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Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades Year 1997
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 276.4 " 375.1 " 212.2 " 52.78 & 58.72 & 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 250.4 " 532.0 " 204.0 " 50.14 & 55.54 & 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 226.7 " 661.7 " 195.8 " 49.31 & 52.59 & 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 368.8 " 687.6 " 172.0 " 48.58 & 49.83 & 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 607.7 " 646.1 " 151.9 " 47.16 & 48.97 & 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 792.8 " 706.7 " 137.0 " 45.69 & 50.89 & 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 871.7 " 722.3 " 123.7 " 45.82 & 51.58 & 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 833.5 " 696.7 " 122.4 " 44.54 & 51.31 & 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 837.7 " 646.2 " 137.1 " 44.03 & 49.49 & 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1074 " 600.7 " 220.8 " 43.31 & 45.41 & 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1183 " 587.1 " 231.9 " 41.16 & 41.45 & 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1044 " 664.4 " 225.6 " 40.47 & 37.13 & 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 843.2 " 714.8 " 196.4 " 43.16 & 32.47 & 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 724.6 " 708.2 " 164.5 " 45.14 & 32.06 & 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 866.2 " 649.9 " 131.9 " 45.30 & 29.21 & 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1015 " 579.2 " 114.5 " 44.56 & 28.73 & 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 946.8 " 515.8 " 103.7 " 45.00 & 27.91 & 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 787.3 " 445.9 " 95.56 " 43.42 & 27.23 & 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 665.3 " 406.5 " 91.05 " 41.65 & 27.99 & 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 580.2 " 396.0 " 89.03 " 43.47 & 27.38 & 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 524.1 " 382.9 " 81.50 " 76.43 & 26.62 & 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 476.1 " 356.9 " 74.17 " 108.1 # 26.77 & 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 427.2 " 324.7 " 69.88 " 127.4 # 25.20 & 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 384.8 " 323.8 " 65.12 & 96.09 # 22.20 & 24
25 [ ] [ ] [ ] [ ] [ ] [ ] 244.8 " 344.9 " 311.1 " 59.95 & 78.18 # 19.35 & 25
26 [ ] [ ] [ ] [ ] [ ] [ ] 283.4 " 313.4 " 309.3 " 57.10 & 73.00 # 18.09 & 26
27 [ ] [ ] [ ] [ ] [ ] [ ] 335.2 " 334.5 " 283.6 " 58.27 & 68.79 # 17.33 & 27
28 [ ] [ ] [ ] [ ] [ ] [ ] 343.2 " 415.3 " 262.6 " 59.83 & 67.93 & 17.27 & 28
29 [ ] [ ] [ ] [ ] [ ] 350.1 " 420.4 " 245.0 " 57.84 & 62.96 & 16.26 & 29
30 [ ] [ ] [ ] [ ] [ ] 331.8 " 421.2 " 226.8 " 55.95 & 60.47 & 14.52 & 30
31 [ ] [ ] [ ] 300.3 " 387.2 " 54.07 & 15.81 & 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] 312.7 " 620.9 " 499.0 " 123.0 & 57.47 & 33.72 &
Median [ ] [ ] [ ] [ ] [ ] [ ] 331.8 " 580.2 " 523.9 " 114.5 & 46.49 & 28.73 &
Maximum [ ] [ ] [ ] [ ] [ ] [ ] 350.1 "1183 " 722.3 " 231.9 & 127.4 & 58.72 &
Minimum [ ] [ ] [ ] [ ] [ ] [ ] 244.8 " 226.7 " 226.8 " 54.07 & 40.47 & 14.52 &
Total [ ] [ ] [ ] [ ] [ ] [ ] 2189 "19249 "14971 " 3815 & 1724 & 1045 &
Missing Days 31 28 31 30 31 30 24 0 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 268.7 & " ... Relative Uncertainty +/-10%
Ann. Median 134.4 & # ... Relative Uncertainty +/-15%
Annual Total 42994 & & ... Relative Uncertainty +/-30%
Missing Days 205 [ ... Not Available
Maximum Minimum
Daily 1183 & 14.52 &
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades Year 1998
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 15.75 & 13.19 & 11.25 & 32.84 & 43.25 & 71.55 " 169.4 " 324.0 "1241 $ 768.7 " 73.36 " 38.64 & 1
2 14.40 & 13.30 & 12.80 & 24.19 & 40.14 & 68.98 " 149.2 " 364.3 "1339 $ 807.2 " 67.23 " 49.63 & 2
3 14.17 & 13.63 & 13.72 & 21.15 & 38.41 & 66.93 " 132.8 " 378.4 "2065 $ 742.7 " 66.44 " 52.76 & 3
4 13.21 & 13.71 & 14.94 & 20.86 & 37.82 & 75.42 " 186.2 " 331.2 "3153 $ 644.9 " 65.22 & 51.91 & 4
5 12.36 & 14.69 & 13.85 & 21.74 & 41.62 & 138.4 " 277.9 " 338.0 "2728 $ 568.6 " 64.41 & 47.04 & 5
6 11.83 & 14.28 & 14.32 & 20.79 & 44.38 & 140.7 " 402.2 " 387.4 "1752 $ 510.9 " 70.03 " 41.14 & 6
7 11.61 & 13.61 & 12.04 & 20.86 & 45.64 & 135.1 " 492.9 " 386.4 "1161 $ 451.8 " 71.40 " 35.16 & 7
8 10.90 & 14.01 & 11.18 & 21.98 & 47.05 & 211.3 " 491.1 " 383.5 " 869.2 " 402.8 " 68.44 " 32.03 & 8
9 10.02 & 13.48 & 17.62 & 21.41 & 77.23 & 233.9 " 451.5 " 344.9 " 671.4 " 347.1 " 65.83 " 30.35 & 9
10 12.97 & 12.73 & 26.24 & 23.02 & 95.63 " 285.6 " 353.7 " 321.4 " 584.1 " 294.5 " 62.77 & 27.83 & 10
11 12.35 & 12.10 & 31.20 & 26.81 & 82.31 " 340.8 " 276.6 " 351.0 " 538.3 " 258.5 " 56.78 & 28.39 & 11
12 11.25 & 10.80 & 31.33 & 29.11 & 74.41 " 355.6 " 207.7 " 359.3 " 528.4 " 216.8 " 52.74 & 28.26 & 12
13 11.10 & 12.26 & 24.10 & 29.50 & 65.95 & 355.1 " 168.0 " 340.6 " 576.6 " 199.6 " 48.35 & 28.80 & 13
14 11.88 & 13.71 & 19.81 & 29.25 & 60.28 & 308.7 " 134.9 " 304.9 " 523.7 " 199.6 " 46.97 & 27.54 & 14
15 11.34 & 12.45 & 17.76 & 29.11 & 60.11 & 258.0 " 112.0 " 267.7 " 490.1 " 186.0 " 47.88 & 26.56 & 15
16 12.59 & 13.07 & 16.62 & 29.17 & 60.35 & 211.1 " 100.1 " 259.7 " 440.6 " 196.4 " 47.12 & 25.05 & 16
17 14.27 & 11.01 & 16.06 & 31.14 & 58.12 & 174.3 " 94.54 " 253.8 " 415.0 " 277.8 " 45.12 & 23.64 & 17
18 14.21 & 9.271& 15.62 & 32.40 & 57.66 & 154.0 " 114.6 " 358.7 " 443.0 " 330.5 " 45.16 & 21.85 & 18
19 13.51 & 9.705& 14.78 & 33.71 & 56.48 & 139.9 " 153.7 " 529.7 " 456.6 " 341.9 " 55.06 & 21.06 & 19
20 13.11 & 10.90 & 48.27 & 35.72 & 54.62 & 140.0 " 172.0 " 560.7 " 457.6 " 316.4 " 43.14 & 19.92 & 20
21 12.43 & 11.87 & 75.93 " 36.02 & 59.19 & 127.7 " 177.0 " 574.8 " 625.0 " 269.1 " 41.59 & 19.31 & 21
22 13.36 & 13.47 & 58.52 & 37.59 & 69.93 " 115.5 " 190.3 " 564.3 " 870.3 " 215.5 " 39.45 & 18.72 & 22
23 13.68 & 12.59 & 42.54 & 42.38 & 70.39 " 108.4 " 192.6 " 508.0 "1171 " 179.1 " 39.72 & 19.56 & 23
24 13.84 & 11.77 & 34.92 & 49.14 & 74.55 " 100.3 " 170.2 " 584.0 "1222 " 149.1 " 40.26 & 19.08 & 24
25 13.95 & 11.51 & 30.35 & 49.14 & 70.19 " 106.1 " 169.0 " 553.2 "1118 " 135.7 " 39.67 & 20.54 & 25
26 13.43 & 14.18 & 31.59 & 49.64 & 74.06 " 146.6 " 248.5 " 525.0 " 995.9 " 126.6 " 41.27 & 20.88 & 26
27 12.83 & 13.96 & 33.47 & 46.70 & 84.68 " 230.3 " 289.8 " 486.6 " 906.0 " 114.3 " 40.07 & 20.53 & 27
28 13.22 & 12.32 & 32.76 & 47.21 & 98.74 " 277.4 " 286.2 " 449.5 " 883.5 " 98.79 " 38.16 & 20.11 & 28
29 12.90 & 30.92 & 49.15 & 98.91 " 249.0 " 243.8 " 532.9 " 782.9 " 88.03 " 36.02 & 18.46 & 29
30 12.99 & 28.75 & 46.22 & 89.96 " 203.2 " 196.5 " 876.4 " 756.1 " 81.13 " 33.15 & 17.71 & 30
31 13.69 & 35.93 & 79.81 " 205.3 "1174 " 76.51 " 17.46 & 31
Mean 12.88 & 12.63 & 26.43 & 32.93 & 64.90 & 184.3 " 226.1 " 450.8 " 992.3 $ 309.6 " 51.76 & 28.06 &
Median 12.99 & 12.90 & 24.10 & 30.32 & 60.35 & 150.3 " 190.3 " 383.5 " 826.0 $ 258.5 " 47.50 & 25.05 &
Maximum 15.75 & 14.69 & 75.93 & 49.64 & 98.91 & 355.6 " 492.9 "1174 "3153 $ 807.2 " 73.36 & 52.76 &
Minimum 10.02 & 9.271& 11.18 & 20.79 & 37.82 & 66.93 " 94.54 " 253.8 " 415.0 $ 76.51 " 33.15 & 17.46 &
Total 399.3 & 353.6 & 819.3 & 988.1 & 2012 & 5531 " 7011 "13975 "29769 $ 9598 " 1552 & 870.0 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 199.6 & " ... Relative Uncertainty +/-10%
Ann. Median 59.19 & $ ... Relative Uncertainty +/-20%
Annual Total 72881 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 3153 & 9.271&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades Year 1999
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 18.41 & 10.18 & 6.668& 9.084& 19.77 & 94.30 " 712.2 " 589.9 " 859.6 " 620.0 " 161.5 " 44.94 & 1
2 17.61 & 12.02 & 5.858& 8.785& 20.03 & 87.66 " 609.0 " 525.3 " 752.4 " 596.1 " 140.4 " 44.71 & 2
3 16.65 & 11.45 & 5.607& 9.074& 21.36 & 81.16 " 587.1 " 464.6 " 882.9 " 562.8 " 129.0 " 44.06 & 3
4 15.60 & 12.03 & 6.591& 10.37 & 21.82 & 88.78 " 669.8 " 414.2 "1219 $ 497.6 " 120.7 " 42.41 & 4
5 14.84 & 11.70 & 7.294& 10.69 & 28.81 & 82.88 " 862.7 " 375.0 "1421 $ 422.8 " 116.1 " 40.27 & 5
6 14.80 & 11.45 & 7.401& 10.72 & 39.44 & 73.57 "1170 " 443.5 "1222 $ 369.3 " 103.2 " 39.52 & 6
7 14.51 & 9.896& 8.568& 10.67 & 32.82 & 63.01 &1153 " 531.6 "1022 " 380.3 " 98.48 " 38.04 & 7
8 14.65 & 8.776& 10.01 & 10.45 & 29.02 & 59.26 &1050 " 533.8 " 849.2 " 634.1 " 99.49 " 38.76 & 8
9 13.90 & 9.583& 11.48 & 10.89 & 27.79 & 61.74 & 858.1 " 519.2 " 719.2 " 853.2 " 100.0 " 37.90 & 9
10 15.03 & 9.741& 10.68 & 19.00 & 34.54 & 64.86 & 716.8 " 545.3 " 652.3 "1100 " 95.72 " 36.67 & 10
11 14.53 & 9.551& 9.822& 23.85 & 38.18 & 104.5 " 615.9 " 794.8 " 715.1 "1014 " 88.14 " 35.71 & 11
12 13.18 & 8.835& 9.430& 23.49 & 33.90 & 200.7 " 539.5 "1029 " 761.4 " 894.2 " 81.50 " 35.71 & 12
13 13.33 & 8.544& 9.083& 25.85 & 32.19 & 228.0 " 541.3 "1171 " 814.1 " 785.6 " 79.30 " 41.99 & 13
14 12.19 & 8.704& 9.037& 26.55 & 30.91 & 217.8 " 803.3 " 987.2 "1149 $1251 $ 77.31 " 45.00 & 14
15 11.58 & 9.180& 9.972& 26.38 & 29.71 & 183.8 "1381 $ 829.1 "2494 $1763 $ 76.03 " 47.53 & 15
16 11.21 & 8.380& 9.806& 25.72 & 28.08 & 226.0 "1821 $ 769.7 "2941 $1732 $ 76.60 " 43.84 & 16
17 10.63 & 8.477& 9.366& 25.06 & 27.42 & 274.9 "1842 $ 675.7 "2164 $1406 $ 78.23 " 40.05 & 17
18 11.02 & 8.659& 9.401& 24.64 & 26.58 & 353.4 "1997 $ 757.9 "1455 $1104 " 83.65 " 37.01 & 18
19 10.31 & 8.112& 9.549& 24.08 & 28.65 & 536.6 "1937 $1017 "1144 $ 890.6 " 86.54 " 35.80 & 19
20 9.449& 7.842& 10.87 & 19.71 & 37.56 & 691.6 "1612 $1183 " 933.4 " 721.8 " 80.88 " 38.91 & 20
21 9.057& 8.146& 12.42 & 18.80 & 42.27 & 777.1 "1300 $1082 " 846.0 " 589.9 " 81.21 " 40.32 & 21
22 9.743& 8.406& 12.08 & 18.50 & 42.40 & 701.2 "1061 " 877.1 " 780.1 " 501.1 " 75.30 " 39.85 & 22
23 11.35 & 8.044& 12.75 & 19.74 & 38.26 & 668.4 " 893.5 " 722.2 " 704.2 " 438.9 " 70.85 " 35.95 & 23
24 12.17 & 8.010& 18.04 & 19.87 & 33.27 & 649.1 " 762.0 " 722.5 " 628.4 " 394.6 " 66.62 & 31.72 & 24
25 12.85 & 7.104& 16.35 & 19.87 & 33.27 & 801.5 " 700.3 " 839.7 " 553.6 " 340.9 " 61.51 & 28.71 & 25
26 12.52 & 6.720& 18.95 & 20.20 & 38.21 &1029 $ 755.3 " 939.5 " 511.3 " 308.3 " 60.49 & 26.72 & 26
