580    # 177.1  $  74.68 $  10.62 "    23
          24      0.000& 186.9  $   0.000&  58.93 $ 264.8  # 181.5  $1437    #6088    $1611    # 165.6  $  75.11 $   9.049"    24
          25      0.000& 120.4  $   0.000&  47.60 $ 232.7  # 199.1  $1300    #5366    $1649    # 152.9  $  64.91 $   7.478&    25
          26      0.000&  85.49 $   0.000&  40.03 $ 201.9  $ 300.3  #1187    #4449    $1490    # 142.7  $  59.55 $   5.823&    26
          27      0.000&  67.59 $   0.000&  34.08 $ 178.8  $ 752.5  #1142    #3776    $1361    # 160.1  $  54.87 $   4.658&    27
          28      0.000&  55.91 $   0.000&  28.21 $ 156.1  $1680    $1051    #3154    $1146    # 140.7  $  50.26 $   3.825&    28
          29      0.000&            0.000&  23.77 $ 135.9  $3785    $ 931.3  #2768    $1257    $ 146.7  $  44.69 $   3.152&    29
          30      0.000&            0.000&  20.23 $ 128.7  $4646    $ 977.1  #2400    $2365    $ 122.0  $  38.61 $   2.604&    30
          31      0.000&           13.56 &          137.3  $         1175    #2099    $          113.5  $            2.121&    31

          Mean    0.000&  36.33 &   5.764& 244.2  & 172.1  & 497.7  $2811    $3125    $1303    $ 414.1  $  59.54 $  18.06 &
        Median    0.000&   0.000&   0.020&  58.86 & 135.2  & 151.5  $3199    $2965    $1266    $ 285.3  $  60.11 $  14.54 &
       Maximum    0.000& 311.2  &  46.02 &2094    & 591.1  &4646    $5015    $6658    $2365    $1661    $ 114.3  $  55.40 &
       Minimum    0.000&   0.000&   0.000&  12.23 &   7.680&  84.57 $ 931.3  $1084    $ 692.4  $ 113.5  $  26.16 $   2.121&
         Total     0.00& 1017   &  178.7 & 7325   & 5334   &14932   $87152   $96866   $39085   $12838   $ 1786   $  559.9 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    731.7  &                " ... Relative Uncertainty +/-10%
 Ann. Median    102.2  &                # ... Relative Uncertainty +/-15%
Annual Total   267075  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    6658    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2004
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      1.908&   0.000&   0.000&   0.000&   0.000&  42.47 $ 337.7  # 561.4  #1784    $ 204.1  $ 101.0  $  30.74 $     1
           2      2.027&   0.000&   0.000&   0.000&   0.000&  60.64 $ 378.1  # 753.4  #1423    # 197.2  $  91.78 $  37.13 $     2
           3      2.163&   0.000&   0.000&   0.000&   0.000&  78.66 $ 589.0  # 621.2  #1155    # 185.2  $  84.32 $  41.73 $     3
           4      2.000&   0.000&   0.000&   0.000&   0.055& 100.0  $ 560.3  # 621.6  # 971.3  # 173.3  $  78.08 $  28.04 $     4
           5      2.088&   0.000&   0.000&   0.000&   0.535& 109.5  $ 551.8  # 680.0  # 936.9  # 166.2  $  71.36 $  21.65 $     5
           6      2.135&   0.000&   0.000&   0.000&   1.417& 165.2  $ 495.5  # 944.9  #1920    $ 193.7  $  64.21 $  18.51 $     6
           7      1.805&   0.000&   0.000&   0.000&   3.086& 476.6  $ 855.5  # 857.7  #2144    $ 213.4  $  52.79 $  16.74 "     7
           8      1.350&   0.000&   0.000&   0.000&   5.988& 557.4  #2387    $ 716.6  #1788    # 199.5  $  46.63 $  14.73 "     8
           9      1.056&   0.000&   0.000&   0.000&   6.697& 570.8  #2374    $ 666.7  #1533    # 170.6  $  43.05 $  12.89 "     9
          10      0.886&   0.000&   0.000&   0.000&  11.56 $ 593.3  #2148    $ 572.9  #1305    # 154.4  $  47.09 $  11.28 "    10
          11      0.901&   0.000&   0.000&   0.000&  14.03 $ 909.0  #1812    $ 566.5  #1061    # 160.3  $  58.34 $   9.691"    11
          12      1.016&   0.000&   0.000&   0.000&   9.624&1112    #1571    #1528    # 901.7  # 254.6  $  66.66 $   8.479&    12
          13      1.058&   0.000&   0.000&   0.000&   7.333&1612    #1289    #1578    # 755.8  # 286.4  #  67.90 $   7.252&    13
          14      0.917&   0.000&   0.000&   0.000&   5.966&1274    #1055    #1414    # 648.2  # 222.4  $  59.69 $   6.308&    14
          15      0.770&   0.000&   0.000&   0.000&   5.298& 900.3  # 891.0  #1346    # 570.6  # 178.1  $  51.20 $   5.727&    15
          16      0.545&   0.000&   0.000&   0.000&   8.707& 737.1  # 752.8  #1326    # 523.6  # 158.4  $  43.73 $   5.083&    16
          17      0.290&   0.000&   0.000&   0.000&  10.86 " 665.0  # 635.9  #1198    # 481.5  # 150.5  $  39.10 $   4.306&    17
          18      0.126&   0.000&   0.000&   0.000&  17.27 $ 580.7  # 544.2  #1009    # 448.4  # 136.8  $  35.48 $   3.891&    18
          19      0.027&   0.000&   0.000&   0.000&  25.16 $ 477.6  # 481.1  # 853.6  # 431.9  # 124.9  $  33.72 $   3.479&    19
          20      0.001&   0.000&   0.000&   0.000&  20.12 $ 400.1  # 440.1  # 753.8  # 396.8  # 108.0  $  31.90 $   3.230&    20
          21      0.000&   0.000&   0.000&   0.000&  17.98 $ 350.7  # 466.8  # 850.2  # 360.6  # 185.7  $  29.35 $   3.036&    21
          22      0.000&   0.000&   0.000&   0.000&  21.48 $ 343.2  # 541.8  # 783.1  # 336.5  # 566.6  #  27.20 $   2.737&    22
          23      0.000&   0.000&   0.000&   0.000&  31.66 $ 375.2  # 546.7  # 810.9  # 313.3  # 252.2  $  25.55 $   2.327&    23
          24      0.000&   0.000&   0.000&   0.000&  35.75 $ 328.6  # 544.7  #1386    # 293.5  # 285.7  $  24.26 $   1.870&    24
          25      0.000&   0.000&   0.000&   0.000&  26.82 $ 289.7  # 484.6  #1912    $ 277.6  # 275.2  #  24.53 $   1.517&    25
          26      0.000&   0.000&   0.000&   0.000&  21.10 $ 279.1  # 436.3  #2128    $ 262.0  # 219.5  $  28.25 $   1.370&    26
          27      0.000&   0.000&   0.000&   0.000&  18.01 $ 273.8  # 416.6  #2549    $ 248.9  # 203.1  $  33.60 $   1.295&    27
          28      0.000&   0.000&   0.000&   0.000&  16.10 " 335.6  # 395.7  #2811    $ 234.5  # 172.1  $  39.96 $   1.299&    28
          29      0.000&   0.000&   0.000&   0.000&  17.53 $ 360.3  # 361.7  #2639    $ 221.0  # 146.1  $  37.97 $   1.265&    29
          30      0.000&            0.000&   0.000&  35.93 $ 330.5  # 365.2  #2333    $ 207.9  $ 125.1  $  35.17 $   1.409&    30
          31      0.000&            0.000&           36.82 $          431.7  #2094    $          110.8  $            1.337&    31

          Mean    0.744&   0.000&   0.000&   0.000&  13.96 & 489.6  $ 811.0  $1254    $ 797.9  $ 199.4  $  49.13 $  10.01 &
        Median    0.545&   0.000&   0.000&   0.000&  11.56 & 367.8  $ 544.7  $ 944.9  $ 547.1  $ 185.2  $  43.39 $   5.083&
       Maximum    2.163&   0.000&   0.000&   0.000&  36.82 &1612    $2387    $2811    $2144    $ 566.6  $ 101.0  $  41.73 &
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  42.47 $ 337.7  $ 561.4  $ 207.9  $ 108.0  $  24.26 $   1.265&
         Total    23.07&    0.00&    0.00&    0.00&  432.9 &14689   $25140   $38863   $23937   $ 6180   $ 1474   $  310.3 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    303.4  &                " ... Relative Uncertainty +/-10%
 Ann. Median     31.20 &                # ... Relative Uncertainty +/-15%
Annual Total   111049  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    2811    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2005
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      1.195&   0.000&   0.000&   0.000&  11.37 " 427.0  #2708    $ 789.7  #1298    # 777.6  # 158.6  $  16.93 "     1
           2      0.993&   0.000&   0.000&   0.000&  18.81 $ 353.1  #2413    $ 913.5  #1211    # 855.6  # 145.8  $  16.99 "     2
           3      0.669&   0.000&   0.000&   0.000&  28.70 $ 309.0  #2167    $1263    #1111    # 774.2  # 135.0  $  15.89 "     3
           4      0.428&   0.000&   0.000&   0.000&  28.48 $ 319.1  #2337    $1186    # 998.8  # 878.3  # 110.6  $  14.98 "     4
           5      0.231&   0.000&   0.000&   0.000&  51.19 $ 644.4  #2393    $1083    # 921.9  # 917.3  # 117.3  $  15.18 "     5
           6      0.086&   0.000&   0.000&   0.000& 225.1  $ 976.7  #2495    $ 995.0  #1606    # 920.2  # 130.4  $  14.93 "     6
           7      0.023&   0.000&   0.000& 210.1  & 364.2  #1411    #2797    $ 962.8  #1855    $ 827.7  # 120.3  $  15.26 "     7
           8      0.001&   0.000&   0.000& 179.1  $ 268.2  #1670    #2396    $ 864.6  #2330    $ 673.1  # 108.0  $  15.97 "     8
           9      0.000&   0.000&   0.000& 125.3  $ 195.2  $2127    $1985    $ 755.0  #2570    $ 608.4  #  99.15 $  16.40 "     9
          10      0.000&   0.000&   0.000&  92.07 $ 146.1  $4255    $1759    # 671.2  #2452    $ 649.6  #  89.31 $  16.02 "    10
          11      0.000&   0.000&   0.000&  72.28 $ 115.2  $6093    $1553    # 610.9  #1999    $ 684.0  #  80.29 $  17.92 $    11
          12      0.000&   0.000&   0.000&  60.71 $ 104.8  $6497    "1382    # 603.0  #1808    " 570.5  #  74.01 $  18.97 $    12
          13      0.000&   0.000&   0.000&  52.02 $  89.39 $6175    $1377    # 986.2  #1615    # 475.0  #  69.51 $  19.35 $    13
          14      0.000&   0.000&   0.000&  44.41 $  92.15 $4812    $1369    #1353    #1523    # 410.5  #  65.18 $  19.60 $    14
          15      0.000&   0.000&   0.000&  38.39 $  99.25 $4020    $1313    #1332    #1293    # 358.6  #  60.06 $  20.08 $    15
          16      0.000&   0.000&   0.000&  33.64 $ 163.6  $3526    $1249    #1492    $1088    # 321.6  #  55.71 $  19.30 $    16
          17      0.000&   0.000&   0.000&  29.48 $ 191.0  $3585    $1192    #2708    $1367    # 295.2  #  52.29 $  18.25 $    17
          18      0.000&   0.000&   0.000&  25.61 $ 223.3  $4051    $1154    #5231    $1770    # 278.4  #  48.22 $  16.82 "    18
          19      0.000&   0.000&   0.000&  23.07 $ 762.3  #4074    $1089    #4791    $1455    # 270.7  #  44.06 $  14.53 "    19
          20      0.000&   0.000&   0.000&  20.00 $ 814.8  #4027    $1020    #4564    $1506    # 250.6  #  40.64 $  12.63 "    20
          21      0.000&   0.000&   0.000&  18.70 $1034    #3621    $1535    #4231    $1758    # 237.1  #  37.17 $  11.17 "    21
          22      0.000&   0.000&   0.000&  17.64 "2099    $3131    $1904    $3184    $1535    # 255.2  #  33.81 $   9.877"    22
          23      0.000&   0.000&   0.000&  16.04 "2300    $3196    $1759    "2582    $1232    # 248.6  #  31.68 $   8.827"    23
          24      0.000&   0.000&   0.000&  14.32 "2357    $4491    $1677    #2283    $1033    # 228.6  #  28.39 $   8.004&    24
          25      0.000&   0.000&   0.000&  12.77 "2417    $5541    $1629    #2117    $ 907.0  # 231.2  #  25.16 $   7.255&    25
          26      0.000&   0.000&   0.000&  11.55 "2038    $5967    $1416    #1976    $ 797.8  # 231.5  #  20.54 $   6.634&    26
          27      0.000&   0.000&   0.000&  10.82 "2028    $5356    $1243    #1800    " 700.6  # 218.4  #  17.67 $   5.902&    27
          28      0.000&   0.000&   0.000&  10.19 "1479    #4233    $1122    #1665    # 630.0  # 204.5  $  16.30 "   5.091&    28
          29      0.000&            0.000&  10.19 " 993.7  #3556    $1045    #1672    # 618.4  # 186.5  $  16.27 "   4.610&    29
          30      0.000&            0.000&   9.848" 705.1  #3078    $ 955.9  #1603    # 673.7  # 175.1  $  16.51 "   4.305&    30
          31      0.000&            0.000&          534.4  #          867.9  #1444    #          171.3  $            3.737&    31

