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Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 [ ] [ ] [ ] [ ] [ ] [ ] 165.2 " 220.7 " 482.8 " 616.9 " 142.5 " 81.27 " 1
2 [ ] [ ] [ ] [ ] [ ] [ ] 162.8 " 214.0 " 461.2 " 600.5 " 134.7 " 94.01 " 2
3 [ ] [ ] [ ] [ ] [ ] [ ] 160.3 " 215.5 " 459.3 " 529.5 " 128.4 " 133.0 " 3
4 [ ] [ ] [ ] [ ] [ ] [ ] 158.3 " 222.0 " 461.6 " 521.8 " 122.9 " 193.0 " 4
5 [ ] [ ] [ ] [ ] [ ] [ ] 156.2 " 225.8 " 439.2 " 487.0 " 115.3 " 228.5 " 5
6 [ ] [ ] [ ] [ ] [ ] [ ] 153.7 " 246.2 " 421.7 " 438.4 " 107.5 " 473.8 " 6
7 [ ] [ ] [ ] [ ] [ ] [ ] 150.9 " 270.2 " 420.3 " 395.9 " 101.7 " 670.1 " 7
8 [ ] [ ] [ ] [ ] [ ] [ ] 148.9 " 291.4 " 432.6 " 358.8 " 96.16 " 659.3 " 8
9 [ ] [ ] [ ] [ ] [ ] [ ] 172.2 " 411.3 " 447.2 " 331.0 " 90.61 " 518.4 " 9
10 [ ] [ ] [ ] [ ] [ ] [ ] 185.3 " 537.7 " 460.0 " 306.5 " 85.89 " 396.6 " 10
11 [ ] [ ] [ ] [ ] [ ] [ ] 208.3 " 690.7 " 530.2 " 291.5 " 81.08 " 321.1 " 11
12 [ ] [ ] [ ] [ ] [ ] [ ] 219.9 " 696.6 " 539.6 " 282.1 " 76.46 " 275.9 " 12
13 [ ] [ ] [ ] [ ] [ ] 215.3 " 207.5 " 775.7 " 498.0 " 273.0 " 72.48 " 253.6 " 13
14 [ ] [ ] [ ] [ ] [ ] 214.8 " 194.2 " 743.6 " 480.1 " 263.2 " 68.73 " 248.1 " 14
15 [ ] [ ] [ ] [ ] [ ] 208.0 " 195.9 " 710.0 " 463.8 " 256.3 " 65.46 " 239.9 " 15
16 [ ] [ ] [ ] [ ] [ ] 197.6 " 207.0 " 715.5 " 437.3 " 247.7 " 62.90 " 226.7 " 16
17 [ ] [ ] [ ] [ ] [ ] 188.9 " 203.1 " 702.8 " 413.3 " 240.3 " 60.01 " 211.9 " 17
18 [ ] [ ] [ ] [ ] [ ] 190.6 " 195.2 " 698.6 " 395.2 " 236.3 " 57.46 " 197.3 " 18
19 [ ] [ ] [ ] [ ] [ ] 200.0 " 193.1 " 726.4 " 378.2 " 225.9 " 59.28 " 184.9 " 19
20 [ ] [ ] [ ] [ ] [ ] 207.5 " 193.7 " 702.7 " 354.8 " 214.5 " 60.67 " 171.2 " 20
21 [ ] [ ] [ ] [ ] [ ] 208.2 " 189.4 " 652.0 " 338.5 " 209.9 " 61.49 " 160.2 " 21
22 [ ] [ ] [ ] [ ] [ ] 206.2 " 185.8 " 590.9 " 372.8 " 217.1 " 64.10 " 152.0 " 22
23 [ ] [ ] [ ] [ ] [ ] 203.5 " 186.8 " 581.7 " 427.3 " 214.0 " 65.25 " 143.2 " 23
24 [ ] [ ] [ ] [ ] [ ] 200.9 " 189.6 " 628.3 " 497.0 " 206.8 " 70.80 " 133.1 " 24
25 [ ] [ ] [ ] [ ] [ ] 197.7 " 187.5 " 625.7 " 498.5 " 203.2 " 79.66 " 123.5 " 25
26 [ ] [ ] [ ] [ ] [ ] 193.6 " 183.4 " 588.0 " 437.6 " 194.4 " 75.22 " 114.0 " 26
27 [ ] [ ] [ ] [ ] [ ] 187.3 " 185.8 " 532.3 " 407.6 " 179.6 " 70.35 " 105.1 " 27
28 [ ] [ ] [ ] [ ] [ ] 180.2 " 193.9 " 506.8 " 404.8 " 165.3 " 65.58 " 98.78 " 28
29 [ ] [ ] [ ] [ ] 173.4 " 199.9 " 506.9 " 452.4 " 157.4 " 61.91 " 94.23 " 29
30 [ ] [ ] [ ] [ ] 168.4 " 207.6 " 493.9 " 536.5 " 152.6 " 67.37 " 88.58 " 30
31 [ ] [ ] [ ] 219.8 " 484.5 " 148.7 " 83.44 " 31
Mean [ ] [ ] [ ] [ ] [ ] 196.8 " 185.8 " 522.9 " 445.0 " 295.7 " 82.40 " 228.2 "
Median [ ] [ ] [ ] [ ] [ ] 198.8 " 189.4 " 581.7 " 443.2 " 247.7 " 71.64 " 184.9 "
Maximum [ ] [ ] [ ] [ ] [ ] 215.3 " 219.9 " 775.7 " 539.6 " 616.9 " 142.5 " 670.1 "
Minimum [ ] [ ] [ ] [ ] [ ] 168.4 " 148.9 " 214.0 " 338.5 " 148.7 " 57.46 " 81.27 "
Total [ ] [ ] [ ] [ ] [ ] 3542 " 5761 "16209 "13349 " 9166 " 2472 " 7075 "
Missing Days 31 28 31 30 31 12 0 0 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 285.0 " " ... Relative Uncertainty +/-10%
Ann. Median 209.1 " [ ... Not Available
Annual Total 57574 "
Missing Days 163
Maximum Minimum
Daily 775.7 " 57.46 "
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 79.16 " 34.56 " 22.84 " 0.002" 448.6 " 221.1 " 729.9 "1516 "1469 " 526.0 " 350.9 " 53.66 " 1
2 76.08 " 32.89 " 20.81 " 0.000" 402.0 " 220.1 " 766.6 "1535 "1800 " 478.1 " 346.2 " 50.26 " 2
3 73.38 " 31.63 " 19.05 " 0.000" 385.5 " 217.7 " 860.8 "1522 "2086 " 439.2 " 361.5 " 47.52 " 3
4 71.90 " 44.97 " 17.56 " 0.000" 376.2 " 233.6 " 896.7 "1536 "2088 " 412.1 " 358.9 " 44.64 " 4
5 70.28 " 51.15 " 15.86 " 0.000" 393.2 " 293.2 " 977.3 "1858 "2167 " 397.6 " 316.0 " 43.04 " 5
6 66.34 " 47.63 " 13.75 " 0.000" 409.5 " 443.6 "1137 "2285 "2244 " 441.7 " 284.4 " 41.44 " 6
7 63.40 " 42.92 " 9.981" 0.014" 366.3 " 460.7 "1233 "2423 "2416 " 512.1 " 264.0 " 40.08 " 7
8 60.88 " 37.95 " 5.283" 0.007" 376.6 " 633.6 "1306 "2507 "2529 " 547.5 " 249.6 " 37.42 " 8
9 58.28 " 32.49 " 2.947" 0.003" 420.7 " 693.8 "1447 "2460 "2217 " 514.5 " 238.6 " 35.00 " 9
10 56.21 " 28.34 " 1.620" 0.002" 408.3 " 641.7 "1548 "2507 "1855 " 466.2 " 227.0 " 33.39 " 10
11 53.84 " 25.95 " 0.819" 0.002" 416.8 " 563.4 "2043 "2647 "1552 " 445.4 " 216.8 " 31.76 " 11
12 51.68 " 24.64 " 0.449" 0.001" 429.0 " 489.5 "2989 "2643 "1324 " 436.5 " 203.3 " 29.91 " 12
13 49.29 " 23.55 " 0.277" 0.001" 539.5 " 497.3 "4023 "2695 "1158 " 406.1 " 187.1 " 28.76 " 13
14 45.48 " 22.68 " 0.158" 0.001" 564.9 " 573.3 "4688 "2643 "1198 " 379.1 " 171.9 " 27.82 " 14
15 43.00 " 22.66 " 0.079" 0.001" 493.1 " 759.0 "4833 "2678 "1624 " 354.7 " 158.7 " 26.29 " 15
16 40.90 " 24.52 " 0.041" 0.005" 508.3 " 863.1 "4134 "2697 "2121 " 333.1 " 147.2 " 24.85 " 16
17 47.09 " 24.39 " 0.031" 0.023" 506.4 " 791.6 "3412 "2478 "2145 " 364.8 " 136.0 " 23.50 " 17
18 53.91 " 24.16 " 0.030" 0.064" 462.9 " 836.2 "3447 "2149 "2090 " 464.6 " 125.7 " 21.95 " 18
19 52.62 " 25.63 " 0.026" 0.040" 439.2 " 998.7 "3763 "1879 "1989 " 543.5 " 116.1 " 20.74 " 19
20 49.87 " 27.20 " 0.023" 0.084" 405.4 "1280 "3841 "1618 "1740 " 591.4 " 106.9 " 19.09 " 20
21 50.64 " 30.09 " 0.020" 0.290" 369.0 "1141 "3521 "1402 "1473 " 501.0 " 101.1 " 17.61 " 21
22 53.52 " 38.21 " 0.024" 353.0 " 342.6 "1038 "3157 "1238 "1270 " 450.5 " 99.52 " 16.65 " 22
23 51.37 " 40.37 " 0.024" 289.1 " 326.5 "1001 "2712 "1115 "1198 " 431.1 " 91.34 " 16.11 " 23
24 47.34 " 40.20 " 0.020"2590 " 311.3 " 962.3 "2376 "1022 "1135 " 419.4 " 81.35 " 15.06 " 24
25 44.88 " 39.01 " 0.022"1731 " 293.8 " 862.2 "2185 " 982.4 "1030 " 394.6 " 76.54 " 12.94 " 25
26 43.52 " 36.42 " 0.022"1321 " 285.1 " 780.2 "2121 "1018 " 927.2 " 370.8 " 72.45 " 8.729" 26
27 41.92 " 32.57 " 0.021" 968.4 " 268.9 " 703.1 "2058 "1117 " 830.0 " 351.4 " 68.91 " 4.609" 27
28 40.81 " 25.79 " 0.006" 764.0 " 255.5 " 648.0 "1969 "1211 " 738.3 " 348.9 " 65.00 " 2.722" 28
29 39.81 " 0.003" 628.8 " 245.6 " 648.5 "1814 "1152 " 656.5 " 323.2 " 60.26 " 3.155" 29
30 38.68 " 0.004" 517.8 " 236.4 " 649.6 "1661 "1069 " 584.7 " 309.7 " 57.07 " 3.675" 30
31 36.05 " 0.007" 228.4 " 1526 "1210 " 301.4 " 2.796" 31
Mean 53.29 " 32.59 " 4.252" 305.4 " 384.4 " 671.5 "2361 "1833 "1589 " 427.6 " 178.0 " 25.33 "
Median 51.37 " 32.06 " 0.041" 0.011" 393.2 " 649.1 "2058 "1618 "1588 " 431.1 " 153.0 " 24.85 "
Maximum 79.16 " 51.15 " 22.84 "2590 " 564.9 "1280 "4833 "2697 "2529 " 591.4 " 361.5 " 53.66 "
Minimum 36.05 " 22.66 " 0.003" 0.000" 228.4 " 217.7 " 729.9 " 982.4 " 584.7 " 301.4 " 57.07 " 2.722"
Total 1652 " 912.6 " 131.8 " 9163 "11915 "20145 "73176 "56813 "47656 "13256 " 5340 " 785.2 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 660.1 " " ... Relative Uncertainty +/-10%
Ann. Median 311.3 "
Annual Total 240947 "
Maximum Minimum
Daily 4833 " 0.000"
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 2.082" 0.003" 34.48 " 0.260" 47.88 " 253.7 " 972.9 "1631 "2884 "2444 " 322.8 " 169.0 " 1
2 2.794" 0.001" 29.68 " 0.243" 41.42 " 255.3 " 950.3 "1740 "2660 "2337 " 334.9 " 314.0 " 2
3 2.102" 0.000" 25.49 " 0.240" 42.58 " 249.9 " 929.4 "2899 "2366 "2708 " 336.0 " 261.6 " 3
4 1.105" 0.000" 22.44 " 0.249" 37.39 " 241.2 "1139 "4855 "2139 "2594 " 320.2 " 223.3 " 4
5 0.825" 0.001" 19.53 " 0.219" 33.09 " 237.4 "1887 "6123 "1965 "2483 " 310.6 " 192.0 " 5
6 0.564" 0.001" 16.48 " 0.171" 30.52 " 237.5 "2469 "7199 "1749 "2470 " 295.8 " 164.0 " 6
7 0.463" 0.001" 12.12 " 0.165" 28.68 " 234.9 "2690 "6451 "1568 "2268 " 280.9 " 143.7 " 7
8 0.352" 0.001" 6.548" 3.123" 27.50 " 229.6 "2531 "5793 "1420 "1956 " 270.5 " 124.9 " 8
9 0.272" 0.000" 4.268" 5.681" 26.26 " 225.6 "2440 "5369 "1355 "1710 " 260.0 " 106.8 " 9
10 0.242" 0.000" 3.135" 5.403" 24.67 " 220.9 "2744 "4396 "1501 "1484 " 246.9 " 93.06 " 10
11 0.225" 0.000" 3.539" 10.01 " 23.88 " 212.0 "3678 "3813 "1918 "1266 " 233.6 " 82.09 " 11
12 0.200" 0.000" 3.561" 20.64 " 30.96 " 204.1 "4127 "3601 "2223 "1114 " 219.5 " 74.55 " 12
13 0.147" 0.000" 2.998" 21.95 " 30.73 " 198.2 "3930 "3397 "2340 "1041 " 204.3 " 68.32 " 13
14 0.105" 0.000" 2.277" 21.64 " 32.49 " 190.5 "3725 "3405 "2342 "1005 " 186.8 " 63.20 " 14
15 0.066" 0.000" 1.764" 23.95 " 44.94 " 180.5 "3457 "3301 "2060 " 960.0 " 169.7 " 58.18 " 15
16 0.049" 0.000" 1.374" 29.24 " 67.87 " 172.0 "3282 "3167 "1828 " 873.5 " 156.4 " 53.57 " 16
17 0.035" 0.000" 1.020" 46.38 " 100.3 " 165.4 "3155 "3211 "1688 " 800.9 " 151.6 " 49.79 " 17
18 0.024" 0.000" 0.817" 54.55 " 142.6 " 161.0 "2830 "3062 "1620 " 735.6 " 150.8 " 47.43 " 18
19 0.025" 0.000" 0.641" 61.17 " 211.9 " 156.4 "2451 "2808 "1502 " 670.4 " 151.6 " 45.71 " 19
20 0.036" 0.000" 0.991" 54.08 " 241.6 " 152.0 "2196 "2610 "1598 " 606.2 " 154.8 " 44.09 " 20
21 0.033" 54.98 " 0.564" 45.78 " 350.5 " 147.7 "2053 "2524 "2218 " 546.9 " 158.6 " 41.27 " 21
22 0.022" 187.2 " 0.313" 41.23 " 398.8 " 145.6 "2049 "2787 "3177 " 498.6 " 160.3 " 39.07 " 22
23 0.017" 142.7 " 0.261" 38.43 " 420.8 " 145.4 "1977 "3484 "3784 " 457.9 " 156.4 " 37.24 " 23
24 0.036" 105.3 " 0.231" 37.69 " 380.0 " 146.3 "1868 "4183 "4019 " 421.6 " 145.1 " 36.16 " 24
25 0.041" 80.07 " 0.189" 50.85 " 329.8 " 175.9 "1740 "4548 "4156 " 388.0 " 130.5 " 35.77 " 25
26 0.031" 63.77 " 0.179" 63.13 " 316.9 " 257.1 "1673 "4382 "3924 " 358.9 " 115.1 " 33.98 " 26
27 0.018" 50.36 " 0.173" 59.62 " 300.0 " 432.3 "1587 "4575 "3513 " 346.8 " 103.2 " 31.39 " 27
28 0.012" 40.80 " 0.177" 56.64 " 273.8 " 622.2 "1484 "5230 "3248 " 351.9 " 95.74 " 29.45 " 28
29 0.007" 0.228" 58.57 " 253.3 " 829.2 "1349 "4489 "2917 " 372.0 " 97.16 " 27.18 " 29
30 0.006" 0.244" 55.97 " 255.2 "1038 "1341 "3587 "2601 " 362.2 " 95.15 " 26.62 " 30
31 0.008" 0.274" 253.5 " 1471 "3090 " 335.6 " 25.39 " 31
Mean 0.385" 25.90 " 6.322" 28.91 " 154.8 " 270.6 "2264 "3926 "2409 "1160 " 200.5 " 88.47 "
Median 0.049" 0.000" 1.374" 26.60 " 67.87 " 216.4 "2053 "3587 "2220 " 873.5 " 165.0 " 53.57 "
Maximum 2.794" 187.2 " 34.48 " 63.13 " 420.8 "1038 "4127 "7199 "4156 "2708 " 336.0 " 314.0 "
Minimum 0.006" 0.000" 0.173" 0.165" 23.88 " 145.4 " 929.4 "1631 "1355 " 335.6 " 95.15 " 25.39 "
Total 11.9" 725.2" 196.0" 867.3" 4800 " 8117 " 70179 "121709 " 72280 " 35966 " 6015 " 2743 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 886.6 " " ... Relative Uncertainty +/-10%
Ann. Median 160.3 "
Annual Total 323610 "
Maximum Minimum
Daily 7199 " 0.000"
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 23.44 " 0.158" 0.047" 0.008" 0.051" 69.02 "1593 "2035 "5971 " 420.8 " 148.7 " 45.36 " 1
2 21.49 " 0.148" 0.044" 0.005" 0.037" 69.02 "1727 "1887 "5021 " 401.0 " 146.5 " 44.25 " 2
3 18.83 " 0.137" 0.036" 0.003" 0.033" 67.82 "1816 "1768 "4511 " 378.5 " 141.7 " 42.20 " 3
4 18.38 " 0.122" 0.033" 0.002" 0.034" 71.38 "1979 "1667 "3955 " 355.4 " 132.9 " 40.42 " 4
5 17.09 " 0.104" 0.030" 0.001" 0.034" 75.31 "2060 "1681 "3355 " 335.0 " 126.2 " 39.17 " 5
6 13.79 " 0.093" 0.028" 0.001" 0.034" 84.50 "2007 "1753 "2989 " 327.6 " 119.5 " 37.64 " 6
7 12.56 " 0.094" 0.032" 0.003" 1.623" 97.07 "1959 "1780 "2767 " 323.4 " 111.7 " 35.46 " 7
8 9.019" 4.477" 0.032" 0.004" 2.129" 123.7 "2427 "1732 "2640 " 324.5 " 105.1 " 33.53 " 8
9 6.220" 5.602" 0.030" 0.006" 26.04 " 145.1 "2766 "1760 "2489 " 326.6 " 104.1 " 31.60 " 9
10 4.357" 4.078" 0.032" 0.007" 30.16 " 195.8 "3012 "1594 "2324 " 311.2 " 102.2 " 30.20 " 10
11 2.962" 2.754" 0.030" 0.010" 29.52 " 248.2 "3248 "1461 "2133 " 297.5 " 100.2 " 29.08 " 11
12 2.809" 1.931" 0.028" 0.020" 32.13 " 307.6 "3293 "1588 "2015 " 301.3 " 102.5 " 27.88 " 12
13 2.551" 1.201" 0.025" 0.054" 45.05 " 461.7 "3268 "1931 "1896 " 310.9 " 110.4 " 26.25 " 13
14 2.084" 0.801" 0.016" 0.034" 59.53 " 481.9 "3266 "2115 "1697 " 315.2 " 114.5 " 24.38 " 14
15 1.581" 0.615" 0.010" 0.015" 68.09 " 509.6 "2874 "2252 "1474 " 302.0 " 111.3 " 23.28 " 15