27 15.15 & 6.340& 18.26 & 19.97 & 84.41 &1334 $ 754.8 " 914.4 " 495.4 " 284.2 " 54.80 & 24.61 & 27
28 11.96 & 6.628& 17.10 & 19.97 & 154.9 "1092 " 791.7 " 895.6 " 560.1 " 263.0 " 51.83 & 22.08 & 28
29 8.891& 13.54 & 19.45 & 179.5 " 907.5 " 785.2 "1037 " 541.6 " 235.7 " 48.54 & 20.80 & 29
30 9.567& 10.77 & 19.38 & 142.2 " 795.7 " 744.8 "1177 " 579.1 " 201.6 " 46.63 & 21.04 & 30
31 9.896& 9.636& 105.8 " 669.2 "1057 " 175.4 " 20.15 & 31
Mean 12.79 & 9.019& 10.85 & 18.36 & 47.85 & 417.7 & 990.4 $ 787.9 "1012 $ 688.3 $ 86.36 & 36.15 &
Median 12.52 & 8.682& 9.822& 19.72 & 33.27 & 227.0 & 791.7 $ 794.8 " 830.0 $ 589.9 $ 81.04 & 38.04 &
Maximum 18.41 & 12.03 & 18.95 & 26.55 & 179.5 &1334 &1997 $1183 "2941 $1763 $ 161.5 & 47.53 &
Minimum 8.891& 6.340& 5.607& 8.785& 19.77 & 59.26 & 539.5 $ 375.0 " 495.4 $ 175.4 $ 46.63 & 20.15 &
Total 396.7 & 252.5 & 336.4 & 550.9 & 1483 &12532 &30703 $24425 "30378 $21338 $ 2590 & 1120 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 345.5 & " ... Relative Uncertainty +/-10%
Ann. Median 60.49 & $ ... Relative Uncertainty +/-20%
Annual Total 126110 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 2941 & 5.607&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades Year 2000
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 19.31 & 19.58 & 11.51 & 18.80 & 85.20 " 46.87 & 289.8 " 516.4 " 976.3 " 176.1 " 58.53 & 42.99 & 1
2 18.27 & 18.97 & 11.29 & 19.43 & 69.74 " 51.45 & 464.5 " 565.8 "1021 " 158.6 " 57.91 & 40.49 & 2
3 16.88 & 19.01 & 10.47 & 22.14 & 64.53 & 51.11 & 513.0 " 608.9 " 955.3 " 135.9 " 55.53 & 37.47 & 3
4 14.72 & 20.24 & 9.542& 22.99 & 57.38 & 48.69 & 746.3 " 604.9 " 812.0 " 117.2 " 53.70 & 33.82 & 4
5 13.64 & 19.05 & 9.568& 22.05 & 52.65 & 43.17 &1055 " 624.4 " 716.9 " 114.1 " 52.87 & 33.43 & 5
6 13.35 & 17.34 & 8.415& 22.58 & 51.80 & 40.81 &1208 $ 712.1 " 970.1 " 135.3 " 50.29 & 32.47 & 6
7 13.95 & 15.71 & 8.146& 23.46 & 54.74 & 39.81 &1012 " 819.7 "1243 $ 139.0 " 53.47 & 31.40 & 7
8 14.07 & 17.21 & 7.524& 22.71 & 55.49 & 39.01 & 767.2 " 912.5 "1319 $ 137.1 " 68.81 & 30.22 & 8
9 14.54 & 30.68 & 7.672& 22.16 & 54.77 & 38.18 & 623.6 " 915.3 "1034 " 130.6 " 76.45 " 27.90 & 9
10 15.21 & 31.99 & 9.484& 21.00 & 54.69 & 41.81 & 587.4 " 825.1 " 793.7 " 116.0 " 79.85 " 27.23 & 10
11 14.51 & 32.65 & 12.10 & 20.22 & 78.74 & 42.14 & 691.9 " 693.3 " 651.9 " 101.7 " 75.74 " 24.12 & 11
12 21.47 & 31.97 & 14.98 & 19.89 & 140.7 " 43.19 & 653.7 " 585.0 " 564.6 " 108.4 " 65.75 & 21.17 & 12
13 20.33 & 29.04 & 14.64 & 20.50 & 221.5 " 45.58 & 670.1 " 519.7 " 552.5 " 106.0 " 57.59 & 19.97 & 13
14 18.75 & 25.69 & 13.56 & 23.35 & 191.2 " 66.29 & 710.6 " 446.6 " 467.7 " 105.2 " 58.12 & 18.59 & 14
15 22.71 & 22.87 & 20.16 & 24.65 & 147.4 " 97.08 " 821.4 " 396.5 " 514.6 " 104.3 " 55.91 & 17.05 & 15
16 57.05 & 21.23 & 19.35 & 24.43 & 107.5 " 94.28 " 868.5 " 461.6 " 466.1 " 100.5 " 51.31 & 16.64 & 16
17 62.08 & 20.61 & 19.52 & 27.38 & 86.09 " 83.87 " 999.8 " 597.9 " 443.7 " 92.74 " 48.46 & 15.96 & 17
18 58.69 & 19.51 & 19.46 & 31.87 & 73.47 " 73.44 "1177 " 644.0 " 410.9 " 83.00 " 44.69 & 14.43 & 18
19 50.95 & 18.02 & 19.93 & 32.50 & 66.69 & 107.3 "1287 $ 614.9 " 371.2 " 79.11 " 40.47 & 14.07 & 19
20 41.37 & 16.93 & 19.26 & 32.20 & 60.25 & 288.2 "1289 $ 536.8 " 334.0 " 75.81 " 36.59 & 14.96 & 20
21 35.47 & 15.78 & 19.67 & 32.08 & 53.16 & 364.3 "1155 " 465.0 " 299.8 " 80.21 " 33.99 & 19.17 & 21
22 31.84 & 15.36 & 22.51 & 37.01 & 48.67 & 337.0 " 999.8 " 402.5 " 278.7 " 85.18 " 31.40 & 18.75 & 22
23 30.21 & 15.46 & 25.01 & 39.51 & 48.35 & 291.5 " 954.9 " 356.5 " 251.4 " 86.83 " 29.98 & 20.94 & 23
24 29.86 & 14.45 & 26.11 & 38.83 & 49.05 & 262.5 " 899.8 " 379.6 " 233.3 " 85.54 " 29.19 & 23.33 & 24
25 27.69 & 14.28 & 25.68 & 45.24 & 49.14 & 279.0 " 798.9 " 394.1 " 224.6 " 79.49 " 28.90 & 21.66 & 25
26 26.39 & 12.89 & 24.00 & 62.17 & 48.45 & 321.4 " 673.4 " 507.2 " 192.5 " 71.71 " 29.32 & 19.37 & 26
27 24.61 & 11.86 & 22.88 & 75.51 & 46.77 & 321.0 " 580.1 " 518.9 " 185.3 " 69.30 " 35.14 & 17.55 & 27
28 23.59 & 11.17 & 21.75 & 98.42 " 44.41 & 290.9 " 576.6 " 530.8 " 180.4 " 65.35 & 41.90 & 15.49 & 28
29 21.87 & 11.24 & 21.77 & 111.3 " 43.51 & 242.1 " 573.6 " 599.5 " 181.9 " 61.09 & 47.10 & 16.67 & 29
30 21.00 & 20.97 & 102.2 " 41.49 & 188.7 " 538.9 " 677.7 " 197.8 " 61.53 & 46.31 & 15.48 & 30
31 30.81 & 19.96 & 41.12 & 527.5 " 856.7 " 59.87 & 14.85 & 31
Mean 26.62 & 19.68 & 16.67 & 37.22 & 73.83 & 142.7 & 797.3 $ 590.0 " 561.6 $ 100.7 & 49.84 & 23.15 &
Median 21.87 & 18.97 & 19.35 & 24.54 & 54.77 & 78.66 & 746.3 $ 585.0 " 466.9 $ 100.5 & 50.80 & 19.97 &
Maximum 62.08 & 32.65 & 26.11 & 111.3 & 221.5 & 364.3 &1289 $ 915.3 "1319 $ 176.1 & 79.85 & 42.99 &
Minimum 13.35 & 11.17 & 7.524& 18.80 & 41.12 & 38.18 & 289.8 $ 356.5 " 180.4 $ 59.87 & 28.90 & 14.07 &
Total 825.3 & 570.9 & 516.9 & 1116 & 2288 & 4281 &24718 $18291 "16848 $ 3123 & 1495 & 717.7 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 204.3 & " ... Relative Uncertainty +/-10%
Ann. Median 51.63 & $ ... Relative Uncertainty +/-20%
Annual Total 74795 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 1319 & 7.524&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 14.29 & 9.469& 5.953& 7.189& 17.09 & 45.88 & 74.04 " 45.51 & 166.8 " 407.8 " 51.60 & 29.67 & 1
2 13.28 & 9.648& 5.266& 6.647& 16.61 & 46.81 & 85.53 " 45.99 & 153.6 " 426.2 " 48.61 & 34.79 & 2
3 11.87 & 7.869& 5.719& 6.884& 16.81 & 45.69 & 101.2 # 54.84 & 143.9 " 425.6 " 45.70 & 36.19 & 3
4 10.52 & 8.240& 6.509& 8.259& 16.24 & 52.32 & 97.69 # 76.75 & 130.3 " 359.6 " 43.58 & 59.08 & 4
5 10.31 & 7.110& 5.372& 8.281& 13.45 & 62.29 & 78.80 # 84.69 " 120.6 " 288.1 " 41.53 & 83.26 " 5
6 9.099& 6.003& 3.672& 7.813& 37.32 & 62.64 & 64.54 & 103.7 " 157.2 " 207.7 " 42.14 & 99.07 " 6
7 9.703& 5.193& 3.449& 7.766& 49.45 & 71.00 " 52.92 & 143.8 " 273.6 " 150.7 " 36.63 & 103.5 " 7
8 9.731& 6.084& 3.800& 9.421& 37.13 & 74.98 " 48.10 & 181.7 " 277.6 " 121.6 " 34.29 & 94.99 " 8
9 9.522& 6.378& 4.759& 10.46 & 31.14 & 111.3 " 49.64 & 258.8 " 295.6 " 117.3 " 32.46 & 83.52 " 9
10 9.387& 6.495& 4.555& 10.49 & 30.74 & 201.2 " 55.32 & 276.8 " 320.6 " 112.1 " 32.86 & 74.57 " 10
11 8.039& 6.152& 5.676& 9.526& 25.94 & 267.2 " 56.78 & 284.1 " 313.3 " 110.5 " 31.09 & 65.17 & 11
12 8.437& 6.935& 5.681& 11.67 & 31.18 & 261.4 " 65.14 & 283.2 " 292.3 " 109.7 " 29.50 & 56.30 & 12
13 8.628& 5.917& 7.353& 10.62 & 45.13 & 200.7 " 73.01 # 269.7 " 260.4 " 108.2 " 27.60 & 49.70 & 13
14 8.718& 6.766& 7.172& 8.842& 49.69 & 157.8 " 77.47 # 237.7 " 223.7 " 104.7 " 26.00 & 43.65 & 14
15 8.610& 6.088& 7.858& 8.409& 38.59 & 121.4 " 81.32 # 208.6 " 192.5 " 98.85 " 27.81 & 40.23 & 15
16 7.739& 6.116& 8.437& 8.816& 31.34 & 97.02 " 69.98 & 203.1 " 166.9 " 87.33 " 29.17 & 36.96 & 16
17 6.674& 5.307& 8.362& 8.815& 30.74 & 87.95 " 59.78 & 183.6 " 134.1 " 78.83 " 31.78 & 33.49 & 17
18 6.141& 5.409& 7.498& 10.98 & 37.70 & 81.18 " 53.00 & 157.7 " 118.3 " 72.53 " 32.91 & 30.27 & 18
19 4.842& 6.030& 7.205& 10.77 & 40.97 & 74.20 " 46.53 & 141.7 " 112.4 " 67.92 " 33.99 & 29.16 & 19
20 4.361& 5.922& 8.498& 9.228& 43.59 & 70.54 " 42.94 & 124.1 " 95.90 " 63.84 & 36.18 & 26.60 & 20
21 4.931& 5.678& 11.29 & 8.729& 44.53 & 65.44 & 45.43 & 113.2 " 89.59 " 70.91 & 36.02 & 27.11 & 21
22 4.588& 5.977& 9.658& 8.434& 43.99 & 64.20 & 49.49 & 101.4 " 115.6 " 94.28 " 35.81 & 25.65 & 22
23 4.201& 5.728& 8.590& 7.795& 46.46 & 69.17 " 51.51 & 94.82 " 214.9 " 108.9 " 32.87 & 23.92 & 23
24 4.204& 6.021& 8.400& 8.892& 50.69 & 68.87 " 39.80 & 104.8 " 251.3 " 107.7 " 32.73 & 22.64 & 24
25 6.887& 6.493& 8.593& 17.32 & 68.18 & 73.05 " 36.50 & 102.2 " 210.9 " 94.52 " 31.54 & 21.15 & 25
26 10.000& 7.152& 8.089& 18.24 & 67.66 & 71.64 & 35.87 & 93.70 " 152.9 " 80.60 " 33.14 & 19.64 & 26
27 9.106& 6.851& 7.614& 17.79 & 58.10 & 60.68 & 33.71 & 81.90 " 133.7 " 71.72 " 30.24 & 19.40 & 27
28 9.933& 6.284& 7.575& 18.27 & 50.57 & 59.01 & 31.58 & 73.77 " 119.3 " 65.87 & 27.32 & 20.61 & 28
29 8.128& 7.505& 18.33 & 47.04 & 62.19 & 30.73 & 87.67 " 181.4 " 62.45 & 24.97 & 20.99 & 29
30 8.262& 7.841& 17.60 & 47.16 & 70.66 " 33.75 & 147.0 " 341.5 " 60.23 & 22.53 & 18.57 & 30
31 7.545& 7.694& 44.73 & 39.80 & 168.7 " 56.01 & 18.57 & 31
Mean 8.314& 6.547& 6.956& 10.74 & 39.03 & 95.29 & 56.84 & 146.3 & 192.0 " 141.7 & 34.09 & 43.50 &
Median 8.610& 6.134& 7.498& 9.060& 40.97 & 70.83 & 52.92 & 124.1 & 166.8 " 104.7 & 32.86 & 33.49 &
Maximum 14.29 & 9.648& 11.29 & 18.33 & 68.18 & 267.2 & 101.2 & 284.1 & 341.5 " 426.2 & 51.60 & 103.5 &
Minimum 4.201& 5.193& 3.449& 6.647& 13.45 & 45.69 & 30.73 & 45.51 & 89.59 " 56.01 & 22.53 & 18.57 &
Total 257.7 & 183.3 & 215.6 & 322.3 &1210 &2858 &1762 &4536 &5761 "4392 &1022 &1348 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 65.40 & " ... Relative Uncertainty +/-10%
Ann. Median 37.70 & # ... Relative Uncertainty +/-15%
Annual Total 23872 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 426.2 & 3.449&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 17.78 & 4.865& 3.959& 8.428& 10.79 & 26.45 & 84.05 " 210.9 " 480.9 # 230.1 $ 230.9 $ 21.07 $ 1
2 17.76 & 4.888& 3.014& 8.756& 10.34 & 22.91 & 147.1 " 244.7 " 567.7 # 206.1 $ 256.3 $ 19.71 $ 2
3 15.73 & 3.928& 2.830& 8.798& 13.94 & 22.81 & 170.9 " 220.3 " 599.0 # 190.2 $ 259.8 $ 18.96 $ 3
4 12.13 & 3.744& 3.386& 9.373& 13.04 & 26.48 & 182.7 " 242.2 " 594.3 # 180.9 $ 239.0 $ 17.79 $ 4
5 12.27 & 3.525& 2.198& 8.840& 12.92 & 39.18 & 170.2 " 395.4 " 575.3 # 179.6 $ 208.8 $ 16.49 $ 5
6 11.57 & 3.349& 2.077& 7.188& 15.37 & 52.75 & 148.1 " 451.7 " 536.9 # 229.6 $ 181.1 $ 16.09 $ 6
7 11.62 & 2.839& 2.178& 6.192& 14.71 & 54.86 & 204.3 " 412.1 " 494.3 # 254.9 $ 157.4 $ 15.25 $ 7
8 10.16 & 2.626& 3.399& 6.380& 12.61 & 49.00 & 188.9 " 357.5 " 460.2 # 250.1 $ 138.0 $ 13.52 $ 8
9 8.229& 2.696& 4.749& 9.271& 11.56 & 44.71 & 167.6 " 367.2 " 446.5 # 228.6 $ 120.7 $ 12.51 $ 9
10 8.608& 2.529& 3.475& 10.00 & 11.55 & 45.85 & 165.6 " 578.7 " 409.2 # 207.7 $ 110.7 $ 10.13 $ 10
11 9.871& 2.669& 3.130& 9.692& 23.01 & 47.35 & 258.9 " 852.9 " 369.2 $ 199.5 $ 96.82 $ 8.577$ 11
12 10.37 & 2.411& 3.635& 8.787& 24.25 & 46.76 & 419.2 " 878.7 " 307.0 $ 191.0 $ 86.63 $ 6.358$ 12
13 9.195& 2.154& 3.761& 6.381& 24.79 & 63.66 & 539.4 " 801.4 " 276.2 $ 182.2 $ 78.51 $ 5.330$ 13