          Mean    0.117&   0.000&   0.000&  37.94 & 709.0  $3384    $1655    $1862    $1389    $ 457.6  $  68.26 $  13.27 &
        Median    0.000&   0.000&   0.000&  18.17 & 225.1  $3603    $1535    $1444    $1332    $ 321.6  $  57.89 $  15.18 &
       Maximum    1.195&   0.000&   0.000& 210.1  &2417    $6497    $2797    $5231    $2570    $ 920.2  $ 158.6  $  20.08 &
       Minimum    0.000&   0.000&   0.000&   0.000&  11.37 $ 309.0  $ 867.9  $ 603.0  $ 618.4  $ 171.3  $  16.27 $   3.737&
         Total      3.6&     0.0&     0.0&  1138  & 21978  $101521  $ 51304  $ 57711  $ 41661  $ 14185  $  2048  $   411.4&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    799.9  &                " ... Relative Uncertainty +/-10%
 Ann. Median    117.3  &                # ... Relative Uncertainty +/-15%
Annual Total   291962  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    6497    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2006
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      3.243& 410.0  #  56.23 $   5.634&  22.67 $  52.25 $ 105.6  $ 333.0  #1546    # 221.6  #  47.88 $   5.658&     1
           2      2.760& 425.0  #  53.44 $   5.324&  22.81 $  47.38 $ 115.6  $ 324.5  #1311    # 210.1  $  40.80 $   5.099&     2
           3      2.814& 399.4  #  51.37 $   4.678&  21.56 $  44.44 $ 117.6  $ 278.5  #1100    # 203.9  $  36.22 $   4.613&     3
           4      2.738& 355.7  #  48.82 $   4.350&  20.16 $  42.87 $ 121.6  $ 248.5  #1020    # 233.0  #  33.42 $   3.878&     4
           5      2.486& 308.5  #  46.37 $   4.528&  20.23 $  42.51 $ 126.3  $ 228.3  # 952.6  # 234.6  #  32.15 $   3.253&     5
           6      2.423& 243.4  #  42.94 $   5.580&  20.41 $  40.90 $ 112.5  $ 213.6  # 769.5  # 204.1  $  30.25 $   2.663&     6
           7      2.615& 204.1  $  41.57 $   5.704&  20.35 $  40.26 $  98.75 $ 256.4  $ 619.4  # 181.7  $  29.92 $   2.240&     7
           8      2.686& 220.5  $  39.56 $   5.424&  19.89 $  40.18 $  89.32 $ 437.7  # 608.6  # 160.4  $  27.98 $   1.962&     8
           9     37.55 & 316.1  #  37.02 $   5.228&  19.64 $  39.39 $  91.30 $ 381.8  # 852.5  # 150.2  $  26.88 $   1.643&     9
          10     27.50 $ 578.3  #  32.93 $   4.866&  18.87 $  38.73 $ 106.5  $ 302.7  #1331    # 140.3  $  28.47 $   1.263&    10
          11     80.24 $ 431.4  #  29.11 $   4.814&  18.91 $  38.43 $ 108.3  $ 305.3  #1551    # 141.4  $  29.64 $   0.993&    11
          12    300.7  # 252.1  $  24.89 $  12.41 &  19.54 $  37.69 $ 104.0  $ 279.1  #1782    # 161.2  $  30.34 $   0.949&    12
          13    632.1  $ 201.3  $  21.77 $  15.57 "  20.81 $  36.37 $ 216.8  $ 308.8  #1483    # 159.7  $  29.96 $   0.841&    13
          14   6968    $ 216.6  $  18.80 $  13.97 "  22.55 $  35.13 $ 182.0  $ 278.1  #1264    # 147.5  $  27.49 $   0.781&    14
          15   5855    $ 358.6  #  16.61 "  12.41 "  28.14 $  34.38 $ 154.5  $ 435.8  #1095    # 133.0  $  24.67 $   0.773&    15
          16   4429    $ 231.1  $  15.72 "  11.30 "  41.36 $  33.85 $ 131.2  $ 742.2  # 922.9  # 122.1  $  22.28 $   0.661&    16
          17   2595    $ 167.1  $  14.57 "  10.29 "  44.56 $  33.58 $ 115.8  $ 564.6  # 833.8  # 113.0  $  20.12 $   0.465&    17
          18   2631    $ 129.6  $  12.74 "   9.965"  34.64 $  33.16 $ 104.3  $ 418.8  # 829.3  # 105.8  $  18.20 $   0.297&    18
          19   2324    $ 103.3  $  11.15 "   9.377"  30.67 $  34.77 $  94.81 $1133    $ 770.9  #  99.32 $  16.80 "   0.219&    19
          20   1605    $  85.08 $  10.07 "   8.947"  31.03 $  49.09 $  94.00 $1839    $ 644.6  #  92.13 $  15.19 "   0.166&    20
          21   1110    #  79.86 $   9.309"   8.646"  28.73 $  61.21 $ 183.8  $1176    # 605.8  #  85.20 $  14.32 "   0.099&    21
          22    766.8  #  74.46 $   8.474&   8.924"  27.87 $  63.60 $ 193.2  $2536    $ 603.8  #  78.25 $  12.77 "   0.063&    22
          23    556.5  #  69.29 $   7.764&   9.233"  31.02 $  58.01 $ 149.2  $3112    $ 512.2  #  75.04 $  11.30 "   0.034&    23
          24    546.4  #  67.04 $   7.553&  10.31 "  35.85 $  54.23 $ 156.8  $2095    $ 436.2  #  69.79 $   9.881"   0.015&    24
          25    644.6  #  68.21 $   7.548&  13.15 "  42.42 $  50.29 $ 351.8  #1981    $ 382.8  #  65.08 $   8.579&   0.004&    25
          26    864.2  #  85.95 $   7.473&  15.86 "  49.82 $  47.52 $ 338.7  #1844    $ 342.3  #  61.32 $   7.216&   0.000&    26
          27    811.5  #  69.80 $   7.646&  16.38 "  45.65 $  50.79 $ 322.1  #1485    # 310.4  #  52.38 $   6.098&   0.000&    27
          28    674.2  #  61.01 $   7.380&  18.76 $  42.73 $  93.74 $ 485.4  #1137    # 280.9  #  47.55 $   5.566&   0.000&    28
          29    583.1  #            6.620&  21.11 $  45.81 $ 122.4  $ 443.8  # 901.0  # 256.6  #  45.00 $   5.913&   0.000&    29
          30    469.1  #            5.694&  20.73 $  48.37 $ 107.2  $ 394.8  # 722.3  # 237.7  #  47.16 $   5.785&   0.000&    30
          31    411.1  #            5.049&           54.89 $          367.8  # 883.4  #           51.70 $            0.000&    31

          Mean 1127    & 221.9  $  22.78 &  10.12 &  30.71 $  50.15 $ 186.4  $ 876.8  $ 841.8  # 125.6  $  21.87 &   1.246&
        Median  556.5  & 210.3  $  15.72 &   9.305&  28.14 $  42.69 $ 126.3  $ 437.7  $ 800.1  # 122.1  $  23.47 &   0.661&
       Maximum 6968    & 578.3  $  56.23 &  21.11 &  54.89 $ 122.4  $ 485.4  $3112    $1782    # 234.6  $  47.88 &   5.658&
       Minimum    2.423&  61.01 $   5.049&   4.350&  18.87 $  33.16 $  89.32 $ 213.6  $ 237.7  #  45.00 $   5.566&   0.000&
         Total 34945   & 6213   $  706.2 &  303.5 &  951.9 $ 1504   $ 5778   $27182   $25254   # 3894   $  656.1 &   38.63&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    294.3  &                " ... Relative Uncertainty +/-10%
 Ann. Median     50.29 &                # ... Relative Uncertainty +/-15%
Annual Total   107426  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    6968    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2007
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&   0.000&   0.000&   0.000&   0.000&  53.46 $ 189.6  $4228    $1430    # 472.9  #  83.89 $   4.338&     1
           2      0.000&   0.000&   0.000&   0.000&   0.000&  66.64 $ 320.7  #4071    $1269    # 415.5  #  74.22 $   4.511&     2
           3      0.000&   0.000&   0.000&   0.000&   8.128&  64.45 $ 650.7  #4052    $1265    # 359.8  #  67.24 $   4.478&     3
           4      0.000&   0.000&   0.000&   0.000&  36.70 $  68.62 $ 740.8  #3119    $1059    # 318.5  #  60.39 $   4.487&     4
           5      0.000&   0.000&   0.000&   0.000&  40.47 $  90.51 $ 665.2  #2455    $ 896.3  # 263.3  #  54.16 $   4.478&     5
           6      0.000&   0.000&   0.000&   0.000&  33.88 $  73.90 $ 855.1  #2252    $ 766.1  # 239.0  #  49.97 $   4.566&     6
           7      0.000&   0.000&   0.000&   0.000&  29.02 $  65.07 $ 841.6  #2446    $ 690.8  # 222.9  #  46.69 $   4.880&     7
           8      0.000&   0.000&   0.000&   0.000&  25.18 $  58.62 $ 596.6  #2012    $1134    # 238.4  #  44.02 $   4.633&     8
           9      0.000&   0.000&   0.000&   0.000&  22.33 $  53.32 $ 464.6  #1734    "1028    # 363.9  #  41.44 $   4.010&     9
          10      0.000&   0.000&   0.000&   0.000&  20.52 $  49.07 $ 374.5  #2246    $ 808.8  # 410.4  #  39.41 $   3.461&    10
          11      0.000&   0.000&   0.000&   0.000&  19.81 $  47.23 $ 300.4  #2869    $ 717.3  # 368.7  #  36.06 $   3.182&    11
          12      0.000&   0.000&   0.000&   0.000&  19.08 $  44.46 $ 253.8  #2175    $1743    $ 369.2  #  31.96 $   3.189&    12
          13      0.000&   0.000&   0.000&   0.000&  18.63 "  41.68 $ 223.4  #1945    $2592    $ 370.8  #  30.24 $   2.740&    13
          14      0.000&   0.000&   0.000&   0.000&  18.42 $  39.90 $ 201.2  $2028    $2058    $ 356.9  #  27.88 $   2.152&    14
          15      0.000&   0.000&   0.000&   0.000&  17.66 "  38.66 $ 183.8  $1697    $2103    $ 294.2  #  25.79 $   1.535&    15
          16      0.000&   0.000&   0.000&   0.000&  17.38 "  45.49 $ 167.3  $1321    #2075    $ 244.1  #  23.65 $   1.657&    16
          17      0.000&   0.000&   0.000&   0.000&  17.95 "  41.62 $ 148.7  $1096    #1854    $ 214.4  $  21.54 $   3.404&    17
          18      0.000&   0.000&   0.000&   0.000&  17.84 "  38.05 $ 134.9  $ 933.4  #1502    # 197.3  $  22.58 $   9.759&    18
          19      0.000&   0.000&   0.000&   0.000&  16.98 "  36.00 $ 137.0  $ 826.6  #1256    # 174.5  $  19.43 $  46.57 $    19
          20      0.000&   0.000&   0.000&   0.000&  17.71 "  34.37 $ 207.6  $1235    #1046    # 152.6  $  16.70 "  94.16 $    20
          21      0.000&   0.000&   0.000&   0.000&  16.82 "  72.74 $ 286.6  $1686    $ 869.7  # 138.3  $  15.03 "  65.61 $    21
          22      0.000&   0.000&   0.000&   0.000&  15.86 "  88.66 $ 441.6  #1836    $ 769.5  # 124.9  $  13.68 "  48.07 $    22
          23      0.000&   0.000&   0.000&   0.000&  15.62 " 102.6  $ 532.4  #2651    $ 697.2  # 111.5  $  11.91 "  37.02 $    23
          24      0.000&   0.000&   0.000&   0.000&  16.06 " 155.5  $1053    #2335    $ 685.8  #  97.81 $  10.50 "  29.01 $    24
          25      0.000&   0.000&   0.000&   0.000&  16.03 " 181.1  $1467    #1921    $ 779.0  #  88.32 $   9.472"  22.96 $    25
          26      0.000&   0.000&   0.000&   0.000&  16.84 " 136.0  $1728    #1943    $ 737.9  #  84.48 $   8.683"  19.09 $    26
          27      0.000&   0.000&   0.000&   0.000&  19.18 $ 117.8  $1669    $2060    $ 774.6  # 114.5  $   7.737&  16.31 "    27
          28      0.000&   0.000&   0.000&   0.000&  61.25 $ 137.1  $2825    $1587    # 668.7  # 145.8  $   6.602&  13.80 "    28
          29      0.000&            0.000&   0.000& 118.1  $ 182.1  $2593    $1421    # 567.1  # 139.7  $   5.729&  11.56 "    29
          30      0.000&            0.000&   0.000&  98.20 $ 202.6  $3133    $2046    $ 531.5  # 113.2  $   4.978&   9.976"    30
          31      0.000&            0.000&           61.93 $         4424    $1735    $           95.06 $            8.295&    31

          Mean    0.000&   0.000&   0.000&   0.000&  27.53 &  80.91 $ 897.1  $2128    $1146    $ 235.5  $  30.39 &  15.93 &
        Median    0.000&   0.000&   0.000&   0.000&  18.42 &  64.76 $ 464.6  $2012    $ 962.1  $ 222.9  $  24.72 &   4.633&
       Maximum    0.000&   0.000&   0.000&   0.000& 118.1  & 202.6  $4424    $4228    $2592    $ 472.9  $  83.89 &  94.16 &
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  34.37 $ 134.9  $ 826.6  $ 531.5  $  84.48 $   4.978&   1.535&
         Total     0.00&    0.00&    0.00&    0.00&  853.5 & 2427   $27811   $65963   $34373   $ 7301   $  911.6 &  493.9 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    383.9  &                " ... Relative Uncertainty +/-10%
 Ann. Median     25.18 &                # ... Relative Uncertainty +/-15%
Annual Total   140134  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    4424    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2008
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       6.86&    0.00&    0.00&  154.3 &   71.01$  277.5 $  466.8 # 9806   $  475.2 #  794.5 #  380.3 #   34.95$     1
           2       6.44&    0.00&    0.00& 1222   $   69.11$  170.4 $  624.8 #13682   $  460.4 #  663.9 #  242.7 $   30.29$     2
           3       5.62&    0.00&    0.00&  791.0 #   70.79$  139.7 $  633.1 # 9176   $  412.8 #  566.0 #  189.7 $   27.36$     3
           4       4.36&    0.00&    0.00&  756.0 #   74.11$  135.4 $  569.1 # 6539   $  368.2 #  461.0 #  180.7 $   25.52$     4
           5       3.44&    0.00&    0.00&  440.2 #   74.31$  138.5 $  539.7 # 5278   $  344.8 #  388.2 #  193.7 $   25.60$     5
           6       2.20&    0.00&    0.00&  541.4 #   70.43$  167.2 $  471.6 # 4131   $  326.4 #  331.3 #  214.1 $   26.41$     6
           7       1.29&    0.00&    0.00&  530.8 #   63.98$  207.0 $  373.6 # 3225   $  298.2 #  287.6 #  187.0 $   23.78$     7
           8       0.70&    0.00&    0.00&  331.6 #   58.62$  166.5 $  312.6 # 2708   $  276.8 #  251.8 #  148.1 $   21.60$     8
           9       0.29&    0.00&    0.00&  271.2 #   54.34$  155.4 $  276.7 # 2329   $  268.5 #  226.8 #  128.4 $   19.84$     9
          10       0.09&    0.00&    0.00&  337.2 #   51.23$  184.0 $  269.4 # 2039   $  258.2 #  204.4 $  109.8 $   19.73$    10
          11       0.01&    0.00&    0.00&  226.2 $   57.02$  204.6 $  306.1 # 1803   "  249.3 #  186.3 $   96.09$   18.20$    11
          12       0.00&    0.00&    0.00&  161.6 $   47.00$  178.5 $  320.0 # 1593   #  254.4 #  171.6 $   84.20$   17.40"    12
          13       0.00&    0.00&    0.00&  118.0 $   47.17$  148.9 $  290.3 # 1398   #  248.8 #  157.2 $   73.91$   16.83"    13
          14       0.00&    0.00&    0.00&   91.49$   48.40$  136.4 $  261.3 # 1244   #  249.7 #  145.0 $   66.63$   15.35"    14
          15       0.00&    0.00&    0.00&   74.47$   47.64$  159.4 $  367.3 # 1112   #  239.6 #  132.5 $   58.75$   13.72"    15
          16       0.00&    0.00&    0.00&   64.18$   47.83$  234.6 # 1195   #  995.0 #  226.6 #  120.9 $   51.64$   12.67"    16
          17       0.00&    0.00&    0.00&   65.89$   48.31$  284.7 # 1223   #  889.1 #  236.4 #  111.2 $   46.53$   11.55"    17
          18       0.00&    0.00&    0.00&   83.64$   45.30$  254.3 # 2658   $  801.0 #  289.6 #  102.4 $   42.50$   10.39"    18
          19       0.00&    0.00&    0.00&  139.3 $   41.28$  221.9 $ 4471   $  718.3 #  331.8 #   95.97$   39.18$    9.76"    19
          20       0.00&    0.00&    0.00&  121.3 $   38.81$  195.7 $ 3844   $  651.2 #  282.7 #   88.27$   36.75$    9.11"    20
          21       0.00&    0.00&    0.00&  155.1 $   37.85$  175.4 $ 3579   $  605.4 #  275.2 #   80.62$   34.97$    8.28&    21
          22       0.00&    0.00&    0.00&  174.5 $   40.95$  176.3 $ 3607   $  549.3 #  267.7 #   74.46$   33.09$    7.58&    22
          23       0.00&    0.00&    0.00&  167.3 $   51.32$  167.0 $ 3055   $  518.3 #  252.6 #   70.05$   35.32$    6.61&    23
          24       0.00&    0.00&    0.00&  145.7 $   60.29$  146.3 $ 4098   $  495.4 #  227.7 #   73.75$   40.99$    5.93&    24
          25       0.00&    0.00&    0.00&  122.9 $  116.2 $  135.0 $ 3049   $  471.3 #  275.0 #  161.2 $   52.21$    5.20&    25
          26       0.00&    0.00&    0.00&  105.8 $  195.3 $  128.4 $ 2754   $  444.3 #  961.8 #  243.5 #   62.38$    4.30&    26
          27       0.00&    0.00&    0.00&   90.84$  135.1 $  143.8 $ 3285   $  421.3 # 1070   #  180.0 $   55.47$    3.53&    27
          28       0.00&    0.00&    0.00&   81.35$  142.2 $  275.0 $ 3783   $  404.0 # 1109   #  149.3 $   46.77$    2.94&    28
          29       0.00&    0.00&    0.00&   75.88$  189.9 $  442.6 # 4616   $  396.7 # 1212   #  214.4 $   42.85$    2.35&    29
          30       0.00&             0.00&   76.01$  158.1 $  412.3 # 6765   $  411.8 # 1026   #  801.3 #   39.86$    1.59&    30
          31       0.00&             0.00&           141.8 $          7802   $  460.3 #           873.1 #             1.11&    31