16 1.273" 0.525" 0.007" 0.022" 67.53 " 677.9 "2436 "2298 "1279 " 283.0 " 103.2 " 22.43 " 16
17 0.981" 0.428" 0.005" 0.027" 60.11 " 991.4 "2098 "2445 "1124 " 271.7 " 97.30 " 21.73 " 17
18 0.824" 0.357" 0.005" 0.043" 56.16 "1189 "1849 "2903 "1013 " 263.9 " 90.55 " 21.08 " 18
19 0.867" 0.302" 0.073" 0.115" 50.09 "1155 "1668 "2913 " 954.3 " 256.6 " 85.89 " 20.13 " 19
20 0.916" 0.260" 0.117" 0.116" 45.93 "1309 "1511 "2695 " 898.2 " 247.3 " 80.69 " 18.88 " 20
21 0.850" 0.203" 0.070" 0.095" 52.43 "1393 "1479 "2669 " 845.6 " 237.7 " 76.11 " 17.48 " 21
22 0.765" 0.182" 0.048" 0.062" 50.06 "1225 "1794 "2592 " 773.6 " 227.5 " 70.87 " 15.94 " 22
23 0.599" 0.168" 0.040" 0.037" 47.16 "1015 "2086 "2685 " 710.0 " 218.7 " 66.08 " 14.59 " 23
24 0.494" 0.127" 0.039" 0.029" 47.23 " 894.2 "2068 "3162 " 650.1 " 209.6 " 61.80 " 11.61 " 24
25 0.410" 0.111" 0.041" 0.116" 46.91 " 840.6 "2182 "3730 " 595.9 " 198.8 " 59.81 " 8.238" 25
26 0.327" 0.091" 0.031" 0.340" 54.42 " 875.0 "2042 "4359 " 561.6 " 185.8 " 58.16 " 5.987" 26
27 0.236" 0.081" 0.026" 0.200" 62.67 " 992.1 "1879 "5182 " 524.9 " 173.5 " 56.64 " 3.928" 27
28 0.191" 0.067" 0.017" 0.130" 61.88 "1203 "2208 "5711 " 498.7 " 164.6 " 53.18 " 3.887" 28
29 0.208" 0.052" 0.014" 0.101" 59.29 "1380 "2552 "6056 " 465.7 " 158.4 " 49.65 " 2.883" 29
30 0.202" 0.016" 0.068" 60.51 "1288 "2503 "6948 " 435.1 " 155.0 " 46.75 " 2.312" 30
31 0.179" 0.012" 67.33 " 2262 "7011 " 151.9 " 1.541" 31
Mean 5.371" 0.871" 0.033" 0.056" 38.20 " 647.8 "2255 "2915 "1886 " 272.1 " 94.47 " 22.69 "
Median 1.273" 0.182" 0.030" 0.028" 47.16 " 593.7 "2086 "2298 "1377 " 283.0 " 101.2 " 22.43 "
Maximum 23.44 " 5.602" 0.117" 0.340" 68.09 "1393 "3293 "7011 "5971 " 420.8 " 148.7 " 45.36 "
Minimum 0.179" 0.052" 0.005" 0.001" 0.033" 67.82 "1479 "1461 " 435.1 " 151.9 " 46.75 " 1.541"
Total 166.5 " 25.27" 1.01" 1.68" 1184 "19435 "69912 "90361 "56568 " 8435 " 2834 " 703.3 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 682.0 " " ... Relative Uncertainty +/-10%
Ann. Median 60.31 "
Annual Total 249628 "
Maximum Minimum
Daily 7011 " 0.001"
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 1.03" 0.00" 0.00" 0.02" 291.2 " 2896 " 4030 " 1491 " 3125 " 1921 " 534.9 " 231.3 " 1
2 0.93" 0.00" 0.00" 0.01" 294.2 " 2516 " 3722 " 1493 " 2824 " 1990 " 513.4 " 194.8 " 2
3 0.80" 0.00" 0.00" 0.00" 281.6 " 2225 " 3582 " 1537 " 2518 " 1969 " 473.6 " 178.0 " 3
4 0.62" 0.00" 0.00" 0.00" 284.0 " 2013 " 3428 " 1526 " 2318 " 2003 " 434.9 " 195.6 " 4
5 0.54" 0.00" 0.00" 0.03" 301.3 " 1809 " 3309 " 1500 " 2256 " 1977 " 423.6 " 195.5 " 5
6 0.43" 0.00" 0.00" 2798 " 297.1 " 1738 " 3456 " 1457 " 2959 " 2317 " 407.6 " 180.8 " 6
7 0.39" 0.00" 0.00" 3360 " 427.2 " 2025 " 3929 " 1336 " 4195 " 3000 " 397.8 " 168.4 " 7
8 0.39" 0.00" 0.00" 2103 " 2357 " 2274 " 3720 " 1164 # 5868 " 3247 " 402.1 " 161.0 " 8
9 0.36" 0.00" 0.00" 1439 " 3369 " 2851 " 3307 " 1112 # 6811 " 3198 " 378.0 " 154.9 " 9
10 0.31" 0.00" 0.00" 1027 " 2641 " 4327 " 3085 " 1068 # 6587 " 2806 " 374.4 " 148.1 " 10
11 0.24" 0.00" 0.00" 791.7 " 2060 " 5201 " 2739 " 1022 " 6038 " 2384 " 357.1 " 147.7 " 11
12 0.17" 0.00" 0.00" 620.0 " 1707 " 6892 " 2387 " 1006 " 5475 " 2007 " 333.0 " 143.3 " 12
13 0.13" 0.00" 0.00" 501.1 " 1610 " 8755 " 2171 " 1127 " 4646 " 1711 " 311.0 " 139.0 " 13
14 0.11" 0.00" 0.00" 431.0 " 1494 " 9606 " 2113 " 1464 " 4354 " 1478 " 292.7 " 135.1 " 14
15 0.08" 0.00" 0.00" 410.7 " 1348 " 9369 " 2241 " 1795 " 4297 " 1280 " 275.4 " 135.3 " 15
16 0.06" 0.00" 0.00" 417.7 " 1522 " 7909 " 2357 " 2733 " 3932 " 1127 " 258.1 " 132.2 " 16
17 0.03" 0.00" 0.00" 398.8 " 1730 " 6449 " 2394 " 4670 " 3639 " 1002 " 242.4 " 122.9 " 17
18 0.02" 0.00" 0.00" 358.4 " 2174 " 5502 " 2314 " 5939 " 3545 " 901.3 " 227.4 " 111.9 " 18
19 0.02" 0.00" 0.00" 327.3 " 4041 " 5054 " 2197 " 7440 " 3439 " 817.2 " 214.3 " 102.6 " 19
20 0.01" 0.00" 0.00" 298.3 " 6790 " 4869 " 2082 " 9647 " 3443 " 749.7 " 199.6 " 95.82" 20
21 0.01" 0.00" 0.00" 270.9 "13211 " 4796 " 2109 " 9973 " 3309 " 733.5 " 183.5 " 91.46" 21
22 0.01" 0.00" 0.00" 257.3 "19142 " 4617 " 2288 " 9088 " 3034 " 747.4 " 167.6 " 87.83" 22
23 0.01" 0.00" 0.00" 248.4 "17924 " 4573 " 2295 " 8588 " 2889 " 754.4 " 155.7 " 83.69" 23
24 0.01" 0.00" 0.00" 257.4 "15660 " 4679 " 2331 " 7087 " 2923 " 724.7 " 145.7 " 77.17" 24
25 0.01" 0.00" 0.00" 258.4 "12091 " 4646 " 2235 " 5382 " 2882 " 690.2 " 135.9 " 71.41" 25
26 0.01" 0.00" 0.00" 281.8 " 9268 " 5187 " 2075 " 4604 " 2638 " 713.6 " 125.2 " 66.13" 26
27 0.01" 0.00" 0.00" 377.5 " 7912 " 5431 " 1898 " 4556 " 2411 " 740.3 " 129.3 " 62.44" 27
28 0.00" 0.00" 0.00" 419.6 " 6383 " 5111 " 1898 " 4397 " 2245 " 712.3 " 142.7 " 59.52" 28
29 0.00" 0.00" 393.5 " 4896 " 4926 " 1868 " 3969 " 2060 " 657.2 " 192.0 " 56.45" 29
30 0.00" 0.00" 337.8 " 4010 " 4519 " 1717 " 3553 " 1888 " 600.6 " 258.3 " 55.87" 30
31 0.00" 0.00" 3357 " 1565 " 3350 " 557.8 " 49.26" 31
Mean 0.218" 0.000" 0.000" 612.8 "4802 "4759 "2608 "3712 #3618 "1468 " 289.6 " 123.7 "
Median 0.060" 0.000" 0.000" 367.9 "2357 "4738 "2314 "2733 #3217 "1127 " 266.8 " 132.2 "
Maximum 1.03" 0.00" 0.00" 3360 "19142 " 9606 " 4030 " 9973 # 6811 " 3247 " 534.9 " 231.3 "
Minimum 0.000" 0.000" 0.000" 0.001" 281.6 "1738 "1565 "1006 #1888 " 557.8 " 125.2 " 49.26 "
Total 6.7" 0.0" 0.0" 18384 "148874 "142767 " 80844 "115074 #108551 " 45519 " 8687 " 3835 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1843 # " ... Relative Uncertainty +/-10%
Ann. Median 600.6 # # ... Relative Uncertainty +/-15%
Annual Total 672542 #
Maximum Minimum
Daily 19142 # 0.000#
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 46.54 " 39.54 " 3.209" 0.391" 16.05 " 60.47 " 72.69 " 538.4 "2323 " 318.2 " 77.99 " 21.83 " 1
2 43.53 " 37.03 " 3.027" 0.357" 17.55 " 65.64 " 91.26 " 575.7 "2137 " 299.6 " 74.07 " 20.67 " 2
3 41.65 " 34.89 " 2.666" 0.346" 18.35 " 62.25 " 97.01 " 589.9 "1910 " 290.5 " 71.33 " 20.50 " 3
4 39.79 " 33.17 " 4.508" 0.308" 18.19 " 59.38 " 95.41 " 582.9 "1816 " 291.3 " 68.58 " 19.32 " 4
5 37.54 " 36.59 " 4.485" 0.380" 19.26 " 58.09 " 94.62 " 571.0 "1666 " 295.4 " 64.86 " 17.91 " 5
6 36.58 " 32.28 " 2.554" 0.547" 20.78 " 56.84 " 111.4 " 604.8 "1482 " 299.7 " 61.13 " 18.72 " 6
7 35.98 " 28.73 " 1.423" 0.686" 21.01 " 55.12 " 124.6 " 708.0 "1321 " 288.4 " 58.18 " 21.20 " 7
8 34.67 " 25.90 " 0.977" 0.795" 21.08 " 52.66 " 120.8 " 885.8 "1172 " 266.1 " 57.88 " 21.18 " 8
9 32.20 " 23.74 " 0.884" 0.789" 21.38 " 52.05 " 118.0 "1032 "1029 " 250.5 " 55.85 " 19.05 " 9
10 29.71 " 21.93 " 0.955" 0.768" 20.88 " 48.89 " 120.1 " 905.0 " 907.6 " 240.8 " 55.17 " 17.78 " 10
11 27.81 " 20.49 " 0.904" 0.898" 21.33 " 47.74 " 121.5 " 856.0 " 842.7 " 239.4 " 51.40 " 16.72 " 11
12 26.09 " 19.15 " 0.695" 1.084" 23.86 " 49.02 " 120.2 " 956.7 " 854.9 " 240.2 " 49.66 " 16.49 " 12
13 25.52 " 17.69 " 0.645" 2.074" 28.94 " 53.35 " 118.9 " 848.3 " 900.5 " 237.4 " 48.22 " 16.06 " 13
14 24.99 " 16.55 " 0.615" 2.912" 30.93 " 52.94 " 118.0 " 742.8 " 981.6 " 236.4 " 45.83 " 15.86 " 14
15 24.33 " 16.10 " 0.564" 3.156" 33.33 " 52.10 " 110.9 " 674.0 "1196 " 232.0 " 42.73 " 12.51 " 15
16 23.10 " 15.75 " 0.465" 2.898" 32.83 " 50.96 " 103.5 " 698.9 "1110 " 217.0 " 40.77 " 8.562" 16
17 21.82 " 14.54 " 0.400" 2.690" 31.18 " 49.68 " 98.25 " 853.5 " 966.7 " 201.9 " 39.58 " 6.092" 17
18 21.51 " 12.46 " 0.343" 2.782" 29.36 " 49.30 " 95.12 " 831.1 " 863.2 " 190.5 " 38.63 " 4.547" 18
19 21.55 " 10.43 " 0.289" 2.731" 28.49 " 50.86 " 94.43 "1030 " 796.3 " 180.2 " 37.24 " 2.675" 19
20 21.73 " 9.353" 0.272" 2.483" 27.71 " 53.05 " 108.3 "1434 " 735.7 " 172.4 " 36.14 " 2.228" 20
21 21.07 " 8.878" 0.287" 2.795" 27.41 " 54.46 " 134.6 "1473 " 678.8 " 163.6 " 34.58 " 1.975" 21
22 19.94 " 8.256" 0.331" 3.674" 27.65 " 60.93 " 150.3 "1600 " 627.2 " 154.5 " 32.90 " 1.464" 22
23 21.27 " 6.495" 0.692" 6.217" 30.05 " 61.82 " 182.7 "2600 " 577.5 " 146.0 " 31.09 " 0.719" 23
24 32.85 " 5.656" 0.853" 8.269" 31.01 " 62.99 " 223.6 "3162 " 532.5 " 136.5 " 29.53 " 0.374" 24
25 38.95 " 5.766" 0.787" 11.85 " 30.69 " 63.27 " 218.4 "3635 " 482.8 " 127.9 " 27.56 " 0.336" 25
26 36.20 " 4.962" 0.640" 15.01 " 32.44 " 61.73 " 241.0 "4424 " 443.5 " 120.5 " 25.68 " 0.277" 26
27 33.93 " 4.274" 0.564" 15.25 " 36.59 " 59.56 " 329.5 "4201 " 414.0 " 112.7 " 24.21 " 0.205" 27
28 33.39 " 3.612" 0.493" 15.74 " 39.63 " 60.41 " 341.8 "3958 " 387.3 " 104.6 " 22.86 " 0.159" 28
29 34.63 " 0.416" 15.52 " 44.60 " 62.48 " 373.5 "3481 " 360.4 " 96.80 " 24.24 " 0.147" 29
30 37.54 " 0.364" 15.24 " 46.44 " 66.50 " 415.4 "2773 " 337.2 " 89.02 " 22.77 " 0.294" 30
31 39.77 " 0.358" 47.61 " 417.9 "2465 " 83.17 " 0.405" 31
Mean 31.17 " 18.37 " 1.151" 4.621" 28.28 " 56.48 " 166.6 "1603 " 995.0 " 204.0 " 45.02 " 9.879"
Median 32.85 " 16.32 " 0.645" 2.711" 28.49 " 55.98 " 120.1 " 905.0 " 881.9 " 217.0 " 41.75 " 8.562"
Maximum 46.54 " 39.54 " 4.508" 15.74 " 47.61 " 66.50 " 417.9 "4424 "2323 " 318.2 " 77.99 " 21.83 "
Minimum 19.94 " 3.612" 0.272" 0.308" 16.05 " 47.74 " 72.69 " 538.4 " 337.2 " 83.17 " 22.77 " 0.147"
Total 966.2 " 514.2 " 35.67" 138.6 " 876.6 " 1695 " 5164 "49690 "29850 " 6323 " 1351 " 306.2 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 265.5 " " ... Relative Uncertainty +/-10%
Ann. Median 37.54 "
Annual Total 96911 "
Maximum Minimum
Daily 4424 " 0.147"
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 0.385" 0.000" 0.000" 0.000$ 0.527" 21.67 " 225.5 "5308 "4064 "1677 " 318.0 " 42.86 " 1
2 0.357" 0.000" 0.000" 0.000$ 0.367" 22.09 " 251.8 "5002 "4035 "1421 " 299.2 " 41.02 " 2
3 0.339" 0.000" 0.000" 0.000$ 0.442" 22.97 " 292.3 "5010 "3782 "1224 " 282.2 " 39.08 " 3
4 0.298" 0.000" 0.000" 0.000$ 0.713" 22.65 " 344.2 "4450 "3501 "1055 " 264.1 " 37.32 " 4
5 0.236" 0.000" 0.000" 0.000$ 0.666" 22.87 " 395.1 "4005 "3337 " 916.5 " 247.0 " 36.61 " 5
6 0.182" 0.000" 0.000" 0.000$ 0.805" 23.10 " 389.9 "4003 "2903 " 799.6 " 233.0 " 36.61 " 6
7 0.142" 0.000" 0.000$ 0.000$ 1.841" 24.19 " 450.2 "3982 "2459 " 700.6 " 218.4 " 36.03 " 7
8 0.108" 0.000" 0.000$ 0.000$ 1.486" 24.89 " 538.0 "3736 "2386 " 633.0 " 203.8 " 35.51 " 8
9 0.087" 0.000" 0.000$ 0.000$ 0.850" 23.87 " 724.4 "3190 "2309 " 691.9 " 190.2 " 33.95 " 9
10 0.073" 0.000" 0.000$ 0.000$ 8.744" 23.19 " 890.4 "2969 "2087 " 884.4 " 173.5 " 32.37 " 10
11 0.063" 0.000" 0.000$ 0.000$ 17.95 " 22.19 " 849.1 "2900 "1886 " 992.3 " 159.4 " 30.50 " 11
12 0.050" 0.000" 0.000$ 0.000$ 18.93 " 21.56 " 739.3 "2870 "1853 " 911.1 " 148.0 " 29.52 " 12
13 0.043" 0.000" 0.000$ 0.000$ 18.98 " 25.66 " 621.7 "2830 "2058 " 867.9 " 137.6 " 29.19 " 13
14 0.046" 0.000" 0.000$ 0.000$ 18.24 " 37.93 " 525.6 "2750 "2278 " 766.2 " 126.8 " 28.63 " 14
15 0.055" 0.000" 0.000$ 0.000$ 17.57 " 39.28 " 457.0 "2613 "2549 " 723.5 " 116.9 " 27.49 " 15
16 0.043" 0.000" 0.000$ 0.000$ 16.51 " 39.06 " 402.0 "2500 "2819 "1074 " 106.8 " 26.08 " 16
17 0.037" 0.000" 0.000$ 0.000" 15.96 " 38.48 " 368.7 "2364 "3051 "1054 " 97.79 " 29.18 " 17
18 0.030" 0.000" 0.000$ 0.000" 16.07 " 36.98 " 347.8 "2122 "3518 " 900.0 " 90.96 " 33.43 " 18
19 0.026" 0.000" 0.000$ 0.000" 15.39 " 37.37 " 346.3 "1880 "3705 " 804.3 " 84.73 " 33.77 " 19
20 0.016" 0.000" 0.000$ 0.000" 15.13 " 38.63 " 372.3 "1760 "3357 " 717.4 " 80.02 " 32.36 " 20
21 0.008" 0.000" 0.000$ 0.006" 14.29 " 38.59 " 419.7 "1729 "3135 " 637.2 " 75.69 " 34.93 " 21
22 0.004" 0.000" 0.000$ 0.016" 14.78 " 38.72 " 516.0 "1600 "2917 " 566.7 " 71.99 " 39.83 " 22
23 0.004" 0.000" 0.000$ 0.040" 15.05 " 39.03 " 574.2 "1725 "2618 " 516.7 " 68.29 " 44.28 " 23
24 0.001" 0.000" 0.000$ 0.040" 15.08 " 39.87 " 888.8 "2026 "2798 " 474.2 " 64.59 " 45.06 " 24
25 0.000" 0.000" 0.000$ 0.046" 15.52 " 40.89 "1187 "1912 "3016 " 432.9 " 61.30 " 44.23 " 25
26 0.000" 0.000" 0.000$ 0.046" 16.95 " 44.50 "1381 "1881 "3146 " 399.0 " 57.46 " 42.55 " 26