14 8.885& 2.295& 3.241& 6.602& 24.62 & 128.7 " 542.7 " 727.7 # 300.5 $ 172.6 $ 75.89 $ 5.149$ 14
15 7.391& 2.885& 3.249& 6.612& 22.82 & 201.7 " 503.2 " 726.2 " 562.6 # 162.7 $ 65.83 $ 5.197$ 15
16 7.121& 3.777& 3.429& 8.916& 19.30 & 150.2 " 458.6 " 698.3 " 620.6 # 153.0 $ 61.44 $ 4.809$ 16
17 7.901& 3.877& 3.339& 14.57 & 18.22 & 114.8 " 392.4 " 662.1 # 620.2 # 182.1 $ 56.29 $ 4.027$ 17
18 6.171& 3.425& 3.564& 20.92 & 19.83 & 145.3 " 394.6 " 609.5 # 581.4 # 267.4 $ 52.29 $ 3.650$ 18
19 5.245& 3.854& 4.430& 15.35 & 16.39 & 197.3 " 438.4 " 551.3 # 513.5 # 291.7 $ 49.03 $ 3.308$ 19
20 8.574& 3.976& 5.251& 12.71 & 15.59 & 157.1 " 400.0 " 495.2 # 453.7 # 281.7 $ 42.08 $ 3.197$ 20
21 9.589& 3.690& 5.107& 11.64 & 16.59 & 117.3 " 382.1 " 457.0 # 400.5 # 251.1 $ 38.47 $ 2.666$ 21
22 8.458& 5.769& 5.712& 16.21 & 17.25 & 90.64 " 334.2 " 429.5 # 366.9 $ 221.3 $ 35.53 $ 2.769$ 22
23 7.795& 5.816& 6.430& 19.38 & 17.78 & 74.80 " 277.2 " 395.5 # 357.2 $ 199.9 $ 33.40 $ 3.116$ 23
24 8.165& 4.337& 7.269& 14.41 & 17.59 & 68.85 " 244.0 " 365.5 $ 372.4 $ 188.2 $ 31.17 $ 3.251$ 24
25 7.668& 3.643& 6.942& 11.58 & 16.16 & 62.63 & 243.2 " 341.2 $ 368.2 $ 179.3 $ 29.55 $ 3.001$ 25
26 5.596& 3.384& 6.541& 10.42 & 16.58 & 63.91 & 249.6 " 346.1 $ 376.8 $ 167.7 $ 29.20 $ 2.417$ 26
27 4.894& 3.937& 6.218& 9.442& 18.48 & 62.44 & 279.7 " 404.9 # 358.0 $ 165.7 $ 25.13 $ 2.212$ 27
28 5.409& 4.326& 5.481& 8.786& 19.67 & 59.59 & 282.2 " 415.0 # 328.1 $ 171.8 $ 23.67 $ 2.067$ 28
29 5.396& 4.974& 8.737& 30.82 & 71.07 & 261.8 " 413.4 # 290.0 $ 192.3 $ 22.92 $ 2.873$ 29
30 5.123& 4.984& 9.168& 32.66 & 67.23 " 229.5 " 414.4 # 255.7 $ 187.7 $ 21.87 $ 4.487$ 30
31 5.108& 5.577& 29.74 & 204.4 " 400.5 # 172.9 $ 4.160$ 31
Mean 9.027& 3.615& 4.307& 10.45 & 18.35 & 79.22 & 289.2 " 479.6 $ 441.4 $ 204.5 $ 95.30 $ 7.877$
Median 8.458& 3.666& 3.761& 9.219& 17.25 & 63.15 & 258.9 " 414.4 $ 427.8 $ 191.0 $ 63.64 $ 4.809$
Maximum 17.78 & 5.816& 7.269& 20.92 & 32.66 & 201.7 & 542.7 " 878.7 $ 620.6 $ 291.7 $ 259.8 $ 21.07 $
Minimum 4.894& 2.154& 2.077& 6.192& 10.34 & 22.81 & 84.05 " 210.9 $ 255.7 $ 153.0 $ 21.87 $ 2.067$
Total 279.8 & 101.2 & 133.5 & 313.5 & 569.0 & 2376 & 8966 "14868 $13244 $ 6341 $ 2859 $ 244.1 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 137.8 & " ... Relative Uncertainty +/-10%
Ann. Median 24.62 & # ... Relative Uncertainty +/-15%
Annual Total 50297 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 878.7 & 2.067&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 4.645$ 1.939$ 1.978$ 6.948$ 5.932$ 58.59 $ 432.4 # 242.7 $ 349.3 $ 478.9 # 157.7 $ 56.54 $ 1
2 3.083$ 1.856$ 1.599$ 5.136$ 5.356$ 64.10 $ 394.8 # 233.4 $ 300.5 $ 441.7 # 146.2 $ 52.93 $ 2
3 2.545$ 2.012$ 1.415$ 4.712$ 4.893$ 70.41 $ 372.3 $ 540.9 $ 269.6 $ 393.9 # 136.1 $ 49.00 $ 3
4 2.616$ 2.260$ 1.299$ 4.425$ 4.925$ 76.38 $ 403.7 # 783.0 " 313.3 $ 338.4 $ 126.7 $ 44.63 $ 4
5 3.096$ 2.117$ 1.378$ 3.892$ 5.368$ 74.32 $ 441.1 # 933.2 " 314.4 $ 316.2 $ 118.0 $ 39.76 $ 5
6 3.094$ 2.029$ 1.990$ 4.155$ 5.397$ 76.81 $ 503.6 # 894.8 " 304.3 $ 256.9 $ 107.3 $ 35.30 $ 6
7 3.063$ 1.707$ 1.585$ 4.797$ 5.171$ 72.06 $ 522.9 # 740.0 # 289.1 $ 231.9 $ 96.68 $ 31.78 $ 7
8 2.590$ 1.839$ 1.125$ 4.542$ 5.365$ 67.01 $ 495.4 # 598.4 # 305.0 $ 214.2 $ 86.91 $ 28.65 $ 8
9 2.080$ 2.061$ 1.251$ 4.187$ 6.080$ 61.02 $ 481.3 # 510.0 # 357.0 $ 200.2 $ 82.34 $ 28.18 $ 9
10 1.964$ 1.908$ 1.374$ 4.094$ 5.691$ 68.50 $ 491.4 # 458.0 # 418.0 # 185.9 $ 78.39 $ 26.95 $ 10
11 1.983$ 1.756$ 1.373$ 5.211$ 5.014$ 83.67 $ 586.8 # 477.2 # 557.9 # 173.1 $ 72.39 $ 25.82 $ 11
12 2.592$ 2.904$ 1.815$ 19.53 $ 12.86 $ 97.76 $ 576.2 # 449.5 # 631.1 # 167.9 $ 67.12 $ 26.30 $ 12
13 2.779$ 4.283$ 3.024$ 22.32 $ 24.14 $ 102.6 $ 528.2 # 418.5 # 713.0 " 209.0 $ 60.18 $ 25.69 $ 13
14 2.842$ 3.563$ 3.714$ 15.52 $ 15.25 $ 99.29 $ 558.1 # 382.7 $ 703.7 " 225.7 $ 56.76 $ 24.72 $ 14
15 3.277$ 2.796$ 2.856$ 11.99 $ 18.40 $ 89.96 $ 570.6 # 340.6 $ 647.8 # 240.6 $ 52.21 $ 23.63 $ 15
16 2.917$ 2.584$ 2.259$ 9.535$ 31.15 $ 79.76 $ 551.3 # 355.3 $ 576.3 # 222.5 $ 48.93 $ 22.67 $ 16
17 2.465$ 8.960$ 2.150$ 8.264$ 56.95 $ 70.57 $ 491.7 # 405.6 # 493.1 # 207.0 $ 57.39 $ 22.33 $ 17
18 2.504$ 9.178$ 2.620$ 8.943$ 62.47 $ 62.20 $ 445.5 # 399.2 # 433.0 # 205.7 $ 134.1 $ 24.58 $ 18
19 2.088$ 6.074$ 2.561$ 8.558$ 52.64 $ 55.30 $ 380.0 $ 361.8 $ 394.8 # 203.0 $ 185.8 $ 31.12 $ 19
20 2.229$ 5.030$ 2.170$ 8.299$ 57.25 $ 50.73 $ 374.5 $ 374.1 $ 478.3 # 192.5 $ 205.5 $ 27.52 $ 20
21 2.238$ 5.200$ 1.851$ 7.389$ 79.19 $ 47.69 $ 370.3 $ 399.0 # 568.7 # 177.7 $ 193.9 $ 25.88 $ 21
22 1.739$ 3.643$ 1.835$ 6.854$ 73.55 $ 49.13 $ 416.2 # 581.9 # 773.3 # 160.5 $ 162.3 $ 23.37 $ 22
23 1.481$ 2.837$ 2.300$ 5.496$ 59.04 $ 51.65 $ 398.0 # 886.4 "1170 " 146.4 $ 128.5 $ 21.08 $ 23
24 1.841$ 2.253$ 2.186$ 5.366$ 47.40 $ 51.81 $ 378.7 #1090 "1438 " 133.4 $ 103.8 $ 18.65 $ 24
25 2.360$ 2.244$ 1.762$ 4.830$ 35.45 $ 113.2 $ 341.3 $1029 "1338 " 119.6 $ 92.47 $ 16.33 $ 25
26 3.117$ 2.417$ 1.992$ 5.866$ 24.63 $ 154.3 $ 303.8 $ 849.6 "1087 " 111.1 $ 83.32 $ 14.35 $ 26
27 2.930$ 2.324$ 2.522$ 7.784$ 20.62 $ 220.6 $ 308.4 $ 672.0 # 852.8 " 149.0 $ 74.37 $ 12.69 $ 27
28 2.455$ 2.234$ 2.230$ 6.597$ 18.38 $ 264.5 $ 290.2 $ 563.4 # 663.3 # 173.5 $ 69.06 $ 11.22 $ 28
29 2.238$ 2.532$ 6.111$ 19.75 $ 297.0 $ 252.5 $ 499.1 # 575.2 # 192.5 $ 62.63 $ 10.20 $ 29
30 2.313$ 3.623$ 6.015$ 33.53 $ 382.2 $ 245.8 $ 445.7 # 526.7 # 186.0 $ 57.90 $ 10.27 $ 30
31 2.323$ 9.164$ 47.52 $ 248.5 $ 399.5 # 169.1 $ 9.332$ 31
Mean 2.564$ 3.215$ 2.307$ 7.580$ 27.40 $ 103.7 $ 424.4 $ 558.5 $ 594.8 $ 220.1 $ 103.5 $ 26.50 $
Median 2.504$ 2.292$ 1.992$ 6.063$ 19.75 $ 73.19 $ 416.2 $ 477.2 $ 542.3 $ 200.2 $ 89.69 $ 25.69 $
Maximum 4.645$ 9.178$ 9.164$ 22.32 $ 79.19 $ 382.2 $ 586.8 $1090 $1438 $ 478.9 $ 205.5 $ 56.54 $
Minimum 1.481$ 1.707$ 1.125$ 3.892$ 4.893$ 47.69 $ 245.8 $ 233.4 $ 269.6 $ 111.1 $ 48.93 $ 9.332$
Total 79.49$ 90.01$ 71.53$ 227.4 $ 849.4 $ 3113 $13157 $17316 $17846 $ 6825 $ 3105 $ 821.5 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 173.9 $ " ... Relative Uncertainty +/-10%
Ann. Median 55.30 $ # ... Relative Uncertainty +/-15%
Annual Total 63504 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 1438 $ 1.125$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 8.617$ 6.897$ 4.884$ 8.108$ 9.860$ 77.64 $ 362.8 $ 232.0 $ 529.5 # 134.3 $ 38.69 $ 21.52 $ 1
2 8.259$ 6.570$ 4.912$ 5.383$ 8.313$ 68.45 $ 313.1 $ 275.9 $ 456.7 # 123.9 $ 46.98 $ 20.81 $ 2
3 7.734$ 4.935$ 4.945$ 4.234$ 8.470$ 58.91 $ 411.7 # 318.7 $ 401.9 # 115.3 $ 61.68 $ 18.60 $ 3
4 7.098$ 4.427$ 5.129$ 4.152$ 8.397$ 52.05 $ 431.2 # 341.9 $ 343.6 $ 107.4 $ 66.37 $ 16.33 $ 4
5 6.221$ 4.524$ 5.242$ 4.428$ 8.151$ 68.77 $ 412.3 # 365.0 $ 314.1 $ 101.4 $ 64.32 $ 19.06 $ 5
6 6.295$ 4.344$ 5.413$ 4.631$ 7.824$ 109.5 $ 354.2 $ 393.8 # 304.3 $ 106.6 $ 59.68 $ 19.52 $ 6
7 6.398$ 4.028$ 5.833$ 5.185$ 8.531$ 119.4 $ 346.1 $ 386.5 # 302.1 $ 116.0 $ 51.49 $ 17.69 $ 7
8 5.889$ 4.663$ 8.078$ 5.685$ 11.57 $ 135.1 $ 476.9 # 362.0 $ 299.2 $ 109.7 $ 45.40 $ 15.45 $ 8
9 4.836$ 5.801$ 7.569$ 5.015$ 15.09 $ 155.3 $ 582.3 # 330.3 $ 301.4 $ 106.2 $ 52.85 $ 13.96 $ 9
10 4.079$ 6.355$ 9.312$ 6.444$ 27.73 $ 169.3 $ 586.9 # 283.6 $ 288.4 $ 100.3 $ 73.52 $ 11.49 $ 10
11 3.642$ 6.644$ 6.913$ 6.311$ 37.18 $ 204.3 $ 544.8 # 256.8 $ 267.1 $ 95.64 $ 78.69 $ 10.07 $ 11
12 2.863$ 5.205$ 5.962$ 7.595$ 42.51 $ 252.6 $ 476.5 # 300.8 $ 240.7 $ 123.3 $ 79.29 $ 8.514$ 12
13 2.773$ 4.836$ 6.340$ 12.72 $ 33.27 $ 346.0 $ 400.6 $ 307.3 $ 213.7 $ 126.7 $ 73.32 $ 7.035$ 13
14 3.123$ 3.530$ 5.687$ 10.64 $ 25.56 $ 303.2 $ 324.4 $ 359.2 $ 196.1 $ 125.4 $ 65.70 $ 6.051$ 14
15 3.377$ 3.065$ 4.383$ 10.46 $ 30.01 $ 239.2 $ 276.0 $ 358.4 $ 182.7 $ 115.9 $ 57.77 $ 5.121$ 15
16 3.270$ 2.875$ 4.867$ 9.909$ 33.13 $ 203.9 $ 242.7 $ 331.8 $ 166.4 $ 107.7 $ 50.25 $ 5.051$ 16
17 3.068$ 9.517$ 4.456$ 9.771$ 47.36 $ 346.6 $ 211.7 $ 306.7 $ 152.4 $ 98.84 $ 53.54 $ 5.138$ 17
18 3.060$ 12.32 $ 4.889$ 9.695$ 57.18 $ 350.2 $ 187.4 $ 300.1 $ 140.3 $ 93.66 $ 51.59 $ 5.367$ 18
19 3.087$ 5.985$ 3.962$ 10.43 $ 48.25 $ 348.7 $ 173.4 $ 272.5 $ 143.4 $ 89.33 $ 47.24 $ 4.742$ 19
20 3.469$ 5.818$ 3.601$ 10.70 $ 38.68 $ 296.6 $ 172.9 $ 265.9 $ 139.3 $ 82.12 $ 42.65 $ 4.035$ 20
21 5.187$ 5.700$ 3.863$ 12.68 $ 48.11 $ 245.4 $ 190.2 $ 329.9 $ 139.7 $ 75.64 $ 38.51 $ 4.562$ 21
22 5.188$ 7.493$ 4.001$ 16.52 $ 88.78 $ 266.3 $ 235.1 $ 327.0 $ 137.9 $ 70.53 $ 34.50 $ 4.875$ 22
23 4.469$ 5.465$ 3.633$ 16.34 $ 74.89 $ 323.8 $ 226.1 $ 354.5 $ 127.3 $ 65.38 $ 30.01 $ 3.151$ 23
24 4.544$ 5.424$ 3.928$ 12.54 $ 51.24 $ 300.0 $ 219.6 $ 443.3 $ 120.9 $ 62.37 $ 25.70 $ 2.697$ 24
25 3.712$ 9.175$ 4.020$ 10.58 $ 41.23 $ 272.8 $ 243.5 $ 528.2 # 119.8 $ 58.87 $ 25.25 $ 5.283$ 25
26 3.297$ 11.38 $ 3.751$ 9.998$ 35.91 $ 238.6 $ 232.3 $ 583.1 # 127.2 $ 55.73 $ 25.59 $ 5.505$ 26
27 3.215$ 9.181$ 3.597$ 9.169$ 30.18 $ 246.0 $ 210.9 $ 706.2 # 123.3 $ 52.34 $ 24.40 $ 5.082$ 27
28 3.233$ 7.078$ 3.740$ 8.977$ 30.26 $ 351.8 $ 189.7 $ 821.2 " 118.6 $ 48.18 $ 23.94 $ 4.531$ 28
29 3.697$ 5.980$ 4.562$ 8.148$ 35.52 $ 403.5 # 180.3 $ 830.0 " 115.2 $ 43.74 $ 23.27 $ 4.617$ 29
30 9.363$ 6.111$ 8.222$ 37.81 $ 421.1 # 209.9 $ 710.7 # 128.2 $ 39.65 $ 22.42 $ 5.117$ 30
31 10.29 $ 6.560$ 62.25 $ 215.8 $ 607.3 # 37.84 $ 5.279$ 31
Mean 4.947$ 6.180$ 5.166$ 8.824$ 33.65 $ 232.5 $ 311.0 $ 406.1 $ 221.4 $ 90.02 $ 47.82 $ 9.236$
Median 4.079$ 5.801$ 4.889$ 9.073$ 33.27 $ 245.7 $ 243.5 $ 341.9 $ 174.6 $ 98.84 $ 48.75 $ 5.367$
Maximum 10.29 $ 12.32 $ 9.312$ 16.52 $ 88.78 $ 421.1 $ 586.9 $ 830.0 $ 529.5 $ 134.3 $ 79.29 $ 21.52 $
Minimum 2.773$ 2.875$ 3.597$ 4.152$ 7.824$ 52.05 $ 172.9 $ 232.0 $ 115.2 $ 37.84 $ 22.42 $ 2.697$
Total 153.3 $ 179.2 $ 160.1 $ 264.7 $ 1043 $ 6976 $ 9642 $12592 $ 6643 $ 2790 $ 1434 $ 286.3 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 115.2 $ " ... Relative Uncertainty +/-10%
Ann. Median 38.59 $ # ... Relative Uncertainty +/-15%
Annual Total 42166 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 830.0 $ 2.697$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 4.290$ 3.235$ 3.784$ 33.23 $ 18.66 $ 93.14 $ 253.4 $ 184.4 $ 285.9 $ 406.5 # 228.2 $ 67.47 $ 1
2 3.474$ 3.480$ 5.122$ 46.58 $ 22.82 $ 87.52 $ 235.8 $ 227.0 $ 266.1 $ 438.0 # 204.5 $ 63.17 $ 2