          Mean    1.010&   0.000&   0.000& 257.2  &  77.28 $ 198.8  $2125    $2429    $ 425.8  # 271.2  $ 100.5  $  14.18 &
        Median    0.000&   0.000&   0.000& 150.0  &  58.62 $ 172.9  $1195    $ 995.0  $ 279.7  # 180.0  $  60.56 $  12.67 &
       Maximum     6.86&    0.00&    0.00& 1222   &  195.3 $  442.6 $ 7802   $13682   $ 1212   #  873.1 $  380.3 $   34.95&
       Minimum    0.000&   0.000&   0.000&  64.18 &  37.85 $ 128.4  $ 261.3  $ 396.7  $ 226.6  #  70.05 $  33.09 $   1.105&
         Total    31.30&    0.00&    0.00& 7717   & 2396   $ 5963   $65867   $75298   $12775   # 8409   $ 3014   $  439.5 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    497.0  &                " ... Relative Uncertainty +/-10%
 Ann. Median    107.8  &                # ... Relative Uncertainty +/-15%
Annual Total   181908  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    13682   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2009
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.774& 742.3  #   0.483&   2.267&   0.859&  17.83 "1559    #1928    $1931    $ 739.9  # 124.4  $  36.54 $     1
           2      0.495& 669.4  #   0.297&   2.070&   1.318&  18.68 $1385    #1704    #1810    " 655.7  # 101.0  $  33.15 $     2
           3      0.238& 413.0  #   0.058&   1.911&   2.143&  17.72 $1216    #1505    #1632    # 608.2  #  90.03 $  32.35 $     3
           4      0.074& 239.1  $   0.007&   1.849&   2.537&  21.48 $1087    #1339    #1443    # 569.9  #  80.03 $  28.47 $     4
           5      0.015& 139.6  $  20.78 &   1.763&   2.553&  24.01 $ 829.7  #1206    #1471    # 536.8  #  72.96 $  25.29 $     5
           6      0.000&  91.73 $ 261.7  $   1.627&   2.172&  20.37 $ 639.3  #1171    #1428    # 496.7  #  69.54 $  23.09 $     6
           7      0.000&  66.61 $ 134.9  $   1.456&   1.568&  18.93 $ 672.3  #1178    #1279    # 450.8  #  66.62 $  20.64 $     7
           8      0.000&  51.01 $  80.90 $   1.244&   1.231&  18.26 $ 618.1  #1081    #1205    # 412.8  #  63.08 $  18.02 $     8
           9      0.000&  40.10 $  56.73 $   0.849&   0.920&  17.45 " 707.6  #1051    #1124    # 383.5  #  59.51 $  15.76 "     9
          10      0.000&  32.55 $  42.73 $   0.501&   0.715&  16.46 "1323    #1146    #1146    # 361.5  #  57.15 $  13.73 "    10
          11      0.000&  26.63 $  37.84 $   0.288&   0.518&  18.21 $2010    $1286    #1747    $ 349.6  #  54.43 $  12.14 "    11
          12      0.000&  21.71 $  32.44 $   0.131&   0.317&  19.31 $1966    $1171    #3765    $ 330.5  #  52.86 $  10.76 "    12
          13      0.000&  18.24 $  26.92 $   0.070&   0.295&  19.51 $1871    $1217    #2914    $ 313.0  #  53.41 $   9.528"    13
          14      0.000&  15.74 "  21.92 $   0.093&   0.354&  23.08 $1738    #1381    #2345    $ 289.6  #  61.35 $   8.281&    14
          15      0.000&  14.29 "  18.26 $   0.055&   0.448&  23.88 $1415    #2402    $2490    $ 268.0  #  73.18 $   7.190&    15
          16      0.000&  12.14 "  15.70 "   0.025&   0.530&  22.82 $1202    #2854    $2551    $ 245.9  #  73.11 $   6.507&    16
          17      0.000&  10.25 "  14.03 "   0.010&   0.649&  21.75 $1499    #3085    $1998    $ 223.3  # 110.6  $   5.797&    17
          18      0.000&   8.498&  12.54 "   0.003&   1.648&  20.81 $1277    #4760    $1854    " 206.6  $  97.74 $   4.957&    18
          19      0.000&   6.944&  10.94 "   0.002&   1.975&  33.42 $2506    $5139    $1633    # 192.4  $ 176.6  $   4.330&    19
          20      0.000&   5.532&   9.285"   0.000&   1.622&  71.38 $4985    $4467    $1474    # 179.5  $ 224.5  #   3.985&    20
          21      0.000&   4.431&   8.161&   1.739&   2.304& 157.6  $7342    "5670    $1854    $ 171.0  $ 234.4  $   3.431&    21
          22      0.000&   3.529&   7.001&   4.597&   4.082& 119.2  $7694    $5205    $1883    $ 144.7  $ 170.2  $   2.690&    22
          23      0.000&   2.424&   6.270&   3.446&   8.072&  91.56 $9943    $5435    $1538    # 122.2  $ 120.1  $   2.000&    23
          24      0.000&   1.774&   6.062&   2.788&  11.91 "  87.51 $9273    $4834    $1380    # 110.3  $  98.02 $   1.458&    24
          25      0.000&   1.370&   5.661&   2.377&  10.04 " 280.1  $6566    $3985    $1288    # 105.6  $  79.96 $   1.150&    25
          26      0.000&   1.098&   5.074&   1.987&   7.914& 435.1  #5173    $3364    $1259    # 105.7  $  69.14 $   0.890&    26
          27      0.000&   0.783&   4.467&   1.768&   5.780& 438.8  #4310    $2941    $1068    # 126.8  $  62.95 $   0.706&    27
          28      0.000&   0.549&   3.894&   1.570&   9.054& 662.9  #3470    $2594    $ 904.3  # 179.9  $  57.14 $   0.560&    28
          29      0.000&            3.118&   1.031&  21.59 $ 844.5  #2944    $2410    $ 820.0  # 152.1  $  47.04 $   0.386&    29
          30     56.99 &            2.612&   0.786&  19.89 $1633    #2513    $2246    $ 805.3  # 141.1  $  40.93 $   0.239&    30
          31    928.9  #            2.378&           18.53 $         2175    $2085    $          139.7  $            0.106&    31

          Mean   31.86 &  94.34 &  27.52 &   1.277&   4.630& 173.9  $2965    $2640    $1668    $ 300.4  $  91.40 $  10.78 &
        Median    0.000&  15.02 &   9.285&   1.350&   1.975&  22.95 $1871    $2246    $1506    $ 245.9  $  73.04 $   6.507&
       Maximum  928.9  & 742.3  & 261.7  &   4.597&  21.59 &1633    $9943    $5670    $3765    $ 739.9  $ 234.4  $  36.54 &
       Minimum    0.000&   0.549&   0.007&   0.000&   0.295&  16.46 $ 618.1  $1051    $ 805.3  $ 105.6  $  40.93 $   0.106&
         Total   987.5 & 2641   &  853.2 &   38.30&  143.5 & 5216   $91909   $81838   $50039   $ 9313   $ 2742   $  334.1 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    674.1  &                " ... Relative Uncertainty +/-10%
 Ann. Median     33.42 &                # ... Relative Uncertainty +/-15%
Annual Total   246055  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    9943    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2010
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.033&   0.000&   0.000& 163.7  $   4.968&  76.81 $  75.97 $ 200.5  $ 191.8  $  37.46 $   5.383&   0.000&     1
           2      0.004&   0.000&   0.000& 119.8  $   4.579&  71.55 $  73.08 $ 194.8  $ 193.2  $  36.02 $   5.027&   0.000&     2
           3      0.000&   0.000&   0.000&  88.92 $   4.495&  65.32 $  70.97 $ 180.3  $ 141.6  $  33.14 $   4.050&   0.000&     3
           4      0.000&   0.000&   0.000&  69.22 $   4.495&  60.51 $  66.97 $ 171.8  $ 118.6  $  30.92 $   3.210&   0.000&     4
           5      0.000&   0.000&   0.000&  58.34 $   4.581&  56.90 $  62.88 $ 168.8  $ 116.9  $  29.32 $   2.666&   0.000&     5
           6      0.000&   0.000&   0.000&  49.86 $   4.578&  54.44 $  59.60 $ 159.9  $ 113.3  $  27.12 $   2.263&   0.000&     6
           7      0.000&   0.000&   0.000&  44.72 $   4.060&  52.92 $  56.84 $ 148.5  $ 112.2  $  25.22 $   1.859&   0.000&     7
           8      0.000&   0.000&   0.000&  38.54 $   3.796&  50.09 $  55.04 $ 138.2  $ 134.6  $  24.29 $   1.592&   0.000&     8
           9      0.000&   0.000&   0.000&  32.65 $   3.466&  47.18 $  98.13 $ 129.7  $ 157.6  $  22.68 $   1.247&   0.000&     9
          10      0.000&   0.000&   0.000&  28.91 $   3.543&  44.25 $ 281.1  $ 119.3  $ 160.0  $  23.01 $   1.157&   0.000&    10
          11      0.000&   0.000&   0.000&  25.24 $   3.050&  42.01 $ 350.0  # 112.3  $ 143.3  $  22.52 $   1.771&   0.000&    11
          12      0.000&   0.000&   0.000&  23.23 $   2.858&  38.81 $ 604.9  # 153.3  $ 138.2  $  21.48 $   1.908&   0.000&    12
          13      0.000&   0.000&   0.000&  21.58 $   4.342&  36.90 $ 895.7  # 344.9  # 136.2  $  20.08 $   1.698&   0.000&    13
          14      0.000&   0.000&   0.000&  20.37 $   5.608&  37.33 $ 668.9  # 393.4  # 130.3  $  18.62 $   1.356&   0.000&    14
          15      0.000&   0.000&   0.000&  19.20 $   4.463&  43.87 $ 670.0  # 352.6  # 117.0  $  17.01 "   1.015&   0.000&    15
          16      0.000&   0.000&   0.000&  17.97 $   4.812&  48.57 $ 699.8  # 387.8  # 105.0  $  15.58 "   0.813&   0.000&    16
          17      0.000&   0.000&   0.000&  16.71 "   5.463&  70.21 $ 739.1  # 332.9  #  97.78 $  13.86 "   0.699&   0.000&    17
          18      0.000&   0.000&   0.000&  15.39 "   6.685&  69.36 $ 540.1  # 343.4  #  94.81 $  12.05 "   0.524&   0.000&    18
          19      0.000&   0.000&   0.000&  13.79 "  15.32 "  69.49 $ 414.1  # 314.8  #  88.51 $  10.89 "   0.292&   0.000&    19
          20      0.000&   0.000&   0.000&  12.61 "  13.78 "  69.14 $ 343.9  # 250.6  #  80.95 $  10.24 "   0.125&   0.000&    20
          21      0.000&   0.000&   0.000&  11.59 "  12.66 "  71.34 $ 299.1  # 220.0  #  74.45 $  10.39 "   0.085&   0.000&    21
          22      0.000&   0.000&   0.000&  10.39 "  14.98 "  78.18 $ 270.9  # 218.6  #  69.67 $   9.657"   0.056&   0.000&    22
          23      0.000&   0.000&   0.000&   9.532"  15.81 " 108.0  $ 246.1  # 218.2  #  64.92 $   8.909"   0.022&   0.000&    23
          24      0.000&   0.000&   0.000&   8.793"  17.40 " 108.5  $ 226.1  # 196.1  $  60.40 $   8.200&   0.006&   0.000&    24
          25      0.000&   0.000&   0.000&   7.771&  21.36 $ 110.8  $ 208.3  $ 175.2  $  53.91 $   7.860&   0.000&   0.000&    25
          26      0.000&   0.000&   0.000&   7.259&  29.21 $ 100.7  $ 191.5  $ 160.3  $  50.56 $   7.447&   0.000&   0.000&    26
          27      0.000&   0.000&   0.000&   6.659&  29.39 $  84.45 $ 181.6  $ 149.0  $  46.79 $   7.002&   0.000&   0.000&    27
          28      0.000&   0.000&   0.000&   6.147&  49.37 $  82.80 $ 185.9  $ 139.6  $  44.46 $   7.498&   0.000&   0.000&    28
          29      0.000&          198.5  &   5.627&  77.07 $  80.52 $ 245.3  $ 130.0  $  42.68 $   7.536&   0.000&   0.000&    29
          30      0.000&          310.2  #   5.171&  88.48 $  79.59 $ 265.6  # 123.4  $  39.50 $   6.728&   0.000&   0.000&    30
          31      0.000&          228.0  $           88.94 $          225.9  $ 127.9  $            5.868&            0.000&    31