27 0.000" 0.000" 0.000$ 0.143" 18.65 " 51.36 "1520 "2306 "2971 " 382.3 " 53.50 " 44.29 " 27
28 0.000" 0.000" 0.000$ 0.181" 21.87 " 79.63 "1970 "2646 "2704 " 379.3 " 49.27 " 63.05 " 28
29 0.000" 0.000$ 0.294" 23.49 " 153.4 "2375 "3012 "2321 " 363.5 " 46.60 " 65.85 " 29
30 0.000" 0.000$ 0.448" 22.79 " 197.6 "2974 "3831 "2002 " 357.9 " 45.87 " 58.37 " 30
31 0.000" 0.000$ 22.18 " 4751 "4193 " 341.3 " 51.87 " 31
Mean 0.085" 0.000" 0.000$ 0.042$ 12.51 " 43.07 " 906.1 "3003 "2852 " 763.4 " 139.1 " 38.90 "
Median 0.043" 0.000" 0.000$ 0.000$ 15.39 " 37.65 " 525.6 "2830 "2861 " 723.5 " 111.9 " 36.61 "
Maximum 0.385" 0.000" 0.000$ 0.448$ 23.49 " 197.6 "4751 "5308 "4064 "1677 " 318.0 " 65.85 "
Minimum 0.000" 0.000" 0.000$ 0.000$ 0.367" 21.56 " 225.5 "1600 "1853 " 341.3 " 45.87 " 26.08 "
Total 2.63" 0.00" 0.00$ 1.26$ 387.8 " 1292 "28090 "93105 "85565 "23664 " 4173 " 1206 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 650.6 $ " ... Relative Uncertainty +/-10%
Ann. Median 37.32 $ $ ... Relative Uncertainty +/-20%
Annual Total 237487 $
Maximum Minimum
Daily 5308 $ 0.000$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 46.14" 3.67# 0.15# 0.11# 69.30" 1388 " 1302 " 8912 " 786.5 " 624.6 " 300.7 " 277.6 " 1
2 41.27" 6.95# 0.15# 0.09# 68.47" 1888 " 1260 "10142 " 766.4 " 621.1 " 281.8 " 259.3 " 2
3 37.79" 6.93# 0.09# 0.07# 65.96" 1328 " 1171 "10827 " 756.5 " 603.6 " 259.8 " 263.1 " 3
4 34.55" 6.25# 0.04# 0.05# 62.06" 1074 " 1095 "10986 " 740.0 " 578.1 " 243.0 " 271.2 " 4
5 31.68" 5.67# 0.03# 0.05# 58.70" 945.2 " 1077 "10900 " 698.4 " 564.1 " 229.5 " 266.9 " 5
6 29.18" 6.14# 0.03# 0.05# 55.45" 886.8 " 1154 " 9645 " 656.3 " 567.2 " 239.2 " 244.3 " 6
7 27.20" 5.20# 0.04# 0.07# 54.41" 954.7 " 1141 " 8283 " 619.5 " 550.3 " 237.2 " 218.0 " 7
8 25.54" 4.87# 0.05# 0.15# 54.98" 1125 " 1055 " 7309 " 584.0 " 502.2 " 233.2 " 194.0 " 8
9 23.61" 4.17# 0.04# 0.12# 54.15" 1177 " 982.5 " 6119 " 556.1 " 455.5 " 231.1 " 175.1 " 9
10 21.66" 3.20# 0.04# 0.12# 58.35" 1104 " 939.0 " 4933 " 523.2 " 419.8 " 223.9 " 158.2 " 10
11 19.43" 2.90# 0.03# 0.10# 62.29" 1084 " 969.5 " 4008 " 501.2 " 392.5 " 208.6 " 142.1 " 11
12 17.66" 2.72# 0.03# 0.08# 61.36" 1020 " 1041 " 3353 " 484.1 " 376.3 " 193.8 " 131.7 " 12
13 15.72" 1.86# 0.02# 0.07# 69.20" 978.5 " 1137 " 2878 " 473.6 " 355.7 " 180.1 " 124.5 " 13
14 11.53" 1.10# 0.02# 0.07# 74.32" 971.7 " 1178 " 2513 " 463.9 " 337.8 " 169.7 " 121.1 " 14
15 7.33" 0.70# 0.02# 0.08# 78.10" 996.8 " 1316 " 2212 " 455.6 " 323.0 " 159.0 " 115.9 " 15
16 4.35" 0.75# 0.02# 0.10# 83.85" 1103 " 1619 " 1982 " 444.5 " 306.0 " 148.7 " 105.2 " 16
17 3.28# 0.85# 0.02# 0.19# 93.88" 1266 " 2020 " 1794 " 428.4 " 288.3 " 138.3 " 95.82" 17
18 11.90# 1.01# 0.02# 0.22# 99.98" 1289 " 2699 " 1643 " 424.7 " 273.5 " 128.2 " 88.16" 18
19 10.97# 1.06# 0.02# 0.21# 95.26" 1205 " 4054 " 1510 " 451.5 " 260.8 " 119.6 " 82.35" 19
20 9.76# 1.14# 0.01# 1.73# 90.04" 1122 " 5463 " 1389 " 480.7 " 251.4 " 112.9 " 78.74" 20
21 8.53# 1.20# 0.01# 4.64# 84.80" 1024 " 7424 " 1293 " 493.1 " 240.6 " 105.8 " 76.22" 21
22 7.29# 1.13# 0.02# 6.16# 95.74" 947.5 " 7723 " 1205 " 483.5 " 228.6 " 99.87" 71.42" 22
23 6.18# 1.00# 0.02# 6.46# 133.2 " 876.7 " 7467 " 1131 " 489.9 " 220.7 " 97.47" 66.73" 23
24 5.41# 0.75# 0.01# 6.42# 172.1 " 845.6 " 8454 " 1064 " 509.8 " 219.4 " 100.5 " 62.76" 24
25 4.91# 0.53# 0.01# 4.93# 228.9 " 859.4 " 8562 " 998.2 " 551.1 " 230.0 " 104.0 " 59.59" 25
26 4.42# 0.38# 0.01# 5.50# 339.4 " 840.2 " 8014 " 937.5 " 626.7 " 245.4 " 124.5 " 56.89" 26
27 3.94# 0.28# 0.01# 15.99# 379.2 " 818.3 " 7247 " 893.0 " 696.4 " 262.3 " 133.4 " 56.48" 27
28 3.43# 0.20# 0.01# 33.36" 389.6 " 870.6 " 7010 " 876.0 " 660.6 " 282.1 " 186.5 " 60.12" 28
29 3.07# 0.17# 0.01# 39.31" 531.4 " 1117 " 7815 " 842.7 " 618.7 " 286.4 " 294.3 " 54.78" 29
30 3.05# 0.01# 56.80" 707.2 " 1325 " 8172 " 798.1 " 635.5 " 314.6 " 303.5 " 50.10" 30
31 2.28# 0.03# 898.8 " 8262 " 788.7 " 316.5 " 45.12" 31
Mean 15.58 # 2.510# 0.032# 6.109# 173.2 "1081 "3833 "3941 " 568.7 " 370.9 " 186.3 " 131.4 "
Median 10.97 # 1.136# 0.017# 0.134# 83.85 "1049 "1619 "1982 " 537.1 " 316.5 " 183.3 " 105.2 "
Maximum 46.14# 6.95# 0.15# 56.80# 898.8 " 1888 " 8562 "10986 " 786.5 " 624.6 " 303.5 " 277.6 "
Minimum 2.276# 0.167# 0.009# 0.050# 54.15 " 818.3 " 939.0 " 788.7 " 424.7 " 219.4 " 97.47 " 45.12 "
Total 483.1# 72.8# 1.0# 183.3# 5371 " 32433 "118820 "122168 " 17060 " 11498 " 5588 " 4073 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 868.2 # " ... Relative Uncertainty +/-10%
Ann. Median 183.3 # # ... Relative Uncertainty +/-15%
Annual Total 317753 #
Maximum Minimum
Daily 10986 # 0.009#
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 42.41" 1.24# 0.20# 1.31# 3.49# 206.3 " 4546 " 5245 " 2039 " 2323 " 238.3 " 91.61" 1
2 38.58" 0.98# 0.19# 0.51# 15.20# 169.6 " 5676 " 4350 " 1984 " 2098 " 222.9 " 83.53" 2
3 32.94" 0.77# 0.15# 0.05# 14.83# 147.6 " 5277 " 3673 " 1899 " 1918 " 208.7 " 77.49" 3
4 29.39" 0.54# 0.12# 0.04# 13.26# 143.2 " 5011 " 3188 " 1808 " 1737 " 196.5 " 72.75" 4
5 27.70" 0.36# 0.12# 0.06# 11.98# 143.8 " 4674 " 2828 " 1778 " 1582 " 187.6 " 68.09" 5
6 26.70" 0.46# 0.12# 0.14# 11.30# 129.5 " 3915 " 2646 " 1743 " 1430 " 180.4 " 63.72" 6
7 24.68# 0.48# 0.12# 0.17# 10.12# 118.8 " 3029 " 2602 " 1703 " 1295 " 174.5 " 59.54" 7
8 22.73# 0.39# 0.12# 0.14# 9.25# 113.7 " 2468 " 2442 " 1733 " 1197 " 165.2 " 55.49" 8
9 21.18# 0.34# 0.11# 0.14# 9.41# 107.9 " 2322 " 2290 " 1802 " 1113 " 154.5 " 52.96" 9
10 19.42# 0.30# 0.10# 0.18# 10.70# 111.8 " 2673 " 2219 " 1898 " 1028 " 145.8 " 50.58" 10
11 17.83# 0.26# 0.10# 0.60# 11.21# 116.0 " 2947 " 2124 " 2838 " 949.2 " 137.3 " 48.17" 11
12 16.52# 0.27# 0.12# 1.10# 10.83# 105.7 " 2884 " 2090 " 3856 " 882.8 " 136.1 " 46.25" 12
13 14.88# 0.32# 0.10# 1.34# 10.75# 110.2 " 3178 " 2171 " 3998 " 824.3 " 157.2 " 43.66" 13
14 13.33# 0.56# 0.09# 1.47# 10.08# 119.4 " 3285 " 2456 " 3821 " 775.5 " 202.0 " 41.94" 14
15 11.40# 0.47# 0.09# 1.47# 9.46# 124.5 " 3098 " 3466 " 3753 " 722.3 " 206.1 " 43.98" 15
16 9.78# 0.39# 0.11# 1.40# 8.79# 120.6 " 2992 " 5471 " 3633 " 663.0 " 224.2 " 39.55" 16
17 11.31# 0.64# 0.09# 1.41# 8.42# 118.7 " 2792 " 8281 " 3524 " 610.4 " 194.2 " 36.85" 17
18 16.41# 0.68# 0.11# 1.46# 8.01# 150.6 " 2594 " 8976 " 3648 " 561.6 " 188.1 " 35.54" 18
19 14.52# 0.65# 0.11# 1.39# 8.23# 256.9 " 3205 " 8775 " 3817 " 515.9 " 196.3 " 34.07" 19
20 10.02# 0.61# 0.20# 1.42# 10.22# 443.8 " 5264 " 9024 " 3652 " 473.5 " 215.9 " 32.75" 20
21 5.21# 0.61# 0.14# 1.24# 28.54# 578.2 " 7656 " 8784 " 3857 " 435.5 " 238.5 " 31.83" 21
22 5.23# 0.66# 0.12# 1.06# 30.93" 580.5 "10259 " 7535 " 4239 " 402.7 " 245.4 " 29.72" 22
23 5.06# 0.68# 0.13# 0.96# 172.6 " 559.7 "11972 " 6539 " 4590 " 373.8 " 226.7 " 27.86" 23
24 4.39# 0.50# 0.53# 1.04# 350.1 " 583.0 "11982 " 6092 " 4343 " 348.5 " 192.4 " 27.06" 24
25 3.61# 0.20# 2.35# 1.24# 257.8 " 609.3 "12177 " 5389 " 3872 " 325.7 " 162.7 " 26.37" 25
26 3.05# 0.24# 2.19# 1.54# 204.5 " 640.4 "12487 " 4461 " 3356 " 326.4 " 140.6 " 25.69" 26
27 2.61# 0.18# 2.12# 1.65# 171.2 " 674.0 "11274 " 3737 " 2969 " 317.5 " 125.6 " 25.13" 27
28 2.22# 0.17# 2.13# 1.56# 132.0 " 901.9 "10126 " 3219 " 2825 " 288.6 " 115.6 " 24.79" 28
29 2.10# 2.00# 1.61# 186.5 " 1644 " 9034 " 2827 " 2645 " 277.2 " 107.4 " 24.67" 29
30 1.76# 1.88# 2.30# 237.1 " 3374 " 7605 " 2488 " 2517 " 262.0 " 99.16" 23.28# 30
31 1.55# 1.67# 216.9 " 6396 " 2209 " 250.9 " 21.71# 31
Mean 14.79 # 0.498# 0.572# 1.000# 70.76 # 440.1 "5897 "4439 "3005 " 848.6 " 179.5 " 44.08 #
Median 13.33 # 0.475# 0.123# 1.242# 11.30 # 149.1 "4674 "3466 "3163 " 663.0 " 187.8 " 39.55 #
Maximum 42.41# 1.24# 2.35# 2.30# 350.1 # 3374 "12487 " 9024 " 4590 " 2323 " 245.4 " 91.61#
Minimum 1.551# 0.171# 0.087# 0.040# 3.492# 105.7 "2322 "2090 "1703 " 250.9 " 99.16 " 21.71 #
Total 458.5# 13.9# 17.7# 30.0# 2194 # 13204 "182799 "137599 " 90139 " 26308 " 5386 " 1367 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1259 # " ... Relative Uncertainty +/-10%
Ann. Median 118.7 # # ... Relative Uncertainty +/-15%
Annual Total 459515 #
Maximum Minimum
Daily 12487 # 0.040#
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 21.08 # 10.57 # 0.094# 0.077# 63.65 " 130.6 " 209.8 " 395.3 " 297.1 " 109.2 " 34.24 " 29.04 " 1
2 20.78 # 11.21 # 0.110# 0.079# 60.95 " 121.6 " 222.8 " 389.3 " 285.6 " 102.7 " 32.74 " 27.18 " 2
3 21.01 # 11.38 # 0.123# 0.080# 58.34 " 119.9 " 216.9 " 389.6 " 273.4 " 96.10 " 30.73 " 26.63 " 3
4 20.78 # 11.17 # 0.126# 0.080# 56.10 " 149.7 " 209.1 " 396.0 " 260.2 " 88.88 " 29.78 " 25.34 " 4
5 20.30 # 10.57 # 0.130# 0.082# 53.90 " 163.9 " 201.2 " 394.7 " 249.3 " 82.91 " 29.37 " 23.55 # 5
6 20.53 # 10.14 # 0.133# 167.7 # 50.73 " 182.3 " 193.5 " 381.9 " 241.8 " 80.09 " 28.10 " 21.71 # 6
7 20.64 # 10.48 # 0.139# 249.6 " 48.80 " 207.1 " 188.3 " 360.4 " 244.4 " 77.61 " 27.14 " 21.67 # 7
8 19.73 # 10.62 # 0.119# 315.9 " 47.03 " 203.9 " 194.9 " 335.7 " 249.4 " 74.53 " 26.59 " 19.56 # 8
9 19.27 # 9.597# 0.128# 263.9 " 47.57 " 195.6 " 214.5 " 312.9 " 257.0 " 71.79 " 27.83 " 17.56 # 9
10 18.18 # 9.264# 0.143# 260.9 " 45.89 " 171.3 " 222.9 " 297.0 " 276.0 " 69.70 " 30.52 " 15.75 # 10
11 16.98 # 9.294# 0.167# 342.5 " 44.29 " 153.0 " 239.1 " 285.9 " 284.2 " 68.14 " 32.23 " 14.80 # 11
12 16.34 # 8.615# 0.181# 325.5 " 43.27 " 143.6 " 322.6 " 305.8 " 265.7 " 65.81 " 32.48 " 13.84 # 12
13 16.46 # 7.373# 0.201# 289.5 " 45.99 " 135.0 " 383.1 " 341.1 " 244.4 " 62.55 " 33.91 " 12.50 # 13
14 16.59 # 5.674# 0.304# 277.4 " 44.13 " 134.7 " 422.1 " 366.1 " 239.1 " 58.69 " 36.40 " 11.28 # 14
15 16.33 # 3.707# 0.239# 259.6 " 43.70 " 135.6 " 434.6 " 407.3 " 242.2 " 54.79 " 38.83 " 10.48 # 15
16 15.29 # 2.621# 0.184# 223.8 " 43.47 " 131.7 " 436.8 " 376.7 " 235.9 " 54.34 " 41.13 " 9.706# 16
17 14.31 # 2.032# 0.177# 196.6 " 43.54 " 134.7 " 540.0 " 333.0 " 223.6 " 53.02 " 40.59 " 8.950# 17
18 14.55 # 1.584# 0.186# 173.3 " 43.35 " 137.0 " 560.2 " 380.9 " 211.2 " 51.49 " 38.85 " 8.107# 18
19 16.02 # 1.215# 0.230# 148.1 " 43.17 " 136.6 " 566.1 " 454.4 " 201.1 " 49.11 " 35.64 " 7.204# 19
20 13.72 # 1.006# 0.209# 131.9 " 43.05 " 133.2 " 561.6 " 464.9 " 192.3 " 49.07 " 33.26 " 6.419# 20
21 11.00 # 0.907# 0.146# 122.0 " 42.39 " 126.9 " 545.4 " 441.9 " 182.1 " 45.38 " 31.78 " 6.643# 21
22 11.17 # 0.874# 0.120# 114.7 " 44.55 " 128.7 " 531.8 " 412.8 " 170.7 " 44.24 " 30.56 " 6.243# 22
23 11.80 # 0.789# 0.128# 103.7 " 48.52 " 150.0 " 507.1 " 412.4 " 158.9 " 43.55 " 28.00 " 6.053# 23
24 10.90 # 0.590# 0.115# 93.66 " 53.41 " 154.3 " 471.5 " 433.9 " 148.9 " 43.19 " 26.96 " 6.267# 24
25 11.18 # 0.301# 0.105# 86.94 " 54.84 " 152.0 " 440.3 " 424.7 " 143.1 " 43.76 " 30.83 " 5.550# 25
26 11.96 # 0.087# 0.096# 83.00 " 56.35 " 152.6 " 425.4 " 399.7 " 137.6 " 42.31 " 38.75 " 3.865# 26
27 11.44 # 0.074# 0.098# 78.07 " 74.41 " 156.8 " 409.8 " 373.2 " 131.2 " 40.23 " 36.08 " 2.088# 27
28 10.67 # 0.084# 0.098# 73.59 " 96.55 " 151.6 " 403.3 " 347.4 " 125.8 " 38.84 " 33.55 " 1.411# 28
29 10.02 # 0.089# 69.85 " 106.7 " 144.3 " 415.3 " 327.6 " 120.2 " 37.41 " 32.12 " 1.272# 29
30 10.07 # 0.085# 66.85 " 124.3 " 162.2 " 399.2 " 317.5 " 114.5 " 36.49 " 30.89 " 1.229# 30
31 10.90 # 0.081# 135.2 " 387.6 " 306.6 " 35.28 " 1.175# 31
Mean 15.48 # 5.423# 0.145# 150.6 # 58.33 " 150.0 " 370.2 " 373.1 " 213.6 " 60.36 " 32.66 " 12.03 #
Median 16.02 # 4.691# 0.128# 127.0 # 48.52 " 147.0 " 403.3 " 380.9 " 237.5 " 54.34 " 32.17 " 9.706#
Maximum 21.08 # 11.38 # 0.304# 342.5 # 135.2 " 207.1 " 566.1 " 464.9 " 297.1 " 109.2 " 41.13 " 29.04 #
Minimum 10.02 # 0.074# 0.081# 0.077# 42.39 " 119.9 " 188.3 " 285.9 " 114.5 " 35.28 " 26.59 " 1.175#
Total 480.0 # 151.8 # 4.49# 4519 # 1808 " 4500 "11477 "11567 " 6407 " 1871 " 979.9 " 373.0 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 120.9 # " ... Relative Uncertainty +/-10%