3 2.582$ 3.513$ 6.942$ 31.12 $ 30.03 $ 86.22 $ 219.2 $ 284.6 $ 245.8 $ 414.0 # 181.9 $ 59.78 $ 3
4 3.189$ 3.175$ 6.079$ 23.57 $ 30.32 $ 91.12 $ 260.4 $ 304.0 $ 231.9 $ 421.2 # 166.0 $ 53.69 $ 4
5 3.932$ 2.983$ 3.911$ 19.32 $ 28.59 $ 88.62 $ 326.2 $ 301.6 $ 233.2 $ 418.9 # 171.7 $ 54.29 $ 5
6 3.867$ 2.869$ 3.621$ 17.02 $ 26.39 $ 87.41 $ 349.9 $ 286.7 $ 310.3 $ 505.1 # 172.5 $ 62.84 $ 6
7 3.533$ 3.348$ 3.403$ 18.28 $ 25.34 $ 95.03 $ 334.2 $ 266.6 $ 393.0 $ 554.6 # 163.1 $ 63.37 $ 7
8 3.528$ 3.960$ 3.449$ 21.03 $ 25.36 $ 103.2 $ 293.8 $ 248.9 $ 494.2 # 521.5 # 161.1 $ 65.36 $ 8
9 3.731$ 6.127$ 3.955$ 29.91 $ 25.47 $ 142.6 $ 255.2 $ 234.9 $ 588.9 # 500.9 # 162.0 $ 65.30 $ 9
10 3.491$ 4.286$ 5.244$ 30.73 $ 24.80 $ 269.8 $ 221.7 $ 222.7 $ 635.7 # 468.9 # 153.1 $ 61.74 $ 10
11 3.154$ 4.034$ 6.237$ 24.91 $ 24.59 $ 395.1 $ 197.8 $ 213.4 $ 604.0 # 431.3 # 143.7 $ 70.68 $ 11
12 3.138$ 3.633$ 7.599$ 22.56 $ 39.68 $ 500.4 # 181.0 $ 201.4 $ 554.3 # 398.7 # 134.2 $ 73.11 $ 12
13 3.426$ 3.602$ 8.048$ 21.18 $ 48.75 $ 560.0 # 207.3 $ 222.1 $ 499.8 # 353.6 $ 125.2 $ 76.95 $ 13
14 3.254$ 4.972$ 7.524$ 19.32 $ 46.88 $ 646.1 # 257.3 $ 293.8 $ 464.5 # 301.7 $ 114.9 $ 75.88 $ 14
15 3.250$ 6.858$ 8.153$ 18.01 $ 44.26 $ 715.6 " 278.4 $ 344.8 $ 431.1 # 273.6 $ 101.5 $ 71.71 $ 15
16 3.215$ 8.895$ 6.730$ 18.03 $ 136.5 $ 665.1 # 291.2 $ 363.1 $ 397.6 # 255.1 $ 92.73 $ 66.68 $ 16
17 3.025$ 7.127$ 6.122$ 18.88 $ 308.5 $ 591.6 # 283.6 $ 455.5 # 374.0 $ 240.5 $ 84.52 $ 60.97 $ 17
18 2.805$ 7.491$ 6.412$ 18.58 $ 281.5 $ 568.6 # 266.5 $ 530.7 # 398.1 # 223.8 $ 77.85 $ 55.71 $ 18
19 2.851$ 7.329$ 7.046$ 17.60 $ 385.9 $ 545.7 # 248.1 $ 582.1 # 377.7 $ 212.3 $ 73.75 $ 49.91 $ 19
20 2.996$ 4.890$ 7.128$ 17.26 $ 318.4 $ 514.6 # 225.3 $ 579.2 # 324.4 $ 192.8 $ 69.92 $ 44.24 $ 20
21 2.907$ 4.846$ 6.727$ 22.26 $ 268.3 $ 477.2 # 223.3 $ 527.3 # 348.2 $ 192.9 $ 65.29 $ 36.49 $ 21
22 3.314$ 6.143$ 6.684$ 46.90 $ 232.5 $ 435.5 # 245.0 $ 464.3 # 347.1 $ 234.2 $ 60.98 $ 33.47 $ 22
23 4.204$ 6.970$ 6.773$ 47.35 $ 219.9 $ 406.9 # 254.3 $ 412.2 # 340.8 $ 221.9 $ 55.53 $ 40.10 $ 23
24 3.971$ 7.114$ 6.033$ 36.52 $ 206.6 $ 425.2 # 239.7 $ 377.5 # 304.8 $ 207.2 $ 51.94 $ 38.33 $ 24
25 3.543$ 5.527$ 5.694$ 30.68 $ 183.4 $ 429.5 # 226.7 $ 347.7 $ 270.5 $ 228.8 $ 47.90 $ 36.80 $ 25
26 3.429$ 4.094$ 5.829$ 26.25 $ 163.5 $ 409.4 # 222.4 $ 323.6 $ 248.5 $ 241.9 $ 44.91 $ 34.73 $ 26
27 3.140$ 4.044$ 7.136$ 25.00 $ 170.6 $ 360.9 $ 219.0 $ 305.5 $ 246.5 $ 221.7 $ 58.42 $ 34.49 $ 27
28 3.255$ 3.733$ 7.425$ 23.53 $ 128.0 $ 304.7 $ 211.2 $ 297.7 $ 264.2 $ 198.5 $ 74.00 $ 32.17 $ 28
29 3.034$ 8.245$ 20.78 $ 115.0 $ 273.5 $ 204.8 $ 291.7 $ 299.9 $ 182.3 $ 77.20 $ 30.67 $ 29
30 2.881$ 9.310$ 20.22 $ 106.5 $ 269.9 $ 197.2 $ 300.0 $ 325.3 $ 176.8 $ 76.50 $ 28.79 $ 30
31 3.035$ 15.99 $ 100.5 $ 189.9 $ 300.1 $ 222.5 $ 26.00 $ 31
Mean 3.337$ 4.938$ 6.528$ 25.55 $ 122.2 $ 354.7 $ 245.8 $ 332.1 $ 370.2 $ 318.1 $ 113.2 $ 52.74 $
Median 3.254$ 4.190$ 6.684$ 22.41 $ 100.5 $ 401.0 $ 239.7 $ 300.1 $ 344.0 $ 255.1 $ 97.15 $ 55.71 $
Maximum 4.290$ 8.895$ 15.99 $ 47.35 $ 385.9 $ 715.6 $ 349.9 $ 582.1 $ 635.7 $ 554.6 $ 228.2 $ 76.95 $
Minimum 2.582$ 2.869$ 3.403$ 17.02 $ 18.66 $ 86.22 $ 181.0 $ 184.4 $ 231.9 $ 176.8 $ 44.91 $ 26.00 $
Total 103.4 $ 138.2 $ 202.3 $ 766.7 $ 3788 $10641 $ 7621 $10296 $11108 $ 9863 $ 3396 $ 1635 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 163.1 $ " ... Relative Uncertainty +/-10%
Ann. Median 87.52 $ # ... Relative Uncertainty +/-15%
Annual Total 59561 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 715.6 $ 2.582$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 24.20 $ 14.03 $ 3.082$ 13.52 $ 181.0 $ 80.25 $ 90.37 $ 363.6 $ 370.9 # 122.7 $ 36.34 $ 23.10 $ 1
2 22.21 $ 13.19 $ 3.305$ 13.63 $ 155.1 $ 75.27 $ 84.26 $ 324.4 $ 352.4 $ 115.0 $ 35.67 $ 22.30 $ 2
3 21.55 $ 12.36 $ 3.150$ 13.10 $ 130.7 $ 83.00 $ 81.86 $ 271.5 $ 322.6 $ 116.5 $ 35.22 $ 22.12 $ 3
4 22.84 $ 9.340$ 2.990$ 13.41 $ 110.5 $ 75.69 $ 78.58 $ 229.3 $ 305.3 $ 136.3 $ 33.59 $ 20.60 $ 4
5 21.75 $ 7.815$ 2.583$ 13.13 $ 98.37 $ 68.45 $ 79.37 $ 202.7 $ 298.5 $ 138.4 $ 31.71 $ 19.18 $ 5
6 20.14 $ 6.699$ 2.567$ 12.10 $ 116.3 $ 56.53 $ 68.11 $ 238.8 $ 282.7 $ 137.6 $ 30.34 $ 17.97 $ 6
7 17.28 $ 5.657$ 2.440$ 12.24 $ 109.0 $ 50.63 $ 63.24 $ 384.4 $ 255.5 $ 123.9 $ 29.23 $ 17.29 $ 7
8 17.42 $ 5.522$ 2.326$ 11.23 $ 94.75 $ 47.69 $ 57.42 $ 450.1 # 229.6 $ 110.1 $ 27.71 $ 18.88 $ 8
9 16.88 $ 5.480$ 2.446$ 10.63 $ 75.20 $ 45.52 $ 67.32 $ 469.8 # 198.1 $ 100.4 $ 26.91 $ 17.28 $ 9
10 15.52 $ 4.632$ 2.599$ 9.854$ 53.23 $ 43.62 $ 89.60 $ 460.6 # 184.1 $ 92.82 $ 26.33 $ 15.64 $ 10
11 13.33 $ 4.098$ 2.500$ 10.30 $ 36.93 $ 41.70 $ 93.90 $ 427.3 # 188.7 $ 97.79 $ 41.02 $ 13.07 $ 11
12 11.18 $ 4.475$ 2.471$ 10.83 $ 35.41 $ 40.25 $ 90.02 $ 409.0 # 259.0 $ 108.0 $ 47.44 $ 12.00 $ 12
13 10.20 $ 5.175$ 3.292$ 14.19 $ 33.19 $ 52.03 $ 84.95 $ 373.2 $ 311.2 $ 114.0 $ 44.77 $ 11.27 $ 13
14 10.39 $ 5.606$ 3.622$ 15.98 $ 30.71 $ 53.01 $ 84.53 $ 342.8 $ 289.1 $ 111.4 $ 40.54 $ 11.35 $ 14
15 9.811$ 5.300$ 3.504$ 16.85 $ 34.68 $ 49.90 $ 79.13 $ 332.2 $ 245.2 $ 104.1 $ 35.79 $ 10.39 $ 15
16 8.673$ 6.288$ 3.144$ 17.48 $ 37.76 $ 46.31 $ 74.16 $ 354.3 $ 205.5 $ 96.93 $ 31.57 $ 9.371$ 16
17 7.860$ 7.078$ 2.810$ 13.97 $ 40.29 $ 42.72 $ 68.25 $ 335.7 $ 186.2 $ 94.59 $ 32.19 $ 7.923$ 17
18 7.465$ 9.085$ 2.790$ 14.32 $ 39.36 $ 38.94 $ 61.01 $ 311.2 $ 187.8 $ 90.94 $ 31.28 $ 6.997$ 18
19 7.949$ 5.284$ 2.646$ 15.34 $ 35.97 $ 42.39 $ 49.36 $ 306.2 $ 185.9 $ 84.96 $ 28.96 $ 6.085$ 19
20 7.711$ 4.313$ 2.575$ 15.10 $ 35.73 $ 59.33 $ 151.3 $ 369.0 $ 182.4 $ 78.80 $ 26.50 $ 5.932$ 20
21 7.551$ 4.086$ 2.483$ 13.75 $ 34.89 $ 64.77 $ 327.1 $ 361.8 $ 183.9 $ 72.90 $ 25.01 $ 6.684$ 21
22 7.166$ 3.694$ 3.490$ 15.17 $ 33.70 $ 64.46 $ 277.3 $ 441.5 # 185.3 $ 68.24 $ 23.68 $ 6.205$ 22
23 5.799$ 2.750$ 36.63 $ 16.90 $ 44.08 $ 56.85 $ 221.9 $ 684.3 # 182.5 $ 67.05 $ 22.54 $ 4.887$ 23
24 5.557$ 2.933$ 36.48 $ 21.62 $ 72.42 $ 50.48 $ 328.1 $ 864.4 " 177.7 $ 58.72 $ 21.36 $ 4.428$ 24
25 15.64 $ 2.598$ 25.40 $ 35.87 $ 64.24 $ 46.68 $ 373.8 $ 820.4 " 169.5 $ 56.96 $ 19.93 $ 3.875$ 25
26 27.40 $ 2.311$ 22.28 $ 117.1 $ 57.02 $ 45.57 $ 340.5 $ 684.7 # 157.9 $ 52.01 $ 17.92 $ 3.378$ 26
27 23.00 $ 2.365$ 21.31 $ 179.4 $ 53.47 $ 51.90 $ 398.7 $ 565.7 # 150.5 $ 47.08 $ 15.71 $ 3.191$ 27
28 20.78 $ 2.564$ 20.06 $ 223.6 $ 50.76 $ 104.4 $ 409.0 # 466.6 # 140.6 $ 42.95 $ 15.02 $ 3.720$ 28
29 18.63 $ 19.12 $ 240.5 $ 49.38 $ 95.86 $ 417.5 # 388.3 $ 133.9 $ 39.83 $ 18.31 $ 3.158$ 29
30 16.02 $ 16.70 $ 209.2 $ 68.87 $ 87.08 $ 404.9 # 315.6 $ 130.8 $ 37.40 $ 22.39 $ 3.179$ 30
31 14.89 $ 14.93 $ 83.82 $ 368.1 $ 375.7 $ 35.80 $ 3.965$ 31
Mean 14.73 $ 5.884$ 8.896$ 44.68 $ 67.64 $ 58.71 $ 176.2 $ 416.9 $ 221.8 $ 88.86 $ 29.17 $ 10.82 $
Median 15.52 $ 5.292$ 3.144$ 14.25 $ 53.23 $ 51.96 $ 89.60 $ 373.2 $ 188.3 $ 94.59 $ 29.09 $ 9.371$
Maximum 27.40 $ 14.03 $ 36.63 $ 240.5 $ 181.0 $ 104.4 $ 417.5 $ 864.4 $ 370.9 $ 138.4 $ 47.44 $ 23.10 $
Minimum 5.557$ 2.311$ 2.326$ 9.854$ 30.71 $ 38.94 $ 49.36 $ 202.7 $ 130.8 $ 35.80 $ 15.02 $ 3.158$
Total 456.9 $ 164.7 $ 275.7 $ 1340 $ 2097 $ 1761 $ 5464 $12926 $ 6654 $ 2754 $ 875.1 $ 335.5 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 96.18 $ " ... Relative Uncertainty +/-10%
Ann. Median 37.40 $ # ... Relative Uncertainty +/-15%
Annual Total 35107 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 864.4 $ 2.311$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 4.622$ 4.437$ 7.880$ 9.553$ 33.43 $ 30.98 $ 415.4 # 541.4 # 444.7 $ 360.5 $ 161.4 $ 57.81 $ 1
2 4.926$ 5.323$ 12.18 $ 8.981$ 23.79 $ 27.12 $ 487.5 # 598.8 # 414.1 $ 312.3 $ 146.4 $ 52.63 $ 2
3 16.88 $ 4.931$ 8.387$ 5.564$ 21.57 $ 25.40 $ 619.3 # 593.8 # 369.2 $ 274.7 $ 127.3 $ 47.20 $ 3
4 12.17 $ 4.743$ 6.596$ 5.381$ 27.73 $ 23.87 $ 626.4 # 540.1 # 321.6 $ 252.4 $ 108.5 $ 44.40 $ 4
5 8.762$ 4.358$ 4.860$ 4.982$ 43.48 $ 22.99 $ 585.3 # 438.5 # 286.6 $ 230.1 $ 93.68 $ 38.99 $ 5
6 7.157$ 3.778$ 4.233$ 5.057$ 43.72 $ 22.10 $ 537.9 # 424.9 # 263.7 $ 200.5 $ 82.31 $ 32.43 $ 6
7 6.134$ 3.156$ 3.364$ 4.601$ 36.87 $ 21.54 $ 473.3 # 450.8 # 251.9 $ 181.5 $ 74.59 $ 29.44 $ 7
8 5.729$ 2.370$ 2.933$ 6.037$ 26.14 $ 21.05 $ 424.3 # 438.8 # 326.1 $ 168.5 $ 70.34 $ 30.29 $ 8
9 6.695$ 2.541$ 2.742$ 8.725$ 19.40 $ 21.65 $ 384.4 $ 413.9 $ 363.8 $ 166.2 $ 78.03 $ 29.20 $ 9
10 8.477$ 2.518$ 2.357$ 7.836$ 16.77 $ 21.32 $ 330.0 $ 411.2 $ 375.8 $ 172.9 $ 107.9 $ 25.89 $ 10
11 9.491$ 2.444$ 2.230$ 7.259$ 15.66 $ 20.56 $ 294.8 $ 401.0 $ 357.9 $ 171.3 $ 107.8 $ 24.13 $ 11
12 7.557$ 2.473$ 2.722$ 7.473$ 16.18 $ 19.31 $ 242.2 $ 381.0 $ 349.9 $ 161.2 $ 104.1 $ 22.16 $ 12
13 6.622$ 2.601$ 3.094$ 7.095$ 18.77 $ 20.12 $ 191.0 $ 355.5 $ 424.7 $ 143.9 $ 104.3 $ 19.48 $ 13
14 6.055$ 2.170$ 3.218$ 6.531$ 19.74 $ 30.39 $ 153.9 $ 348.6 $ 496.3 $ 129.2 $ 92.44 $ 26.69 $ 14
15 6.265$ 2.470$ 2.832$ 11.64 $ 20.16 $ 35.08 $ 124.7 $ 367.9 $ 611.4 $ 118.9 $ 84.08 $ 22.81 $ 15
16 8.164$ 3.276$ 2.431$ 21.27 $ 19.80 $ 34.94 $ 105.8 $ 382.0 $ 645.8 $ 110.3 $ 75.91 $ 22.46 $ 16
17 6.209$ 4.746$ 2.194$ 15.29 $ 19.73 $ 34.12 $ 94.27 $ 360.9 $ 622.6 $ 111.7 $ 72.25 $ 23.37 $ 17
18 5.437$ 5.817$ 1.898$ 12.78 $ 22.88 $ 32.37 $ 81.49 $ 323.7 $ 557.2 $ 117.1 $ 68.48 $ 21.43 $ 18
19 4.872$ 4.338$ 2.191$ 11.17 $ 24.03 $ 30.52 $ 80.11 $ 309.2 $ 489.4 $ 112.1 $ 63.58 $ 19.40 $ 19
20 4.651$ 3.962$ 2.239$ 11.11 $ 27.59 $ 30.17 $ 97.63 $ 391.9 $ 433.6 $ 117.4 $ 61.35 $ 16.54 $ 20
21 4.413$ 4.241$ 2.728$ 11.49 $ 25.11 $ 27.44 $ 114.6 $ 394.1 $ 387.1 $ 136.9 $ 79.42 $ 14.19 $ 21
22 4.142$ 4.098$ 2.864$ 10.86 $ 23.61 $ 25.88 $ 171.0 $ 396.8 $ 375.9 $ 129.4 $ 90.25 $ 15.59 $ 22
23 4.004$ 4.149$ 3.203$ 14.47 $ 22.39 $ 36.18 $ 179.8 $ 363.8 $ 348.5 $ 118.0 $ 93.79 $ 13.58 $ 23
24 3.966$ 3.545$ 3.338$ 13.56 $ 22.18 $ 161.9 $ 332.8 $ 319.4 $ 389.4 $ 108.6 $ 98.07 $ 14.15 $ 24
25 3.844$ 2.942$ 3.320$ 12.95 $ 21.95 $ 229.6 $ 400.4 # 295.1 $ 438.9 $ 100.3 $ 98.86 $ 15.94 $ 25
26 3.453$ 3.051$ 5.107$ 11.87 $ 24.02 $ 234.7 $ 384.9 # 286.8 $ 456.5 $ 95.84 $ 93.87 $ 15.89 $ 26
27 2.947$ 3.497$ 11.94 $ 11.04 $ 29.06 $ 242.8 $ 362.7 $ 308.8 $ 482.2 $ 122.9 $ 87.82 $ 15.29 $ 27
28 2.879$ 4.098$ 10.40 $ 10.15 $ 54.65 $ 371.2 $ 399.1 # 329.8 $ 470.7 $ 162.3 $ 80.73 $ 14.53 $ 28