          Mean    0.001&   0.000&  23.77 &  31.99 &  17.86 &  67.02 $ 302.4  $ 208.3  $ 104.0  $  17.37 &   1.294&   0.000&
        Median    0.000&   0.000&   0.000&  18.59 &   5.463&  69.25 $ 245.3  $ 175.2  $ 108.6  $  15.58 &   0.914&   0.000&
       Maximum    0.033&   0.000& 310.2  & 163.7  &  88.94 & 110.8  $ 895.7  $ 393.4  $ 193.2  $  37.46 &   5.383&   0.000&
       Minimum    0.000&   0.000&   0.000&   5.171&   2.858&  36.90 $  55.04 $ 112.3  $  39.50 $   5.868&   0.000&   0.000&
         Total    0.037&   0.000& 736.8  & 959.6  & 553.6  &2011    $9373    $6456    $3119    $ 538.6  &  38.82 &   0.000&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean     65.17 &                " ... Relative Uncertainty +/-10%
 Ann. Median      9.532&                # ... Relative Uncertainty +/-15%
Annual Total   23787   &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily     895.7  &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2011
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&   0.000&   0.000&   0.000&   0.000&  22.70 $ 318.7  #3397    $ 695.4  # 423.5  # 361.9  #  13.79 "     1
           2      0.000&   0.000&   0.000&   0.000&   0.000&  31.93 $ 506.6  #4770    $ 841.1  # 379.9  # 309.6  #  12.37 "     2
           3      0.000&   0.000&   0.000&   0.000&   0.000&  32.83 $ 473.6  #6339    $1417    # 345.9  # 273.4  #  10.83 "     3
           4      0.000&   0.000&   0.000&   0.000&   0.000&  22.89 $ 502.5  #5432    $1162    # 319.4  # 255.2  #   9.652"     4
           5      0.000&   0.000&   0.000&   0.000&   0.000&  35.08 $ 469.5  #4375    $1042    # 287.4  # 234.5  #   8.520&     5
           6      0.000&   0.000&   0.000&   0.000&   0.000&  29.24 $ 420.9  #3883    $ 927.0  # 423.0  # 428.7  #  11.97 &     6
           7      0.000&   0.000&   0.000&   0.000&   0.000&  32.23 $ 324.6  #3121    $ 943.7  # 528.0  # 530.6  #  25.03 $     7
           8      0.000&   0.000&   0.000&   0.000&   0.000&  31.53 $ 257.2  #2580    $ 769.7  # 462.6  # 605.8  # 117.1  $     8
           9      0.000&   0.000&   0.000&   0.000&   0.000&  29.32 $ 214.6  $2214    $ 606.8  # 344.1  # 637.7  #  85.03 $     9
          10      0.000&   0.000&   0.000&   0.000&   0.000&  30.11 $ 180.9  $1899    $ 507.9  # 276.1  # 443.6  #  54.79 $    10
          11      0.000&   0.000&   0.000&   0.000&   0.000&  27.72 $ 170.5  $1671    # 441.9  # 266.0  # 292.7  #  40.06 $    11
          12      0.000&   0.000&   0.000&   0.000&   0.000&  24.81 $ 233.4  $1439    # 391.9  # 348.6  # 229.2  $  43.22 $    12
          13      0.000&   0.000&   0.000&   0.000&   0.000&  22.19 $ 380.6  #1261    # 349.1  # 536.2  # 184.5  $  85.79 $    13
          14      0.000&   0.000&   0.000&   0.000&   0.000&  21.66 $ 590.3  #1281    # 325.7  # 490.4  # 151.4  $  69.20 $    14
          15      0.000&   0.000&   0.000&   0.000&   0.000&  21.58 $ 629.4  #1321    # 312.1  # 381.3  # 130.3  $  69.55 $    15
          16      0.000&   0.000&   0.000&   0.000&   0.000&  23.24 $ 818.1  #2118    $ 323.9  # 292.5  # 112.2  $  65.61 $    16
          17      0.000&   0.000&   0.000&   0.000&   0.000&  34.07 $ 894.1  #1938    $ 358.4  # 248.4  #  97.55 $  57.80 $    17
          18      0.000&   0.000&   0.000&   0.000&   0.000&  38.68 $1039    #2004    $ 473.1  # 231.5  #  85.19 $  58.30 $    18
          19      0.000&   0.000&   0.000&   0.000&   0.000&  39.87 $ 929.1  #1793    "1007    # 226.9  #  74.56 $ 111.1  $    19
          20      0.000&   0.000&   0.000&   0.000&   0.000&  39.55 $ 674.8  #1662    # 858.6  # 216.6  $  66.63 $ 118.0  $    20
          21      0.000&   0.000&   0.000&   0.000&   0.000&  37.24 $ 598.9  #1400    # 946.8  # 185.3  $  55.33 $ 103.2  $    21
          22      0.000&   0.000&   0.000&   0.000&   0.000&  34.79 $ 586.0  #2512    $ 980.3  # 150.8  $  46.72 $  92.43 $    22
          23      0.000&   0.000&   0.000&   0.000&   0.000&  33.77 $ 640.6  #2580    $ 861.2  # 136.3  $  39.31 $  84.03 $    23
          24      0.000&   0.000&   0.000&   0.000&   0.000&  33.93 $ 722.8  #1915    $ 744.4  # 132.0  $  33.10 $  74.22 $    24
          25      0.000&   0.000&   0.000&   0.000&   0.000&  49.07 $ 679.0  #1879    $ 618.9  # 184.7  $  29.21 $  67.19 $    25
          26      0.000&   0.000&   0.000&   0.000&   0.000&  70.19 $ 630.8  #2328    $ 578.8  # 300.6  #  25.55 $  60.77 $    26
          27      0.000&   0.000&   0.000&   0.000&   0.000&  79.60 $ 638.7  #1767    $ 656.6  # 309.9  #  22.32 $  54.45 $    27
          28      0.000&   0.000&   0.000&   0.000&   0.000&  83.82 $ 683.7  #1350    # 690.2  # 364.5  #  19.48 $  50.15 $    28
          29      0.000&            0.000&   0.000&   0.000& 123.5  $1694    $1107    # 588.5  # 418.3  #  17.54 "  47.27 $    29
          30      0.000&            0.000&   0.000&   0.000& 202.6  $2403    $ 922.6  # 485.5  # 449.5  #  15.60 "  44.08 $    30
          31      0.000&            0.000&            3.512&         2736    $ 790.7  #          379.9  #           43.23 $    31

          Mean    0.000&   0.000&   0.000&   0.000&   0.113&  44.66 $ 711.0  $2356    $ 696.9  # 323.9  $ 193.6  $  57.70 &
        Median    0.000&   0.000&   0.000&   0.000&   0.000&  33.30 $ 598.9  $1915    $ 673.4  # 319.4  $ 121.2  $  57.80 &
       Maximum    0.000&   0.000&   0.000&   0.000&   3.512& 202.6  $2736    $6339    $1417    # 536.2  $ 637.7  $ 118.0  &
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  21.58 $ 170.5  $ 790.7  $ 312.1  # 132.0  $  15.60 $   8.520&
         Total     0.00&    0.00&    0.00&    0.00&    3.51& 1340   $22042   $73051   $20906   #10040   $ 5809   $ 1789   &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    369.8  &                " ... Relative Uncertainty +/-10%
 Ann. Median     34.07 &                # ... Relative Uncertainty +/-15%
Annual Total   134980  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    6339    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2012
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1     41.32 $   4.721&   0.000&   0.000&   0.000&   2.467& 206.4  $  95.29 $ 180.6  $ 166.1  $  11.27 "  31.10 $     1
           2     38.49 $   4.650&   0.000&   0.000&   0.000&   2.604& 190.5  $ 116.4  $ 172.2  $ 159.5  $  10.77 "  28.73 $     2
           3     35.35 $   8.512&   0.000&   0.000&   0.000&   4.949& 177.0  $ 242.0  $ 169.6  $ 137.3  $  10.53 "  26.03 $     3
           4     32.21 $   8.296&   0.000&   0.000&   0.000&   4.545& 164.6  $ 319.4  # 414.8  $ 115.0  $  17.65 $  20.85 $     4
           5     30.68 $   5.985&   0.000&   0.000&   0.000&   3.786& 153.9  $ 297.2  # 864.3  # 107.2  $  35.40 $  18.34 $     5
           6     29.01 $   4.532&   0.000&   0.000&   0.000&   3.718& 146.5  $ 276.9  # 591.8  # 107.0  $  51.59 $  16.32 "     6
           7     27.55 $   4.362&   0.000&   0.000&   0.000&  12.31 & 141.4  $ 319.4  # 509.1  #  96.35 $  49.43 $  14.70 "     7
           8     66.21 $   3.983&   0.000&   0.000&   0.000&  27.52 $ 140.1  $ 344.5  # 458.5  #  88.88 $  46.31 $  21.31 $     8
           9     50.85 $  13.32 &   0.000&   0.000&   0.000&  45.16 $ 135.2  $ 303.4  # 494.0  #  77.50 $  38.59 $  18.45 $     9
          10     40.07 $  16.12 "   0.000&   0.000&   0.000&  36.79 $ 134.7  $ 279.9  # 514.9  #  68.80 $  30.35 $  14.31 "    10
          11     32.86 $  13.48 "   0.000&   0.000&   0.000&  41.66 $ 163.1  $ 259.8  # 412.1  #  60.83 $  24.59 $  12.70 "    11
          12     26.83 $  11.05 "   0.000&   0.000&   0.000&  81.83 $ 184.3  $ 259.4  # 333.8  #  54.60 $  20.26 $  21.09 $    12
          13     22.83 $   8.891&   0.000&   0.000&   0.000& 255.6  $ 160.0  $ 487.5  # 277.8  #  50.13 $  17.42 $  27.16 $    13
          14     19.69 $   7.153&   0.000&   0.000&   0.000& 361.2  # 144.1  $ 513.5  # 235.7  #  48.01 $  15.08 " 105.4  $    14
          15     18.42 $   5.614&   0.000&   0.000&   0.000& 399.8  # 144.5  $ 385.9  # 207.2  $  46.92 $  13.11 " 262.0  $    15
          16     16.20 "   4.303&   0.000&   0.000&   0.000& 408.5  # 146.4  $ 373.9  # 182.1  $  45.09 $  11.22 " 542.0  #    16
          17     13.60 "   3.217&   0.000&   0.000&   0.000& 337.3  # 155.3  $ 386.6  # 163.1  $  42.82 $   9.447" 342.3  #    17
          18     11.76 "   2.330&   0.000&   0.000&   0.000& 338.7  # 155.4  $ 349.9  # 152.8  $  39.84 $   8.270& 167.1  $    18
          19     10.44 "   1.573&   0.000&   0.000&   0.000& 474.6  # 145.0  $ 323.7  # 146.1  $  36.87 $   7.114&  97.88 $    19
          20     87.40 $   0.929&   0.000&   0.000&   0.000& 668.3  # 132.3  $ 281.8  # 140.6  $  34.33 $   6.313&  66.03 $    20
          21    737.3  $   0.556&   0.000&   0.000&   0.000& 626.5  # 124.4  $ 259.7  # 135.8  $  30.74 $   5.236&  51.07 $    21
          22    107.2  $   0.276&   0.000&   0.000&   0.000& 594.2  # 119.6  $ 301.0  # 148.0  $  28.43 $   4.590&  41.22 $    22
          23     70.42 $   0.149&   0.000&   0.000&   0.000& 443.6  # 116.2  $ 293.4  # 158.7  $  26.64 $   3.928&  33.98 $    23
          24     45.94 $   0.061&   0.000&   0.000&   0.000& 364.8  # 112.8  $ 234.1  # 146.3  $  24.26 $  38.61 &  27.59 $    24
          25     30.80 $   0.013&   0.000&   0.000&   0.000& 334.7  # 108.3  $ 211.2  $ 132.7  $  22.15 $  59.03 $  21.62 $    25
          26     22.53 $   0.001&   0.000&   0.000&   0.000& 315.1  # 103.2  $ 199.6  $ 133.0  $  19.86 $  35.19 $  17.17 $    26
          27     20.06 $   0.000&   0.000&   0.000&   0.000& 284.0  # 100.1  $ 184.9  $ 214.6  $  17.88 $  24.46 $  13.52 "    27
          28     15.08 "   0.000&   0.000&   0.000&   0.000& 275.7  #  96.49 $ 188.9  $ 307.6  #  16.01 "  20.66 $  11.38 "    28
          29     11.96 "   0.000&   0.000&   0.000&   0.043& 252.0  #  93.17 $ 209.8  $ 259.9  #  14.49 "  19.65 $   9.766"    29
          30      8.669&            0.000&   0.000&   0.586& 227.4  #  88.74 $ 199.4  $ 187.6  $  13.33 "  18.59 $   8.847&    30
          31      6.178&            0.000&            1.321&           80.48 $ 181.3  $           12.02 "            6.429&    31

          Mean   55.74 &   4.624&   0.000&   0.000&   0.063& 241.0  & 137.6  $ 280.0  $ 281.5  $  58.35 $  22.15 &  67.63 &
        Median   29.01 &   4.303&   0.000&   0.000&   0.000& 265.6  & 141.4  $ 279.9  $ 197.4  $  45.09 $  18.12 &  21.62 &
       Maximum  737.3  &  16.12 &   0.000&   0.000&   1.321& 668.3  & 206.4  $ 513.5  $ 864.3  $ 166.1  $  59.03 & 542.0  &
       Minimum    6.178&   0.000&   0.000&   0.000&   0.000&   2.467&  80.48 $  95.29 $ 132.7  $  12.02 $   3.928&   6.429&
         Total 1728    & 134.1  &   0.000&   0.000&   1.950&7229    &4264    $8680    $8445    $1809    $ 664.6  &2096    &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean     95.77 &                " ... Relative Uncertainty +/-10%
 Ann. Median     23.55 &                # ... Relative Uncertainty +/-15%
Annual Total   35053   &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily     864.3  &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2013
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      5.087&   6.483&   0.000&   6.685&   7.748&  75.18 $  45.82 $1176    #1609    #1358    # 111.1  $  11.26 "     1
           2      3.789&   5.088&   0.000&   5.637&  10.64 &  78.09 $  43.97 $ 834.6  #1455    #1115    # 100.1  $  10.84 "     2
           3      2.847&   3.866&   0.000&   4.590&  12.08 $  88.33 $  43.98 $ 654.6  #1400    # 953.3  #  89.37 $  11.07 "     3
           4      2.376&   2.959&   0.000&   3.936&   9.716"  94.76 $  44.53 $ 556.8  #1746    # 815.6  #  81.95 $  11.62 "     4
           5      1.790&   2.339&   0.000&   3.266&   9.458"  85.99 $  43.44 $ 474.2  #1448    # 747.0  #  75.99 $   9.922"     5
           6      1.441&   1.723&   0.000&   2.682&  11.63 "  73.75 $  42.04 $ 608.3  #1150    # 721.0  #  71.31 $   8.983"     6
           7      1.633&   1.104&   0.000&   2.408&  10.89 "  68.96 $  40.54 $ 777.4  #1217    # 629.3  #  66.79 $   7.853&     7
           8      1.735&   0.532&   0.000&   2.061&  18.74 $  65.53 $  39.11 $2653    $1365    # 543.0  #  62.37 $   6.742&     8
           9     14.27 &   0.181&   0.000&   1.829&  33.34 $  61.69 $  38.71 $2858    $1297    # 567.0  #  58.65 $   5.792&     9
          10     24.25 $   0.062&   0.000&   7.102&  58.65 $  58.46 $  42.39 $2202    $1531    # 659.6  #  54.63 $   4.647&    10
          11     16.41 $   0.024&   0.000&  25.36 $  61.82 $  55.78 $  45.39 $2450    $2111    $ 577.3  #  51.19 $   3.644&    11
          12     12.06 "   0.005&   0.000&  22.54 $  71.13 $  55.57 $  48.73 $2661    $3318    $ 483.4  #  47.93 $   2.910&    12
          13      9.494"   0.000&   0.000&  20.40 $  60.28 $  54.57 $  57.99 $2232    $3063    $ 471.0  #  44.59 $   2.065&    13
          14      7.691&   0.000&   0.000&  18.45 $  56.78 $  52.54 $  78.11 $1966    $5403    $ 427.6  #  40.79 $   1.629&    14
          15      5.565&   0.000&   0.000&  16.70 "  54.00 $  50.23 $  76.80 $1800    $5080    $ 402.4  #  35.44 $   1.327&    15
          16      5.018&   0.000&   0.000&  15.26 "  52.05 $  49.42 $ 212.1  $1976    $4082    $ 376.4  #  31.68 $   0.928&    16
          17      4.010&   0.000&   0.000&  14.78 "  54.48 $  49.99 $ 314.7  #1674    #4770    $ 351.3  #  29.52 $   0.586&    17
          18      2.551&   0.000&   3.193&  13.55 "  59.90 $  50.56 $ 381.8  #1435    #4590    $ 292.6  #  27.31 $   0.348&    18
          19     53.11 &   0.000&  11.66 "  12.13 "  56.31 $  49.03 $ 393.9  #1166    #3884    $ 271.7  #  23.85 $   0.169&    19
          20     52.18 $   0.000&   8.308&  11.52 "  59.90 $  48.64 $ 479.1  # 997.7  #3218    $ 286.0  #  20.79 $   0.070&    20
          21     39.32 $   0.000&   6.025&  10.64 "  56.46 $  48.05 $ 451.0  # 896.4  #3038    $ 297.4  #  18.20 $   0.019&    21
          22     34.14 $   0.000&   4.284&  10.72 "  53.11 $  48.35 $ 398.5  # 757.8  #2949    $ 271.9  #  16.97 "   0.004&    22
          23     35.64 $   0.000&   2.970&  10.57 "  52.33 $  46.81 $ 321.3  # 639.9  #3649    $ 241.6  #  18.25 $   0.000&    23
          24     34.32 $   0.000&   2.086&   9.969"  53.53 $  46.61 $ 313.2  # 555.1  #3457    $ 217.3  $  16.26 "   0.000&    24
          25     29.82 $   0.000&   1.530&   9.334"  49.38 $  49.97 $ 302.0  # 499.4  #2858    $ 205.1  $  14.78 "   0.000&    25
          26     22.70 $   0.000&  32.99 &   8.850&  50.48 $  49.41 $ 318.8  # 601.5  #2471    $ 190.6  $  12.94 "   0.000&    26
          27     18.39 $   0.000&  10.70 &   9.179"  48.19 $  51.63 $ 750.4  # 739.5  #2607    $ 178.4  $  12.37 "   0.000&    27
          28     15.22 "   0.000&   4.894&   9.498"  48.67 $  52.38 $1098    #1037    #2216    $ 162.1  $  11.56 "   0.000&    28
          29     12.64 "            8.818&   8.645"  47.97 $  50.17 $1008    #1072    #1814    $ 147.1  $  10.98 "   0.000&    29
          30     10.73 "           11.39 "   8.018&  63.19 $  48.02 $1009    # 875.4  #1640    # 134.1  $  11.77 "   0.000&    30
          31      8.542&            9.174&           63.49 $         1170    #1575    #          121.6  $            0.000&    31