Ann. Median 48.52 # # ... Relative Uncertainty +/-15%
Annual Total 44138 #
Maximum Minimum
Daily 566.1 # 0.074#
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 0.82# 0.22# 46.39" 2.71# 101.4 " 101.6 " 1318 " 4718 " 2489 " 1399 " 401.5 " 189.8 " 1
2 0.47# 0.21# 42.45" 2.06# 80.93" 130.5 " 1821 " 5706 " 2314 " 1278 " 367.9 " 171.3 " 2
3 0.28# 0.17# 38.75" 1.63# 67.56" 134.6 " 2468 " 6890 " 2232 " 1185 " 347.8 " 153.3 " 3
4 0.18# 0.14# 35.55" 1.26# 57.71" 130.6 " 2706 " 7161 " 2126 " 1138 " 329.8 " 138.1 " 4
5 1.91# 0.12# 32.89" 1.01# 49.85" 171.8 " 2784 " 6543 " 1988 " 1123 " 311.8 " 125.2 " 5
6 5.25# 0.10# 30.46" 0.75# 44.00" 199.8 " 2531 " 5781 " 1845 " 1108 " 299.6 " 113.8 " 6
7 3.07# 0.11# 29.49" 1.32# 38.90" 187.1 " 2227 " 4993 " 1683 " 1120 " 731.4 " 106.3 " 7
8 1.98# 0.12# 26.82" 1.33# 33.86" 178.0 " 1942 " 4348 " 1517 " 1109 " 933.3 " 98.76" 8
9 1.46# 0.08# 24.76# 0.95# 30.36" 174.1 " 1677 " 3891 " 1383 " 1074 " 910.0 " 91.59" 9
10 1.17# 0.07# 22.90# 0.72# 27.16" 165.7 " 1477 " 3528 " 1291 " 1057 " 874.7 " 84.83" 10
11 0.83# 0.06# 21.40# 0.78# 24.40# 151.3 " 1341 " 3061 " 1188 " 1129 " 989.2 " 79.10" 11
12 0.54# 0.06# 19.64# 0.88# 22.77# 139.3 " 1238 " 2623 " 1084 " 1205 " 1534 " 74.39" 12
13 0.40# 0.05# 17.80# 1.26# 21.49# 129.6 " 1148 " 2301 " 992.8 " 1076 " 1544 " 72.67" 13
14 0.28# 94.42# 16.49# 1.16# 20.05# 125.2 " 1075 " 2150 " 908.3 " 933.3 " 1407 " 70.17" 14
15 0.16# 228.5 " 15.10# 0.93# 20.31# 120.5 " 1038 " 2272 " 844.4 " 808.1 " 1225 " 70.57" 15
16 0.13# 200.4 " 14.10# 0.94# 25.57# 117.3 " 1048 " 2490 " 802.6 " 699.4 " 1051 " 67.72" 16
17 0.10# 174.1 " 13.44# 0.94# 30.80" 116.3 " 1079 " 2873 " 824.6 " 651.2 " 902.1 " 64.09" 17
18 0.08# 150.7 " 12.83# 0.80# 33.58" 120.5 " 1131 " 2864 " 979.3 " 644.3 " 776.8 " 63.24" 18
19 0.06# 130.9 " 12.06# 0.88# 32.37" 123.2 " 1382 " 2726 " 1368 " 602.7 " 674.9 " 62.60" 19
20 0.05# 114.5 " 11.04# 1.04# 35.50" 121.4 " 1470 " 2490 " 2000 " 545.5 " 599.9 " 1140 " 20
21 0.04# 100.7 " 9.92# 1.04# 37.30" 119.7 " 1423 " 2310 " 2988 " 492.6 " 543.4 " 8798 " 21
22 0.03# 89.46" 9.30# 0.99# 43.32" 118.1 " 1468 " 2431 " 3546 " 443.0 " 487.9 " 6876 " 22
23 0.03# 79.67" 8.66# 0.93# 46.30" 115.3 " 1527 " 3618 " 3191 " 406.8 " 434.4 " 3514 " 23
24 0.30# 71.76" 7.90# 3.04# 47.50" 127.2 " 1524 "11242 " 2944 " 387.5 " 389.6 " 2096 " 24
25 0.39# 65.81" 7.12# 4.18# 59.15" 164.1 " 1475 "12285 " 2693 " 394.4 " 349.7 " 1509 " 25
26 0.26# 60.62" 6.48# 12.92# 60.61" 207.9 " 1503 " 8880 " 2303 " 408.6 " 311.5 " 1170 " 26
27 0.18# 55.31" 5.83# 153.6 # 58.61" 281.3 " 1550 " 6880 " 1967 " 403.9 " 278.5 " 963.1 " 27
28 0.14# 51.11" 5.18# 279.5 " 60.78" 295.6 " 1565 " 5297 " 1797 " 414.4 " 250.6 " 803.6 " 28
29 0.14# 4.67# 188.5 " 65.18" 296.2 " 1985 " 3995 " 1684 " 442.0 " 231.3 " 662.5 " 29
30 0.17# 4.10# 132.9 " 97.86" 802.7 " 2495 " 3235 " 1543 " 439.3 " 211.8 " 559.9 " 30
31 0.22# 3.46# 99.94" 3149 " 2807 " 428.1 " 492.6 " 31
Mean 0.682# 59.62 # 17.97 # 26.70 # 47.58 # 178.9 "1696 "4593 "1817 " 791.8 " 656.7 " 983.3 "
Median 0.264# 53.21 # 14.10 # 1.098# 43.32 # 132.6 "1503 "3618 "1740 " 699.4 " 515.7 " 138.1 "
Maximum 5.25# 228.5 # 46.39# 279.5 # 101.4 # 802.7 " 3149 "12285 " 3546 " 1399 " 1544 " 8798 "
Minimum 0.029# 0.054# 3.461# 0.716# 20.05 # 101.6 "1038 "2150 " 802.6 " 387.5 " 211.8 " 62.60 "
Total 21.2# 1669 # 557.0# 800.9# 1475 # 5367 " 52562 "142389 " 54515 " 24546 " 19700 " 30482 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 915.3 # " ... Relative Uncertainty +/-10%
Ann. Median 165.7 # # ... Relative Uncertainty +/-15%
Annual Total 334084 #
Maximum Minimum
Daily 12285 # 0.029#
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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
1 424.7 " 31.66 " 7.829# 0.384# 0.581# 95.99 # 734.0 " 295.4 " 459.6 " 688.1 " 83.36 " 32.63 " 1
2 385.3 " 34.45 " 7.281# 0.423# 0.554# 106.5 # 666.8 " 289.3 " 452.3 " 688.1 " 80.49 " 32.46 " 2
3 347.0 " 39.73 " 6.792# 0.411# 0.543# 78.33 # 611.4 " 303.5 " 468.6 " 677.6 " 78.12 " 30.62 " 3
4 292.0 " 39.22 " 6.177# 0.462# 0.576# 64.78 # 564.1 " 316.5 " 578.8 " 660.9 " 83.85 " 28.18 " 4
5 259.5 " 35.61 " 5.724# 0.563# 1.938# 81.34 # 519.5 " 331.5 " 773.5 " 629.1 " 89.56 " 27.62 " 5
6 232.6 " 33.14 " 5.212# 0.491# 2.610# 95.94 # 502.7 " 339.6 " 932.6 " 575.5 " 92.36 " 28.55 " 6
7 208.3 " 30.82 " 4.823# 0.449# 3.390# 85.48 # 500.5 " 332.7 " 952.2 " 526.1 " 88.52 " 29.05 " 7
8 188.0 " 28.63 " 4.333# 0.431# 4.658# 74.47 # 542.9 " 322.2 "1099 " 476.9 " 84.32 " 27.57 " 8
9 169.7 " 26.77 " 3.879# 0.418# 3.597# 68.35 # 557.2 " 324.2 "1123 " 435.0 " 81.57 " 26.03 " 9
10 150.6 " 24.96 " 3.477# 0.407# 3.478# 65.76 # 541.6 " 328.8 " 992.4 " 393.3 " 80.31 " 24.38 # 10
11 134.8 " 23.23 # 3.196# 0.377# 4.473# 76.69 # 498.0 " 320.6 " 864.0 " 356.0 " 73.48 " 23.15 # 11
12 123.2 " 22.06 # 3.019# 0.396# 5.125# 82.73 # 492.4 " 369.4 " 751.6 " 320.5 " 67.67 " 31.87 # 12
13 111.9 " 22.13 # 2.773# 0.367# 5.106# 128.5 # 486.7 " 466.3 " 680.5 " 293.5 " 61.91 " 29.15 " 13
14 103.0 " 20.53 # 2.369# 0.337# 5.825# 193.7 # 461.1 " 596.7 " 649.9 " 274.9 " 57.93 " 23.80 # 14
15 93.89 " 19.18 # 2.085# 0.313# 19.95 # 257.4 " 444.3 " 688.9 " 620.0 " 255.5 " 55.36 " 25.34 # 15
16 85.14 " 17.95 # 1.799# 0.283# 32.05 # 302.2 " 470.5 " 632.0 " 573.8 " 242.4 " 53.18 " 62.79 " 16
17 78.24 " 16.79 # 1.599# 0.266# 31.62 # 365.5 " 485.2 " 581.8 " 520.8 " 231.7 " 52.23 " 71.42 " 17
18 72.33 " 15.83 # 1.360# 0.286# 28.22 # 632.4 " 488.6 " 562.5 " 495.1 " 218.5 " 51.33 " 65.43 " 18
19 67.02 " 15.06 # 1.365# 0.310# 24.82 # 742.5 " 490.1 " 542.6 " 480.1 " 199.2 " 49.28 " 55.94 " 19
20 62.20 " 14.44 # 1.201# 0.302# 21.33 # 902.0 " 478.0 " 519.1 " 488.0 " 182.1 " 46.18 " 48.05 " 20
21 57.89 " 13.97 # 1.064# 0.286# 18.84 #1205 " 464.3 " 518.0 " 505.4 " 168.4 " 43.67 " 42.24 " 21
22 54.30 " 13.51 # 0.942# 0.298# 16.49 #1267 " 448.3 " 530.4 " 520.3 " 169.2 " 41.34 " 37.27 " 22
23 50.40 " 12.63 # 0.786# 0.284# 14.47 #1337 " 428.6 " 617.9 " 553.2 " 157.1 " 38.47 " 33.25 " 23
24 46.84 " 11.95 # 0.697# 0.268# 14.18 #1245 " 409.8 " 690.4 " 567.1 " 145.8 " 35.35 " 29.43 " 24
25 43.81 " 10.97 # 0.609# 0.264# 33.33 #1130 " 390.0 " 653.8 " 526.3 " 138.1 " 32.78 " 25.92 " 25
26 40.68 " 10.22 # 0.583# 0.263# 51.32 #1031 " 372.2 " 615.6 " 509.0 " 130.7 " 30.45 " 23.09 # 26
27 39.42 " 9.560# 0.596# 0.271# 53.89 #1010 " 353.8 " 593.7 " 615.2 " 124.4 " 28.85 " 20.39 # 27
28 37.84 " 8.907# 0.547# 0.313# 51.88 # 994.9 " 334.6 " 554.3 " 773.2 " 114.0 " 31.03 " 18.43 # 28
29 34.41 " 8.505# 0.501# 0.429# 48.22 # 929.4 " 316.9 " 522.2 " 794.7 " 104.5 " 35.48 " 20.14 # 29
30 33.27 " 0.442# 0.578# 45.83 # 826.4 " 303.8 " 504.9 " 747.7 " 95.93 " 33.44 " 23.46 # 30
31 33.96 " 0.408# 61.06 # 297.7 " 476.2 " 88.88 " 25.14 # 31
Mean 131.0 " 21.12 # 2.693# 0.364# 19.68 # 515.9 # 472.8 " 475.5 " 668.9 " 314.9 " 58.73 " 32.99 #
Median 85.14 " 19.18 # 1.799# 0.352# 14.47 # 279.8 # 485.2 " 518.0 " 597.0 " 242.4 " 54.27 " 28.55 #
Maximum 424.7 " 39.73 # 7.829# 0.578# 61.06 #1337 # 734.0 " 690.4 "1123 " 688.1 " 92.36 " 71.42 #
Minimum 33.27 " 8.505# 0.408# 0.263# 0.543# 64.78 # 297.7 " 289.3 " 452.3 " 88.88 " 28.85 " 18.43 #
Total 4062 " 612.4 # 83.47# 10.93# 609.9 #15477 #14656 "14741 "20068 " 9762 " 1762 " 1023 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 226.4 # " ... Relative Uncertainty +/-10%
Ann. Median 66.39 # # ... Relative Uncertainty +/-15%
Annual Total 82867 #
Maximum Minimum
Daily 1337 # 0.263#
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 49.00 " 18.37 # 1.612# 0.237# 4.111# 535.6 " 386.7 "1566 "1411 "3839 " 336.3 " 74.18 " 1
2 169.4 " 24.20 # 0.847# 0.256# 14.24 # 529.4 " 385.4 "1609 "1413 "3200 " 322.0 " 71.95 " 2
3 187.0 " 36.66 " 0.452# 0.339# 16.86 # 476.7 " 371.9 "1657 "1404 "2812 " 303.1 " 69.22 " 3
4 184.7 " 39.78 " 0.272# 0.327# 10.75 # 432.2 " 352.7 "1540 "1543 "2524 " 284.1 " 68.43 " 4
5 210.8 " 38.36 " 0.189# 0.386# 8.465# 408.6 " 329.1 "1391 "1667 "2328 " 264.8 " 67.41 " 5
6 190.7 " 37.73 " 0.166# 0.444# 8.529# 390.1 " 308.8 "1402 "1654 "2170 " 248.8 " 64.98 " 6
7 163.4 " 36.83 " 0.147# 0.468# 7.116# 369.6 " 295.0 "2461 "1643 "2094 " 235.0 " 62.39 " 7
8 138.7 " 35.61 " 0.126# 0.455# 106.6 # 350.2 " 282.7 "5465 "1613 "1929 " 220.0 " 59.92 " 8
9 118.6 " 34.94 " 0.106# 0.436# 156.8 " 343.8 " 277.9 "7272 "1602 "1714 " 206.8 " 56.80 " 9
10 108.6 " 37.85 " 0.114# 0.445# 153.1 " 339.6 " 291.2 "7522 "1550 "1537 " 194.0 " 54.08 " 10
11 103.3 " 41.07 " 0.168# 0.463# 163.9 " 349.6 " 306.6 "7458 "1614 "1409 " 182.0 " 51.94 " 11
12 98.03 " 41.61 " 0.227# 1.553# 175.0 " 355.7 " 310.1 "7006 "1946 "1280 " 168.7 " 50.21 " 12
13 91.09 " 43.36 " 0.292# 2.278# 158.6 " 343.1 " 309.9 "6287 "2096 "1170 " 154.4 " 48.32 " 13
14 84.15 " 36.90 " 0.454# 1.455# 140.1 " 327.1 " 344.5 "5322 "2162 "1076 " 142.2 " 46.48 " 14
15 79.19 " 31.91 " 1.473# 1.153# 130.8 " 327.4 " 349.9 "4217 "2716 " 983.3 " 135.1 " 44.95 " 15
16 77.34 " 30.94 " 2.241# 1.130# 144.6 " 343.6 " 415.2 "3609 "3464 " 912.2 " 127.0 " 43.64 " 16
17 74.66 " 27.03 " 2.996# 1.455# 176.7 " 342.8 " 572.2 "3402 "4753 " 841.9 " 118.8 " 42.61 " 17
18 78.77 " 22.20 # 3.100# 1.518# 222.6 " 332.6 " 644.9 "3178 "5555 " 774.7 " 106.4 " 40.35 " 18
19 79.86 " 16.89 # 0.252# 1.216# 185.3 " 324.8 " 682.5 "2970 "5148 " 732.7 " 97.63 " 38.41 " 19
20 74.59 " 12.85 # 0.224# 1.160# 168.8 " 313.6 " 603.0 "2737 "4713 " 708.1 " 90.13 " 36.90 " 20
21 66.76 " 11.82 # 0.198# 0.985# 168.5 " 318.4 " 577.5 "2439 "4932 " 710.8 " 83.75 " 35.64 " 21
22 59.85 " 12.19 # 0.178# 1.066# 157.9 " 325.2 " 624.5 "2160 "5541 " 698.9 " 83.12 " 34.56 " 22
23 52.81 " 11.30 # 0.165# 1.162# 148.3 " 330.4 " 622.1 "1954 "7950 " 639.3 " 80.08 " 33.41 " 23
24 47.06 " 10.59 # 0.146# 1.258# 178.6 " 372.6 " 722.0 "1769 "9916 " 597.5 " 79.75 " 32.65 " 24
25 41.88 " 9.764# 0.133# 1.254# 231.5 " 414.2 " 882.8 "1603 "9934 " 568.9 " 79.08 " 31.81 " 25
26 36.82 " 7.559# 0.272# 1.149# 245.1 " 427.1 "1052 "1502 "8195 " 535.8 " 75.67 " 30.44 " 26
27 32.12 " 4.923# 0.198# 1.102# 248.2 " 403.7 "1183 "1430 "6591 " 487.8 " 81.19 " 29.76 " 27
28 28.26 " 2.955# 0.144# 1.245# 245.2 " 363.7 "1485 "1405 "5762 " 446.9 " 79.49 " 28.25 " 28
29 25.47 " 0.160# 1.226# 245.3 " 338.5 "1546 "1386 "5415 " 412.9 " 76.47 " 27.23 " 29
30 23.10 # 0.772# 1.216# 342.3 " 352.8 "1506 "1356 "4727 " 380.1 " 76.21 " 26.73 " 30
31 20.75 # 0.895# 492.9 " 1522 "1360 " 354.0 " 18.84 $ 31
Mean 90.21 # 25.58 # 0.604# 0.961# 156.7 # 372.8 " 630.4 "3111 "3954 "1286 " 157.7 " 45.89 $
Median 78.77 # 28.98 # 0.224# 1.140# 158.6 # 349.9 " 415.2 "2160 "3090 " 912.2 " 131.0 " 43.64 $
Maximum 210.8 # 43.36 # 3.100# 2.278# 492.9 # 535.6 "1546 "7522 "9934 "3839 " 336.3 " 74.18 $
Minimum 20.75 # 2.955# 0.106# 0.237# 4.111# 313.6 " 277.9 "1356 "1404 " 354.0 " 75.67 " 18.84 $
Total 2797 # 716.2# 18.7# 28.8# 4857 # 11183 " 19543 " 96438 "118630 " 39868 " 4732 " 1422 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 822.6 $ " ... Relative Uncertainty +/-10%
Ann. Median 168.7 $ # ... Relative Uncertainty +/-15%
Annual Total 300234 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 9934 $ 0.106$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 3.487$ 1.012$ 0.091$ 0.334$ 30.69 $ 838.2 " 740.4 "3197 "8468 "1252 " 401.3 " 119.3 " 1
2 3.444$ 0.966$ 0.089$ 0.342$ 29.56 $ 774.3 " 988.4 "2933 "7650 "1209 " 373.3 " 116.9 " 2
3 3.476$ 0.867$ 0.089$ 0.356$ 30.64 $ 693.3 "1046 "2510 "5863 "1142 " 347.0 " 114.1 " 3
4 3.364$ 0.695$ 0.089$ 0.355$ 31.91 $ 615.6 "1133 "2166 "4835 "1052 " 316.6 " 110.8 " 4
5 3.274$ 0.511$ 0.087$ 0.339$ 33.48 $ 546.2 "1017 "1944 "4466 " 967.4 " 289.6 " 107.3 " 5
6 3.219$ 0.435$ 0.088$ 0.319$ 28.56 $ 484.7 "1268 "1788 "3811 " 936.7 " 267.3 " 102.6 " 6