29 3.214$ 8.360$ 10.51 $ 55.11 $ 372.5 $ 380.6 # 343.1 $ 445.7 $ 162.8 $ 72.56 $ 12.98 $ 29
30 2.979$ 6.422$ 22.31 $ 43.12 $ 413.9 $ 396.4 # 417.3 $ 414.5 $ 169.2 $ 67.13 $ 13.11 $ 30
31 4.088$ 6.140$ 35.68 $ 459.8 # 441.6 $ 172.1 $ 12.29 $ 31
Mean 6.026$ 3.646$ 4.658$ 10.25 $ 27.56 $ 88.07 $ 320.4 $ 399.0 $ 420.5 $ 164.2 $ 91.59 $ 24.65 $
Median 5.437$ 3.661$ 3.218$ 10.33 $ 23.79 $ 30.28 $ 362.7 $ 391.9 $ 414.3 $ 161.2 $ 89.04 $ 22.16 $
Maximum 16.88 $ 5.817$ 12.18 $ 22.31 $ 55.11 $ 413.9 $ 626.4 $ 598.8 $ 645.8 $ 360.5 $ 161.4 $ 57.81 $
Minimum 2.879$ 2.170$ 1.898$ 4.601$ 15.66 $ 19.31 $ 80.11 $ 286.8 $ 251.9 $ 95.84 $ 61.35 $ 12.29 $
Total 186.8 $ 102.0 $ 144.4 $ 307.6 $ 854.4 $ 2642 $ 9933 $12372 $12617 $ 5092 $ 2747 $ 764.4 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 130.8 $ # ... Relative Uncertainty +/-15%
Ann. Median 30.29 $ $ ... Relative Uncertainty +/-20%
Annual Total 47764 $
Maximum Minimum
Daily 645.8 $ 1.898$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 10.89 $ 8.339$ 3.487$ 15.53 $ 24.34 $ 142.9 $ 356.8 $1018 " 222.9 $ 358.5 $ 152.1 $ 225.2 $ 1
2 11.50 $ 7.675$ 3.462$ 13.47 $ 23.07 $ 119.6 $ 325.3 $1049 " 221.8 $ 363.3 $ 133.7 $ 195.1 $ 2
3 11.51 $ 7.209$ 3.437$ 10.55 $ 21.36 $ 102.8 $ 277.6 $1013 " 212.1 $ 330.3 $ 124.1 $ 170.6 $ 3
4 11.46 $ 6.944$ 3.412$ 11.17 $ 18.54 $ 89.39 $ 260.3 $ 936.0 " 199.7 $ 324.0 $ 133.5 $ 149.8 $ 4
5 11.44 $ 6.678$ 3.388$ 10.48 $ 16.93 $ 78.39 $ 281.5 $ 820.5 " 191.9 $ 338.2 $ 146.3 $ 135.8 $ 5
6 11.55 $ 6.397$ 3.393$ 11.42 $ 15.69 $ 77.09 $ 297.7 $ 709.9 # 179.0 $ 297.3 $ 196.8 $ 120.9 $ 6
7 12.49 $ 6.123$ 4.039$ 9.971$ 14.79 $ 82.12 $ 268.4 $ 640.4 # 162.4 $ 270.1 $ 232.4 $ 111.1 $ 7
8 12.40 $ 5.856$ 4.696$ 14.42 $ 14.84 $ 70.40 $ 241.3 $ 579.1 # 150.4 $ 244.0 $ 227.4 $ 104.4 $ 8
9 12.90 $ 5.596$ 4.204$ 13.95 $ 18.12 $ 82.28 $ 232.9 $ 521.1 # 135.0 $ 217.2 $ 206.6 $ 98.60 $ 9
10 16.55 $ 5.344$ 4.246$ 15.98 $ 38.05 $ 100.4 $ 248.7 $ 465.8 # 130.0 $ 197.5 $ 181.3 $ 99.40 $ 10
11 16.22 $ 5.098$ 5.098$ 23.60 $ 69.62 $ 119.8 $ 341.6 $ 421.3 # 148.7 $ 182.1 $ 166.0 $ 97.35 $ 11
12 13.21 $ 4.859$ 4.465$ 21.31 $ 61.01 $ 134.0 $ 378.3 $ 377.0 $ 163.6 $ 173.5 $ 152.0 $ 91.21 $ 12
13 13.48 $ 4.644$ 4.382$ 19.15 $ 68.13 $ 129.3 $ 357.0 $ 334.1 $ 207.1 $ 163.9 $ 141.5 $ 83.56 $ 13
14 12.60 $ 4.514$ 3.770$ 17.55 $ 74.80 $ 118.9 $ 327.1 $ 301.7 $ 232.0 $ 150.3 $ 128.1 $ 77.61 $ 14
15 11.12 $ 4.396$ 3.579$ 14.01 $ 59.33 $ 142.2 $ 357.3 $ 272.6 $ 228.2 $ 136.2 $ 116.0 $ 73.74 $ 15
16 11.49 $ 4.292$ 3.551$ 9.997$ 51.60 $ 316.9 $ 649.4 # 242.2 $ 209.3 $ 129.1 $ 104.2 $ 72.67 $ 16
17 10.73 $ 4.210$ 4.113$ 13.07 $ 44.81 $ 465.6 # 814.6 " 221.6 $ 225.5 $ 125.6 $ 95.33 $ 67.78 $ 17
18 8.746$ 4.138$ 4.384$ 20.19 $ 40.84 $ 487.7 #1070 " 197.1 $ 291.0 $ 124.8 $ 87.25 $ 63.94 $ 18
19 7.835$ 4.066$ 4.299$ 27.71 $ 38.82 $ 479.1 #1293 " 197.6 $ 409.0 # 115.9 $ 81.48 $ 59.49 $ 19
20 8.418$ 3.995$ 3.969$ 43.24 $ 36.51 $ 421.4 #1317 " 192.2 $ 468.1 # 112.2 $ 80.52 $ 135.0 $ 20
21 10.90 $ 3.925$ 3.737$ 56.59 $ 33.94 $ 335.5 $1114 " 194.7 $ 491.5 # 100.4 $ 202.9 $ 547.6 # 21
22 10.84 $ 3.855$ 3.851$ 39.94 $ 46.77 $ 259.9 $ 855.5 " 190.8 $ 489.3 # 95.72 $ 286.4 $ 406.8 $ 22
23 15.42 $ 3.787$ 3.860$ 32.81 $ 90.81 $ 215.1 $ 735.5 # 183.3 $ 454.1 # 96.51 $ 515.0 $ 279.1 $ 23
24 18.22 $ 3.719$ 3.513$ 29.34 $ 120.2 $ 187.4 $ 828.2 " 173.9 $ 404.5 # 129.6 $ 588.6 # 199.9 $ 24
25 16.04 $ 3.647$ 3.390$ 26.83 $ 144.5 $ 202.8 $ 898.6 " 162.9 $ 420.7 # 175.1 $ 504.1 # 148.6 $ 25
26 13.34 $ 3.571$ 3.464$ 25.02 $ 125.2 $ 164.6 $ 873.4 " 177.7 $ 427.5 # 178.5 $ 449.6 # 125.4 $ 26
27 12.54 $ 3.559$ 3.581$ 23.47 $ 109.4 $ 153.1 $ 777.5 " 144.4 $ 405.4 # 162.1 $ 446.9 # 106.6 $ 27
28 12.09 $ 3.537$ 3.711$ 22.44 $ 146.8 $ 213.5 $ 677.3 # 136.0 $ 381.2 # 146.2 $ 406.9 # 92.26 $ 28
29 11.35 $ 3.512$ 3.306$ 21.63 $ 188.6 $ 331.2 $ 636.2 # 158.3 $ 354.3 $ 153.8 $ 321.8 $ 82.74 $ 29
30 9.983$ 3.124$ 24.16 $ 168.5 $ 350.8 $ 724.4 # 207.5 $ 357.2 $ 186.5 $ 266.2 $ 74.50 $ 30
31 8.761$ 4.345$ 162.4 $ 922.6 " 197.0 $ 177.3 $ 66.26 $ 31
Mean 12.13 $ 4.948$ 3.847$ 21.30 $ 67.38 $ 205.8 $ 604.5 $ 401.2 $ 285.8 $ 192.1 $ 229.2 $ 140.7 $
Median 11.51 $ 4.396$ 3.737$ 19.67 $ 46.77 $ 148.0 $ 636.2 $ 242.2 $ 226.9 $ 173.5 $ 173.6 $ 104.4 $
Maximum 18.22 $ 8.339$ 5.098$ 56.59 $ 188.6 $ 487.7 $1317 $1049 $ 491.5 $ 363.3 $ 588.6 $ 547.6 $
Minimum 7.835$ 3.512$ 3.124$ 9.971$ 14.79 $ 70.40 $ 232.9 $ 136.0 $ 130.0 $ 95.72 $ 80.52 $ 59.49 $
Total 376.1 $ 143.4 $ 119.2 $ 639.1 $ 2088 $ 6175 $18741 $12439 $ 8574 $ 5957 $ 6876 $ 4363 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 181.6 $ " ... Relative Uncertainty +/-10%
Ann. Median 119.3 $ # ... Relative Uncertainty +/-15%
Annual Total 66495 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 1317 $ 3.124$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 57.23 $ 16.46 $ 22.86 $ 25.37 $ 17.79 $ 44.77 $ 787.8 # 438.3 # 339.5 $ 611.2 # 98.45 $ 67.19 $ 1
2 51.88 $ 15.89 $ 30.36 $ 23.22 $ 16.63 $ 44.74 $ 713.4 # 379.3 $ 378.1 # 579.6 # 91.43 $ 64.30 $ 2
3 47.68 $ 15.22 $ 32.56 $ 20.68 $ 16.42 $ 54.85 $ 594.0 # 343.9 $ 377.5 # 541.1 # 84.32 $ 55.38 $ 3
4 43.96 $ 17.32 $ 27.90 $ 20.12 $ 15.25 $ 93.10 $ 494.8 # 305.5 $ 367.4 $ 479.8 # 83.91 $ 48.07 $ 4
5 39.61 $ 19.01 $ 22.93 $ 18.78 $ 15.92 $ 110.6 $ 401.0 $ 284.8 $ 393.4 # 417.6 # 81.65 $ 44.77 $ 5
6 35.98 $ 18.49 $ 20.35 $ 15.94 $ 15.47 $ 108.9 $ 323.7 $ 331.3 $ 404.6 # 379.8 $ 77.84 $ 43.55 $ 6
7 33.53 $ 18.15 $ 18.96 $ 15.39 $ 16.02 $ 94.66 $ 291.3 $ 325.3 $ 436.6 # 346.6 $ 74.91 $ 47.90 $ 7
8 31.90 $ 14.41 $ 17.46 $ 13.20 $ 16.37 $ 80.05 $ 258.6 $ 308.9 $ 500.1 # 317.2 $ 75.14 $ 49.44 $ 8
9 26.85 $ 12.04 $ 17.45 $ 11.72 $ 17.25 $ 66.30 $ 270.8 $ 287.7 $ 504.1 # 294.7 $ 75.50 $ 43.00 $ 9
10 25.06 $ 10.97 $ 14.85 $ 11.93 $ 17.99 $ 68.39 $ 311.9 $ 268.3 $ 538.9 # 272.3 $ 72.69 $ 41.77 $ 10
11 25.50 $ 11.49 $ 13.11 $ 16.26 $ 17.33 $ 80.77 $ 340.2 $ 271.5 $ 705.4 # 267.9 $ 68.34 $ 42.06 $ 11
12 23.65 $ 10.68 $ 14.03 $ 12.71 $ 19.14 $ 89.20 $ 330.6 $ 274.3 $ 930.4 " 270.9 $ 79.87 $ 30.56 $ 12
13 26.12 $ 12.08 $ 11.84 $ 10.50 $ 27.99 $ 93.16 $ 304.4 $ 269.1 $1081 " 270.6 $ 171.9 $ 35.14 $ 13
14 26.31 $ 12.58 $ 11.73 $ 9.779$ 26.92 $ 77.00 $ 283.1 $ 308.2 $1053 " 254.3 $ 173.5 $ 26.93 $ 14
15 24.97 $ 13.19 $ 10.56 $ 12.31 $ 21.17 $ 75.00 $ 261.2 $ 466.3 # 952.1 " 221.9 $ 140.4 $ 28.36 $ 15
16 23.39 $ 13.02 $ 10.53 $ 12.74 $ 21.14 $ 86.57 $ 273.5 $ 526.6 # 836.2 " 192.0 $ 118.9 $ 25.57 $ 16
17 23.12 $ 11.91 $ 10.29 $ 12.34 $ 21.21 $ 89.70 $ 427.1 $ 581.5 # 714.6 " 172.8 $ 104.2 $ 26.93 $ 17
18 21.42 $ 12.33 $ 10.26 $ 12.36 $ 21.71 $ 87.46 $ 507.8 # 605.7 # 742.8 " 161.6 $ 128.5 $ 22.76 $ 18
19 22.51 $ 11.84 $ 10.34 $ 12.96 $ 23.12 $ 120.9 $ 978.9 # 584.9 # 725.3 " 149.0 $ 162.2 $ 22.11 $ 19
20 20.55 $ 11.32 $ 11.59 $ 13.13 $ 27.28 $ 255.6 $1968 $ 557.1 # 677.6 # 132.7 $ 189.6 $ 20.36 $ 20
21 22.46 $ 10.35 $ 12.48 $ 13.02 $ 69.79 $ 419.6 #3048 $ 533.8 # 806.7 " 125.8 $ 182.5 $ 17.13 $ 21
22 23.25 $ 10.80 $ 13.09 $ 13.61 $ 92.05 $ 339.7 $2761 $ 535.0 # 940.3 " 118.7 $ 159.9 $ 16.38 $ 22
23 22.28 $ 9.603$ 14.85 $ 16.49 $ 109.5 $ 272.5 $2177 $ 551.2 # 931.8 " 114.6 $ 135.4 $ 15.83 $ 23
24 20.09 $ 9.602$ 14.73 $ 17.18 $ 92.14 $ 227.0 $1800 $ 545.9 # 821.2 " 107.6 $ 117.3 $ 14.07 $ 24
25 20.23 $ 12.46 $ 14.46 $ 17.86 $ 87.19 $ 185.0 $1478 " 530.1 # 712.2 # 103.3 $ 101.2 $ 13.26 $ 25
26 18.85 $ 17.64 $ 13.36 $ 19.55 $ 70.99 $ 169.1 $1196 " 496.4 # 622.0 # 96.92 $ 93.41 $ 12.17 $ 26
27 17.67 $ 24.87 $ 14.02 $ 18.43 $ 57.09 $ 186.4 $1003 " 458.4 # 534.3 # 95.17 $ 85.86 $ 11.30 $ 27
28 17.01 $ 22.13 $ 14.10 $ 17.42 $ 52.44 $ 247.7 $ 809.6 " 430.6 # 503.6 # 97.39 $ 82.00 $ 10.96 $ 28
29 17.61 $ 14.43 $ 16.52 $ 52.43 $ 491.8 $ 668.2 # 393.8 # 548.5 # 111.5 $ 70.24 $ 10.32 $ 29
30 16.48 $ 25.51 $ 18.72 $ 49.59 $ 761.5 # 575.6 # 365.3 $ 618.5 # 114.8 $ 70.21 $ 10.40 $ 30
31 17.12 $ 26.30 $ 47.91 $ 504.1 # 344.7 $ 108.3 $ 10.42 $ 31
Mean 27.23 $ 14.14 $ 16.69 $ 15.67 $ 37.85 $ 170.7 $ 843.4 $ 416.2 $ 656.6 $ 242.8 $ 108.4 $ 29.95 $
Median 23.39 $ 12.52 $ 14.43 $ 15.67 $ 21.71 $ 93.91 $ 507.8 $ 393.8 $ 649.8 $ 192.0 $ 92.42 $ 26.93 $
Maximum 57.23 $ 24.87 $ 32.56 $ 25.37 $ 109.5 $ 761.5 $3048 $ 605.7 $1081 $ 611.2 $ 189.6 $ 67.19 $
Minimum 16.48 $ 9.602$ 10.26 $ 9.779$ 15.25 $ 44.74 $ 258.6 $ 268.3 $ 339.5 $ 95.17 $ 68.34 $ 10.32 $
Total 844.4 $ 395.9 $ 517.4 $ 470.3 $ 1173 $ 5122 $26147 $12905 $19700 $ 7529 $ 3252 $ 928.5 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 216.4 $ " ... Relative Uncertainty +/-10%
Ann. Median 69.79 $ # ... Relative Uncertainty +/-15%
Annual Total 78986 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 3048 $ 9.602$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 10.06 $ 2.439$ 2.892$ 5.135$ 12.79 $ 39.12 $ 35.20 $ 80.38 $ 39.98 $ 15.00 $ 5.975$ 1.626$ 1
2 9.132$ 4.352$ 2.017$ 5.846$ 12.70 $ 34.70 $ 41.13 $ 80.02 $ 35.98 $ 14.18 $ 4.706$ 1.589$ 2
3 8.891$ 6.080$ 1.941$ 5.924$ 12.25 $ 27.89 $ 44.84 $ 74.10 $ 34.31 $ 14.66 $ 3.764$ 1.966$ 3
4 8.460$ 3.522$ 2.247$ 7.629$ 12.58 $ 23.92 $ 42.86 $ 65.31 $ 37.81 $ 14.39 $ 3.431$ 2.728$ 4
5 7.087$ 3.370$ 2.140$ 9.762$ 14.07 $ 23.37 $ 40.29 $ 61.09 $ 39.78 $ 14.27 $ 4.549$ 4.908$ 5
6 6.068$ 3.452$ 2.681$ 9.735$ 11.58 $ 22.53 $ 37.66 $ 58.70 $ 37.18 $ 16.10 $ 4.353$ 5.573$ 6
7 6.014$ 2.930$ 3.602$ 9.101$ 12.26 $ 22.53 $ 35.34 $ 53.85 $ 41.53 $ 15.43 $ 3.833$ 6.375$ 7
8 5.982$ 2.960$ 3.697$ 9.532$ 13.66 $ 24.42 $ 39.99 $ 56.05 $ 74.46 $ 13.63 $ 3.782$ 6.638$ 8
9 5.669$ 3.916$ 3.402$ 8.974$ 12.30 $ 24.68 $ 78.50 $ 53.45 $ 98.99 $ 12.60 $ 3.614$ 6.335$ 9
10 5.137$ 3.488$ 3.458$ 8.700$ 12.42 $ 24.87 $ 88.92 $ 49.09 $ 106.7 $ 13.93 $ 6.520$ 4.781$ 10
11 4.675$ 3.014$ 2.743$ 8.556$ 13.09 $ 22.48 $ 87.61 $ 43.92 $ 97.68 $ 18.41 $ 13.14 $ 3.784$ 11
12 4.415$ 2.952$ 4.692$ 10.83 $ 13.28 $ 20.47 $ 123.1 $ 45.58 $ 98.29 $ 18.82 $ 14.01 $ 3.547$ 12
13 4.019$ 2.940$ 10.05 $ 10.97 $ 20.42 $ 21.04 $ 130.6 $ 62.45 $ 93.05 $ 16.56 $ 12.32 $ 3.142$ 13
14 10.68 $ 2.780$ 5.464$ 12.34 $ 20.63 $ 24.43 $ 109.2 $ 68.40 $ 85.20 $ 15.78 $ 10.51 $ 3.027$ 14
15 19.00 $ 2.523$ 4.973$ 16.44 $ 18.34 $ 29.75 $ 94.64 $ 66.90 $ 77.84 $ 14.39 $ 9.848$ 2.239$ 15
16 20.65 $ 2.279$ 4.070$ 14.76 $ 16.35 $ 32.93 $ 87.41 $ 63.41 $ 70.56 $ 13.33 $ 8.937$ 2.082$ 16