          Mean   15.77 &   0.870&   3.807&  10.21 &  43.75 &  58.62 $ 311.4  $1303    $2681    $ 458.6  $  42.31 $   3.305&
        Median   10.73 &   0.000&   0.000&   9.416&  52.33 &  52.01 $ 212.1  $1037    $2539    $ 376.4  $  33.56 $   0.928&
       Maximum   53.11 &   6.483&  32.99 &  25.36 &  71.13 &  94.76 $1170    $2858    $5403    $1358    $ 111.1  $  11.62 &
       Minimum    1.441&   0.000&   0.000&   1.829&   7.748&  46.61 $  38.71 $ 474.2  $1150    $ 121.6  $  10.98 $   0.000&
         Total   488.8 &   24.37&  118.0 &  306.3 & 1356   & 1758   $ 9654   $40403   $80436   $14216   $ 1269   $  102.4 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    411.3  &                " ... Relative Uncertainty +/-10%
 Ann. Median     43.98 &                # ... Relative Uncertainty +/-15%
Annual Total   150132  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    5403    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2014
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&   0.000&   0.000&   0.000&   0.000& 306.6  # 352.6  #1640    #1150    # 311.6  #  92.87 $  36.65 $     1
           2      0.000&   0.000&   0.000&   0.000&   0.000& 271.4  # 439.0  #1390    #1117    # 274.4  #  81.52 $  27.53 $     2
           3      0.000&   0.000&   0.000&   0.000&   0.000& 242.2  # 769.0  #1216    #1383    # 251.1  #  72.74 $  21.43 $     3
           4      0.000&   0.000&   0.000&   0.000&   0.000& 217.7  $ 586.7  #1060    #1250    # 236.7  #  64.51 $  17.60 $     4
           5      0.000&   0.000&   0.000&   0.000&   0.000& 195.1  $ 536.3  # 917.3  # 972.6  # 247.9  #  58.77 $  14.96 "     5
           6      0.000&   0.000&   0.000&   0.000&   0.000& 165.9  $ 615.3  # 800.4  # 841.8  # 281.3  #  53.96 $  13.83 "     6
           7      0.000&   0.000&   0.000&   0.000&   0.000& 138.0  $1163    # 716.1  # 909.3  # 260.5  #  51.35 $  12.95 "     7
           8      0.000&   0.000&   0.000&   0.000&  59.92 & 118.3  $1879    $ 672.3  #1300    # 223.3  $  46.48 $  11.88 "     8
           9      0.000&   0.000&   0.000&   0.000&  66.68 $ 105.1  $1801    $ 623.2  #1555    # 194.4  $  42.21 $  10.27 "     9
          10      0.000&   0.000&   0.000&   0.000& 128.3  $ 110.6  $1697    # 570.9  #1301    # 172.7  $  38.65 $   8.687&    10
          11      0.000&   0.000&   0.000&   0.000& 213.2  $ 118.9  $1632    # 538.6  #1133    # 158.4  $  35.91 $   7.380&    11
          12      0.000&   0.000&   0.000&   0.000& 243.9  # 120.5  $1566    # 503.9  #1021    # 144.8  $  32.78 $   6.390&    12
          13      0.000&   0.000&   0.000&   0.000& 190.2  $ 106.3  $1331    # 503.3  #1017    # 132.9  $  30.01 $   5.291&    13
          14      0.000&   0.000&   0.000&   0.000& 136.5  $  94.46 $1253    # 487.3  # 899.0  # 124.5  $  26.88 $   4.370&    14
          15      0.000&   0.000&   0.000&   0.000& 100.4  $ 101.6  $1393    # 435.5  # 697.7  # 114.0  $  24.33 $   3.656&    15
          16      0.000&   0.000&   0.000&   0.000&  74.58 $ 100.7  $1262    # 392.2  # 563.1  # 105.0  $  22.62 $   3.149&    16
          17      0.000&   0.000&   0.000&   0.000&  61.64 $ 101.4  $1196    # 360.7  # 468.1  #  95.44 $  20.97 $   2.537&    17
          18      0.000&   0.000&   0.000&   0.000&  54.30 $ 489.9  $1075    # 425.2  # 404.4  #  88.52 $  19.72 $   1.918&    18
          19      0.000&   0.000&   0.000&   0.000&  48.93 $ 675.6  #1020    # 774.5  # 353.1  #  86.56 $  18.34 $   1.456&    19
          20      0.000&   0.000&   0.000&   0.000&  45.93 $ 697.6  # 968.5  # 895.1  # 315.9  # 185.7  $  17.00 "   1.134&    20
          21      0.000&   0.000&   0.000&   0.000&  43.85 $ 874.2  # 954.9  # 919.5  # 315.0  # 462.1  #  16.83 "   0.911&    21
          22      0.000&   0.000&   0.000&   0.000&  41.66 $1204    #1768    $1012    # 425.3  # 397.5  #  16.04 "   0.689&    22
          23      0.000&   0.000&   0.000&   0.000&  99.53 $1031    #2726    $ 950.5  # 415.0  # 312.0  #  15.19 "   0.425&    23
          24      0.000&   0.000&   0.000&   0.000& 190.4  $ 919.7  #2916    $ 862.2  # 336.3  # 266.6  #  14.60 "   0.239&    24
          25      0.000&   0.000&   0.000&   0.000& 226.6  $ 790.7  #2748    $ 731.6  # 299.8  # 214.2  $  13.38 "   0.100&    25
          26      0.000&   0.000&   0.000&   0.000& 292.4  # 659.4  #2713    $ 621.2  # 303.2  # 194.0  $  14.28 $   0.033&    26
          27      0.000&   0.000&   0.000&   0.000& 415.1  # 589.0  #2797    $ 549.9  # 344.7  # 160.3  $  19.47 $   0.005&    27
          28      0.000&   0.000&   0.000&   0.000& 354.7  # 526.7  #2379    $ 498.0  # 490.9  # 132.7  $  20.83 $   0.000&    28
          29      0.000&            0.000&   0.000& 359.1  # 455.8  #2118    $ 518.2  # 453.9  # 114.0  $  22.89 $   0.000&    29
          30      0.000&            0.000&   0.000& 359.6  # 398.0  #1962    $1599    # 377.7  # 104.9  $  43.17 $   0.000&    30
          31      0.000&            0.000&          345.4  #         1919    $1408    #          103.7  $            0.000&    31

          Mean    0.000&   0.000&   0.000&   0.000& 134.0  & 397.5  $1533    $ 793.3  # 747.2  # 198.4  $  34.94 $   6.951&
        Median    0.000&   0.000&   0.000&   0.000&  74.58 & 256.8  $1393    $ 716.1  # 630.4  # 185.7  $  25.61 $   3.149&
       Maximum    0.000&   0.000&   0.000&   0.000& 415.1  &1204    $2916    $1640    #1555    # 462.1  $  92.87 $  36.65 &
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&  94.46 $ 352.6  $ 360.7  # 299.8  #  86.56 $  13.38 $   0.000&
         Total     0.00&    0.00&    0.00&    0.00& 4153   &11926   $47535   $24594   #22415   # 6152   $ 1048   $  215.5 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    323.4  &                " ... Relative Uncertainty +/-10%
 Ann. Median     45.93 &                # ... Relative Uncertainty +/-15%
Annual Total   118038  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    2916    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2015
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&   0.000&   0.000&   0.000&   0.000&   9.866"  71.54 $1439    # 497.4  #  72.89 $  12.27 "   2.438&     1
           2      0.000&   0.000&   0.000&   0.000&   0.000&  11.10 "  66.25 $1404    # 443.8  #  68.47 $  13.64 "   1.843&     2
           3      0.000&   0.000&   0.000&   0.000&   0.000&  16.10 $  63.87 $1487    $ 381.2  #  65.10 $  14.19 "   1.453&     3
           4      0.000&   0.000&   0.000&   0.000&   0.000&  20.05 $  62.60 $2021    $ 349.3  #  61.22 $  14.02 "   1.158&     4
           5      0.000&   0.000&   0.000&   0.000&   0.000&  20.83 $  63.98 $2060    $ 358.5  #  59.69 $  14.04 "   1.185&     5
           6      0.000&   0.000&   0.000&   0.000&   0.000&  21.06 $  63.81 $1686    # 354.0  #  56.47 $  13.36 "   1.479&     6
           7      0.000&   0.000&   0.000&   0.000&   0.000&  21.40 $  65.67 $1355    # 315.8  #  52.24 $  12.13 "   1.380&     7
           8      0.000&   0.000&   0.000&   0.000&   0.000&  20.55 $  67.39 $1227    # 277.0  #  48.49 $  11.32 "   0.913&     8
           9      0.000&   0.000&   0.000&   0.000&   0.000&  20.17 $  68.26 $1179    # 253.6  #  45.32 $  10.21 "   0.939&     9
          10      0.000&   0.000&   0.000&   0.000&   0.000&  19.76 $  65.69 $1020    # 237.6  #  42.44 $   9.054"   2.707&    10
          11      0.000&   0.000&   0.000&   0.000&   0.000&  19.16 $  60.62 $ 914.3  # 235.0  #  39.31 $   8.099&   2.431&    11
          12      0.000&   0.000&   0.000&   0.000&   0.000&  18.96 $  57.23 $ 813.9  # 309.5  #  36.29 $   6.923&   1.880&    12
          13      0.000&   0.000&   0.000&   0.000&   0.000&  18.72 $  54.41 $ 791.2  # 401.4  #  33.47 $   6.163&   1.479&    13
          14      0.000&   0.000&   0.000&   0.000&   0.000&  18.25 "  52.11 $ 725.8  # 348.0  #  31.69 $   5.656&   1.041&    14
          15      0.000&   0.000&   0.000&   0.000&   0.000&  18.14 "  52.47 $ 607.9  # 272.4  #  30.83 $   6.450&   0.754&    15
          16      0.000&   0.000&   0.000&   0.000&   0.000&  17.84 "  52.68 $ 541.4  # 241.7  #  29.07 $  19.22 $   0.487&    16
          17      0.000&   0.000&   0.000&   0.000&   0.000&  17.67 "  52.14 $ 516.0  # 223.1  #  27.54 $  18.35 $   0.278&    17
          18      0.000&   0.000&   0.000&   0.000&   0.000&  17.83 "  53.17 $ 554.6  # 206.1  $  26.97 $  15.94 "   0.127&    18
          19      0.000&   0.000&   0.000&   0.000&  35.77 &  19.52 $  53.57 $ 570.4  # 197.0  $  26.48 $  14.14 "   0.037&    19
          20      0.000&   0.000&   0.000&   0.000&  35.15 $  22.62 $  68.04 $ 866.8  # 192.4  $  25.84 $  20.01 $   0.005&    20
          21      0.000&   0.000&   0.000&   0.000&  24.72 $  33.44 $  90.55 $1209    # 175.4  $  25.26 $  17.38 $   0.000&    21
          22      0.000&   0.000&   0.000&   0.000&  19.23 $  71.52 $ 102.7  $1410    # 157.5  $  24.12 $  14.37 "   0.000&    22
          23      0.000&   0.000&   0.000&   0.000&  16.07 " 104.9  $ 109.6  $1321    # 141.4  $  23.04 $  12.16 "   0.000&    23
          24      0.000&   0.000&   0.000&   0.000&  13.86 "  79.71 $ 100.0  $1209    # 128.0  $  21.60 $  10.31 "   0.000&    24
          25      0.000&   0.000&   0.000&   0.000&  12.66 "  59.92 $  86.84 $1080    # 118.7  $  19.66 $   8.548&   0.000&    25
          26      0.000&   0.000&   0.000&   0.000&  11.82 "  61.78 $  77.39 $ 966.9  # 109.9  $  18.03 $   6.941&   0.000&    26
          27      0.000&   0.000&   0.000&   0.000&  11.46 "  54.37 $  72.86 $ 854.9  #  99.41 $  16.64 "   5.779&   0.000&    27
          28      0.000&   0.000&   0.000&   0.000&  11.37 "  46.66 $ 106.8  $ 690.1  #  91.69 $  15.58 "   4.842&   0.000&    28
          29      0.000&            0.000&   0.000&  10.87 "  43.48 $ 274.3  $ 591.3  #  84.83 $  14.81 "   3.900&   0.000&    29
          30      0.000&            0.000&   0.000&  10.36 "  80.41 $ 334.6  # 584.7  #  77.86 $  13.79 "   3.102&   0.000&    30
          31      0.000&            0.000&           10.06 "          502.8  # 549.0  #           13.12 "            0.000&    31