7 3.223$ 0.397$ 0.089$ 0.303$ 27.23 $ 437.0 "2280 "1710 "3217 " 929.0 " 250.5 " 96.29 " 7
8 3.141$ 0.364$ 0.091$ 0.286$ 53.58 " 397.8 "3126 "1658 "3150 " 898.6 " 235.0 " 93.39 " 8
9 3.034$ 0.330$ 0.098$ 0.263$ 83.48 " 369.5 "4035 "1599 "3590 " 834.4 " 221.4 " 90.71 " 9
10 2.903$ 0.307$ 0.101$ 0.243$ 82.61 " 362.1 "5477 "1502 "4062 " 777.1 " 210.7 " 86.25 " 10
11 2.779$ 0.302$ 0.101$ 0.228$ 78.13 " 347.9 "5845 "1398 "4162 " 726.8 " 202.6 " 84.68 " 11
12 2.941$ 0.284$ 0.104$ 0.211$ 72.39 " 325.8 "5086 "1286 "3891 " 665.1 " 196.6 " 82.91 " 12
13 3.075$ 0.267$ 0.107$ 0.198$ 71.21 " 313.7 "4326 "1180 "3587 " 609.0 " 191.4 " 80.90 " 13
14 2.902$ 0.250$ 0.116$ 0.190$ 72.83 " 300.2 "3621 "1081 "3300 " 554.7 " 186.4 " 79.39 " 14
15 2.820$ 0.244$ 0.115$ 0.185$ 68.83 " 291.0 "3153 " 993.3 "3050 " 503.1 " 183.8 " 78.55 " 15
16 3.021$ 0.234$ 0.117$ 0.190$ 67.02 " 299.1 "2909 " 916.4 "2647 " 458.0 " 181.6 " 77.21 " 16
17 2.909$ 0.220$ 0.124$ 0.199$ 64.06 " 316.4 "2905 " 862.6 "2216 " 421.2 " 179.1 " 75.03 " 17
18 2.774$ 0.207$ 0.127$ 0.200$ 61.68 " 368.9 "3157 " 915.3 "1914 " 389.4 " 175.2 " 72.45 " 18
19 2.722$ 0.196$ 0.128$ 0.196$ 67.52 " 382.6 "3181 "1438 "1724 " 361.4 " 170.8 " 70.21 " 19
20 2.651$ 0.184$ 0.126$ 0.199$ 84.13 " 430.5 "2937 "1742 "1596 " 341.9 " 165.1 " 67.61 " 20
21 2.509$ 0.170$ 0.122$ 0.207$ 99.19 " 459.3 "2742 "1939 "1505 " 326.9 " 159.3 " 62.24 " 21
22 2.300$ 0.157$ 0.122$ 0.699$ 89.81 " 561.0 "2542 "2262 "1450 " 312.7 " 153.6 " 55.23 " 22
23 2.098$ 0.146$ 0.120$ 3.002$ 107.4 " 726.9 "2547 "2117 "1403 " 302.4 " 147.3 " 48.75 " 23
24 1.990$ 0.134$ 0.117$ 4.383$ 127.1 " 845.0 "2604 "1855 "1336 " 312.5 " 141.1 " 43.31 " 24
25 1.828$ 0.123$ 0.122$ 8.631$ 136.1 " 878.6 "2595 "1735 "1288 " 396.0 " 136.1 " 39.45 " 25
26 2.063$ 0.110$ 0.158$ 13.47 $ 160.1 " 947.5 "2823 "1974 "1247 " 544.2 " 132.7 " 34.54 $ 26
27 2.236$ 0.102$ 0.163$ 15.52 $ 723.8 " 991.8 "3696 "2574 "1252 " 627.7 " 131.1 " 31.23 $ 27
28 2.006$ 0.096$ 0.161$ 23.54 $1156 " 969.7 "4129 "2362 "1285 " 554.0 " 130.4 " 27.57 $ 28
29 1.604$ 0.196$ 25.87 $1135 " 877.8 "4093 "2730 "1295 " 471.1 " 129.2 " 24.40 $ 29
30 1.271$ 0.266$ 26.89 $ 991.5 " 790.5 "3844 "4554 "1266 " 428.8 " 124.3 " 23.23 $ 30
31 1.087$ 0.306$ 877.0 " 3488 "6636 " 418.9 " 21.18 $ 31
Mean 2.650$ 0.332$ 0.127$ 4.245$ 217.5 $ 564.8 "3011 "2050 "3018 " 636.3 " 204.3 " 71.54 $
Median 2.820$ 0.247$ 0.117$ 0.311$ 72.83 $ 472.0 "2937 "1788 "2849 " 554.0 " 182.7 " 77.21 $
Maximum 3.487$ 1.012$ 0.306$ 26.89 $1156 $ 991.8 "5845 "6636 "8468 "1252 " 401.3 " 119.3 $
Minimum 1.087$ 0.096$ 0.087$ 0.185$ 27.23 $ 291.0 " 740.4 " 862.6 "1247 " 302.4 " 124.3 " 21.18 $
Total 82.15$ 9.31$ 3.93$ 127.4 $ 6742 $16943 "93334 "63557 "90527 "19725 " 6130 " 2218 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 820.3 $ " ... Relative Uncertainty +/-10%
Ann. Median 141.1 $ $ ... Relative Uncertainty +/-20%
Annual Total 299398 $
Maximum Minimum
Daily 8468 $ 0.087$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 18.54 $ 0.759$ 0.316$ 1.079$ 85.16 " 105.9 " 279.4 "2104 " 742.6 " 284.9 " 48.43 " 8.683$ 1
2 17.64 $ 0.670$ 0.317$ 1.079$ 75.24 " 106.8 " 250.4 "2204 " 748.4 " 264.3 " 49.20 " 8.250$ 2
3 15.08 $ 0.554$ 0.311$ 1.075$ 69.71 " 106.4 " 230.2 "2213 " 767.7 " 247.8 " 47.71 " 7.794$ 3
4 13.37 $ 0.460$ 0.313$ 1.052$ 69.17 " 106.5 " 215.4 "2085 " 756.2 " 231.9 " 45.61 " 7.411$ 4
5 12.35 $ 0.414$ 0.311$ 1.040$ 66.14 " 107.1 " 211.4 "1745 " 769.1 " 218.7 " 45.82 " 7.030$ 5
6 11.20 $ 0.413$ 0.306$ 1.030$ 60.72 " 105.1 " 220.1 "1394 " 769.4 " 205.6 " 44.34 " 7.070$ 6
7 9.810$ 0.427$ 0.302$ 1.133$ 54.88 " 103.5 " 227.4 "1165 " 760.5 " 192.7 " 41.69 " 6.519$ 7
8 8.469$ 0.431$ 0.296$ 1.297$ 51.08 " 111.1 " 228.9 "1040 " 712.4 " 183.3 " 37.82 " 6.347$ 8
9 7.356$ 0.417$ 0.292$ 1.539$ 49.29 " 116.4 " 226.3 "1026 " 697.2 " 176.0 " 33.94 $ 6.155$ 9
10 6.873$ 0.390$ 0.285$ 3.401$ 47.15 " 115.8 " 218.5 "1099 " 734.9 " 165.3 " 30.08 $ 5.745$ 10
11 6.754$ 0.374$ 0.280$ 5.862$ 42.83 " 122.5 " 206.4 "1159 " 798.1 " 152.3 " 25.97 $ 5.426$ 11
12 6.601$ 0.372$ 0.276$ 7.101$ 40.35 " 161.6 " 191.8 "1119 " 984.1 " 141.6 " 33.79 $ 5.259$ 12
13 6.332$ 0.365$ 0.273$ 6.851$ 44.74 " 158.2 " 182.8 "1083 "1245 " 134.8 " 57.58 " 5.165$ 13
14 6.178$ 0.341$ 0.304$ 6.179$ 46.13 " 150.8 " 177.2 " 987.0 "1230 " 146.0 " 61.17 " 4.961$ 14
15 5.551$ 0.324$ 0.387$ 5.943$ 43.23 " 141.5 " 173.7 " 900.8 "1140 " 131.8 " 55.91 " 4.748$ 15
16 4.971$ 0.320$ 0.453$ 5.824$ 53.87 " 134.9 " 167.5 " 814.9 "1056 " 117.7 " 50.08 " 4.571$ 16
17 4.404$ 0.315$ 0.493$ 5.367$ 84.61 " 130.2 " 160.3 " 758.1 " 993.3 " 108.1 " 42.46 " 4.533$ 17
18 4.038$ 0.310$ 0.783$ 5.129$ 106.4 " 130.4 " 155.5 " 729.4 " 939.1 " 104.6 " 36.70 " 4.359$ 18
19 3.843$ 0.302$ 0.903$ 5.643$ 117.2 " 136.6 " 158.0 " 704.5 " 874.1 " 99.22 " 31.38 $ 4.313$ 19
20 3.637$ 0.295$ 0.916$ 6.040$ 111.2 " 137.0 " 182.5 " 777.3 " 792.3 " 93.59 " 26.98 $ 4.101$ 20
21 3.532$ 0.289$ 0.879$ 91.86 $ 124.1 " 133.2 " 214.6 " 844.5 " 717.1 " 89.16 " 22.32 $ 3.891$ 21
22 3.327$ 0.286$ 0.835$ 162.1 " 128.2 " 167.0 " 234.5 "1012 " 653.5 " 84.69 " 18.90 $ 3.797$ 22
23 2.978$ 0.277$ 0.781$ 148.3 " 125.2 " 178.8 " 274.6 "1020 " 593.9 " 80.77 " 16.33 $ 3.652$ 23
24 2.749$ 0.269$ 0.736$ 133.4 " 118.7 " 191.0 " 266.9 "1018 " 539.2 " 79.00 " 14.82 $ 3.420$ 24
25 2.456$ 0.265$ 0.697$ 121.0 " 113.5 " 243.1 " 260.4 " 972.7 " 486.1 " 75.11 " 13.94 $ 3.198$ 25
26 2.000$ 0.285$ 0.674$ 109.3 " 123.4 " 262.8 " 340.2 " 923.0 " 437.6 " 70.29 " 12.91 $ 2.773$ 26
27 1.557$ 0.308$ 0.673$ 111.2 " 136.4 " 341.5 " 396.7 " 869.3 " 398.3 " 66.47 " 12.19 $ 2.348$ 27
28 1.189$ 0.311$ 0.733$ 112.2 " 135.5 " 393.0 " 422.2 " 808.0 " 362.6 " 60.99 " 11.21 $ 2.496$ 28
29 1.022$ 0.898$ 105.1 " 125.7 " 348.5 " 409.7 " 759.7 " 332.9 " 54.73 " 10.26 $ 2.178$ 29
30 1.025$ 1.030$ 98.04 " 120.1 " 309.8 " 388.9 " 737.0 " 307.4 " 51.44 " 9.518$ 2.103$ 30
31 0.864$ 1.065$ 114.3 " 1007 " 721.1 " 50.27 " 2.005$ 31
Mean 6.313$ 0.376$ 0.552$ 42.21 $ 86.59 " 168.6 " 267.1 "1122 " 744.7 " 134.3 " 32.97 $ 4.848$
Median 4.971$ 0.332$ 0.453$ 5.902$ 84.61 " 135.8 " 226.3 "1012 " 752.3 " 117.7 " 33.86 $ 4.571$
Maximum 18.54 $ 0.759$ 1.065$ 162.1 $ 136.4 " 393.0 "1007 "2213 "1245 " 284.9 " 61.17 $ 8.683$
Minimum 0.864$ 0.265$ 0.273$ 1.030$ 40.35 " 103.5 " 155.5 " 704.5 " 307.4 " 50.27 " 9.518$ 2.005$
Total 195.7 $ 10.54$ 17.12$ 1266 $ 2684 " 5057 " 8279 "34792 "22340 " 4163 " 989.1 $ 150.3 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 219.0 $ " ... Relative Uncertainty +/-10%
Ann. Median 57.58 $ $ ... Relative Uncertainty +/-20%
Annual Total 79945 $
Maximum Minimum
Daily 2213 $ 0.265$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 1.84$ 1127 " 58.13" 37.62$ 486.3 " 1456 " 1382 " 1884 " 6005 " 1667 " 402.5 " 69.68" 1
2 1.75$ 973.7 " 54.05" 35.41$ 456.7 " 1388 " 1355 " 1819 " 5727 " 1750 " 376.9 " 67.21" 2
3 1.58$ 843.0 " 51.03" 280.1 $ 424.0 " 1285 " 1299 " 1700 " 5525 " 1905 " 350.2 " 64.43" 3
4 1.61$ 723.2 " 48.57" 767.0 " 396.2 " 1226 " 1237 " 1692 " 4891 " 1992 " 325.6 " 62.20" 4
5 1.64$ 622.0 " 43.50$ 729.2 " 380.2 " 1209 " 1170 " 1706 " 4211 " 1984 " 303.1 " 59.48" 5
6 1.48$ 552.4 " 37.39$ 619.5 " 368.4 " 1187 " 1106 " 1811 " 3632 " 1972 " 282.3 " 57.36" 6
7 1.34$ 507.4 " 34.62$ 525.7 " 379.3 " 1175 " 1067 " 1888 " 3371 " 2034 " 262.1 " 55.50" 7
8 1.12$ 471.2 " 32.82$ 451.1 " 377.7 " 1184 " 1095 " 2508 " 3361 " 2150 " 244.6 " 52.26" 8
9 0.91$ 435.1 " 31.32$ 388.3 " 360.9 " 1223 " 1152 " 3262 " 3426 " 2406 " 230.7 " 45.00$ 9
10 0.77$ 401.5 " 29.44$ 344.6 " 345.3 " 1291 " 1486 " 4115 " 3452 " 2657 " 221.6 " 23.96$ 10
11 0.67$ 367.4 " 27.70$ 312.7 " 332.7 " 1576 " 1760 " 5076 " 3328 " 2566 " 210.8 " 23.03$ 11
12 0.64$ 329.1 " 26.79$ 331.5 " 335.1 " 1798 " 2121 " 5204 " 2945 " 2324 " 201.1 " 27.24$ 12
13 0.66$ 293.8 " 25.97$ 324.4 " 358.7 " 1744 " 2238 " 4817 " 2578 " 2021 " 193.6 " 26.67$ 13
14 0.67$ 265.2 " 24.23$ 342.4 " 376.8 " 1732 " 2077 " 4395 " 2302 " 1769 " 190.1 " 25.01$ 14
15 0.61$ 228.8 " 23.01$ 368.8 " 373.2 " 1767 " 2888 " 3992 " 2110 " 1576 " 183.1 " 23.48$ 15
16 0.54$ 195.7 " 21.80$ 717.6 " 355.6 " 1818 " 5350 " 3580 " 1992 " 1432 " 172.4 " 22.56$ 16
17 0.47$ 170.3 " 20.60$ 996.3 " 329.3 " 1847 " 7023 " 3448 " 1854 " 1309 " 160.0 " 21.45$ 17
18 0.54$ 148.4 " 19.58$ 1035 " 309.9 " 1894 " 7266 " 3894 " 1745 " 1189 " 148.0 " 20.80$ 18
19 101.4 $ 130.9 " 18.78$ 1073 " 295.6 " 1804 " 6118 " 4376 " 1789 " 1083 " 138.6 " 20.80$ 19
20 17.15$ 118.5 " 17.83$ 1014 " 285.5 " 1785 " 4749 " 4349 " 1858 " 999.5 " 133.1 " 21.03$ 20
21 11.42$ 108.6 " 16.96$ 905.4 " 323.6 " 1801 " 4093 " 4390 " 1807 " 920.7 " 125.7 " 19.74$ 21
22 8.95$ 100.3 " 16.43$ 805.8 " 358.6 " 1753 " 3773 " 4349 " 1791 " 845.9 " 117.1 " 18.18$ 22
23 113.0 $ 91.08" 16.83$ 725.2 " 542.7 " 1700 " 3525 " 4161 " 1822 " 774.7 " 109.9 " 16.74$ 23
24 2744 " 85.17" 16.42$ 663.1 " 722.4 " 1680 " 3364 " 3906 " 1808 " 708.8 " 103.7 " 15.49$ 24
25 12193 " 79.22" 23.87$ 633.9 " 1042 " 1668 " 3286 " 3496 " 1746 " 653.1 " 96.61" 14.15$ 25
26 9187 " 74.31" 36.04$ 590.4 " 1507 " 1603 " 3024 " 2997 " 1621 " 604.5 " 90.62" 13.22$ 26
27 5221 " 69.79" 39.62$ 562.5 " 1596 " 1567 " 2663 " 3223 " 1601 " 560.1 " 84.96" 117.6 $ 27
28 2920 " 65.54" 37.41$ 527.8 " 1748 " 1512 " 2414 " 4294 " 1680 " 520.2 " 80.71" 153.0 " 28
29 2015 " 61.83" 36.76$ 501.2 " 1818 " 1471 " 2193 " 5181 " 1692 " 488.2 " 76.91" 132.5 " 29
30 1615 " 39.77$ 500.0 " 1648 " 1435 " 2030 " 5793 " 1629 " 455.5 " 73.06" 115.0 " 30
31 1347 " 39.32$ 1506 " 1934 " 6213 " 424.2 " 99.07" 31
Mean 1210 $ 332.4 " 31.18 $ 570.3 $ 649.7 "1553 "2782 "3662 "2777 "1411 " 189.7 " 48.51 $
Median 1.640$ 228.8 " 29.44 $ 545.1 $ 377.7 "1590 "2193 "3906 "2051 "1432 " 177.7 " 26.67 $
Maximum 12193 $ 1127 " 58.13$ 1073 $ 1818 " 1894 " 7266 " 6213 " 6005 " 2657 " 402.5 " 153.0 $
Minimum 0.466$ 61.83 " 16.42 $ 35.41 $ 285.5 "1175 "1067 "1692 "1601 " 424.2 " 73.06 " 13.22 $
Total 37513 $ 9640 " 966.6$ 17109 $ 20140 " 46578 " 86237 "113521 " 83300 " 43742 " 5690 " 1504 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1273 $ " ... Relative Uncertainty +/-10%
Ann. Median 576.4 $ $ ... Relative Uncertainty +/-20%
Annual Total 465940 $
Maximum Minimum
Daily 12193 $ 0.466$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 85.89" 3.96$ 757.9 " 72.17" 29.33$ 120.5 " 78.91" 2505 " 1805 " 2061 " 268.7 " 27.60$ 1
2 76.29" 3.74$ 659.6 " 77.66" 28.83$ 135.6 " 79.07" 2743 " 1654 " 2014 " 239.2 " 26.29$ 2
3 67.56" 3.54$ 578.6 " 78.83" 28.63$ 140.6 " 80.49" 2649 " 1542 " 1868 " 218.1 " 24.77$ 3
4 58.61" 3.39$ 510.6 " 74.32" 30.07$ 140.8 " 88.60" 2661 " 1430 " 1619 " 202.0 " 26.04$ 4
5 50.86" 3.17$ 451.3 " 70.19" 30.49$ 150.7 " 98.99" 2666 " 1319 " 1413 " 186.1 " 25.90$ 5
6 44.26" 2.98$ 400.9 " 66.48" 29.70$ 190.4 " 101.6 " 2635 " 1231 " 1257 " 170.1 " 24.08$ 6
7 39.31$ 2.93$ 360.2 " 61.54" 28.87$ 221.0 " 107.3 " 3139 " 1151 " 1134 " 154.5 " 22.90$ 7
8 34.38$ 2.83$ 321.6 " 56.61" 29.19$ 222.7 " 341.1 " 4468 " 1081 " 1026 " 141.2 " 22.35$ 8
9 29.98$ 2.69$ 286.5 " 52.28" 31.60$ 213.2 " 475.3 " 5947 " 1017 " 943.2 " 129.5 " 21.50$ 9
10 26.27$ 3.01$ 258.6 " 48.79" 30.62$ 201.3 " 466.4 " 6244 " 963.3 " 886.9 " 124.2 " 20.66$ 10
11 23.43$ 3.26$ 234.2 " 45.93" 30.03$ 189.7 " 481.7 " 5650 " 915.1 " 839.0 " 113.4 " 20.47$ 11
12 21.46$ 3.38$ 211.7 " 44.43" 29.23$ 178.1 " 523.0 " 5588 " 870.1 " 781.2 " 101.8 " 19.86$ 12
13 20.54$ 3.98$ 194.1 " 43.18" 28.79$ 167.5 " 552.9 " 5622 " 828.0 " 721.2 " 99.91" 18.54$ 13
14 17.76$ 4.81$ 183.2 " 40.20$ 32.34$ 161.3 " 648.3 " 6361 " 778.6 " 671.6 " 90.46" 17.53$ 14
15 15.74$ 3.91$ 168.0 " 38.26$ 39.18$ 152.4 " 711.7 " 8865 " 725.7 " 625.8 " 81.27" 16.42$ 15