17 22.43 $ 2.709$ 3.579$ 12.81 $ 15.03 $ 37.02 $ 84.32 $ 64.55 $ 65.10 $ 12.19 $ 7.338$ 2.032$ 17
18 20.37 $ 3.260$ 3.170$ 14.17 $ 14.53 $ 39.57 $ 89.86 $ 72.92 $ 63.05 $ 10.54 $ 5.907$ 1.760$ 18
19 14.82 $ 3.206$ 3.065$ 10.22 $ 13.98 $ 41.66 $ 93.77 $ 72.15 $ 59.18 $ 9.484$ 4.384$ 1.546$ 19
20 8.778$ 3.492$ 3.134$ 9.699$ 13.70 $ 39.56 $ 92.53 $ 75.70 $ 50.73 $ 10.20 $ 3.674$ 1.485$ 20
21 6.651$ 3.564$ 3.522$ 9.426$ 15.54 $ 37.58 $ 86.84 $ 75.01 $ 45.27 $ 13.44 $ 3.314$ 1.781$ 21
22 6.240$ 3.521$ 3.634$ 9.746$ 15.84 $ 35.44 $ 80.13 $ 91.28 $ 39.96 $ 13.87 $ 3.748$ 2.249$ 22
23 4.521$ 3.527$ 4.999$ 9.161$ 18.94 $ 57.33 $ 73.16 $ 93.25 $ 36.46 $ 14.35 $ 3.835$ 2.561$ 23
24 4.903$ 3.050$ 5.055$ 9.740$ 19.51 $ 64.40 $ 65.15 $ 94.03 $ 32.25 $ 14.07 $ 3.750$ 2.329$ 24
25 4.455$ 2.910$ 4.784$ 10.30 $ 17.85 $ 56.46 $ 56.55 $ 79.35 $ 28.70 $ 12.16 $ 3.422$ 1.909$ 25
26 3.569$ 2.523$ 4.280$ 10.40 $ 20.03 $ 49.74 $ 59.37 $ 64.87 $ 24.87 $ 10.48 $ 2.858$ 2.361$ 26
27 4.739$ 2.371$ 4.168$ 10.30 $ 45.72 $ 45.26 $ 59.03 $ 55.97 $ 21.83 $ 10.45 $ 2.248$ 2.161$ 27
28 4.696$ 2.114$ 5.215$ 12.02 $ 49.26 $ 43.03 $ 68.05 $ 50.65 $ 19.68 $ 9.419$ 1.976$ 1.306$ 28
29 3.903$ 5.353$ 10.92 $ 48.47 $ 40.56 $ 82.97 $ 46.43 $ 18.12 $ 9.395$ 1.840$ 1.211$ 29
30 3.201$ 4.466$ 10.80 $ 34.77 $ 38.38 $ 84.55 $ 43.60 $ 16.46 $ 8.536$ 1.741$ 1.386$ 30
31 2.452$ 4.237$ 35.48 $ 81.74 $ 41.24 $ 7.063$ 1.546$ 31
Mean 8.119$ 3.187$ 3.959$ 10.13 $ 19.59 $ 34.84 $ 73.40 $ 64.63 $ 53.04 $ 13.13 $ 5.445$ 2.837$
Median 6.014$ 3.032$ 3.634$ 9.754$ 15.03 $ 35.07 $ 80.13 $ 64.55 $ 40.75 $ 13.87 $ 3.834$ 2.239$
Maximum 22.43 $ 6.080$ 10.05 $ 16.44 $ 49.26 $ 64.40 $ 130.6 $ 94.03 $ 106.7 $ 18.82 $ 14.01 $ 6.638$
Minimum 2.452$ 2.114$ 1.941$ 5.135$ 11.58 $ 20.47 $ 35.20 $ 41.24 $ 16.46 $ 7.063$ 1.741$ 1.211$
Total 251.6 $ 89.24 $ 122.7 $ 304.0 $ 607.4 $1045 $2275 $2003 $1591 $ 407.2 $ 163.3 $ 87.96 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 24.51 $ $ ... Relative Uncertainty +/-20%
Ann. Median 12.30 $
Annual Total 8949 $
Maximum Minimum
Daily 130.6 $ 1.211$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 1.527$ 5.399$ 2.526$ 2.243$ 3.987$ 6.124$ 49.95 $ 404.6 # 126.2 $ 157.2 $ 45.89 $ 16.06 $ 1
2 1.672$ 3.284$ 2.927$ 2.234$ 3.611$ 25.11 $ 89.46 $ 443.9 # 143.9 $ 146.8 $ 40.44 $ 14.09 $ 2
3 1.781$ 2.382$ 2.879$ 2.188$ 3.171$ 28.86 $ 110.9 $ 507.1 # 158.0 $ 167.1 $ 37.84 $ 11.74 $ 3
4 1.873$ 1.988$ 2.897$ 2.100$ 2.374$ 29.45 $ 97.55 $ 542.7 # 158.0 $ 161.1 $ 42.18 $ 10.02 $ 4
5 2.147$ 1.864$ 2.400$ 2.097$ 2.399$ 25.02 $ 81.15 $ 490.6 # 157.5 $ 145.2 $ 45.73 $ 9.245$ 5
6 3.310$ 1.684$ 2.461$ 2.127$ 3.112$ 22.18 $ 62.05 $ 447.3 # 145.2 $ 128.8 $ 46.39 $ 7.643$ 6
7 3.119$ 1.688$ 2.622$ 3.111$ 2.843$ 19.06 $ 51.29 $ 370.2 $ 125.2 $ 119.9 $ 51.32 $ 7.927$ 7
8 3.124$ 2.066$ 2.681$ 4.029$ 2.629$ 13.05 $ 42.51 $ 280.9 $ 111.5 $ 157.3 $ 81.12 $ 8.300$ 8
9 2.990$ 2.628$ 2.623$ 3.646$ 2.524$ 8.664$ 37.92 $ 251.9 $ 100.2 $ 237.1 $ 113.0 $ 8.591$ 9
10 2.929$ 2.690$ 2.977$ 3.436$ 2.253$ 6.649$ 34.31 $ 209.8 $ 88.71 $ 223.7 $ 116.8 $ 7.725$ 10
11 2.829$ 2.233$ 3.023$ 4.923$ 2.008$ 4.840$ 32.98 $ 179.8 $ 82.76 $ 206.9 $ 106.8 $ 6.300$ 11
12 2.649$ 1.868$ 2.975$ 5.277$ 1.857$ 5.914$ 34.81 $ 151.8 $ 79.13 $ 172.1 $ 89.30 $ 5.873$ 12
13 2.531$ 1.835$ 2.900$ 4.697$ 1.764$ 6.505$ 34.00 $ 130.9 $ 76.16 $ 150.6 $ 77.72 $ 5.098$ 13
14 2.481$ 1.760$ 2.804$ 3.979$ 1.740$ 7.456$ 30.14 $ 171.9 $ 70.18 $ 128.5 $ 74.73 $ 5.737$ 14
15 2.453$ 1.796$ 4.685$ 2.602$ 1.752$ 9.430$ 43.11 $ 200.0 $ 67.89 $ 110.5 $ 68.56 $ 6.953$ 15
16 2.514$ 1.727$ 2.608$ 2.225$ 1.832$ 14.08 $ 60.97 $ 314.2 $ 67.08 $ 98.78 $ 55.40 $ 6.455$ 16
17 2.446$ 1.697$ 2.160$ 2.364$ 2.870$ 13.78 $ 51.51 $ 341.7 $ 71.38 $ 90.39 $ 53.13 $ 5.406$ 17
18 2.534$ 1.987$ 2.304$ 2.016$ 3.549$ 13.16 $ 43.97 $ 302.9 $ 114.6 $ 91.81 $ 58.80 $ 4.589$ 18
19 2.608$ 1.803$ 2.499$ 2.016$ 3.845$ 14.02 $ 44.25 $ 277.6 $ 185.1 $ 91.70 $ 54.60 $ 4.093$ 19
20 2.554$ 1.835$ 2.557$ 2.249$ 8.605$ 15.10 $ 47.53 $ 246.0 $ 202.3 $ 83.48 $ 51.24 $ 3.937$ 20
21 2.724$ 1.771$ 2.531$ 2.107$ 12.88 $ 17.13 $ 53.31 $ 223.3 $ 214.2 $ 76.17 $ 47.78 $ 3.660$ 21
22 2.461$ 1.788$ 2.724$ 2.056$ 9.384$ 15.81 $ 51.98 $ 245.3 $ 250.8 $ 66.34 $ 42.98 $ 3.429$ 22
23 2.404$ 1.980$ 2.834$ 2.222$ 8.219$ 14.31 $ 57.46 $ 258.4 $ 247.4 $ 65.29 $ 36.67 $ 3.386$ 23
24 4.686$ 1.783$ 2.392$ 3.381$ 6.313$ 15.02 $ 56.14 $ 285.0 $ 211.2 $ 78.12 $ 30.22 $ 3.389$ 24
25 5.137$ 1.734$ 2.269$ 5.058$ 5.088$ 38.55 $ 59.18 $ 287.3 $ 187.7 $ 80.02 $ 25.16 $ 3.099$ 25
26 5.552$ 1.811$ 2.032$ 6.033$ 4.772$ 36.76 $ 101.8 $ 274.8 $ 169.8 $ 80.92 $ 22.79 $ 3.120$ 26
27 4.022$ 1.985$ 1.801$ 5.412$ 4.404$ 23.29 $ 93.04 $ 253.6 $ 182.0 $ 88.46 $ 21.01 $ 2.930$ 27
28 2.709$ 2.220$ 1.715$ 6.649$ 4.169$ 25.79 $ 103.6 $ 224.6 $ 212.1 $ 79.38 $ 19.20 $ 2.507$ 28
29 3.218$ 2.038$ 6.036$ 4.015$ 28.30 $ 189.3 $ 191.8 $ 222.7 $ 69.86 $ 19.14 $ 2.233$ 29
30 5.601$ 2.338$ 4.423$ 5.369$ 26.13 $ 308.3 $ 166.9 $ 188.6 $ 60.13 $ 17.63 $ 2.231$ 30
31 6.443$ 2.362$ 4.846$ 356.6 $ 144.9 $ 52.26 $ 3.135$ 31
Mean 3.065$ 2.117$ 2.598$ 3.431$ 4.135$ 17.65 $ 81.01 $ 284.6 $ 147.2 $ 118.2 $ 53.12 $ 6.094$
Median 2.649$ 1.849$ 2.557$ 2.857$ 3.549$ 15.06 $ 53.31 $ 258.4 $ 151.4 $ 98.78 $ 47.09 $ 5.406$
Maximum 6.443$ 5.399$ 4.685$ 6.649$ 12.88 $ 38.55 $ 356.6 $ 542.7 $ 250.8 $ 237.1 $ 116.8 $ 16.06 $
Minimum 1.527$ 1.684$ 1.715$ 2.016$ 1.740$ 4.840$ 30.14 $ 130.9 $ 67.08 $ 52.26 $ 17.63 $ 2.231$
Total 95.02 $ 59.28 $ 80.54 $ 102.9 $ 128.1 $ 529.6 $2511 $8823 $4418 $3666 $1593 $ 188.9 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 60.81 $ # ... Relative Uncertainty +/-15%
Ann. Median 9.245$ $ ... Relative Uncertainty +/-20%
Annual Total 22198 $
Maximum Minimum
Daily 542.7 $ 1.527$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 3.255$ 0.913$ 1.460$ 1.847$ 9.292$ 25.23 $ 31.54 $ 33.94 $ 105.7 $ 209.3 $ 18.09 $ 56.32 $ 1
2 3.143$ 1.176$ 1.484$ 2.391$ 6.909$ 22.86 $ 31.34 $ 53.58 $ 106.6 $ 176.4 $ 17.98 $ 46.69 $ 2
3 3.251$ 2.272$ 1.867$ 2.563$ 6.247$ 17.02 $ 23.79 $ 77.98 $ 98.45 $ 157.9 $ 18.89 $ 36.88 $ 3
4 3.530$ 2.444$ 1.782$ 3.011$ 4.921$ 12.31 $ 18.01 $ 102.2 $ 173.5 $ 140.0 $ 21.55 $ 28.93 $ 4
5 3.185$ 2.258$ 1.593$ 5.076$ 10.06 $ 9.325$ 14.27 $ 77.48 $ 293.4 $ 121.5 $ 34.88 $ 23.33 $ 5
6 3.264$ 2.604$ 1.497$ 4.601$ 9.056$ 11.40 $ 12.06 $ 48.95 $ 322.6 $ 105.6 $ 41.87 $ 19.62 $ 6
7 3.965$ 2.516$ 1.265$ 3.689$ 9.359$ 14.74 $ 17.79 $ 131.4 $ 320.1 $ 91.19 $ 40.99 $ 17.79 $ 7
8 3.671$ 2.412$ 1.133$ 3.517$ 17.26 $ 12.89 $ 23.14 $ 177.8 $ 330.6 $ 78.39 $ 34.11 $ 16.01 $ 8
9 3.168$ 2.170$ 0.999$ 3.082$ 15.32 $ 12.35 $ 20.75 $ 135.5 $ 319.4 $ 67.28 $ 29.53 $ 12.61 $ 9
10 2.970$ 1.741$ 1.081$ 2.409$ 13.96 $ 14.25 $ 14.29 $ 100.9 $ 260.0 $ 57.16 $ 26.32 $ 10.43 $ 10
11 2.729$ 1.614$ 0.990$ 2.449$ 13.16 $ 28.06 $ 10.96 $ 75.82 $ 198.0 $ 49.54 $ 25.66 $ 9.537$ 11
12 2.747$ 1.600$ 0.994$ 2.788$ 13.25 $ 36.00 $ 9.643$ 57.87 $ 157.2 $ 44.96 $ 23.54 $ 10.71 $ 12
13 2.351$ 1.813$ 1.253$ 3.205$ 12.77 $ 79.33 $ 11.06 $ 195.4 $ 121.4 $ 42.12 $ 20.83 $ 11.99 $ 13
14 2.387$ 1.490$ 1.100$ 3.315$ 14.07 $ 72.70 $ 20.44 $ 269.8 $ 106.8 $ 53.53 $ 18.17 $ 12.47 $ 14
15 2.319$ 1.455$ 1.011$ 2.964$ 12.79 $ 63.09 $ 19.49 $ 286.8 $ 88.68 $ 55.97 $ 16.20 $ 11.71 $ 15
16 2.137$ 1.534$ 1.055$ 2.533$ 12.44 $ 51.94 $ 19.03 $ 273.2 $ 76.87 $ 52.69 $ 14.19 $ 11.23 $ 16
17 2.115$ 1.249$ 1.094$ 2.778$ 13.25 $ 44.95 $ 31.82 $ 241.5 $ 64.96 $ 47.53 $ 12.57 $ 10.14 $ 17
18 2.336$ 1.477$ 0.992$ 2.756$ 13.86 $ 38.35 $ 42.28 $ 280.6 $ 60.50 $ 42.94 $ 11.37 $ 10.02 $ 18
19 2.112$ 1.588$ 0.987$ 3.087$ 12.31 $ 40.10 $ 42.93 $ 226.0 $ 63.63 $ 39.76 $ 10.05 $ 8.463$ 19
20 1.647$ 1.901$ 0.997$ 3.776$ 11.33 $ 56.44 $ 37.86 $ 171.1 $ 63.23 $ 35.48 $ 8.979$ 6.429$ 20
21 1.423$ 1.899$ 1.246$ 5.091$ 11.25 $ 71.86 $ 32.07 $ 143.2 $ 66.91 $ 31.42 $ 7.774$ 5.873$ 21
22 1.394$ 1.627$ 1.364$ 6.082$ 11.02 $ 53.25 $ 25.06 $ 184.9 $ 106.3 $ 32.06 $ 6.848$ 4.937$ 22
23 1.506$ 1.783$ 1.256$ 6.799$ 12.68 $ 39.26 $ 21.92 $ 259.4 $ 102.6 $ 39.54 $ 5.953$ 4.361$ 23
24 1.417$ 1.227$ 1.076$ 6.704$ 10.23 $ 30.16 $ 186.4 $ 265.2 $ 108.4 $ 38.33 $ 5.650$ 3.799$ 24
25 1.227$ 1.105$ 1.008$ 6.491$ 9.583$ 26.08 $ 183.4 $ 226.1 $ 112.1 $ 33.15 $ 5.021$ 3.496$ 25
26 1.558$ 1.490$ 1.097$ 5.573$ 9.552$ 24.06 $ 135.8 $ 185.4 $ 122.9 $ 29.68 $ 4.295$ 2.622$ 26
27 1.309$ 1.841$ 1.973$ 5.062$ 9.250$ 24.83 $ 107.9 $ 175.7 $ 193.0 $ 25.97 $ 3.962$ 2.369$ 27
28 1.293$ 1.769$ 1.880$ 6.625$ 7.641$ 29.80 $ 90.87 $ 146.8 $ 272.2 $ 23.65 $ 4.063$ 2.138$ 28
29 1.629$ 1.607$ 1.868$ 9.591$ 6.139$ 28.31 $ 67.54 $ 124.1 $ 271.0 $ 21.72 $ 19.70 $ 2.083$ 29
30 1.268$ 1.731$ 13.86 $ 5.795$ 26.10 $ 41.55 $ 98.35 $ 243.7 $ 20.84 $ 55.40 $ 1.928$ 30
31 0.959$ 1.725$ 13.63 $ 24.60 $ 82.45 $ 19.14 $ 1.425$ 31
Mean 2.299$ 1.744$ 1.318$ 4.457$ 10.91 $ 33.90 $ 44.18 $ 158.4 $ 164.3 $ 64.04 $ 18.81 $ 13.11 $
Median 2.319$ 1.627$ 1.246$ 3.416$ 11.25 $ 28.18 $ 24.60 $ 146.8 $ 116.7 $ 44.96 $ 18.04 $ 10.14 $
Maximum 3.965$ 2.604$ 1.973$ 13.86 $ 17.26 $ 79.33 $ 186.4 $ 286.8 $ 330.6 $ 209.3 $ 55.40 $ 56.32 $
Minimum 0.959$ 0.913$ 0.987$ 1.847$ 4.921$ 9.325$ 9.643$ 33.94 $ 60.50 $ 19.14 $ 3.962$ 1.425$
Total 71.26 $ 50.57 $ 40.85 $ 133.7 $ 338.4 $1017 $1369 $4910 $4931 $1985 $ 564.5 $ 406.4 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 43.22 $ $ ... Relative Uncertainty +/-20%
Ann. Median 12.73 $
Annual Total 15820 $
Maximum Minimum
Daily 330.6 $ 0.913$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 1.417$ 0.760$ 0.687$ 3.149$ 5.802$ 91.64 $ 67.92 $ 312.8 $ 244.2 $ 596.0 # 70.29 $ 36.86 $ 1
2 1.470$ 0.652$ 0.604$ 2.912$ 27.62 $ 68.71 $ 71.02 $ 278.0 $ 225.7 $ 533.5 # 65.88 $ 36.96 $ 2
3 1.382$ 0.631$ 0.596$ 2.483$ 32.77 $ 55.06 $ 76.10 $ 244.1 $ 220.4 $ 464.4 # 57.64 $ 35.42 $ 3
4 1.471$ 0.589$ 0.633$ 2.305$ 25.59 $ 47.16 $ 81.31 $ 221.4 $ 254.2 $ 396.4 $ 53.20 $ 33.53 $ 4
5 1.539$ 0.573$ 0.668$ 2.151$ 21.80 $ 48.03 $ 80.12 $ 248.8 $ 282.1 $ 324.1 $ 46.10 $ 31.60 $ 5
6 1.458$ 0.581$ 1.005$ 2.214$ 20.43 $ 49.27 $ 76.39 $ 341.3 $ 233.9 $ 285.3 $ 45.17 $ 28.63 $ 6
7 1.455$ 0.637$ 1.369$ 2.193$ 19.47 $ 48.62 $ 73.64 $ 434.7 # 206.9 $ 264.7 $ 49.39 $ 25.70 $ 7