          Mean    0.000&   0.000&   0.000&   0.000&   7.207&  33.53 $  99.16 $1040    $ 242.6  $  35.02 $  11.08 &   0.775&
        Median    0.000&   0.000&   0.000&   0.000&   0.000&  20.36 $  66.25 $ 966.9  $ 236.3  $  29.07 $  11.72 &   0.487&
       Maximum    0.000&   0.000&   0.000&   0.000&  35.77 & 104.9  $ 502.8  $2060    $ 497.4  $  72.89 $  20.01 &   2.707&
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&   9.866$  52.11 $ 516.0  $  77.86 $  13.12 $   3.102&   0.000&
         Total     0.00&    0.00&    0.00&    0.00&  223.4 & 1006   $ 3074   $32246   $ 7279   $ 1085   $  332.5 &   24.01&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    124.0  &                " ... Relative Uncertainty +/-10%
 Ann. Median     10.06 &                # ... Relative Uncertainty +/-15%
Annual Total   45271   &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    2060    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2016
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&  28.85 $   1.515& 538.0  # 269.5  # 649.8  # 534.3  #1468    #2949    $ 564.9  #  97.92 $  10.98 "     1
           2      0.000& 184.5  $   1.106& 359.6  # 227.6  # 571.5  # 605.3  #1349    #2433    $ 617.8  #  89.48 $   9.924"     2
           3      0.000& 205.9  $   0.790& 237.0  $ 198.9  $ 520.3  # 547.5  #1251    #2111    $ 599.0  #  82.91 $   9.301"     3
           4      0.000& 160.2  $   0.486& 169.7  $ 173.3  $ 499.2  # 552.3  #1181    #1847    $ 548.1  #  76.53 $   8.678&     4
           5      0.000& 128.5  $   0.235& 126.8  $ 155.1  $ 469.5  # 583.2  #1199    #1665    # 548.8  #  71.12 $   7.784&     5
           6      0.000& 110.0  $   0.105&  99.82 $ 154.5  $ 435.4  # 519.8  #1220    #1527    # 487.5  #  66.32 $   7.102&     6
           7      0.000&  95.12 $   0.041&  85.45 $ 174.7  $ 548.2  # 442.6  #1602    #1457    # 435.2  #  61.91 $   6.468&     7
           8      0.000&  78.91 $   0.011&  72.41 $ 244.8  $ 668.7  # 440.1  #2054    $1536    # 550.7  #  57.34 $   5.766&     8
           9      0.000&  65.10 $   0.000&  69.60 $ 300.1  # 648.2  # 763.6  #2446    $1368    # 858.4  #  53.30 $   5.041&     9
          10      0.000&  53.12 $   0.000&  63.20 $ 326.6  # 731.1  #2795    $2394    $1240    # 709.2  #  50.18 $   4.239&    10
          11      0.000&  44.56 $   0.000&  66.01 $ 341.3  # 726.3  #3472    $2145    $1120    # 533.3  #  48.14 $   3.704&    11
          12      0.000&  36.94 $   0.000&  69.32 $ 320.1  # 703.9  #3411    $2146    $ 976.2  # 462.4  #  46.23 $   4.992&    12
          13      0.000&  30.93 $   0.000&  85.54 $ 305.3  # 961.2  #2648    $1926    $ 974.9  # 406.9  #  44.32 $   5.878&    13
          14      0.000&  25.32 $   0.000& 158.7  $ 296.8  #1153    #2183    $1628    # 901.0  # 364.8  #  40.70 $   5.870&    14
          15      0.000&  20.91 $   0.000& 243.9  $ 284.3  # 945.2  #1968    $1448    # 800.0  # 359.0  #  37.30 $   5.385&    15
          16      0.000&  17.58 $   0.000& 340.9  # 274.5  # 850.0  #1763    "1484    # 779.5  # 342.3  #  37.91 $   5.530&    16
          17      0.000&  14.95 "   0.000& 301.5  # 244.5  # 691.0  #2846    $1648    $ 710.7  # 310.0  #  44.34 $  12.19 "    17
          18      0.000&  12.80 "   0.000& 281.0  # 192.0  $ 581.8  #4530    $2967    $ 639.0  # 275.2  #  42.57 $  14.60 "    18
          19      0.000&  10.80 "   0.000& 285.2  # 151.9  $ 543.2  #4656    $2898    $ 745.2  # 249.1  #  44.35 $  15.67 "    19
          20     10.45 &   9.007"  62.35 & 259.5  # 129.8  $ 544.2  #3601    $2754    $ 760.5  # 233.8  #  41.90 $  12.61 "    20
          21     66.27 $   7.775&  12.40 " 235.4  # 232.2  $ 550.0  #3615    $2532    $ 662.9  # 214.7  $  36.10 $  10.32 "    21
          22     23.97 $   6.767&   6.617& 316.6  # 653.7  # 502.2  #3859    $2769    $ 672.8  # 194.9  $  30.94 $   8.847&    22
          23     13.13 "   5.932&   3.956& 334.6  # 571.3  # 508.3  #3368    $2428    $ 685.1  # 175.4  $  26.66 $   7.104&    23
          24      8.203&   5.136&   2.486& 305.0  # 976.8  # 504.1  #2914    $2133    $ 651.7  # 161.3  $  23.44 $   5.738&    24
          25      5.630&   4.241&   1.763& 278.2  #1055    # 459.8  #2546    $1864    $ 652.9  # 148.0  $  20.70 $   4.814&    25
          26      4.034&   3.428&  31.51 & 360.4  #1114    # 431.5  #2278    $1669    # 636.0  # 137.0  $  18.21 $   3.730&    26
          27      2.856&   2.767& 184.2  $ 327.7  #1152    # 406.7  #2019    $2482    $ 618.3  # 129.4  $  16.25 "   3.066&    27
          28      2.073&   2.399& 328.5  $ 291.0  #1113    # 405.6  #1805    "3222    $ 702.3  # 121.5  $  14.45 "   2.439&    28
          29     18.51 &   1.917&1627    $ 347.6  #1127    # 472.3  #1641    #2968    $ 635.9  # 115.6  $  12.92 "   1.950&    29
          30     17.49 $         1463    # 308.9  # 922.0  # 486.8  #1503    #2584    $ 554.3  # 110.2  $  11.86 "   1.691&    30
          31     15.72 "         1028    #          766.3  #         1452    #2781    $          104.2  $            1.262&    31

          Mean    6.075&  47.39 & 153.5  & 234.0  $ 466.1  $ 605.6  #2125    $2085    $1100    $ 357.0  $  44.88 $   6.860&
        Median    0.000&  20.91 &   0.486& 268.8  $ 296.8  $ 546.2  #2019    $2133    $ 789.7  $ 342.3  $  43.45 $   5.870&
       Maximum   66.27 & 205.9  &1627    & 538.0  $1152    $1153    #4656    $3222    $2949    $ 858.4  $  97.92 $  15.67 &
       Minimum    0.000&   1.917&   0.000&  63.20 $ 129.8  $ 405.6  # 440.1  $1181    $ 554.3  $ 104.2  $  11.86 $   1.262&
         Total   188.3 & 1374   & 4757   & 7019   $14449   $18169   #65860   $64641   $33013   $11068   $ 1346   $  212.7 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    606.8  &                " ... Relative Uncertainty +/-10%
 Ann. Median    240.5  &                # ... Relative Uncertainty +/-15%
Annual Total   222099  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    4656    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2017
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.95& 7280   & 2198   $  121.3 $   54.25$   94.84$  164.9 $ 2628   $ 1653   # 1105   #  149.3 $   15.84"     1
           2       0.54& 8960   $ 2177   $  112.7 $   53.59$   87.91$  224.9 # 2385   $ 1746   #  901.3 #  131.9 $   15.14"     2
           3       0.34& 7615   $ 2198   $  103.0 $   54.87$   80.80$  280.5 # 2192   $ 1563   #  750.0 #  117.9 $   14.27"     3
           4       0.21& 2427   $ 2138   $   95.87$   53.56$   77.71$  248.3 # 2015   $ 1449   #  620.9 #  105.6 $   14.57"     4
           5       0.14& 2000   $ 2115   $   93.22$   54.33$   74.47$  320.8 # 1932   $ 1373   #  523.5 #   95.32$   15.11"     5
           6       0.07& 4000   $ 2153   $   88.11$   53.49$   72.53$  370.4 # 1674   # 1248   #  457.7 #   84.46$   16.32"     6
           7       0.03& 3324   $ 1933   $   82.86$   52.36$   70.30$  436.8 # 1464   # 1112   #  410.5 #   75.90$   15.79"     7
           8       0.01& 2510   $ 1722   #   77.30$   53.04$   67.69$  531.9 # 1458   $  993.7 #  372.6 #   69.82$   15.04"     8
           9       0.00& 1955   $ 1493   #   73.26$   54.40$   65.75$  499.0 # 3177   $  912.8 #  347.3 #   65.92$   14.08"     9
          10       0.00& 5703   $ 1317   #   69.57$   53.51$   64.27&  457.9 # 3793   $  840.6 #  323.7 #   63.65$   13.42"    10
          11       0.00&28842   $ 1190   #   66.55$   52.20$   65.52&  429.8 # 3618   $  785.7 #  302.3 #   63.29$   12.65"    11
          12       0.00&26641   $ 1098   #   64.66$   52.29$   67.03&  413.4 # 4565   $  754.0 #  285.1 #   58.33$   12.48"    12
          13       0.00&20168   $ 1079   #   62.51$   52.12$   68.46&  406.8 # 6613   "  694.0 #  263.5 #   53.64$   12.55"    13
          14       0.00&16393   $ 1028   #   60.68$   51.73$   73.06&  383.4 # 6924   "  630.4 #  247.3 #   50.81$   11.38"    14
          15       0.00&13685   $  914.3 #   59.55$   55.92$   85.16&  368.1 # 7708   $  586.3 #  236.3 #   45.06$   10.51"    15
          16       0.00&14422   $  774.4 #   58.25$   58.12$   92.02&  385.6 # 7689   $  544.0 #  227.7 #   39.79$    9.78"    16
          17       0.00&15637   $  507.1 #   58.69$   59.52$   92.20&  366.8 # 6902   "  509.0 #  248.3 #   36.21$    9.11"    17
          18       0.00&14610   $  322.6 #   58.67$   64.47$   95.58&  327.0 # 6035   $  475.8 #  318.8 #   34.95$   13.07"    18
          19       0.00&11919   $  259.3 #   58.53$   65.91$  103.0 &  320.2 # 4867   $  446.7 #  289.4 #   34.74$   18.14$    19
          20       0.00& 9073   $  214.3 $   58.84$   69.96$  106.1 &  394.0 # 4103   $  440.3 #  256.1 #   35.19$   17.78$    20
          21       0.00& 6976   $  180.4 $   58.54$  104.4 $  110.5 &  489.1 # 3548   $  473.4 #  223.3 #   34.83$   19.77$    21
          22       0.00& 5521   $  170.9 $   57.89$  121.6 $  140.3 &  583.4 # 3137   $  694.8 #  215.4 $   31.48$   16.52"    22
          23       0.00& 4493   $  183.9 $   56.66$  145.2 $  164.4 &  676.6 # 2906   $  982.5 #  209.0 $   28.51$   14.40"    23
          24       0.00& 3704   $  182.1 $   56.26$  131.0 $  168.9 &  918.9 # 2584   $  878.6 #  196.8 $   26.17$   17.91$    24
          25       0.00& 3303   $  196.1 $   55.10$  122.1 $  169.9 &  817.3 # 2273   $ 1092   #  184.7 $   24.57$   15.83"    25
          26       0.00& 2962   $  200.3 $   54.34$  133.0 $  168.1 &  782.5 # 2049   $ 1314   #  176.1 $   22.79$   12.88"    26
          27       0.00& 2657   $  186.3 $   54.93$  121.0 $  158.4 $  868.9 # 1873   $ 1485   #  176.4 $   20.86$   10.91"    27
          28       0.00& 2390   $  170.6 $   55.13$  115.8 $  140.5 $ 1084   # 1703   # 1350   #  176.6 $   19.12$    9.31"    28
          29       0.00&           157.3 $   53.67$  112.0 $  128.4 $ 1450   # 1550   # 1440   #  172.4 $   17.56"    8.07&    29
          30       0.00&           142.6 $   54.33$  105.7 $  129.2 $ 1610   # 1448   # 1342   #  189.6 $   16.61"    7.23&    30
          31       0.00&           130.4 $           100.1 $          1805   $ 1396   #           168.5 $             6.96&    31

          Mean    0.074&8899    & 926.9  $  69.37 $  78.43 $ 102.8  & 594.1  $3426    $ 993.7  # 341.2  $  55.14 $  13.45 &
        Median    0.000&6339    & 774.4  $  59.20 $  58.12 $  92.11 & 429.8  $2628    $ 947.7  # 256.1  $  42.42 $  14.08 &
       Maximum     0.95&28842   & 2198   $  121.3 $  145.2 $  169.9 & 1805   $ 7708   $ 1746   # 1105   $  149.3 $   19.77&
       Minimum    0.000&1955    & 130.4  $  53.67 $  51.73 $  64.27 & 164.9  $1396    $ 440.3  # 168.5  $  16.61 $   6.963&
         Total      2.3&249171  & 28733  $  2081  $  2431  $  3083  & 18416  $106209  $ 29810  # 10576  $  1654  $   416.8&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1240    &                " ... Relative Uncertainty +/-10%
 Ann. Median    164.4  &                # ... Relative Uncertainty +/-15%
Annual Total   452585  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    28842   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2018
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       6.11&   44.68$   64.45$    5.08&   13.23"  157.4 $  365.0 # 2677   $ 3978   $  409.7 #  162.3 $   27.60$     1
           2       5.24&   39.84$   46.22$    4.35&   13.65"  160.6 $  708.1 # 4458   $ 3669   $  388.6 #  151.8 $   26.24$     2
           3       4.56&   36.27$   34.62$    4.46&   14.28"  141.7 $ 2510   $ 5432   $ 3110   $  369.0 #  145.1 $   24.45$     3
           4       4.03&   34.01$   29.55$    3.60&   14.10"  125.0 $ 2729   $ 9978   $ 2716   $  389.8 #  137.8 $   23.36$     4
           5       3.31&   31.71$   70.88$    3.26&   13.86"  121.1 $ 3411   $12065   $ 2494   $  478.7 #  131.3 $   23.07$     5
           6       2.82&   29.96$   67.08$    2.87&   13.77"  145.6 $ 3363   $10094   $ 2234   $  544.8 #  122.7 $   22.01$     6
           7       2.52&   27.66$   56.64$    2.46&   13.91"  305.3 $ 3181   $10352   $ 2081   $  466.9 #  116.0 $   20.47$     7
           8       2.12&   26.69$   48.08$    2.17&   13.81"  454.1 # 2823   $ 7297   $ 1987   $  437.4 #  111.7 $   28.92$     8
           9       1.69&   25.48$   41.17$    2.00&   13.50"  515.7 # 2797   $ 7566   $ 1849   "  427.2 #  106.1 $   31.09$     9
          10       1.36&   24.18$   34.63$    1.91&   13.57"  573.1 # 2300   $ 9068   $ 1722   "  568.1 #   98.97$   25.87$    10
          11       1.01&   22.64$   29.13$    1.69&   13.79"  640.2 # 1894   $ 7880   $ 1673   #  492.5 #   93.80$   22.42$    11
          12       0.77&   20.87$   25.49$    1.70&   13.60"  517.9 # 1615   # 7647   $ 1508   #  419.9 #   89.67$   20.40$    12
          13       0.58&   19.67$   22.93$    1.98&   13.36"  453.2 # 1414   # 6714   $ 1415   #  388.9 #   86.88$   18.49$    13
          14       0.38&   18.55$   20.48$    2.23&   13.66"  410.6 # 1276   # 5592   $ 1360   #  530.8 #   84.33$   16.34"    14
          15       2.49&   16.83"   18.45$    2.51&   13.85"  706.2 # 1556   # 4929   $ 1251   #  722.5 #   80.33$   14.97"    15
          16     811.9 $   15.18"   16.46"    2.78&   13.70"  657.3 # 1757   " 4207   $ 1140   #  564.2 #   73.99$   13.65"    16
          17    1485   $   13.81"   14.60"    2.99&   13.09"  486.7 # 1728   # 3803   $ 1044   #  495.4 #   69.70$   12.53"    17
          18    1187   #   13.06"   13.03"    3.28&   12.98"  539.4 # 1619   # 3505   $  958.2 #  449.5 #   65.61$   11.47"    18
          19    1117   #   12.08"   11.75"    3.35&   12.82"  623.2 # 1635   # 3068   $  886.5 #  454.8 #   61.32$   11.54"    19
          20     730.4 #   11.05"   10.65"    3.17&   12.45"  506.1 # 1483   # 2708   $  827.7 #  448.7 #   56.85$   11.83"    20
          21     632.8 #   10.16"    9.64"    2.98&   12.18"  446.3 # 1342   # 2524   $  766.4 #  388.0 #   53.19$   10.75"    21
          22     429.1 #    9.62"    8.70&    3.25&   12.29"  409.2 # 1617   $ 2533   $  706.9 #  353.0 #   48.95$    9.68"    22
          23     295.9 #    8.71&    8.11&    4.20&   12.20"  379.5 # 2039   $ 2310   $  651.1 #  329.2 #   45.36$    8.87"    23
          24     211.0 $    7.96&    7.46&    5.51&   12.93"  390.9 # 2083   $ 2081   $  597.4 #  301.1 #   42.62$    8.14&    24
          25     156.8 $    7.73&    7.19&    9.80&   25.97$  378.0 # 2178   $ 1921   $  553.9 #  277.4 #   39.55$    7.27&    25
          26     121.5 $  280.2 &    7.14&   12.94"   93.07$  341.5 # 3771   $ 1795   "  523.1 #  255.2 #   37.18$    6.54&    26
          27      97.09$  203.2 $    7.17&   14.89"  243.3 $  347.1 # 3704   $ 1677   #  491.7 #  234.8 #   35.49$    5.96&    27
          28      78.43$  107.5 $    6.88&   17.80"  205.8 $  397.8 # 3137   $ 1922   $  457.1 #  215.6 $   33.00$    5.19&    28
          29      65.89$             6.64&   16.25"  164.8 $  407.5 # 3275   $ 4042   $  428.8 #  199.3 $   31.41$    4.52&    29
          30      56.58$             6.15&   14.52"  161.7 $  362.1 # 3410   $ 5353   $  419.3 #  185.1 $   29.50$    4.06&    30
          31      49.69$             5.71&           138.3 $          2595   $ 4289   $           172.0 $             3.72&    31