16 13.98$ 4.27$ 152.6 " 38.29$ 39.24$ 143.3 " 720.2 "10644 " 675.7 " 568.5 " 76.56" 15.53$ 16
17 12.43$ 7758 $ 140.1 " 39.48$ 39.05$ 136.1 " 708.6 "11078 " 631.0 " 571.9 " 71.16" 15.53$ 17
18 11.48$19881 # 130.5 " 48.75$ 44.79$ 128.4 " 695.5 "10146 " 590.9 " 603.0 " 71.78" 17.74$ 18
19 10.55$15231 " 120.1 " 50.40" 57.40" 109.8 " 691.0 " 9581 " 561.2 " 646.7 " 66.68" 67.24$ 19
20 9.55$ 9002 " 109.6 " 46.13" 64.96" 91.80" 759.5 " 9260 " 534.9 " 599.9 " 59.75" 87.77" 20
21 9.01$ 5237 " 103.3 " 41.12$ 67.14" 91.06" 823.6 " 8733 " 574.4 " 518.5 " 55.03" 71.95" 21
22 8.35$ 3300 " 148.7 " 36.06$ 69.05" 95.26" 895.1 " 7771 " 766.6 " 471.4 " 51.23" 64.66" 22
23 7.62$ 2381 " 120.8 " 33.05$ 74.80" 88.65" 870.1 " 6773 " 1082 " 450.5 " 48.71" 57.18" 23
24 6.86$ 1851 " 108.1 " 31.14$ 93.51" 83.22" 881.0 " 5797 " 1208 " 419.1 " 45.51" 52.04" 24
25 6.43$ 1523 " 100.9 " 30.44$ 103.5 " 82.84" 874.3 " 4917 " 1298 " 386.4 " 42.30" 45.48" 25
26 6.03$ 1249 " 90.15" 31.69$ 101.7 " 80.88" 951.9 " 4183 " 1514 " 361.3 " 39.62$ 38.60$ 26
27 5.47$ 1037 " 85.42" 30.91$ 96.18" 78.76" 1135 " 3503 " 1509 " 348.7 " 37.11$ 33.09$ 27
28 5.07$ 879.5 " 81.83" 30.11$ 96.90" 76.06" 1539 " 2964 " 1478 " 352.5 " 34.26$ 28.70$ 28
29 4.70$ 77.23" 29.62$ 100.7 " 72.13" 1915 " 2537 " 1577 " 329.3 " 31.03$ 24.81$ 29
30 4.32$ 72.26" 29.46$ 106.6 " 73.95" 2020 " 2222 " 1946 " 313.6 " 29.39$ 22.28$ 30
31 4.21$ 70.49" 111.3 " 2130 " 1985 " 285.4 " 20.29$ 31
Mean 23.82 $2478 $ 235.1 " 47.25 $ 55.60 $ 133.9 " 724.0 "5479 "1109 " 809.3 " 102.7 $ 32.19 $
Median 13.98 $ 4.123$ 152.6 " 43.81 $ 39.18 $ 135.8 " 695.5 "5588 "1081 " 625.8 " 78.92 $ 24.77 $
Maximum 85.89$19881 $ 757.9 " 78.83$ 111.3 $ 222.7 " 2130 "11078 " 1946 " 2061 " 268.7 $ 87.77$
Minimum 4.211$ 2.693$ 70.49 " 29.46 $ 28.63 $ 72.13 " 78.91 "1985 " 534.9 " 285.4 " 29.39 $ 15.53 $
Total 738.4$ 69385 $ 7289 " 1418 $ 1724 $ 4018 " 22444 "169836 " 33256 " 25088 " 3081 $ 997.8$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 929.5 $ " ... Relative Uncertainty +/-10%
Ann. Median 107.3 $ # ... Relative Uncertainty +/-15%
Annual Total 339274 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 19881 $ 2.693$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 18.80$ 188.3 # 43.15# 33.59$ 147.4 $ 108.2 $ 468.8 " 4829 " 4561 " 511.4 " 215.3 # 56.88# 1
2 18.10$ 167.6 $ 42.56$ 31.11$ 166.3 $ 172.9 $ 661.6 " 4619 " 3894 " 512.8 " 199.2 # 56.42# 2
3 18.57$ 149.1 $ 39.63$ 32.88$ 143.5 $ 200.7 # 888.3 " 4947 " 3371 " 492.4 " 187.5 # 54.92# 3
4 16.51$ 134.7 $ 36.24$ 33.60$ 122.3 $ 201.5 # 980.2 " 6715 " 3269 " 473.2 " 178.1 # 53.29# 4
5 15.72$ 121.8 $ 35.71$ 34.14$ 105.9 $ 224.1 # 1109 " 8050 " 3156 " 470.8 " 168.5 $ 52.19# 5
6 14.34$ 110.9 $ 36.40$ 34.21$ 95.36$ 201.9 # 1351 " 8289 " 2871 " 480.7 " 153.5 $ 53.32# 6
7 13.30$ 100.9 $ 40.37$ 34.01$ 87.04# 199.1 # 1682 " 8413 " 2565 " 485.3 " 141.2 $ 51.43# 7
8 12.48$ 92.96$ 42.74$ 33.99$ 79.30# 221.5 # 1689 " 7824 " 2321 " 495.7 " 133.3 $ 49.95# 8
9 11.64$ 85.39# 43.57# 34.23$ 72.94# 242.8 # 1536 " 8623 " 2155 " 544.0 " 126.1 $ 48.74# 9
10 10.82$ 78.75# 41.87$ 34.28$ 67.44# 303.5 " 1446 " 9792 " 2005 " 559.8 " 118.8 $ 48.04# 10
11 10.27$ 74.23# 42.25$ 33.56$ 63.40# 432.0 " 1455 "11428 " 1884 " 540.0 " 112.6 $ 47.76# 11
12 9.61$ 71.65# 41.16$ 34.42$ 60.14# 795.0 " 1455 "11406 " 1764 " 522.4 " 108.1 $ 49.31# 12
13 8.99$ 69.16# 42.10$ 34.58$ 57.92# 1038 " 1382 " 9683 " 1658 " 509.8 " 103.2 $ 47.99# 13
14 7.92$ 66.92# 45.40# 33.99$ 55.44# 1137 " 1280 " 8497 " 1553 " 501.8 " 96.55$ 46.83# 14
15 6.58$ 64.54# 44.45# 32.89$ 52.27# 1035 " 1245 " 8146 " 1437 " 503.2 " 92.06$ 45.91# 15
16 11.89$ 62.04# 43.24# 32.64$ 51.00# 909.1 " 1268 " 7815 " 1339 " 502.9 " 87.63# 45.91# 16
17 13.92$ 60.11# 42.71$ 31.49$ 49.16# 801.4 " 1314 " 6823 " 1249 " 483.2 " 83.49# 44.66# 17
18 10.36$ 58.57# 41.00$ 30.69$ 46.35# 735.7 " 1404 " 5691 " 1166 " 467.4 " 80.08# 44.18# 18
19 9.37$ 57.01# 39.59$ 30.53$ 42.74$ 700.1 " 1407 " 4823 " 1094 " 468.6 " 77.53# 42.88$ 19
20 8.62$ 56.08# 39.10$ 30.21$ 39.88$ 757.9 " 1355 " 4182 " 1027 " 459.7 " 74.09# 41.83$ 20
21 7.85$ 53.97# 38.96$ 32.47$ 38.11$ 781.3 " 1552 " 3684 " 964.0 " 454.0 " 71.88# 40.75$ 21
22 7.59$ 51.04# 38.01$ 38.42$ 36.93$ 808.6 " 2223 " 3249 " 900.6 " 435.8 " 69.48# 38.93$ 22
23 7.74$ 50.10# 36.49$ 43.31$ 35.74$ 818.6 " 3129 " 2913 " 842.5 " 411.2 " 66.76# 38.69$ 23
24 7.19$ 48.72# 35.12$ 31.91$ 36.96$ 756.7 " 3466 " 2673 " 786.9 " 387.9 " 64.85# 37.18$ 24
25 13.65$ 48.83# 34.93$ 17.12$ 61.44# 672.9 " 3307 " 2434 " 730.0 " 361.3 " 64.44# 35.88$ 25
26 29.56$ 46.82# 38.45$ 30.96$ 51.88# 603.9 " 3425 " 2231 " 673.2 " 337.5 " 63.89# 35.51$ 26
27 295.2 $ 46.13# 42.68$ 86.94$ 52.27# 567.1 " 4032 " 2065 " 620.7 " 315.9 " 62.25# 35.44$ 27
28 376.8 " 44.20# 42.82$ 199.8 # 117.8 $ 541.2 " 4914 " 2055 " 573.2 " 294.8 " 60.56# 34.89$ 28
29 310.8 " 40.71$ 161.5 $ 168.2 $ 523.0 " 5070 " 2535 " 535.5 " 274.3 " 59.18# 33.05$ 29
30 259.1 # 41.02$ 128.2 $ 139.5 $ 489.9 " 4791 " 3335 " 519.7 " 254.3 # 57.68# 31.54$ 30
31 218.0 # 38.99$ 118.4 $ 4779 " 4218 " 233.8 # 30.25$ 31
Mean 57.46 $ 80.74 $ 40.37 $ 47.72 $ 79.45 $ 566.0 $2131 "5871 "1716 " 443.4 # 105.9 $ 44.34 $
Median 12.48 $ 65.73 $ 41.00 $ 33.80 $ 61.44 $ 585.5 $1455 "4947 "1388 " 473.2 # 89.85 $ 45.91 $
Maximum 376.8 $ 188.3 $ 45.40$ 199.8 $ 168.2 $ 1137 $ 5070 "11428 " 4561 " 559.8 # 215.3 $ 56.88$
Minimum 6.577$ 44.20 $ 34.93 $ 17.12 $ 35.74 $ 108.2 $ 468.8 "2055 " 519.7 " 233.8 # 57.68 $ 30.25 $
Total 1781 $ 2261 $ 1251 $ 1432 $ 2463 $ 16979 $ 66063 "181987 " 51485 " 13746 # 3178 $ 1375 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 942.5 $ " ... Relative Uncertainty +/-10%
Ann. Median 117.8 $ # ... Relative Uncertainty +/-15%
Annual Total 344001 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 11428 $ 6.577$
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 29.12 $ 14.42 $ 0.454$ 4.051$ 59.95 # 57.57 # 700.5 " 741.5 "1498 " 352.9 " 101.5 " 21.13 & 1
2 28.24 $ 13.29 $ 0.397$ 4.073$ 61.89 # 56.73 # 716.3 " 684.7 "1985 " 322.1 " 101.6 " 20.32 & 2
3 27.83 $ 13.06 $ 0.399$ 4.005$ 60.15 # 55.50 # 761.6 " 633.8 "3307 " 292.6 " 104.8 " 19.11 ^ 3
4 26.82 $ 12.56 $ 0.417$ 3.987$ 57.11 # 53.99 # 823.1 " 586.9 "4032 " 283.6 " 109.7 " 18.15 ^ 4
5 26.47 $ 11.78 $ 0.415$ 3.855$ 54.63 # 53.35 # 914.3 " 563.3 "3986 " 274.0 " 108.4 " 17.44 ^ 5
6 26.24 $ 11.74 $ 0.370$ 3.528$ 53.51 # 55.52 #1101 " 546.9 "3884 " 257.7 " 103.4 " 16.49 ^ 6
7 25.37 $ 11.50 $ 0.900$ 3.462$ 52.68 # 66.12 #1195 " 546.6 "3499 " 266.0 " 97.46 " 15.82 ^ 7
8 24.12 $ 10.57 $ 3.130$ 3.451$ 52.40 # 63.96 #1128 " 559.5 "2910 " 260.4 " 90.77 " 15.32 ^ 8
9 22.94 $ 9.879$ 3.520$ 3.482$ 52.54 # 68.40 #1125 " 541.9 "2457 " 253.0 " 83.55 " 14.11 ^ 9
10 22.54 $ 9.281$ 4.099$ 3.415$ 51.54 # 72.35 #1103 " 531.4 "2135 " 253.5 " 77.93 " 13.48 ^ 10
11 22.19 $ 8.588$ 5.477$ 3.729$ 50.20 # 87.88 $1045 " 537.6 "1853 " 229.3 " 73.52 " 11.92 ^ 11
12 20.96 $ 8.321$ 5.855$ 4.293$ 49.23 # 104.2 $1017 " 530.5 "1627 " 208.7 " 68.17 " 9.786^ 12
13 20.36 $ 7.095$ 6.249$ 5.155$ 48.28 # 114.8 $1058 " 511.5 "1459 " 196.4 " 63.90 " 8.672^ 13
14 18.84 $ 6.249$ 6.762$ 6.634$ 47.18 # 129.6 $1087 " 562.1 "1324 " 188.3 " 60.53 " 7.851^ 14
15 16.13 $ 6.227$ 6.483$ 35.57 $ 46.55 # 183.6 $1102 " 784.9 "1186 " 178.0 " 57.19 " 6.707^ 15
16 14.78 $ 6.046$ 6.154$ 52.44 # 48.81 # 226.6 #1070 " 855.8 "1067 " 168.2 " 53.88 " 5.921^ 16
17 13.27 $ 5.213$ 5.633$ 50.95 # 47.90 # 255.7 # 979.1 " 942.9 " 967.0 " 161.8 " 51.00 " 5.243^ 17
18 12.46 $ 4.020$ 5.379$ 50.40 # 46.56 # 257.3 # 872.3 "1050 " 886.9 " 155.8 " 46.89 " 4.772^ 18
19 12.42 $ 2.789$ 5.762$ 53.56 # 46.39 # 237.3 # 796.1 "1215 " 835.8 " 145.6 " 43.77 " 4.460^ 19
20 15.19 $ 1.720$ 5.391$ 53.79 # 49.38 # 220.3 # 774.4 "1239 " 792.4 " 137.1 " 40.45 " 4.330^ 20
21 23.19 $ 1.244$ 4.107$ 49.25 # 50.30 # 248.7 # 776.8 "1208 " 758.5 " 130.4 " 36.97 " 4.019^ 21
22 22.97 $ 1.642$ 3.605$ 46.31 # 51.70 # 334.3 " 797.9 "1127 " 710.7 " 125.2 " 34.41 " 3.507^ 22
23 26.45 $ 1.770$ 4.193$ 45.54 # 54.53 # 418.9 " 742.9 "1083 " 656.0 " 121.5 " 31.85 # 3.206^ 23
24 31.10 $ 1.679$ 5.591$ 45.07 # 56.55 # 429.5 " 743.5 "1051 " 607.9 " 119.4 " 29.73 # 2.984^ 24
25 30.12 $ 1.491$ 5.750$ 48.66 # 57.04 # 485.0 " 793.3 "1090 " 556.3 " 115.6 " 28.26 # 2.911^ 25
26 27.52 $ 0.991$ 5.152$ 54.36 # 57.81 # 477.4 " 801.4 "1053 " 509.8 " 111.5 " 26.74 $ 2.687^ 26
27 26.97 $ 0.629$ 4.640$ 57.19 # 57.91 # 512.7 " 796.1 " 970.8 " 467.7 " 108.1 " 24.85 $ 2.465^ 27
28 27.06 $ 0.536$ 4.419$ 58.67 # 57.86 # 666.2 " 802.5 " 885.7 " 430.3 " 103.9 " 23.32 $ 2.226^ 28
29 27.05 $ 4.291$ 58.37 # 58.66 # 708.2 " 824.1 " 826.5 " 411.2 " 98.62 " 22.76 $ 2.065^ 29
30 23.39 $ 4.237$ 57.47 # 58.55 # 716.8 " 818.9 " 916.4 " 382.7 " 97.17 " 21.89 $ 1.939^ 30
31 15.98 $ 4.267$ 58.10 # 789.4 "1139 " 101.8 " 1.756^ 31
Mean 22.84 $ 6.583$ 3.984$ 29.16 $ 53.42 # 247.3 $ 905.1 " 823.1 "1573 " 187.7 " 60.64 $ 8.736^
Median 23.39 $ 6.238$ 4.291$ 40.32 $ 52.68 # 202.0 $ 823.1 " 826.5 "1126 " 168.2 " 55.54 $ 5.921^
Maximum 31.10 $ 14.42 $ 6.762$ 58.67 $ 61.89 # 716.8 $1195 "1239 "4032 " 352.9 " 109.7 $ 21.13 ^
Minimum 12.42 $ 0.536$ 0.370$ 3.415$ 46.39 # 53.35 $ 700.5 " 511.5 " 382.7 " 97.17 " 21.89 $ 1.756^
Total 708.1 $ 184.3 $ 123.5 $ 874.7 $ 1656 # 7419 $28057 "25516 "47181 " 5818 " 1819 $ 270.8 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 327.7 ^ " ... Relative Uncertainty +/-10%
Ann. Median 54.63 ^ # ... Relative Uncertainty +/-15%
Annual Total 119628 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 4032 ^ 0.370^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 1.594^ 0.049^ 0.091^ 0.212^ 0.591^ 93.92 "1224 "1119 " 632.3 " 533.1 " 89.75 " 70.61 " 1
2 1.458^ 0.051^ 0.085^ 0.222^ 0.576^ 113.3 "1183 "1063 " 665.3 " 511.1 " 89.26 " 65.47 " 2
3 1.494^ 0.051^ 0.077^ 0.214^ 0.579^ 124.8 "1056 "1051 " 743.0 " 490.0 " 94.74 " 61.42 " 3
4 2.095^ 0.041^ 0.072^ 0.203^ 0.788^ 125.6 " 940.6 "1016 " 786.5 " 466.8 " 95.24 " 57.24 " 4
5 2.085^ 0.034^ 0.070^ 0.238^ 0.945^ 114.1 " 858.1 " 984.2 " 744.6 " 438.1 " 98.17 " 53.52 " 5
6 2.130^ 0.027^ 0.076^ 0.296^ 3.788^ 105.0 " 887.2 " 898.7 " 787.2 " 410.0 " 106.8 " 50.33 " 6
7 2.151^ 0.022^ 0.080^ 0.293^ 10.07 ^ 107.7 "1055 " 908.6 "1237 " 393.7 " 111.4 " 47.56 " 7
8 2.003^ 0.018^ 0.081^ 0.279^ 9.724^ 103.6 "1314 " 925.2 "2033 " 475.5 " 105.0 " 44.40 " 8
9 1.763^ 0.012^ 0.074^ 0.496^ 10.71 ^ 94.68 "1351 " 918.9 "2509 " 475.4 " 107.6 " 41.79 " 9
10 1.334^ 0.008^ 0.065^ 0.775^ 10.61 ^ 85.15 "1236 "1091 "2754 " 538.2 " 118.9 " 39.04 " 10
11 0.818^ 0.006^ 0.058^ 0.740^ 10.62 ^ 84.00 "1093 "1371 "2973 " 503.9 " 115.2 " 35.79 " 11
12 0.719^ 0.007^ 0.050^ 0.842^ 10.64 ^ 99.45 " 971.6 "1638 "2843 " 437.5 " 123.4 " 33.48 # 12
13 0.590^ 0.009^ 0.045^ 0.913^ 9.664^ 126.4 " 910.6 "1751 "2325 " 410.4 " 197.4 " 32.30 # 13
14 0.491^ 0.014^ 0.051^ 0.918^ 12.53 ^ 199.8 " 931.3 "1869 "1928 " 395.3 " 270.2 " 31.29 # 14
15 0.423^ 0.016^ 0.303^ 1.320^ 21.49 & 257.7 "1116 "1757 "1642 " 365.0 " 273.0 " 29.64 # 15
16 0.340^ 0.014^ 0.334^ 1.714^ 20.21 & 218.4 "1252 "1673 "1423 " 329.3 " 263.7 " 27.76 # 16
17 0.292^ 0.013^ 0.312^ 1.723^ 18.28 ^ 188.6 "1375 "1727 "1247 " 296.7 " 243.9 " 25.80 $ 17
18 0.251^ 0.010^ 0.340^ 1.728^ 16.84 ^ 194.9 "1618 "1803 "1090 " 266.6 " 221.3 " 23.96 $ 18
19 0.215^ 0.009^ 0.324^ 2.006^ 15.74 ^ 225.4 "1897 "1687 " 973.1 " 241.3 " 203.7 " 28.57 $ 19
20 0.182^ 0.007^ 0.322^ 1.811^ 14.44 ^ 260.5 "1863 "1548 " 907.9 " 219.2 " 186.9 " 41.82 " 20
21 0.157^ 0.005^ 0.306^ 1.676^ 13.33 ^ 268.7 "1606 "1372 " 877.8 " 199.4 " 174.6 " 39.84 " 21
22 0.131^ 0.005^ 0.292^ 1.899^ 12.78 ^ 233.5 "1366 "1228 " 859.4 " 183.5 " 162.4 " 36.49 " 22
23 0.131^ 0.009^ 0.280^ 1.579^ 12.05 ^ 250.7 "1233 "1108 " 826.9 " 168.4 " 148.6 " 30.40 ^ 23