8 1.620$ 0.662$ 1.146$ 1.926$ 31.14 $ 46.19 $ 71.23 $ 648.5 # 191.6 $ 245.3 $ 47.70 $ 24.72 $ 8
9 1.341$ 0.635$ 1.038$ 1.820$ 62.95 $ 52.06 $ 74.81 $ 773.3 # 169.2 $ 226.8 $ 44.34 $ 23.29 $ 9
10 1.225$ 0.594$ 1.066$ 1.862$ 82.15 $ 53.15 $ 91.55 $ 839.5 # 153.1 $ 211.2 $ 40.68 $ 21.56 $ 10
11 1.656$ 0.584$ 1.017$ 1.895$ 71.16 $ 46.50 $ 93.35 $ 779.4 # 178.0 $ 197.2 $ 36.19 $ 19.74 $ 11
12 1.608$ 0.589$ 1.081$ 2.758$ 51.10 $ 40.83 $ 90.88 $ 713.4 # 261.9 $ 188.0 $ 32.82 $ 17.95 $ 12
13 1.271$ 0.544$ 1.323$ 4.059$ 39.32 $ 36.79 $ 89.52 $ 670.4 # 288.8 $ 174.5 $ 32.63 $ 15.52 $ 13
14 1.177$ 0.480$ 1.581$ 5.857$ 32.63 $ 37.03 $ 99.28 $ 645.8 # 345.7 $ 163.0 $ 33.21 $ 13.50 $ 14
15 1.686$ 0.484$ 2.191$ 5.344$ 28.70 $ 40.42 $ 155.4 $ 634.3 # 615.8 # 151.4 $ 31.65 $ 12.03 $ 15
16 2.667$ 0.498$ 2.204$ 5.861$ 27.01 $ 34.28 $ 220.1 $ 730.6 # 763.3 # 140.5 $ 29.10 $ 10.57 $ 16
17 2.404$ 0.507$ 2.117$ 3.701$ 47.04 $ 36.08 $ 290.0 $ 757.6 # 976.4 # 132.9 $ 26.52 $ 9.190$ 17
18 2.050$ 0.515$ 2.077$ 4.753$ 55.37 $ 36.91 $ 300.6 $ 760.1 #1135 # 120.1 $ 26.65 $ 8.871$ 18
19 2.305$ 0.565$ 2.023$ 5.606$ 48.24 $ 53.98 $ 293.9 $ 694.7 #1062 # 128.1 $ 24.39 $ 8.190$ 19
20 1.881$ 0.551$ 2.137$ 6.853$ 41.98 $ 58.99 $ 300.9 $ 607.7 #1030 # 158.0 $ 22.54 $ 10.19 $ 20
21 1.477$ 0.550$ 2.166$ 7.513$ 36.69 $ 48.50 $ 272.5 $ 523.5 #1179 # 154.2 $ 21.54 $ 12.02 $ 21
22 1.804$ 0.799$ 2.261$ 7.412$ 32.98 $ 42.14 $ 237.4 $ 464.4 #1143 # 156.4 $ 23.68 $ 8.203$ 22
23 2.036$ 1.169$ 2.321$ 6.846$ 30.22 $ 45.17 $ 196.8 $ 418.4 #1385 $ 149.6 $ 32.26 $ 7.282$ 23
24 1.765$ 1.213$ 2.226$ 6.460$ 26.31 $ 63.71 $ 211.6 $ 390.6 #1645 $ 146.6 $ 31.48 $ 6.300$ 24
25 1.357$ 1.255$ 2.261$ 6.737$ 24.70 $ 71.10 $ 204.1 $ 357.6 $1530 $ 139.0 $ 30.39 $ 6.132$ 25
26 1.399$ 1.237$ 3.735$ 5.147$ 23.90 $ 81.76 $ 213.5 $ 355.6 $1231 # 126.3 $ 28.22 $ 6.334$ 26
27 1.750$ 1.128$ 4.196$ 4.353$ 23.11 $ 80.79 $ 288.2 $ 353.6 $ 978.5 # 120.6 $ 26.59 $ 6.058$ 27
28 1.553$ 0.915$ 3.225$ 3.119$ 30.53 $ 78.98 $ 329.7 $ 330.9 $ 794.3 # 112.6 $ 25.33 $ 5.691$ 28
29 1.361$ 3.221$ 2.973$ 32.82 $ 73.85 $ 360.1 $ 287.4 $ 673.5 # 100.4 $ 25.98 $ 5.317$ 29
30 1.214$ 4.538$ 3.222$ 77.34 $ 70.55 $ 348.6 $ 263.2 $ 646.5 # 84.48 $ 31.83 $ 5.392$ 30
31 0.993$ 3.635$ 123.0 $ 329.5 $ 271.2 $ 76.93 $ 5.327$ 31
Mean 1.606$ 0.711$ 1.947$ 4.116$ 39.80 $ 54.61 $ 183.5 $ 495.2 $ 668.2 $ 208.7 $ 36.45 $ 16.07 $
Median 1.477$ 0.591$ 2.077$ 3.461$ 32.63 $ 48.94 $ 196.8 $ 434.7 $ 631.1 $ 156.4 $ 32.05 $ 12.02 $
Maximum 2.667$ 1.255$ 4.538$ 7.513$ 123.0 $ 91.64 $ 360.1 $ 839.5 $1645 $ 596.0 $ 70.29 $ 36.96 $
Minimum 0.993$ 0.480$ 0.596$ 1.820$ 5.802$ 34.28 $ 67.92 $ 221.4 $ 153.1 $ 76.93 $ 21.54 $ 5.317$
Total 49.79$ 19.90$ 60.35$ 123.4 $ 1234 $ 1638 $ 5691 $15354 $20048 $ 6469 $ 1093 $ 498.1 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 143.2 $ # ... Relative Uncertainty +/-15%
Ann. Median 32.82 $ $ ... Relative Uncertainty +/-20%
Annual Total 52281 $
Maximum Minimum
Daily 1645 $ 0.480$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 4.929$ 3.602$ 1.540& 6.926$ 9.792$ 34.55 $ 83.66 $ 406.4 # 577.8 # 224.4 $ 40.25 $ 31.00 $ 1
2 4.582$ 3.495$ 1.633& 6.027$ 8.571$ 33.87 $ 123.7 $ 356.6 $ 538.0 # 201.2 $ 38.23 $ 31.52 $ 2
3 5.150$ 2.909$ 1.856& 5.718$ 8.302$ 32.28 $ 193.4 $ 296.8 $ 456.6 # 179.5 $ 38.84 $ 29.69 $ 3
4 5.374$ 2.543$ 1.833$ 5.265$ 9.717$ 28.50 $ 176.3 $ 256.8 $ 384.8 $ 163.3 $ 38.63 $ 27.24 $ 4
5 5.799$ 2.419$ 1.828& 5.396$ 13.58 $ 25.94 $ 180.8 $ 231.5 $ 328.8 $ 160.0 $ 36.90 $ 25.38 $ 5
6 5.850$ 2.819$ 2.095$ 5.279$ 14.95 $ 26.19 $ 299.7 $ 213.6 $ 306.3 $ 176.0 $ 36.94 $ 25.67 $ 6
7 4.857$ 3.301$ 2.186$ 5.099$ 17.73 $ 37.51 $ 558.1 # 198.9 $ 301.5 $ 169.0 $ 42.10 $ 25.37 $ 7
8 4.828$ 3.131$ 2.224$ 4.910$ 23.22 $ 38.40 $ 891.9 # 182.2 $ 411.8 $ 157.7 $ 43.31 $ 23.79 $ 8
9 3.850$ 4.466$ 2.471$ 8.944$ 28.53 $ 37.75 $1020 # 165.9 $ 558.0 # 149.8 $ 52.23 $ 21.71 $ 9
10 3.553$ 5.321$ 2.532$ 9.643$ 26.31 $ 44.00 $ 879.0 # 152.0 $ 528.1 # 139.3 $ 52.21 $ 20.20 $ 10
11 2.676$ 3.834$ 2.510$ 6.194$ 22.20 $ 47.94 $ 702.9 # 136.7 $ 532.5 # 132.0 $ 41.75 $ 19.11 $ 11
12 2.928$ 3.162$ 2.620$ 5.007$ 20.66 $ 40.79 $ 588.8 # 119.0 $ 505.5 # 126.9 $ 43.53 $ 18.30 $ 12
13 2.754$ 3.206$ 2.649$ 4.463$ 19.27 $ 35.21 $ 489.6 # 105.6 $ 451.4 # 118.0 $ 42.29 $ 15.91 $ 13
14 2.743$ 2.809$ 2.563$ 4.419$ 18.54 $ 32.19 $ 467.5 # 96.17 $ 377.2 $ 107.4 $ 35.29 $ 14.34 $ 14
15 2.453$ 2.509$ 2.543$ 4.443$ 19.67 $ 47.07 $ 504.9 # 93.19 $ 309.6 $ 95.05 $ 32.05 $ 13.75 $ 15
16 2.512$ 2.335$ 2.889$ 4.505$ 20.45 $ 55.16 $ 470.7 # 90.44 $ 258.7 $ 84.04 $ 33.95 $ 13.70 $ 16
17 2.086$ 2.172$ 4.374$ 4.856$ 20.06 $ 53.96 $ 427.1 # 93.01 $ 221.4 $ 71.15 $ 34.11 $ 12.89 $ 17
18 2.083$ 2.160$ 5.621$ 4.654$ 29.66 $ 79.13 $ 390.5 $ 116.4 $ 197.2 $ 65.42 $ 30.92 $ 11.92 $ 18
19 2.185$ 2.115$ 5.966$ 4.419$ 54.77 $ 93.32 $ 337.3 $ 232.2 $ 176.4 $ 64.71 $ 28.32 $ 11.25 $ 19
20 2.399$ 5.631$ 4.570$ 4.593$ 52.05 $ 110.0 $ 304.5 $ 253.5 $ 159.8 $ 62.18 $ 26.34 $ 9.915$ 20
21 2.328$ 4.105$ 4.649$ 4.846$ 62.93 $ 117.3 $ 280.1 $ 267.1 $ 173.0 $ 66.36 $ 27.85 $ 9.571$ 21
22 2.111$ 2.869$ 4.027$ 4.791$ 54.51 $ 197.3 $ 338.8 $ 313.6 $ 223.7 $ 60.33 $ 28.56 $ 8.922$ 22
23 1.957$ 2.331$ 3.141$ 5.259$ 45.37 $ 170.4 $ 423.1 # 293.8 $ 219.3 $ 94.93 $ 28.55 $ 8.182$ 23
24 1.986$ 1.888$ 2.757$ 6.149$ 45.03 $ 144.6 $ 416.6 # 263.9 $ 208.4 $ 81.99 $ 26.53 $ 7.419$ 24
25 1.981$ 1.939$ 2.887$ 6.356$ 69.61 $ 131.5 $ 393.7 # 244.3 $ 207.9 $ 69.50 $ 24.43 $ 6.133$ 25
26 2.133$ 1.489& 3.537$ 5.692$ 61.76 $ 120.2 $ 443.7 # 254.2 $ 207.6 $ 62.87 $ 22.40 $ 5.584$ 26
27 2.237$ 1.553& 4.427$ 6.014$ 50.86 $ 116.4 $ 533.1 # 267.7 $ 236.9 $ 58.17 $ 28.00 $ 5.566$ 27
28 2.079$ 1.537& 5.141$ 10.05 $ 51.18 $ 105.4 $ 529.9 # 254.5 $ 279.5 $ 52.45 $ 32.95 $ 5.321$ 28
29 2.169$ 5.561$ 11.92 $ 48.15 $ 94.58 $ 544.7 # 428.6 $ 268.7 $ 47.88 $ 34.85 $ 5.194$ 29
30 2.413$ 7.260$ 10.41 $ 40.88 $ 86.08 $ 520.5 # 572.8 # 248.3 $ 43.20 $ 32.65 $ 5.029$ 30
31 3.027$ 6.849$ 36.49 $ 461.5 # 587.5 # 41.92 $ 4.735$ 31
Mean 3.162$ 2.916& 3.443& 6.075$ 32.41 $ 73.93 $ 450.9 $ 243.4 $ 328.5 $ 107.3 $ 35.16 $ 15.30 $
Median 2.512$ 2.814& 2.757& 5.272$ 26.31 $ 50.95 $ 443.7 $ 244.3 $ 290.5 $ 94.93 $ 34.48 $ 13.70 $
Maximum 5.850$ 5.631& 7.260& 11.92 $ 69.61 $ 197.3 $1020 $ 587.5 $ 577.8 $ 224.4 $ 52.23 $ 31.52 $
Minimum 1.957$ 1.489& 1.540& 4.419$ 8.302$ 25.94 $ 83.66 $ 90.44 $ 159.8 $ 41.92 $ 22.40 $ 4.735$
Total 98.01$ 81.65& 106.7 & 182.2 $ 1004 $ 2217 $13978 $ 7546 $ 9856 $ 3327 $ 1055 $ 474.4 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 109.3 & # ... Relative Uncertainty +/-15%
Ann. Median 32.05 & $ ... Relative Uncertainty +/-20%
Annual Total 39929 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 1020 & 1.489&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 4.862$ 2.266$ 4.144$ 4.914$ 17.14 $ 18.56 $ 51.68 $ 389.2 $ 194.1 $ 42.45 $ 17.24 $ 5.386$ 1
2 4.845$ 2.359$ 2.814$ 4.705$ 15.38 $ 23.87 $ 51.91 $ 383.1 # 189.5 $ 39.24 $ 16.80 $ 5.209$ 2
3 5.371$ 2.826$ 2.993$ 4.593$ 18.51 $ 36.42 $ 52.44 $ 365.7 $ 167.1 $ 42.03 $ 15.44 $ 5.061$ 3
4 5.691$ 2.951$ 5.883$ 4.479$ 42.61 $ 48.85 $ 49.16 $ 321.0 $ 150.5 $ 38.15 $ 15.65 $ 5.043$ 4
5 5.482$ 2.598$ 3.945$ 4.562$ 37.39 $ 49.50 $ 45.65 $ 262.3 $ 139.7 $ 36.62 $ 12.91 $ 5.321$ 5
6 3.917$ 3.732$ 3.520$ 4.521$ 28.77 $ 45.15 $ 45.99 $ 213.8 $ 124.3 $ 33.83 $ 11.77 $ 10.36 $ 6
7 3.209$ 3.899$ 3.136$ 4.485$ 24.74 $ 43.54 $ 54.27 $ 187.7 $ 112.1 $ 34.06 $ 11.16 $ 14.38 $ 7
8 3.338$ 3.955$ 2.725$ 4.962$ 22.62 $ 40.53 $ 71.33 $ 197.5 $ 106.5 $ 31.99 $ 10.61 $ 22.99 $ 8
9 3.318$ 3.632$ 2.600$ 6.683$ 20.76 $ 43.13 $ 76.58 $ 232.0 $ 103.7 $ 29.93 $ 10.88 $ 14.03 $ 9
10 3.434$ 3.641$ 3.497$ 16.85 $ 19.93 $ 38.91 $ 82.09 $ 230.2 $ 103.2 $ 27.79 $ 11.18 $ 9.867$ 10
11 5.132$ 3.971$ 3.374$ 18.97 $ 19.66 $ 30.64 $ 81.47 $ 233.8 $ 122.3 $ 24.96 $ 10.39 $ 8.417$ 11
12 4.895$ 3.946$ 3.545$ 26.12 $ 19.20 $ 34.23 $ 69.45 $ 219.1 $ 151.6 $ 22.42 $ 9.639$ 6.660$ 12
13 3.890$ 4.171$ 3.493$ 23.75 $ 18.65 $ 33.04 $ 59.82 $ 204.6 $ 181.5 $ 28.88 $ 8.677$ 5.692$ 13
14 3.234$ 3.919$ 4.012$ 31.66 $ 17.94 $ 32.04 $ 53.46 $ 195.7 $ 190.4 $ 21.14 $ 8.015$ 5.290$ 14
15 3.085$ 3.515$ 6.140$ 22.06 $ 17.58 $ 30.52 $ 49.91 $ 171.5 $ 172.8 $ 19.65 $ 7.325$ 4.238$ 15
16 3.036$ 2.477$ 8.137$ 16.03 $ 18.83 $ 28.62 $ 47.95 $ 153.5 $ 164.2 $ 18.43 $ 7.043$ 3.756$ 16
17 2.945$ 2.577$ 7.788$ 12.79 $ 36.20 $ 34.25 $ 43.67 $ 154.3 $ 157.2 $ 18.36 $ 6.819$ 3.495$ 17
18 2.867$ 2.478$ 7.518$ 11.16 $ 42.54 $ 32.54 $ 51.79 $ 156.8 $ 147.6 $ 18.29 $ 7.084$ 3.532$ 18
19 2.704$ 2.219$ 8.477$ 10.51 $ 38.69 $ 35.50 $ 78.66 $ 157.6 $ 139.7 $ 23.65 $ 7.020$ 3.486$ 19
20 2.659$ 2.281$ 7.487$ 9.874$ 33.19 $ 44.50 $ 194.7 $ 230.3 $ 122.6 $ 27.09 $ 6.772$ 3.384$ 20
21 2.288$ 1.987$ 6.809$ 9.462$ 28.67 $ 76.19 $ 219.3 $ 268.1 $ 108.7 $ 23.75 $ 6.550$ 3.396$ 21
22 2.324$ 2.030$ 5.434$ 9.292$ 25.65 $ 183.0 $ 192.5 $ 311.5 $ 103.2 $ 22.75 $ 6.336$ 3.290$ 22
23 2.211$ 2.193$ 4.381$ 11.51 $ 23.32 $ 153.2 $ 213.8 $ 307.5 $ 88.09 $ 18.52 $ 5.721$ 2.884$ 23
24 2.077$ 2.761$ 5.822$ 12.29 $ 22.69 $ 124.8 $ 201.0 $ 255.8 $ 76.31 $ 18.47 $ 4.970$ 2.655$ 24
25 2.279$ 2.820$ 5.003$ 12.46 $ 22.07 $ 100.8 $ 174.8 $ 213.1 $ 66.82 $ 23.78 $ 5.898$ 2.173$ 25
26 3.437$ 4.201$ 4.187$ 10.76 $ 22.31 $ 92.87 $ 163.7 $ 181.7 $ 63.72 $ 18.42 $ 6.089$ 1.796& 26
27 3.695$ 6.413$ 3.985$ 9.104$ 23.53 $ 81.56 $ 146.4 $ 159.0 $ 64.77 $ 17.31 $ 6.100$ 1.789& 27
28 3.079$ 5.842$ 4.279$ 7.996$ 22.96 $ 68.01 $ 131.3 $ 145.1 $ 56.97 $ 16.39 $ 5.714$ 1.865& 28
29 2.724$ 4.749$ 10.21 $ 22.12 $ 57.35 $ 128.4 $ 150.4 $ 52.20 $ 15.32 $ 5.509$ 1.819& 29
30 2.765$ 4.862$ 15.08 $ 21.96 $ 53.78 $ 131.3 $ 176.8 $ 45.80 $ 14.25 $ 5.593$ 1.825& 30
31 2.446$ 4.952$ 20.87 $ 244.1 $ 173.7 $ 17.18 $ 1.980$ 31
Mean 3.459$ 3.274$ 4.829$ 11.73 $ 24.73 $ 57.20 $ 105.1 $ 225.9 $ 122.2 $ 25.33 $ 9.032$ 5.519&
Median 3.209$ 2.888$ 4.279$ 10.36 $ 22.31 $ 43.33 $ 76.58 $ 213.1 $ 122.5 $ 23.65 $ 7.204$ 3.756&
Maximum 5.691$ 6.413$ 8.477$ 31.66 $ 42.61 $ 183.0 $ 244.1 $ 389.2 $ 194.1 $ 42.45 $ 17.24 $ 22.99 &
Minimum 2.077$ 1.987$ 2.600$ 4.479$ 15.38 $ 18.56 $ 43.67 $ 145.1 $ 45.80 $ 14.25 $ 4.970$ 1.789&
Total 107.2 $ 91.66 $ 149.6 $ 351.9 $ 766.6 $1716 $3259 $7004 $3668 $ 785.2 $ 270.9 $ 171.0 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 50.25 & # ... Relative Uncertainty +/-15%