          Mean  244.0  &  39.97 &  24.42 &   5.333&  43.66 $ 403.4  $2236    $5145    $1450    $ 398.6  $  81.41 $  15.53 &
        Median   49.69 &  21.75 &  16.46 &   3.258&  13.70 $ 408.4  $2083    $4289    $1196    $ 409.7  $  77.16 $  13.65 &
       Maximum  1485   &  280.2 &   70.88&   17.80&  243.3 $  706.2 $ 3771   $12065   $ 3978   $  722.5 $  162.3 $   31.09&
       Minimum    0.376&   7.728&   5.709&   1.690&  12.18 $ 121.1  $ 365.0  $1677    $ 419.3  $ 172.0  $  29.50 $   3.717&
         Total   7565  &  1119  &   757.1&   160.0&  1354  $ 12101  $ 69316  $159488  $ 43497  $ 12358  $  2442  $   481.4&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    851.1  &                " ... Relative Uncertainty +/-10%
 Ann. Median     97.09 &                # ... Relative Uncertainty +/-15%
Annual Total   310638  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    12065   &      0.376&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2019
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      3.399&   0.000&   0.000&   0.000&   0.000&   7.455&1356    # 504.9  #1629    # 158.4  $  62.25 $   4.090&     1
           2      3.113&   0.000&   0.000&   0.000&   0.000&  17.51 "1216    # 455.7  #2101    $ 148.7  $  84.58 $   3.524&     2
           3      3.009&   0.000&   0.000&   0.000&   0.000&  17.92 "1040    # 421.5  #2454    $ 139.2  $  97.57 $   2.977&     3
           4      2.556&   0.000&   0.000&   0.000&   0.000&  18.08 "1105    # 418.4  #2526    $ 133.3  $  87.10 $   2.386&     4
           5      1.996&   0.000&   0.000&   0.000&   0.000&  17.69 "2658    $ 421.6  #2229    $ 144.7  $  72.42 $   1.862&     5
           6      1.487&   0.000&   0.000&   0.000&   0.000&  17.25 "2936    $ 513.3  #1848    $ 151.3  $  62.55 $   1.343&     6
           7      1.095&   0.000&   0.000&   0.000&   0.000&  21.77 $2842    $ 557.8  #1494    # 143.3  $  55.43 $   1.012&     7
           8      0.766&   0.000&   0.000&   0.000&   0.000&  28.72 $2578    $ 532.7  #1225    # 125.7  $  49.59 $   0.849&     8
           9      0.527&   0.000&   0.000&   0.000&   0.000&  42.55 $2419    $ 542.2  #1006    # 113.2  $  44.07 $   0.661&     9
          10      0.310&   0.000&   0.000&   0.000&   0.000&  97.49 $2058    $ 597.3  # 832.6  # 104.5  $  39.96 $   0.439&    10
          11      0.161&   0.000&   0.000&   0.000&   0.000& 220.3  $1739    # 603.5  # 692.1  #  99.28 $  36.18 $   0.191&    11
          12      0.064&   0.000&   0.000&   0.000&   0.000& 298.9  #1486    # 547.1  # 590.0  #  98.60 $  32.04 $   0.058&    12
          13      0.019&   0.000&   0.000&   0.000&   0.000& 218.4  $1273    # 487.1  # 513.9  #  96.46 $  28.91 $   0.008&    13
          14      0.003&   0.000&   0.000&   0.000&   0.000& 177.6  $1087    # 495.4  # 455.7  #  95.48 $  25.91 $   0.000&    14
          15      0.000&   0.000&   0.000&   0.000&   0.000& 145.2  $ 919.8  # 599.9  # 409.2  #  90.32 $  22.63 $   0.000&    15
          16      0.000&   0.000&   0.000&   0.000&   0.000& 127.8  $ 792.8  # 556.4  # 370.8  #  83.85 $  20.36 $   0.000&    16
          17      0.000&   0.000&   0.000&   0.000&   0.000& 116.8  $ 694.0  #1150    # 338.8  #  78.07 $  18.89 $   0.000&    17
          18      0.000&   0.000&   0.000&   0.000&   0.000& 108.1  $ 624.5  #1358    # 314.8  #  73.44 $  17.64 "   0.000&    18
          19      0.000&   0.000&   0.000&   0.000&   0.000& 123.0  $ 604.8  #1241    # 366.7  #  69.16 $  16.15 "   0.000&    19
          20      0.000&   0.000&   0.000&   0.000&   0.000& 111.9  $ 943.2  #1192    # 374.0  #  65.72 $  14.44 "   0.000&    20
          21      0.000&   0.000&   0.000&   0.000&   0.000& 101.4  $1150    #1153    # 318.6  #  62.37 $  12.98 "   0.000&    21
          22      0.000&   0.000&   0.000&   0.000&   0.000&  96.87 $1305    #1008    # 281.9  #  59.09 $  12.14 "   0.000&    22
          23      0.000&   0.000&   0.000&   0.000&   0.000& 323.4  $1266    #1093    # 258.3  #  55.85 $  11.27 "   0.000&    23
          24      0.000&   0.000&   0.000&   0.000&   0.000& 492.5  #1191    #1110    # 238.2  #  53.66 $  10.52 "   0.000&    24
          25      0.000&   0.000&   0.000&   0.000&   0.000& 383.0  #1151    # 954.0  # 223.4  #  51.10 $   9.707"   0.000&    25
          26      0.000&   0.000&   0.000&   0.000&   0.000& 350.2  # 991.9  # 853.9  # 208.7  $  48.84 $   8.885"   0.000&    26
          27      0.000&   0.000&   0.000&   0.000&   0.000& 906.4  # 886.6  # 763.6  # 197.6  $  46.02 $   8.059&   0.000&    27
          28      0.000&   0.000&   0.000&   0.000&   0.000&1958    $ 794.9  # 720.9  # 188.4  $  44.36 $   7.062&   0.000&    28
          29      0.000&            0.000&   0.000&   0.000&1812    $ 701.2  # 646.8  # 178.3  $  42.13 $   6.005&   0.000&    29
          30      0.000&            0.000&   0.000&   0.000&1500    # 629.9  #1029    # 168.6  $  40.99 $   4.910&   0.000&    30
          31      0.000&            0.000&            0.000&          564.0  #1582    #           50.01 $            0.000&    31

          Mean    0.597&   0.000&   0.000&   0.000&   0.000& 328.6  &1323    $ 777.7  # 801.1  $  89.26 $  32.67 &   0.626&
        Median    0.000&   0.000&   0.000&   0.000&   0.000& 119.9  &1150    $ 603.5  # 391.6  $  83.85 $  21.49 &   0.000&
       Maximum    3.399&   0.000&   0.000&   0.000&   0.000&1958    &2936    $1582    #2526    $ 158.4  $  97.57 &   4.090&
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&   7.455& 564.0  $ 418.4  # 168.6  $  40.99 $   4.910&   0.000&
         Total    18.50&    0.00&    0.00&    0.00&    0.00& 9859   &41006   $24110   #24033   $ 2767   $  980.2 &   19.40&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    281.6  &                " ... Relative Uncertainty +/-10%
 Ann. Median      4.910&                # ... Relative Uncertainty +/-15%
Annual Total   102792  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    2936    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2020
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      0.000&   0.000&   0.000&   0.000&   0.000&   0.343& 292.5  # 147.7  $ 290.0  # 162.5  $  19.84 $  18.21 $     1
           2      0.000&   0.000&   0.000&   0.000&   0.000&  31.55 $ 337.9  # 139.2  $ 385.5  # 147.5  $  23.53 $  16.51 "     2
           3      0.000&   0.000&   0.000&   0.000&   0.000&  26.63 $ 321.3  # 148.8  $ 369.4  # 136.0  $  26.08 $  14.99 "     3
           4      0.000&   0.000&   0.000&   0.000&   0.000&  23.04 $ 326.7  # 182.6  $ 304.4  # 124.1  $  28.80 $  13.59 "     4
           5      0.000&   0.000&   0.000&   0.000&   0.000&  20.42 $ 310.2  # 194.5  $ 273.6  # 112.2  $  32.03 $  11.97 "     5
           6      0.000&   0.000&   0.000&   0.000&   0.000&  19.27 $ 264.3  # 174.8  $ 248.4  # 102.3  $  31.78 $  10.63 "     6
           7      0.000&   0.000&   0.000&   0.000&   0.000&  17.92 " 244.7  # 162.1  $ 502.1  #  95.01 $  29.06 $   9.394"     7
           8      0.000&   0.000&   0.000&   0.000&   0.000&  16.83 " 240.2  # 162.9  $ 538.8  #  92.84 $  25.18 $   8.202&     8
           9      0.000&   0.000&   0.000&   0.000&   0.000&  16.37 " 224.1  # 188.5  $ 389.8  #  91.46 $  30.54 $   7.302&     9
          10      0.000&   0.000&   0.000&   0.000&   0.000&  16.01 " 197.7  $ 855.0  # 321.8  #  91.50 $  69.51 $   6.384&    10
          11      0.000&   0.000&   0.000&   0.000&   0.000&  18.05 $ 171.5  $1562    # 303.0  #  85.51 $  67.55 $   5.356&    11
          12      0.000&   0.000&   0.000&   0.000&   0.000&  24.02 $ 154.4  $1068    # 285.0  #  77.14 $  68.34 $   4.600&    12
          13      0.000&   0.000&   0.000&   0.000&   0.000&  27.61 $ 146.5  $ 897.2  # 365.4  #  71.10 $  68.89 $   4.412&    13
          14      0.000&   0.000&   0.000&   0.000&   0.000&  38.78 $ 194.5  $ 832.5  # 306.4  #  66.30 $  72.11 $   4.387&    14
          15      0.000&   0.000&   0.000&   0.000&   0.000&  44.81 $ 254.3  # 901.6  # 260.4  #  62.15 $ 103.4  $   3.782&    15
          16      0.000&   0.000&   0.000&   0.000&   0.000&  41.96 $ 239.3  # 973.6  # 226.9  #  57.78 $ 120.5  $   3.176&    16
          17      0.000&   0.000&   0.000&   0.000&   0.000&  41.23 $ 323.8  #1428    # 198.6  $  52.91 $ 104.1  $   2.518&    17
          18      0.000&   0.000&   0.000&   0.000&   0.000&  53.85 $ 438.5  #1241    # 179.0  $  48.69 $  78.14 $   1.944&    18
          19      0.000&   0.000&   0.000&   0.000&   0.000&  67.83 $ 351.8  #1111    # 181.8  $  45.81 $  63.53 $   1.425&    19
          20      0.000&   0.000&   0.000&   0.000&   0.000&  77.62 $ 379.6  # 888.7  # 202.6  $  42.53 $  57.30 $   1.074&    20
          21      0.000&   0.000&   0.000&   0.000&   0.000&  65.04 $ 366.2  # 766.8  # 218.5  #  39.17 $  52.19 $   0.737&    21
          22      0.000&   0.000&   0.000&   0.000&   0.000&  55.83 $ 334.4  # 676.5  # 208.7  $  36.20 $  46.83 $   0.458&    22
          23      0.000&   0.000&   0.000&   0.000&   0.000&  61.15 $ 327.1  # 577.0  # 181.7  $  33.08 $  42.48 $   0.241&    23
          24      0.000&   0.000&   0.000&   0.000&   0.000&  62.73 $ 281.3  # 495.1  # 158.8  $  30.26 $  39.28 $   0.106&    24
          25      0.000&   0.000&   0.000&   0.000&   0.000&  58.65 $ 240.3  # 436.7  # 144.6  $  27.42 $  35.40 $   0.026&    25
          26      0.000&   0.000&   0.000&   0.000&   0.000&  55.47 $ 215.2  $ 386.7  # 138.1  $  25.37 $  30.89 $   0.002&    26
          27      0.000&   0.000&   0.000&   0.000&   0.000&  55.74 $ 201.8  $ 340.5  # 146.6  $  23.18 $  26.55 $   0.000&    27
          28      0.000&   0.000&   0.000&   0.000&   0.000&  82.61 $ 200.8  $ 302.4  # 164.4  $  21.61 $  22.94 $   0.000&    28
          29      0.000&   0.000&   0.000&   0.000&   0.000& 354.6  $ 186.7  $ 277.3  # 178.3  $  19.64 $  20.18 $   0.000&    29
          30      0.000&            0.000&   0.000&   0.000& 453.2  # 172.3  $ 255.4  # 162.1  $  17.86 $  19.48 $   0.000&    30
          31      0.000&            0.000&            0.000&          158.9  $ 242.9  #           16.41 "            0.000&    31