24 0.122^ 0.013^ 0.271^ 0.910^ 13.62 ^ 349.2 "1155 "1019 " 779.2 " 153.8 " 134.6 " 20.49 ^ 24
25 0.107^ 0.020^ 0.244^ 0.849^ 32.78 & 644.3 "1099 " 947.4 " 724.5 " 139.5 " 122.2 " 10.34 ^ 25
26 0.093^ 0.025^ 0.220^ 0.781^ 45.80 " 631.0 "1064 " 899.4 " 673.4 " 128.0 " 111.2 " 4.299^ 26
27 0.078^ 0.059^ 0.212^ 0.758^ 53.63 " 637.8 "1047 " 851.4 " 627.9 " 118.2 " 101.1 " 10.44 ^ 27
28 0.061^ 0.086^ 0.202^ 0.768^ 53.33 " 695.8 "1183 " 796.5 " 628.1 " 110.5 " 92.47 " 21.99 & 28
29 0.050^ 0.090^ 0.186^ 0.715^ 59.40 " 852.1 "1294 " 742.9 " 599.1 " 102.4 " 83.61 " 20.81 & 29
30 0.050^ 0.184^ 0.648^ 85.17 "1116 "1288 " 689.0 " 560.6 " 95.82 " 77.67 " 18.66 ^ 30
31 0.047^ 0.199^ 94.00 " 1188 " 640.0 " 89.99 " 16.01 ^ 31
Mean 0.757^ 0.025^ 0.178^ 0.918^ 21.77 ^ 286.7 "1215 "1197 "1247 " 312.5 " 144.1 " 34.57 ^
Median 0.340^ 0.014^ 0.186^ 0.778^ 12.78 ^ 197.4 "1183 "1063 " 868.6 " 329.3 " 117.1 " 32.30 ^
Maximum 2.151^ 0.090^ 0.340^ 2.006^ 94.00 ^1116 "1897 "1869 "2973 " 538.2 " 273.0 " 70.61 ^
Minimum 0.047^ 0.005^ 0.045^ 0.203^ 0.576^ 84.00 " 858.1 " 640.0 " 560.6 " 89.99 " 77.67 " 4.299^
Total 23.45^ 0.73^ 5.50^ 27.53^ 674.7 ^ 8602 "37657 "37093 "37400 " 9687 " 4324 " 1072 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 373.1 ^ " ... Relative Uncertainty +/-10%
Ann. Median 83.80 ^ # ... Relative Uncertainty +/-15%
Annual Total 136567 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 2973 ^ 0.005^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 11.88^ 0.15^ 0.93^ 1.75^ 277.0 " 1619 " 1547 "16473 # 2112 " 1488 " 864.9 " 267.6 " 1
2 17.51^ 0.10^ 0.90^ 1.74^ 274.7 " 1633 " 1671 "23389 $ 2073 " 1496 " 809.0 " 258.6 " 2
3 18.73^ 0.06^ 1.07^ 2.10^ 287.6 " 1621 " 1741 "25538 $ 2070 " 1512 " 747.6 " 251.6 " 3
4 17.04^ 0.04^ 1.41^ 2.34^ 283.8 " 1448 " 1708 "23179 $ 2102 " 1591 " 697.8 " 247.8 " 4
5 [ ] 0.02^ 1.33^ 2.54^ 271.6 " 1292 " 1732 "20062 # 2096 " 1635 " 665.6 " 245.4 " 5
6 10.85^ 0.01^ 1.38^ 2.59^ 252.6 " 1226 " 1854 "19080 " 2011 " 1513 " 643.3 " 240.2 " 6
7 4.48^ 0.33^ 1.58^ 2.71^ 245.7 " 1207 " 2274 "18671 " 1905 " 1427 " 615.9 " 233.7 " 7
8 3.20^ 1.21^ 1.41^ 2.73^ 260.8 " 1147 " 2963 "15950 " 1778 " 1379 " 593.8 " 229.1 " 8
9 2.72^ 2.47^ 1.33^ 2.74^ 294.1 " 1058 " 3818 "12637 " 1772 " 1397 " 567.9 " 230.3 " 9
10 2.21^ 4.03^ 1.49^ 2.61^ 296.3 " 1052 " 5004 "10731 " 1948 " 1369 " 537.0 " 232.0 " 10
11 2.02^ 3.14^ 1.47^ 4.37^ 428.5 " 1143 " 6260 " 9939 " 2368 " 1281 " 504.1 " 230.3 " 11
12 1.73^ 2.24^ 1.38^ 10.87^ 1767 " 1320 " 8006 " 9699 " 3238 " 1213 " 472.6 " 226.0 " 12
13 1.61^ 2.47^ 1.10^ 11.07^ 1481 " 1347 " 9899 " 9203 " 4056 " 1159 " 443.4 " 220.7 " 13
14 1.43^ 2.39^ 0.92^ 16.26^ 1207 " 1346 "11259 " 8482 " 4431 " 1129 " 419.0 " 215.4 " 14
15 1.31^ 2.31^ 0.79^ 25.50$ 1006 " 1375 "11719 " 8791 " 4901 " 1068 " 399.2 " 209.5 " 15
16 1.16^ 2.26^ 0.75^ 231.1 # 872.8 " 1322 "11205 " 8903 " 4496 " 1006 " 381.9 " 205.2 " 16
17 1.00^ 2.32^ 0.77^ 1104 " 783.4 " 1234 "10301 " 7801 " 3773 " 947.8 " 365.8 " 201.3 " 17
18 0.82^ 2.51^ 0.77^ 934.7 " 747.1 " 1151 " 9936 " 6851 " 3742 " 889.9 " 350.9 " 198.8 " 18
19 0.61^ 2.21^ 0.74^ 730.0 " 745.3 " 1081 " 9104 " 6131 " 3682 " 866.2 " 337.3 " 196.0 " 19
20 0.54^ 2.03^ 0.73^ 586.9 " 749.7 " 1152 " 7803 " 5349 " 3678 " 914.9 " 326.3 " 193.1 " 20
21 0.64^ 2.00^ 0.66^ 487.4 " 710.6 " 1205 " 6501 " 4813 " 3544 " 1104 " 317.1 " 189.9 " 21
22 0.66^ 1.80^ 0.51^ 436.7 " 663.5 " 1387 " 5640 " 4482 " 3189 " 1417 " 312.4 " 186.9 " 22
23 0.55^ 1.50^ 0.55^ 427.2 " 651.3 " 1399 " 5269 " 4153 " 2787 " 1540 " 305.5 " 183.8 " 23
24 0.52^ 1.45^ 0.53^ 416.2 " 647.3 " 1502 " 5330 " 3813 " 2397 " 1544 " 300.1 " 181.6 " 24
25 0.56^ 1.41^ 0.52^ 387.8 " 661.2 " 1783 " 5890 " 3362 " 2076 " 1374 " 298.7 " 179.0 " 25
26 0.56^ 1.30^ 0.57^ 356.7 " 677.3 " 1850 " 6620 " 3054 " 1849 " 1178 " 294.4 " 176.3 " 26
27 0.50^ 1.12^ 0.74^ 316.6 " 747.6 " 1735 " 7133 " 2752 " 1712 " 1083 " 286.5 " 173.7 " 27
28 0.42^ 1.01^ 0.84^ 279.7 " 906.2 " 1598 " 7110 " 2533 " 1595 " 1034 " 280.0 " 170.4 " 28
29 0.35^ 1.13^ 281.7 " 1044 " 1520 " 7686 " 2377 " 1521 " 975.0 " 279.6 " 164.7 " 29
30 0.28^ 1.71^ 296.8 " 1161 " 1521 " 8546 " 2251 " 1477 " 922.2 " 277.5 " 160.3 " 30
31 0.21^ 1.85^ 1339 " 10163 " 2173 " 887.7 " 155.0 " 31
Mean 3.536^ 1.568^ 1.028^ 245.5 ^ 701.3 "1376 "6313 "9762 $2679 "1237 " 456.5 " 208.2 "
Median 1.077^ 1.648^ 0.921^ 128.3 ^ 677.3 "1347 "6501 "8482 $2107 "1213 " 390.6 " 205.2 "
Maximum 18.73^ 4.03^ 1.85^ 1104 ^ 1767 " 1850 "11719 "25538 $ 4901 " 1635 " 864.9 " 267.6 "
Minimum 0.209^ 0.011^ 0.506^ 1.741^ 245.7 "1052 "1547 "2173 $1477 " 866.2 " 277.5 " 155.0 "
Total 106.1^ 43.9^ 31.9^ 7365 ^ 21741 " 41276 "195693 "302623 $ 80378 " 38340 " 13695 " 6454 "
Missing Days 1 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 1944 ^ " ... Relative Uncertainty +/-10%
Ann. Median 629.6 ^ # ... Relative Uncertainty +/-15%
Annual Total 707747 ^ $ ... Relative Uncertainty +/-20%
Missing Days 1 [ ... Not Available
^ ... Relative Uncertainty +/-50%
Maximum Minimum
Daily 25538 ^ 0.011^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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
1 150.8 " 17.37 ^ 7.241^ 4.715^ 6.797^ 139.8 " 474.6 "2791 "1921 " 819.2 " 251.8 " 106.5 " 1
2 147.7 " 15.68 ^ 7.078^ 4.902^ 6.896^ 132.4 " 434.1 "2758 "1739 " 756.3 " 273.4 " 99.35 " 2
3 135.7 " 14.35 ^ 7.381^ 4.874^ 7.462^ 122.9 " 397.5 "3024 "1589 " 695.3 " 286.3 " 92.42 " 3
4 134.2 " 13.55 ^ 7.874^ 4.758^ 7.332^ 114.3 " 368.3 "3541 "1464 " 641.8 " 279.3 " 85.02 " 4
5 136.1 " 12.78 ^ 8.302^ 5.578^ 7.126^ 107.0 " 353.2 "4266 "1363 " 614.7 " 275.6 " 78.84 " 5
6 133.5 " 12.86 ^ 8.505^ 5.848^ 7.031^ 100.6 " 337.7 "4555 "1272 " 583.5 " 280.1 " 73.58 " 6
7 128.6 " 13.01 ^ 8.118^ 5.583^ 7.044^ 94.30 " 326.7 "4329 "1205 " 576.7 " 310.0 " 68.39 " 7
8 124.3 " 12.90 ^ 7.602^ 5.647^ 6.980^ 86.26 " 335.5 "4660 "1145 " 561.9 " 337.2 " 63.76 " 8
9 121.4 " 13.26 ^ 6.982^ 5.917^ 7.037^ 80.88 " 353.4 "5865 "1094 " 524.2 " 368.1 " 59.99 " 9
10 118.0 " 12.46 ^ 6.569^ 6.376^ 7.163^ 84.04 " 390.3 "6692 "1055 " 489.1 " 385.8 " 56.36 " 10
11 105.9 " 11.77 ^ 6.346^ 6.907^ 7.223^ 81.24 " 456.7 "7173 "1199 " 465.9 " 388.9 " 52.73 " 11
12 86.39 " 11.11 ^ 6.071^ 6.495^ 10.35 ^ 82.10 " 519.6 "6847 "1872 " 448.5 " 374.7 " 50.02 " 12
13 82.68 " 10.49 ^ 5.864^ 6.698^ 11.53 ^ 86.49 " 479.2 "6168 "1912 " 425.5 " 363.8 " 46.58 " 13
14 78.73 " 10.17 ^ 5.792^ 6.856^ 13.97 ^ 94.50 " 449.6 "5749 "1921 " 410.5 " 337.7 " 43.58 " 14
15 75.87 " 10.13 ^ 5.678^ 6.745^ 16.49 ^ 119.7 " 474.8 "5641 "1968 " 394.4 " 311.2 " 41.06 " 15
16 74.18 " 10.02 ^ 5.565^ 6.761^ 16.51 ^ 153.7 " 481.2 "5764 "1836 " 368.6 " 287.8 " 37.94 " 16
17 72.32 " 9.413^ 5.575^ 7.123^ 16.93 ^ 184.2 " 486.0 "5180 "1708 " 352.4 " 266.2 " 34.73 " 17
18 70.41 " 8.928^ 5.582^ 7.052^ 21.80 & 258.1 " 499.3 "4652 "1630 " 337.6 " 249.2 " 32.85 # 18
19 55.60 " 8.767^ 5.082^ 7.039^ 23.24 $ 286.2 " 545.3 "4515 "1557 " 315.7 " 236.6 " 31.46 # 19
20 36.62 " 8.887^ 4.962^ 7.112^ 27.98 $ 280.2 " 674.7 "5097 "1503 " 294.1 " 219.9 " 29.51 # 20
21 34.11 " 7.782^ 4.671^ 7.243^ 29.14 # 297.4 " 837.9 "5441 "1527 " 274.4 " 212.1 " 27.65 # 21
22 31.79 # 5.259^ 2.541^ 7.077^ 29.23 # 281.7 "1013 "6726 "1485 " 256.1 " 205.9 " 26.63 $ 22
23 29.90 # 5.247^ 2.136^ 6.711^ 33.72 # 269.7 "1209 "8388 "1428 " 238.0 " 196.8 " 25.31 $ 23
24 27.71 $ 5.409^ 2.192^ 6.428^ 52.61 " 322.7 "1393 "7606 "1363 " 226.8 " 182.5 " 23.52 $ 24
25 26.00 $ 5.347^ 2.294^ 6.344^ 72.92 " 419.5 "1668 "5854 "1261 " 228.7 " 169.8 " 22.31 $ 25
26 25.46 $ 5.154^ 3.073^ 7.363^ 83.68 " 468.9 "1933 "4683 "1164 " 220.1 " 155.4 " 21.10 & 26
27 24.50 $ 5.953^ 3.868^ 7.428^ 144.8 " 462.3 "2133 "3979 "1076 " 232.1 " 141.6 " 19.71 & 27
28 23.16 $ 7.116^ 4.165^ 7.251^ 134.5 " 464.2 "2277 "3401 "1014 " 248.4 " 130.0 " 18.24 ^ 28
29 22.07 $ 4.218^ 6.990^ 107.6 " 498.1 "2655 "2896 " 959.7 " 233.1 " 120.4 " 17.19 ^ 29
30 21.03 & 4.304^ 6.822^ 93.13 " 506.3 "2895 "2478 " 888.4 " 234.9 " 113.0 " 16.49 ^ 30
31 19.43 ^ 4.496^ 109.0 " 2910 "2160 " 245.5 " 15.60 ^ 31
Mean 75.94 ^ 10.18 ^ 5.488^ 6.421^ 36.36 ^ 222.7 " 960.1 "4932 "1437 " 410.1 " 257.0 " 45.75 ^
Median 74.18 ^ 10.15 ^ 5.582^ 6.728^ 16.51 ^ 146.8 " 486.0 "4683 "1446 " 368.6 " 269.8 " 37.94 ^
Maximum 150.8 ^ 17.37 ^ 8.505^ 7.428^ 144.8 ^ 506.3 "2910 "8388 "1968 " 819.2 " 388.9 " 106.5 ^
Minimum 19.43 ^ 5.154^ 2.136^ 4.715^ 6.797^ 80.88 " 326.7 "2160 " 888.4 " 220.1 " 113.0 " 15.60 ^
Total 2354 ^ 285.2^ 170.1^ 192.6^ 1127 ^ 6680 " 29762 "152880 " 43122 " 12714 " 7711 " 1418 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 708.0 ^ " ... Relative Uncertainty +/-10%
Ann. Median 118.0 ^ # ... Relative Uncertainty +/-15%
Annual Total 258418 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 8388 ^ 2.136^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park 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 14.71 ^ 3.640^ 1.031^ 1.460^ 13.73 ^ 34.65 " 398.9 " 785.2 " 990.4 " 644.2 " 82.35 " 29.01 # 1
2 14.26 ^ 3.200^ 1.017^ 1.471^ 13.31 ^ 36.07 " 385.5 "1078 " 933.9 " 619.6 " 79.33 " 27.61 # 2
3 13.76 ^ 2.818^ 1.077^ 1.483^ 12.79 ^ 35.92 " 383.3 "1591 " 917.5 " 574.6 " 76.31 " 26.76 $ 3
4 13.10 ^ 2.589^ 1.056^ 1.486^ 12.54 ^ 38.71 " 391.5 "2524 " 907.2 " 534.3 " 73.19 " 25.59 $ 4
5 12.90 ^ 2.462^ 1.018^ 1.606^ 12.12 ^ 45.02 " 395.3 "2882 " 942.3 " 504.0 " 71.47 " 24.42 $ 5
6 15.31 ^ 2.342^ 1.016^ 1.688^ 11.74 ^ 59.51 " 438.2 "3779 " 952.6 " 465.0 " 68.73 " 23.15 $ 6
7 14.81 ^ 2.176^ 1.015^ 1.679^ 11.67 ^ 67.53 " 471.1 "3599 " 989.6 " 434.4 " 64.27 " 22.01 & 7
8 14.21 ^ 2.216^ 0.992^ 1.658^ 12.86 ^ 68.42 " 464.5 "3185 "1057 " 411.6 " 60.61 " 21.10 & 8
9 14.24 ^ 2.317^ 1.067^ 1.658^ 13.21 ^ 74.40 " 501.4 "2807 "1048 " 382.1 " 57.13 " 20.19 & 9
10 14.91 ^ 2.243^ 1.073^ 1.819^ 21.76 ^ 148.7 " 557.4 "2559 "1003 " 348.0 " 55.25 " 19.20 & 10
11 15.09 ^ 2.149^ 1.075^ 2.462^ 27.25 $ 176.1 " 582.3 "2389 " 955.8 " 315.6 " 54.12 " 17.77 ^ 11
12 14.97 ^ 2.023^ 1.053^ 3.524^ 26.81 $ 185.1 " 587.2 "2350 " 918.4 " 286.3 " 50.91 " 15.81 ^ 12
13 14.80 ^ 1.937^ 1.044^ 4.147^ 28.08 # 215.6 " 593.9 "2530 "1236 " 260.4 " 49.54 " 14.80 ^ 13
14 13.68 ^ 1.825^ 1.034^ 6.769^ 27.78 # 265.0 " 612.9 "2653 "1353 " 238.4 " 48.68 " 13.66 ^ 14
15 12.11 ^ 1.706^ 1.031^ 11.97 ^ 27.36 $ 292.9 " 652.3 "2612 "1535 " 218.5 " 48.47 " 13.41 ^ 15
16 11.12 ^ 1.599^ 1.221^ 13.16 ^ 26.65 $ 358.6 " 643.1 "2404 "1474 " 200.7 " 48.22 " 12.65 ^ 16
17 10.29 ^ 1.551^ 1.448^ 12.41 ^ 26.06 $ 414.1 " 596.9 "2187 "1620 " 184.7 " 47.42 " 11.73 ^ 17
18 9.265^ 1.515^ 1.441^ 12.66 ^ 25.79 $ 410.0 " 558.8 "2112 "1853 " 171.7 " 73.42 " 10.63 ^ 18
19 8.571^ 1.472^ 1.435^ 12.94 ^ 25.66 $ 404.2 " 611.0 "2289 "1813 " 159.4 " 92.94 " 9.261^ 19
20 7.960^ 1.411^ 1.414^ 12.76 ^ 25.07 $ 400.4 " 649.8 "2292 "1779 " 147.0 " 87.79 " 8.622^ 20
21 7.447^ 1.358^ 1.389^ 12.64 ^ 24.25 $ 380.0 " 802.8 "2191 "1810 " 136.0 " 76.08 " 8.061^ 21
22 6.993^ 1.301^ 1.372^ 12.21 ^ 23.99 $ 354.9 " 788.5 "2084 "1631 " 126.7 " 65.59 " 7.596^ 22
23 6.389^ 1.235^ 1.356^ 11.40 ^ 24.35 $ 353.8 " 819.4 "1977 "1386 " 120.2 " 55.77 " 7.253^ 23
24 6.021^ 1.180^ 1.357^ 12.65 ^ 25.25 $ 359.5 " 865.4 "1808 "1194 " 114.6 " 49.40 " 6.690^ 24
25 5.527^ 1.170^ 1.372^ 14.42 ^ 24.54 $ 406.7 " 862.3 "1636 "1060 " 109.3 " 44.76 " 6.005^ 25
26 5.003^ 1.147^ 1.433^ 15.21 ^ 24.24 $ 428.7 " 844.7 "1486 " 954.9 " 103.7 " 40.71 " 5.964^ 26
27 4.711^ 1.118^ 1.446^ 15.03 ^ 24.00 $ 401.6 " 831.9 "1372 " 866.4 " 99.68 " 37.62 " 5.604^ 27
28 4.392^ 1.081^ 1.448^ 14.38 ^ 24.36 $ 402.1 " 839.4 "1292 " 798.3 " 95.98 " 34.97 " 5.018^ 28
29 4.286^ 1.443^ 13.93 ^ 24.69 $ 412.1 " 851.1 "1225 " 737.7 " 92.86 " 32.74 # 4.859^ 29
30 4.116^ 1.435^ 13.77 ^ 28.22 $ 402.8 " 861.5 "1146 " 687.0 " 89.24 " 30.54 # 4.047^ 30
31 4.028^ 1.430^ 33.62 # 825.0 "1065 " 85.67 " 4.006^ 31
Mean 10.29 ^ 1.885^ 1.227^ 8.148^ 22.06 ^ 254.4 " 634.4 "2125 "1180 " 266.9 " 58.61 # 13.95 ^
Median 11.12 ^ 1.765^ 1.221^ 11.68 ^ 24.36 ^ 323.4 " 611.0 "2191 "1025 " 200.7 " 55.51 # 12.65 ^
Maximum 15.31 ^ 3.640^ 1.448^ 15.21 ^ 33.62 ^ 428.7 " 865.4 "3779 "1853 " 644.2 " 92.94 # 29.01 ^
Minimum 4.028^ 1.081^ 0.992^ 1.460^ 11.67 ^ 34.65 " 383.3 " 785.2 " 687.0 " 85.67 " 30.54 # 4.006^
Total 319.0 ^ 52.78^ 38.04^ 244.4 ^ 683.7 ^ 7633 "19667 "65890 "35403 " 8274 " 1758 # 432.5 ^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 384.6 ^ " ... Relative Uncertainty +/-10%
Ann. Median 32.74 ^ # ... Relative Uncertainty +/-15%
Annual Total 140397 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 3779 ^ 0.992^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park Year 2024
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 4.120^ 0.923^ 0.083^ 0.005^ 0.109^ 3.827^ 174.5 "2510 "4365 " 371.4 " 96.59 " 101.4 " 1
2 4.748^ 0.863^ 0.072^ 0.005^ 0.368^ 24.08 ^ 173.5 "2542 "3549 " 371.9 " 90.06 " 85.48 " 2
3 4.444^ 0.823^ 0.068^ 0.005^ 0.590^ 5.259^ 164.8 "2490 "3014 " 378.5 " 82.81 " 73.13 " 3
4 3.945^ 0.799^ 0.069^ 0.006^ 0.748^ 3.749^ 159.5 "2466 "2640 " 390.8 " 76.31 " 64.36 " 4
5 3.278^ 0.772^ 0.065^ 0.006^ 0.881^ 4.892^ 169.3 "2549 "2399 " 443.1 " 72.13 " 54.41 " 5
6 2.899^ 0.777^ 0.056^ 0.006^ 1.062^ 6.269^ 170.0 "2549 "2244 " 464.9 " 66.86 " 47.53 " 6
7 2.506^ 0.754^ 0.051^ 0.007^ 1.150^ 5.969^ 162.3 "2652 "2082 " 450.5 " 61.27 " 41.99 " 7
8 2.232^ 0.702^ 0.047^ 0.007^ 1.230^ 5.933^ 152.6 "2590 "1872 " 446.9 " 56.35 " 37.66 " 8
9 2.050^ 0.645^ 0.040^ 0.007^ 1.273^ 9.764^ 156.7 "2288 "1711 " 429.0 " 54.64 " 34.12 # 9
10 1.986^ 0.580^ 0.030^ 0.007^ 2.120^ 11.24 ^ 163.4 "1969 "1582 " 394.9 " 52.99 " 30.66 # 10
11 2.052^ 0.519^ 0.025^ 0.008^ 2.398^ 10.08 ^ 175.2 "1822 "1468 " 363.7 " 50.65 " 28.14 # 11
12 2.010^ 0.466^ 0.022^ 0.009^ 2.182^ 9.733^ 208.6 "1767 "1377 " 332.4 " 48.54 " 26.11 $ 12
13 1.957^ 0.408^ 0.020^ 0.011^ 2.320^ 17.63 ^ 255.0 "1769 "1323 " 302.8 " 45.83 " 24.14 $ 13
14 1.910^ 0.364^ 0.021^ 0.012^ 2.209^ 104.1 " 246.4 "1824 "1249 " 279.3 " 43.54 " 22.23 $ 14
15 1.841^ 0.338^ 0.023^ 0.016^ 2.143^ 106.4 " 246.5 "1898 "1140 " 260.7 " 41.24 " 20.49 & 15
16 1.743^ 0.313^ 0.025^ 0.019^ 2.161^ 108.4 " 266.7 "1940 "1035 " 246.5 " 38.92 " 18.47 ^ 16
17 1.653^ 0.297^ 0.024^ 0.023^ 2.294^ 108.5 " 297.1 "3384 " 941.1 " 236.7 " 36.94 " 16.75 ^ 17
18 1.572^ 0.289^ 0.021^ 0.026^ 2.376^ 105.1 " 352.5 "3889 " 860.0 " 226.5 " 34.91 " 15.77 ^ 18
19 1.562^ 0.282^ 0.015^ 0.028^ 2.384^ 100.7 " 356.3 "4351 " 792.9 " 216.2 " 36.35 " 14.88 ^ 19
20 1.540^ 0.256^ 0.011^ 0.027^ 2.416^ 246.0 " 394.6 "3860 " 731.7 " 211.9 " 41.81 " 14.10 ^ 20
21 1.499^ 0.223^ 0.009^ 0.028^ 2.447^ 295.1 " 447.1 "3413 " 680.0 " 211.0 " 38.81 " 13.30 ^ 21
22 1.445^ 0.201^ 0.007^ 0.032^ 2.504^ 290.5 " 465.0 "3131 " 630.6 " 188.9 " 250.0 " 12.43 ^ 22
23 1.383^ 0.191^ 0.006^ 0.033^ 2.453^ 266.8 " 549.9 "3235 " 584.3 " 177.0 " 407.5 " 11.59 ^ 23
24 1.332^ 0.183^ 0.005^ 0.036^ 2.474^ 242.7 " 586.7 "4059 " 541.7 " 171.4 " 283.3 " 10.86 ^ 24
25 1.273^ 0.189^ 0.005^ 0.040^ 2.859^ 225.5 " 690.3 "4977 " 499.8 " 165.1 " 267.5 " 10.07 ^ 25
26 1.206^ 0.201^ 0.004^ 0.046^ 2.821^ 213.2 " 689.0 "5234 " 463.9 " 152.0 " 233.9 " 9.691^ 26
27 1.157^ 0.149^ 0.004^ 0.052^ 2.814^ 198.4 " 785.2 "5278 " 440.9 " 137.6 " 217.1 " 9.580^ 27
28 1.111^ 0.105^ 0.003^ 0.061^ 2.950^ 184.4 "1269 "5391 " 418.0 " 126.6 " 185.5 " 9.347^ 28
29 1.049^ 0.094^ 0.002^ 0.068^ 3.407^ 176.2 "1709 "5721 " 392.7 " 118.0 " 151.3 " 9.161^ 29
30 1.003^ 0.003^ 0.076^ 3.598^ 174.3 "2482 "5808 " 380.8 " 110.0 " 122.0 " 9.340^ 30
31 0.963^ 0.005^ 3.532^ 2427 "5402 " 103.5 " 8.933^ 31
Mean 2.047^ 0.438^ 0.027^ 0.024^ 2.073^ 108.8 ^ 533.7 "3315 "1380 " 273.5 " 109.5 " 28.58 ^
Median 1.743^ 0.338^ 0.021^ 0.017^ 2.320^ 104.6 ^ 266.7 "2652 "1088 " 246.5 " 64.07 " 18.47 ^
Maximum 4.748^ 0.923^ 0.083^ 0.076^ 3.598^ 295.1 ^2482 "5808 "4365 " 464.9 " 407.5 " 101.4 ^
Minimum 0.963^ 0.094^ 0.002^ 0.005^ 0.109^ 3.749^ 152.6 "1767 " 380.8 " 103.5 " 34.91 " 8.933^
Total 63.5^ 12.7^ 0.8^ 0.7^ 64.3^ 3265 ^ 16545 "102759 " 41408 " 8480 " 3286 " 886.1^
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 483.0 ^ " ... Relative Uncertainty +/-10%
Ann. Median 24.11 ^ # ... Relative Uncertainty +/-15%
Annual Total 176771 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 5808 ^ 0.002^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park Year 2025
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 8.420^ 4.511^ 1.062^ 1.189^ 9.054^ 21.30 & 443.6 "3520 "4336 "1162 " 368.5 " 333.2 " 1
2 8.133^ 3.390^ 1.069^ 1.148^ 13.83 ^ 23.59 $ 464.8 "3416 "3712 "1075 " 343.9 " 274.3 " 2
3 7.812^ 2.834^ 1.060^ 1.119^ 14.47 ^ 57.73 $ 967.1 "4322 "3172 " 998.6 " 327.5 " 232.0 " 3
4 7.739^ 2.524^ 1.045^ 3.205^ 13.58 ^ 57.60 "1843 "5802 "2769 "1003 " 317.9 " 197.9 " 4
5 7.184^ 2.202^ 1.006^ 5.559^ 12.05 ^ 71.57 "2235 "6743 "2981 "1142 " 284.4 " 171.8 " 5
6 6.556^ 1.981^ 0.985^ 4.104^ 11.62 ^ 72.37 "2682 "7064 "4228 "1362 " 257.5 " 149.8 " 6
7 7.661^ 1.780^ 0.982^ 4.162^ 12.11 ^ 77.66 "2288 "5919 "6326 "1236 " 238.2 " 131.0 " 7
8 8.125^ 1.633^ 1.001^ 6.224^ 11.84 ^ 145.1 "2107 "4802 "7061 "1065 " 227.3 " 116.7 " 8
9 8.058^ 1.501^ 1.039^ 5.674^ 11.46 ^ 202.6 "1976 "4212 "6474 " 972.6 " 224.8 " 106.3 " 9
10 7.509^ 1.422^ 1.052^ 4.955^ 11.07 ^ 413.4 "1781 "3895 "5446 " 896.6 " 216.4 " 97.60 " 10
11 6.635^ 1.418^ 1.070^ 4.643^ 11.00 ^ 400.3 "1633 "3741 "4638 " 835.7 " 201.8 " 89.86 " 11
12 6.384^ 1.380^ 1.083^ 4.440^ 11.77 ^ 322.8 "1535 "3713 "4082 " 774.2 " 186.5 " 82.45 " 12
13 6.683^ 1.299^ 1.193^ 4.330^ 11.67 ^ 280.8 "1416 "3787 "3646 " 723.2 " 173.9 " 75.23 " 13
14 6.513^ 1.241^ 1.536^ 4.308^ 9.496^ 254.3 "1436 "3624 "3467 " 676.2 " 162.7 " 68.77 " 14
15 6.068^ 1.206^ 1.745^ 4.120^ 7.673^ 235.5 "1446 "3462 "3869 " 630.5 " 152.0 " 62.95 " 15
16 5.808^ 1.179^ 1.660^ 4.161^ 8.592^ 220.1 "1645 "3458 "4413 " 584.5 " 142.9 " 59.48 " 16
17 5.581^ 1.150^ 1.600^ 4.866^ 9.361^ 222.6 "1660 "3438 "4860 " 540.1 " 134.1 " 58.61 " 17
18 5.613^ 1.090^ 1.556^ 5.532^ 9.543^ 241.4 "1544 "3015 "4463 " 510.5 " 125.1 " 53.43 " 18
19 5.528^ 1.071^ 1.608^ 5.632^ 9.314^ 238.3 "1421 "2922 "4022 " 488.7 " 117.6 " 49.19 " 19
20 5.150^ 1.093^ 1.605^ 5.412^ 8.900^ 339.1 "1365 "4224 "3595 " 502.6 " 110.5 " 45.23 " 20
21 4.912^ 1.101^ 1.566^ 5.320^ 8.698^ 445.0 "1510 "6436 "3476 " 533.7 " 104.8 " 42.04 " 21
22 5.350^ 1.093^ 1.569^ 5.808^ 10.56 ^ 449.3 "1738 "7716 "3153 " 531.3 " 105.0 " 39.97 " 22
23 5.637^ 1.076^ 1.555^ 6.279^ 14.88 ^ 527.7 "1874 "6346 "2699 " 491.4 " 134.0 " 38.28 " 23
24 5.434^ 1.072^ 1.519^ 6.777^ 17.58 ^ 661.8 "2259 "4961 "2336 " 461.1 " 684.4 " 36.47 " 24
25 5.870^ 1.058^ 1.504^ 6.698^ 18.99 ^ 606.6 "2583 "4955 "2051 " 457.6 "1273 " 34.90 " 25
26 6.928^ 1.061^ 1.495^ 6.277^ 18.38 ^ 631.7 "2635 "5754 "1816 " 448.0 "1051 " 34.10 # 26
27 7.572^ 1.074^ 1.480^ 6.423^ 17.31 ^ 637.9 "2931 "6586 "1624 " 440.0 " 810.4 " 32.79 # 27
28 7.553^ 1.064^ 1.408^ 8.932^ 16.50 ^ 585.2 "3925 "7175 "1475 " 433.1 " 609.6 " 32.09 # 28
29 7.344^ 1.268^ 9.215^ 16.21 ^ 528.6 "5056 "6656 "1359 " 395.9 " 492.3 " 31.07 # 29
30 6.570^ 1.215^ 9.035^ 17.47 ^ 479.9 "5404 "5645 "1256 " 360.2 " 406.6 " 29.23 # 30
31 5.680^ 1.214^ 19.81 & 4607 "4946 " 344.5 " 27.81 # 31
Mean 6.645^ 1.589^ 1.314^ 5.185^ 12.74 ^ 315.1 &2142 "4911 "3627 " 712.1 " 332.8 " 91.44 #
Median 6.570^ 1.224^ 1.268^ 5.366^ 11.77 ^ 267.5 &1781 "4802 "3621 " 584.5 " 226.0 " 59.48 #
Maximum 8.420^ 4.511^ 1.745^ 9.215^ 19.81 ^ 661.8 &5404 "7716 "7061 "1362 "1273 " 333.2 #
Minimum 4.912^ 1.058^ 0.982^ 1.119^ 7.673^ 21.30 & 443.6 "2922 "1256 " 344.5 " 104.8 " 27.81 #
Total 206.0^ 44.5^ 40.7^ 155.5^ 394.8^ 9452 & 66411 "152256 "108805 " 22076 " 9985 " 2835 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1021 ^ " ... Relative Uncertainty +/-10%
Ann. Median 106.3 ^ # ... Relative Uncertainty +/-15%
Annual Total 372662 ^ $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 7716 ^ 0.982^
Department of Water and Environmental Regulation HYDAY V146 Output 19/05/2026
Site 609058 Blackwood River - Caravan Park Year 2026
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 27.08 # 10.30 ^ 2.140^ 6.436^ 39.04 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 26.33 $ 11.04 ^ 1.961^ 7.692^ 39.32 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 25.46 $ 10.62 ^ 1.818^ 8.492^ 41.00 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 24.59 $ 10.24 ^ 1.728^ 8.924^ 44.74 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 22.97 $ 9.693^ 1.580^ 8.574^ 45.46 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 21.42 & 9.353^ 1.548^ 8.074^ 45.81 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 20.06 & 8.186^ 1.544^ 7.691^ 46.25 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 18.97 ^ 5.999^ 1.631^ 7.199^ 45.92 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 18.07 ^ 4.988^ 1.597^ 7.162^ 45.39 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 17.09 ^ 4.762^ 1.540^ 6.731^ 43.42 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 15.86 ^ 4.543^ 1.573^ 6.298^ 42.55 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 15.16 ^ 4.123^ 2.018^ 5.166^ 43.70 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 14.69 ^ 3.866^ 2.520^ 5.195^ 45.66 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 14.17 ^ 4.096^ 2.304^ 7.715^ 46.30 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 13.48 ^ 4.382^ 1.958^ 10.59 ^ 45.04 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 13.30 ^ 4.408^ 1.745^ 10.91 ^ 42.93 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 12.94 ^ 4.304^ 1.645^ 10.95 ^ 41.40 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 12.42 ^ 3.926^ 1.686^ 12.04 ^ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 12.13 ^ 3.405^ 1.657^ 11.64 ^ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 11.77 ^ 3.082^ 1.647^ 12.17 ^ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 11.35 ^ 2.878^ 1.635^ 16.27 ^ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 10.92 ^ 2.729^ 1.590^ 15.57 ^ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 10.49 ^ 2.483^ 1.616^ 18.53 ^ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 10.18 ^ 2.408^ 1.674^ 26.38 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 10.08 ^ 2.375^ 1.817^ 30.92 # [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 9.977^ 2.097^ 1.819^ 31.24 # [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 10.14 ^ 2.032^ 2.040^ 32.96 # [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 9.546^ 2.238^ 4.944^ 35.55 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 10.20 ^ 5.843^ 36.35 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 10.33 ^ 6.703^ 36.43 " [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 9.955^ 6.723^ [ ] [ ] [ ] [ ] [ ] 31
Mean 15.20 ^ 5.162^ 2.330^ 14.99 ^ 43.76 " [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median 13.30 ^ 4.213^ 1.728^ 10.75 ^ 44.74 " [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum 27.08 ^ 11.04 ^ 6.723^ 36.43 ^ 46.30 " [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum 9.546^ 2.032^ 1.540^ 5.166^ 39.04 " [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total 471.1 ^ 144.5 ^ 72.24 ^ 449.8 ^ 743.9 " [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 0 0 0 0 14 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 13.74 ^ " ... Relative Uncertainty +/-10%
Ann. Median 9.546^ # ... Relative Uncertainty +/-15%
Annual Total 1882 ^ $ ... Relative Uncertainty +/-20%
Missing Days 228 & ... Relative Uncertainty +/-30%
[ ... Not Available
Maximum Minimum ^ ... Relative Uncertainty +/-50%
Daily 46.30 ^ 1.540^