          Mean    0.000&   0.000&   0.000&   0.000&   0.000&  64.30 & 261.3  $ 581.1  $ 261.2  $  66.31 $  48.54 $   4.885&
        Median    0.000&   0.000&   0.000&   0.000&   0.000&  41.60 & 244.7  $ 436.7  $ 237.7  $  57.78 $  37.34 $   3.176&
       Maximum    0.000&   0.000&   0.000&   0.000&   0.000& 453.2  & 438.5  $1562    $ 538.8  $ 162.5  $ 120.5  $  18.21 &
       Minimum    0.000&   0.000&   0.000&   0.000&   0.000&   0.343& 146.5  $ 139.2  $ 138.1  $  16.41 $  19.48 $   0.000&
         Total     0.00&    0.00&    0.00&    0.00&    0.00& 1929   & 8099   $18016   $ 7835   $ 2056   $ 1456   $  151.4 &

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean    108.0  &                " ... Relative Uncertainty +/-10%
 Ann. Median     16.19 &                # ... Relative Uncertainty +/-15%
Annual Total   39541   &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    1562    &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2021
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.00&    0.00&    0.00&   38.28$   23.41$ 1486   #  509.7 #16950   $ 2108   $  625.7 #  571.1 #   54.29$     1
           2       0.00&    0.00&    0.00&   34.81$   22.90$ 1251   #  474.5 #17502   $ 2389   $  748.7 #  511.8 #   50.15$     2
           3       0.00&    0.00&    0.00&   32.13$   25.68$ 1140   #  444.7 #14843   $ 2483   $  826.8 #  428.9 #   45.51$     3
           4       0.00&    0.00& 5691   &   30.73$   28.28$  921.3 #  568.1 #13677   $ 2331   $  754.8 #  370.0 #   40.79$     4
           5       0.00&    0.00& 6605   $   29.40$   62.11$  742.4 # 1014   #10437   $ 2193   $  706.5 #  321.7 #   37.21$     5
           6       0.00&    0.00& 2677   $   27.98$ 1588   $  601.6 # 1290   # 8649   $ 2081   $  666.9 #  281.3 #   33.12$     6
           7       0.00&    0.00& 1883   $   26.76$  581.7 #  497.6 # 3587   $ 7479   $ 1873   $  614.6 #  250.8 #   28.58$     7
           8       0.00&    0.00& 1564   #   26.01$  543.1 #  424.0 # 4157   $ 7859   $ 1678   #  554.2 #  227.8 #   25.26$     8
           9       0.00&    0.00& 1179   #   24.30$  421.6 #  372.6 # 4041   $ 9419   $ 1546   #  487.8 #  208.4 $   22.36$     9
          10       0.00&    0.00&  690.5 #   22.55$  566.0 #  379.2 # 6594   $11519   $ 1549   #  429.6 #  195.5 $   19.78$    10
          11       0.00&    0.00&  444.9 #   23.13$  502.9 #  461.4 # 6730   "15479   $ 1615   #  396.9 #  187.9 $   17.99"    11
          12       0.00&    0.00&  324.7 #   25.29$  440.7 #  494.5 # 6151   $14712   $ 1626   #  386.1 #  191.9 $   16.64"    12
          13       0.00&    0.00&  251.5 #   25.56$  375.7 #  486.2 #10200   $14337   $ 1709   #  369.6 #  185.0 $   15.10"    13
          14       0.00&    0.00&  203.9 $   25.36$  302.1 #  436.1 #10643   $10903   $ 1716   #  334.0 #  165.8 $   13.88"    14
          15       0.00&    0.00&  180.5 $   27.91$  244.8 #  424.8 #10613   $ 8737   $ 1470   #  306.7 #  153.9 $   12.49"    15
          16       0.00&    0.00&  156.4 $   30.99$  208.0 $  455.1 #10633   $ 7379   $ 1587   $  285.5 #  145.0 $   11.58"    16
          17       0.00&    0.00&  137.6 $   29.46$  181.3 $  405.8 # 8305   $ 6220   $ 2011   $  265.4 #  136.8 $   11.76"    17
          18       0.00&    0.00&  121.5 $   27.81$  170.4 $  357.7 # 6682   " 5565   $ 1813   $  249.5 #  131.8 $   11.41"    18
          19       0.00&    0.00&  107.1 $   29.44$  148.8 $  323.2 # 5948   $ 5216   $ 1510   #  288.2 #  129.1 $   10.91"    19
          20       0.00&    0.00&   95.07$   30.05$  136.8 $  338.1 # 5412   $ 5515   $ 1369   #  750.8 #  121.6 $   10.55"    20
          21       0.00&    0.00&   84.73$   28.17$  127.4 $  434.3 # 7357   $ 4948   $ 1270   # 1072   #  115.0 $   10.30"    21
          22       0.00&    0.00&   76.43$   26.26$  121.0 $  602.6 #11241   $ 4434   $ 1090   #  908.4 #  117.7 $   10.17"    22
          23       0.00&    0.00&   69.70$   24.92$  126.6 $  691.8 #14707   $ 4016   $  937.3 #  757.3 #  104.4 $    9.47"    23
          24       0.00&    0.00&   63.74$   24.07$  156.6 $  718.3 #15380   $ 3639   $  808.7 #  609.8 #   95.34$    8.15&    24
          25       0.00&    0.00&   58.66$   23.39$  178.0 $  709.0 #10017   $ 3321   $  701.7 #  535.9 #   88.55$    6.69&    25
          26       0.00&    0.00&   53.43$   22.81$  178.8 $  734.4 # 8251   $ 3080   $  642.8 #  539.2 #   80.49$    5.42&    26
          27       0.00&    0.00&   49.82$   22.31$  152.8 $  631.5 # 8489   $ 2752   $  634.8 # 1012   #   72.87$    4.47&    27
          28       0.00&    0.00&   46.33$   21.47$  171.3 $  559.8 # 9448   $ 2512   $  617.1 # 1170   #   67.10$    3.52&    28
          29       0.00&            43.24$   21.32$  487.7 #  580.3 #13402   $ 2378   $  570.9 #  854.2 #   62.63$    2.47&    29
          30       0.00&            41.07$   25.21$ 1120   #  557.3 #17217   $ 2299   $  564.8 #  701.2 #   58.70$    1.75&    30
          31       0.00&            38.78$          1530   #         15613   $ 2180   $           594.2 #             1.23&    31

          Mean    0.000&   0.000& 740.0  &  26.93 $ 352.4  $ 607.3  #7585    $7999    $1483    $ 606.5  # 192.6  $  17.84 &
        Median    0.000&   0.000& 107.1  &  26.14 $ 178.8  $ 527.5  #7357    $7379    $1568    $ 609.8  # 149.5  $  11.76 &
       Maximum     0.00&    0.00& 6605   &   38.28$ 1588   $ 1486   #17217   $17502   $ 2483   $ 1170   #  571.1 $   54.29&
       Minimum    0.000&   0.000&   0.000&  21.32 $  22.90 $ 323.2  # 444.7  $2180    $ 564.8  $ 249.5  #  58.70 $   1.226&
         Total      0.0&     0.0& 22939  &   807.9$ 10924  $ 18219  #235120  $247956  $ 44496  $ 18802  #  5779  $   553.0&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1659    &                " ... Relative Uncertainty +/-10%
 Ann. Median    244.8  &                # ... Relative Uncertainty +/-15%
Annual Total   605595  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    17502   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2022
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1       0.78&    0.00&    0.00&    0.00&   14.10"  144.1 $  447.0 # 2318   $ 3910   $  938.5 #  205.2 $   53.94$     1
           2       0.42&    0.00&    0.00&    0.00&   13.19"  133.2 $  416.8 # 4113   $ 3539   $  861.6 #  191.2 $   50.33$     2
           3       0.21&    0.00&    0.00&    0.00&   12.95"  120.7 $  395.5 # 5769   $ 3326   $  792.3 #  178.0 $   46.44$     3
           4       0.09&    0.00&    0.00&    0.00&   12.15"  106.8 $  378.7 # 9088   $ 3746   $  731.0 #  164.1 $   42.75$     4
           5       0.03&    0.00&    0.00&    0.00&   11.72"   95.25$  363.3 #10411   $ 5177   $  667.7 #  149.9 $   39.30$     5
           6       0.01&    0.00&    0.00&    0.00&   11.78"   86.43$  348.2 #10467   $ 6372   $  617.2 #  139.6 $   36.43$     6
           7       0.00&    0.00&    0.00&    0.00&   12.26"   80.14$  337.3 # 8051   $ 6411   "  563.6 #  132.2 $   32.94$     7
           8       0.00&    0.00&    0.00&    9.58&   13.35"   75.29$  324.9 # 6237   $ 5624   $  528.1 #  124.3 $   30.49$     8
           9       0.00&    0.00&    0.00&   47.60$   14.02"   80.01$  328.1 # 7156   $ 4877   $  499.2 #  120.9 $   27.81$     9
          10       0.00&    0.00&    0.00&   43.46$   14.09"   89.59$  473.4 # 7707   $ 4311   $  482.6 #  145.3 $   25.51$    10
          11       0.00&    0.00&    0.00&   40.83$   13.76"  123.6 $  477.6 # 6770   " 3856   $  472.7 #  176.0 $   23.34$    11
          12       0.00&    0.00&    0.00&   42.39$   16.58"  153.0 $  389.3 # 5945   $ 3431   $  456.5 #  230.7 $   21.78$    12
          13       0.00&    0.00&    0.00&   32.13$   18.28$  196.7 $  377.3 # 5303   $ 3368   $  432.9 #  194.0 $   20.11$    13
          14       0.00&    0.00&    0.00&   26.71$   21.63$  254.9 #  420.4 # 4980   $ 3694   $  411.5 #  153.1 $   18.72$    14
          15       0.00&    0.00&    0.00&   25.26$   20.17$  507.4 #  655.8 # 4547   $ 3700   $  392.0 #  127.3 $   17.39"    15
          16       0.00&    0.00&    0.00&   23.60$   24.92$ 1011   #  668.7 # 8395   $ 3565   $  373.5 #  110.8 $   16.52"    16
          17       0.00&    0.00&    0.00&   21.37$   26.38$ 1057   #  839.5 #14904   $ 3472   $  359.2 #   99.96$   14.89"    17
          18       0.00&    0.00&    0.00&   19.48$   25.04$ 1100   #  852.4 #18196   $ 2997   $  347.2 #  109.1 $   13.73"    18
          19       0.00&    0.00&    0.00&   17.85"   28.27$ 1177   #  874.0 #20982   $ 2741   $  333.3 #  132.1 $   13.32"    19
          20       0.00&    0.00&    0.00&   16.46"   31.27$ 1072   #  857.2 #19271   $ 2618   $  316.6 #  144.0 $   13.32"    20
          21       0.00&    0.00&    0.00&   15.24"   33.55$ 1087   #  808.4 #14753   $ 2450   $  306.9 #  121.8 $   12.15"    21
          22       0.00&    0.00&    0.00&   14.90"   35.01$ 1382   #  885.2 #11353   $ 2297   $  305.1 #  103.8 $   10.70"    22
          23       0.00&    0.00&    0.00&   15.03"   41.02$ 1272   # 1071   # 9149   $ 2123   $  299.8 #   97.18$    9.23"    23
          24       0.00&    0.00&    0.00&   14.62"   88.34$ 1207   # 1576   # 7990   $ 1789   $  321.0 #   92.97$    7.85&    24
          25       0.00&    0.00&    0.00&   13.79"  125.7 $  969.4 # 1450   # 7634   $ 1479   #  344.3 #   89.13$    6.78&    25
          26       0.00&    0.00&    0.00&   14.76"  104.0 $  728.0 # 1449   # 7042   " 1307   #  290.3 #   81.82$    5.83&    26
          27       0.00&    0.00&    0.00&   14.24"   77.22$  615.7 # 1645   # 6336   $ 1217   #  265.3 #   74.46$    4.83&    27
          28       0.00&    0.00&    0.00&   16.27"   65.21$  611.0 # 1749   # 5716   $ 1182   #  249.4 #   68.42$    3.83&    28
          29       0.00&             0.00&   16.76"   61.02$  566.9 # 1750   $ 5115   $ 1108   #  227.3 #   63.20$    3.06&    29
          30       0.00&             0.00&   15.95"   55.51$  490.0 # 1931   $ 4620   $ 1018   #  215.2 $   58.64$    2.43&    30
          31       0.00&             0.00&           125.6 $          1687   # 4255   $           214.8 #             1.92&    31

          Mean    0.049&   0.000&   0.000&  17.28 &  37.68 $ 553.1  $ 846.1  $8535    $3223    $ 439.3  $ 129.3  $  20.25 &
        Median    0.000&   0.000&   0.000&  15.60 &  24.92 $ 498.7  $ 668.7  $7156    $3399    $ 373.5  $ 125.8  $  16.52 &
       Maximum     0.78&    0.00&    0.00&   47.60&  125.7 $ 1382   $ 1931   $20982   $ 6411   $  938.5 $  230.7 $   53.94&
       Minimum    0.000&   0.000&   0.000&   0.000&  11.72 $  75.29 $ 324.9  $2318    $1018    $ 214.8  $  58.64 $   1.924&
         Total      1.5&     0.0&     0.0&   518.3&  1168  $ 16593  $ 26228  $264574  $ 96705  $ 13617  $  3879  $   627.7&

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean   1161    &                " ... Relative Uncertainty +/-10%
 Ann. Median     77.22 &                # ... Relative Uncertainty +/-15%
Annual Total   423912  &                $ ... Relative Uncertainty +/-20%
                                        & ... Relative Uncertainty +/-30%
                Maximum     Minimum
      Daily    20982   &      0.000&







         Department of Water and Environmental Regulation                                             HYDAY V145  Output 08/02/2023

         Site     616011          Swan River - Walyunga                                                          Year          2023
         VarFrom  10.00           Stage - SL in Metres                                                           Table Type   Total
         VarTo    151.00          Stream Discharge Volume in Megalitres
                                  Figures are for period ending 24:00

         Day       Jan      Feb      Mar      Apr      May      Jun      Jul      Aug      Sep      Oct      Nov      Dec     Day

           1      1.562&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      1
           2      1.124&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      2
           3      0.727&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      3
           4      0.420&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      4
           5      0.213&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      5
           6      0.102&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      6
           7      0.027&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      7
           8      0.003&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      8
           9      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]      9
          10      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     10
          11      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     11
          12      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     12
          13      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     13
          14      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     14
          15      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     15
          16      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     16
          17      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     17
          18      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     18
          19      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     19
          20      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     20
          21      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     21
          22      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     22
          23      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     23
          24      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     24
          25      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     25
          26      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     26
          27      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     27
          28      0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     28
          29      0.000&            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     29
          30      0.000&            [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]     30
          31      0.000&            [   ]             [   ]             [   ]    [   ]             [   ]             [   ]     31

          Mean    0.135&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
        Median    0.000&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
       Maximum    1.562&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
       Minimum    0.000&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
         Total    4.177&   0.000&   [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]    [   ]
  Missing Days        0       22       31       30       31       30       31       31       30       31       30       31

                Summaries               ------------------ Notes -------------------
                ---------               All recorded data is continuous and reliable
                                        except where the following tags are used...
 Annual Mean      0.113&                & ... Relative Uncertainty +/-30%
 Ann. Median      0.000&                [ ... Not Available
Annual Total      4.177&
Missing Days        328

                Maximum     Minimum
      Daily       1.562&      0.000&