Ann. Median 17.58 & $ ... Relative Uncertainty +/-20%
Annual Total 18342 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 389.2 & 1.789&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 2.013$ 18.51 $ 4.487$ 5.464$ 33.68 $ 70.70 $ 158.1 $ 440.1 # 972.4 # 457.0 # 81.43 $ 23.34 $ 1
2 1.972$ 17.51 $ 4.193$ 5.127$ 31.79 $ 62.21 $ 149.4 $ 426.3 # 873.3 # 516.0 # 89.93 $ 21.76 $ 2
3 2.394$ 16.37 $ 4.308$ 4.804$ 34.90 $ 56.75 $ 208.9 $ 417.1 # 758.6 # 533.1 # 93.25 $ 20.22 $ 3
4 3.272$ 14.77 $ 4.362$ 5.161$ 35.34 $ 56.98 $ 200.4 $ 408.9 # 667.7 # 540.2 # 95.31 $ 19.92 $ 4
5 3.050$ 12.41 $ 4.282$ 5.864$ 36.25 $ 59.97 $ 163.2 $ 385.5 # 598.0 # 533.6 # 88.91 $ 18.83 $ 5
6 2.795$ 10.37 $ 4.335$ 5.590$ 36.66 $ 57.61 $ 143.1 $ 348.8 $ 523.3 # 517.0 # 77.67 $ 18.77 $ 6
7 2.075$ 9.188$ 4.458$ 6.730$ 50.45 $ 111.6 $ 131.6 $ 374.1 $ 538.7 # 501.7 # 70.82 $ 18.43 $ 7
8 1.840& 8.425$ 4.388$ 6.419$ 69.42 $ 137.9 $ 138.5 $ 455.2 # 624.9 # 513.9 # 63.38 $ 16.56 $ 8
9 2.014$ 6.337$ 4.192$ 5.428$ 65.54 $ 126.5 $ 176.0 $ 505.9 # 631.8 # 539.6 # 55.43 $ 15.60 $ 9
10 2.029$ 5.344$ 3.670$ 5.256$ 61.81 $ 152.7 $ 258.9 $ 574.0 # 624.9 # 498.1 # 54.33 $ 14.83 $ 10
11 2.200$ 5.233$ 3.955$ 5.099$ 59.51 $ 152.4 $ 325.2 $ 630.0 # 612.5 # 448.9 # 59.73 $ 14.06 $ 11
12 2.572$ 5.428$ 4.176$ 6.254$ 56.80 $ 132.2 $ 373.1 $ 683.6 # 571.5 # 411.0 # 61.29 $ 36.19 $ 12
13 2.842$ 6.015$ 3.968$ 8.251$ 54.43 $ 130.3 $ 363.4 $ 674.0 # 510.9 # 366.1 $ 62.43 $ 53.15 $ 13
14 2.629$ 4.539$ 4.045$ 9.149$ 57.19 $ 132.4 $ 315.3 $ 633.2 # 453.3 # 322.4 $ 60.76 $ 42.63 $ 14
15 2.739$ 4.345$ 3.505$ 10.42 $ 63.72 $ 128.1 $ 327.1 $ 595.4 # 416.9 # 309.3 $ 55.98 $ 38.08 $ 15
16 2.238$ 3.595$ 2.325$ 7.691$ 57.72 $ 122.5 $ 612.0 # 561.7 # 437.7 # 291.8 $ 51.04 $ 33.28 $ 16
17 1.849$ 3.028$ 3.480$ 7.650$ 52.83 $ 102.4 $1127 $ 574.8 # 427.0 # 272.5 $ 49.91 $ 28.15 $ 17
18 15.48 $ 2.585$ 4.185$ 7.791$ 41.98 $ 92.57 $2281 $ 720.8 # 410.5 # 262.3 $ 47.07 $ 24.65 $ 18
19 186.5 $ 2.121$ 4.313$ 23.45 $ 36.41 $ 83.63 $1963 $ 756.3 # 473.2 # 251.7 $ 44.11 $ 21.78 $ 19
20 114.4 $ 2.092$ 4.181$ 26.29 $ 29.87 $ 86.73 $1346 $ 760.7 # 471.2 # 257.5 $ 40.55 $ 19.03 $ 20
21 86.02 $ 2.500$ 4.158$ 21.38 $ 60.84 $ 113.5 $1132 # 749.0 # 470.0 # 248.9 $ 37.36 $ 17.48 $ 21
22 85.82 $ 6.273$ 4.317$ 26.80 $ 101.4 $ 122.8 $1036 # 845.7 # 460.8 # 226.3 $ 33.74 $ 15.55 $ 22
23 67.67 $ 8.432$ 4.629$ 28.27 $ 100.8 $ 126.2 $ 945.4 # 801.3 # 497.4 # 195.0 $ 32.00 $ 13.74 $ 23
24 47.44 $ 7.200$ 5.348$ 25.59 $ 120.7 $ 119.3 $ 854.0 # 685.5 # 500.8 # 177.9 $ 29.45 $ 11.98 $ 24
25 34.89 $ 5.946$ 6.167$ 27.50 $ 117.1 $ 138.6 $ 739.0 # 585.6 # 469.7 # 158.2 $ 29.09 $ 11.00 $ 25
26 27.84 $ 4.733$ 6.085$ 31.14 $ 117.7 $ 184.4 $ 643.7 # 519.6 # 431.2 # 141.1 $ 30.60 $ 10.15 $ 26
27 27.26 $ 4.330$ 7.528$ 33.70 $ 96.84 $ 163.5 $ 586.9 # 583.0 # 436.0 # 107.8 $ 34.89 $ 15.24 $ 27
28 25.48 $ 3.916$ 7.590$ 34.00 $ 109.5 $ 140.5 $ 535.8 # 770.7 # 488.3 # 98.39 $ 32.72 $ 16.47 $ 28
29 22.38 $ 3.960$ 6.490$ 36.01 $ 120.8 $ 157.8 $ 472.8 #1109 # 478.2 # 96.32 $ 28.61 $ 16.52 $ 29
30 19.02 $ 6.048$ 38.45 $ 102.2 $ 166.5 $ 438.3 #1207 # 457.3 # 90.25 $ 25.32 $ 16.25 $ 30
31 18.64 $ 5.584$ 84.55 $ 447.1 #1053 # 82.65 $ 17.07 $ 31
Mean 26.43 & 7.087$ 4.670$ 15.69 $ 67.72 $ 116.3 $ 599.8 $ 639.9 $ 542.9 # 321.5 $ 53.90 $ 21.31 $
Median 3.050& 5.428$ 4.313$ 8.021$ 59.51 $ 124.5 $ 438.3 $ 595.4 $ 492.8 # 291.8 $ 52.68 $ 18.43 $
Maximum 186.5 & 18.51 $ 7.590$ 38.45 $ 120.8 $ 184.4 $2281 $1207 $ 972.4 # 540.2 $ 95.31 $ 53.15 $
Minimum 1.840& 2.092$ 2.325$ 4.804$ 29.87 $ 56.75 $ 131.6 $ 348.8 $ 410.5 # 82.65 $ 25.32 $ 10.15 $
Total 819.5 & 205.5 $ 144.7 $ 470.7 $ 2099 $ 3490 $18596 $19837 $16289 # 9967 $ 1617 $ 660.8 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 202.7 & # ... Relative Uncertainty +/-15%
Ann. Median 58.62 & $ ... Relative Uncertainty +/-20%
Annual Total 74199 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 2281 & 1.840&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 16.98 $ 3.155$ 4.364$ 11.41 $ 9.564$ 24.30 $ 49.23 $ 496.2 # 205.7 $ 266.2 $ 71.39 $ 15.09 $ 1
2 16.17 $ 3.029$ 4.105$ 13.95 $ 9.444$ 24.15 $ 63.55 $ 483.9 # 214.5 $ 203.5 $ 64.79 $ 13.47 $ 2
3 13.17 $ 2.959$ 4.050$ 14.66 $ 10.07 $ 23.29 $ 67.39 $ 446.0 # 198.8 $ 186.7 $ 60.81 $ 12.16 $ 3
4 13.60 $ 3.175$ 3.944$ 14.42 $ 9.474$ 24.03 $ 74.36 $ 434.4 # 190.8 $ 187.9 $ 58.60 $ 14.46 $ 4
5 10.16 $ 3.488$ 4.214$ 13.27 $ 10.06 $ 26.32 $ 81.37 $ 387.3 $ 179.8 $ 178.9 $ 51.86 $ 18.22 $ 5
6 9.629$ 3.832$ 4.122$ 11.45 $ 14.98 $ 28.58 $ 91.34 $ 337.0 $ 171.4 $ 168.2 $ 44.51 $ 16.62 $ 6
7 10.59 $ 3.415$ 3.692$ 11.10 $ 16.89 $ 26.55 $ 87.37 $ 304.5 $ 144.1 $ 172.0 $ 38.67 $ 16.93 $ 7
8 9.380$ 3.211$ 4.469$ 13.79 $ 12.80 $ 23.46 $ 83.23 $ 313.7 $ 118.9 $ 192.5 $ 35.18 $ 15.54 $ 8
9 8.274$ 2.770$ 3.818$ 12.46 $ 11.77 $ 22.13 $ 75.36 $ 412.5 $ 103.3 $ 180.4 $ 35.88 $ 13.67 $ 9
10 7.418$ 3.136$ 4.174$ 10.22 $ 12.92 $ 21.25 $ 66.58 $ 491.7 # 94.45 $ 149.3 $ 34.07 $ 12.53 $ 10
11 7.243$ 5.327$ 3.925$ 11.62 $ 13.36 $ 20.71 $ 61.52 $ 469.3 # 92.66 $ 133.8 $ 32.11 $ 11.76 $ 11
12 6.185$ 8.163$ 3.860$ 12.86 $ 13.33 $ 19.99 $ 66.31 $ 538.9 # 97.40 $ 120.9 $ 36.19 $ 10.47 $ 12
13 5.647$ 8.662$ 4.171$ 13.39 $ 12.72 $ 19.44 $ 73.96 $ 608.9 # 99.56 $ 123.3 $ 34.20 $ 9.698$ 13
14 5.256$ 13.39 $ 5.184$ 13.42 $ 12.92 $ 20.59 $ 69.37 $ 617.7 # 99.96 $ 118.8 $ 31.26 $ 8.892$ 14
15 4.592$ 12.53 $ 5.731$ 15.37 $ 23.50 $ 22.61 $ 71.90 $ 656.4 # 97.41 $ 106.3 $ 28.74 $ 8.047$ 15
16 4.327$ 12.93 $ 5.468$ 14.59 $ 28.55 $ 24.09 $ 85.09 $ 705.2 # 92.94 $ 95.31 $ 26.77 $ 7.525$ 16
17 4.393$ 9.559$ 5.875$ 14.29 $ 26.81 $ 24.93 $ 77.05 $ 697.3 # 86.09 $ 110.6 $ 29.04 $ 9.897$ 17
18 4.494$ 8.046$ 7.702$ 10.81 $ 23.09 $ 25.01 $ 68.78 $ 649.4 # 78.82 $ 125.5 $ 34.17 $ 29.08 $ 18
19 4.209$ 7.518$ 8.038$ 9.756$ 23.52 $ 24.28 $ 80.91 $ 634.6 # 72.35 $ 106.0 $ 27.58 $ 30.62 $ 19
20 4.224$ 7.765$ 7.618$ 9.540$ 26.60 $ 33.57 $ 106.4 $ 636.3 # 67.36 $ 101.8 $ 25.15 $ 26.12 $ 20
21 5.207$ 7.929$ 7.455$ 9.319$ 37.06 $ 31.64 $ 122.5 $ 600.8 # 73.51 $ 101.5 $ 22.66 $ 24.66 $ 21
22 4.992$ 7.154$ 13.26 $ 8.880$ 38.93 $ 30.41 $ 132.0 $ 560.1 # 108.2 $ 87.93 $ 20.66 $ 23.06 $ 22
23 4.624$ 7.594$ 16.26 $ 8.127$ 43.84 $ 28.61 $ 120.5 $ 494.7 # 165.3 $ 77.94 $ 19.72 $ 18.88 $ 23
24 4.383$ 6.762$ 18.82 $ 7.948$ 40.79 $ 26.07 $ 122.1 $ 434.0 # 210.2 $ 72.96 $ 18.24 $ 15.54 $ 24
25 4.048$ 6.005$ 18.74 $ 8.002$ 35.82 $ 24.93 $ 136.3 $ 366.2 $ 314.0 $ 70.34 $ 20.16 $ 12.92 $ 25
26 4.332$ 4.798$ 18.89 $ 10.14 $ 32.74 $ 24.14 $ 147.5 $ 307.9 $ 451.2 # 78.84 $ 20.49 $ 10.94 $ 26
27 3.885$ 4.583$ 16.95 $ 8.911$ 29.71 $ 24.43 $ 179.9 $ 267.9 $ 455.6 # 90.93 $ 17.77 $ 9.785$ 27
28 4.058$ 4.335$ 15.50 $ 9.456$ 28.21 $ 23.86 $ 244.7 $ 261.4 $ 433.0 # 84.71 $ 16.06 $ 8.998$ 28
29 3.788$ 14.34 $ 9.371$ 26.46 $ 23.11 $ 326.9 $ 246.3 $ 379.7 $ 79.18 $ 15.87 $ 8.170$ 29
30 4.093$ 12.84 $ 9.151$ 25.78 $ 25.82 $ 397.8 # 225.1 $ 325.4 $ 75.53 $ 15.94 $ 7.214$ 30
31 3.808$ 11.51 $ 25.33 $ 387.9 $ 207.4 $ 78.85 $ 6.741$ 31
Mean 6.877$ 6.259$ 8.489$ 11.39 $ 22.16 $ 24.74 $ 123.2 $ 461.1 $ 180.7 $ 126.6 $ 32.95 $ 14.44 $
Median 4.992$ 5.666$ 5.731$ 11.26 $ 23.50 $ 24.21 $ 83.23 $ 469.3 $ 131.5 $ 110.6 $ 30.15 $ 12.92 $
Maximum 16.98 $ 13.39 $ 18.89 $ 15.37 $ 43.84 $ 33.57 $ 397.8 $ 705.2 $ 455.6 $ 266.2 $ 71.39 $ 30.62 $
Minimum 3.788$ 2.770$ 3.692$ 7.948$ 9.444$ 19.44 $ 49.23 $ 207.4 $ 67.36 $ 70.34 $ 15.87 $ 6.741$
Total 213.1 $ 175.2 $ 263.1 $ 341.7 $ 687.1 $ 742.4 $ 3819 $14294 $ 5423 $ 3927 $ 988.6 $ 447.7 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 85.82 $ # ... Relative Uncertainty +/-15%
Ann. Median 23.50 $ $ ... Relative Uncertainty +/-20%
Annual Total 31324 $
Maximum Minimum
Daily 705.2 $ 2.770$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades Year 2018
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 6.000$ 4.959$ 5.542$ 6.641$ 10.28 $ 35.30 $ 34.62 $ 397.7 # 540.2 # 75.96 $ 41.44 $ 24.36 $ 1
2 5.633$ 3.908$ 8.412$ 6.395$ 10.59 $ 28.66 $ 154.9 $ 627.1 # 494.8 # 77.03 $ 39.99 $ 24.56 $ 2
3 5.266$ 4.037$ 6.833$ 6.067$ 11.31 $ 23.75 $ 384.6 $ 816.6 # 455.1 # 76.35 $ 40.35 $ 23.35 $ 3
4 4.817$ 4.305$ 6.658$ 5.858$ 10.39 $ 21.14 $ 443.6 #1073 # 413.1 # 81.79 $ 38.42 $ 22.67 $ 4
5 4.268$ 4.119$ 6.194$ 5.766$ 9.902$ 24.64 $ 532.5 #1222 # 402.6 # 92.26 $ 40.64 $ 21.00 $ 5
6 3.479$ 3.825$ 5.845$ 5.617$ 10.54 $ 33.18 $ 488.5 #1131 # 386.3 # 101.4 $ 42.85 $ 27.35 $ 6
7 3.612$ 3.453$ 5.293$ 5.642$ 10.50 $ 41.47 $ 376.0 $ 955.6 # 379.3 # 102.1 $ 42.18 $ 29.12 $ 7
8 4.043$ 3.866$ 5.251$ 5.634$ 11.68 $ 37.91 $ 284.5 $ 789.0 # 385.3 # 109.3 $ 40.11 $ 27.96 $ 8
9 4.118$ 8.232$ 6.300$ 5.949$ 12.02 $ 40.64 $ 227.7 $ 814.9 # 356.8 $ 92.74 $ 39.59 $ 26.35 $ 9
10 3.806$ 11.30 $ 5.874$ 5.974$ 11.30 $ 59.83 $ 188.2 $1078 # 335.0 $ 89.29 $ 34.86 $ 24.29 $ 10
11 4.544$ 6.428$ 5.260$ 7.441$ 11.00 $ 64.14 $ 160.3 $1214 # 317.6 $ 89.55 $ 33.09 $ 20.71 $ 11
12 4.938$ 4.940$ 4.931$ 9.466$ 10.03 $ 57.69 $ 142.7 $1075 # 300.8 $ 87.64 $ 35.44 $ 20.31 $ 12
13 4.752$ 4.003$ 4.687$ 10.43 $ 9.629$ 48.65 $ 140.2 $ 875.1 # 295.2 $ 86.28 $ 31.93 $ 19.31 $ 13
14 4.752$ 3.728$ 6.269$ 9.565$ 9.518$ 47.48 $ 146.0 $ 778.6 # 285.4 $ 82.12 $ 30.15 $ 17.22 $ 14
15 4.861$ 3.636$ 5.990$ 9.365$ 9.383$ 47.43 $ 173.7 $ 717.0 # 248.7 $ 77.32 $ 28.94 $ 15.81 $ 15
16 10.11 $ 3.487$ 6.158$ 8.728$ 8.545$ 44.74 $ 181.1 $ 640.6 # 220.4 $ 72.52 $ 25.94 $ 30.29 $ 16
17 24.75 $ 3.366$ 6.052$ 8.147$ 8.539$ 41.05 $ 181.6 $ 613.3 # 213.8 $ 68.82 $ 23.99 $ 36.16 $ 17
18 20.47 $ 3.679$ 5.977$ 8.799$ 8.312$ 61.02 $ 173.1 $ 573.5 # 202.1 $ 67.18 $ 22.86 $ 30.30 $ 18
19 16.15 $ 4.196$ 6.252$ 8.736$ 8.731$ 76.43 $ 174.9 $ 511.5 # 193.6 $ 78.85 $ 24.82 $ 26.09 $ 19
20 12.78 $ 4.718$ 5.981$ 10.46 $ 8.812$ 72.70 $ 164.3 $ 453.6 # 179.9 $ 78.71 $ 25.36 $ 25.39 $ 20
21 11.65 $ 4.645$ 6.180$ 16.03 $ 8.320$ 60.23 $ 257.0 $ 427.0 # 166.6 $ 81.10 $ 27.07 $ 20.88 $ 21
22 9.836$ 4.630$ 6.034$ 20.44 $ 8.231$ 52.31 $ 397.4 # 431.3 # 154.9 $ 80.05 $ 25.60 $ 18.47 $ 22
23 8.291$ 4.697$ 5.889$ 19.24 $ 8.022$ 44.06 $ 418.2 # 400.3 # 139.6 $ 78.11 $ 24.17 $ 15.96 $ 23
24 7.446$ 5.078$ 5.466$ 15.71 $ 11.80 $ 40.51 $ 486.5 # 371.8 $ 129.5 $ 72.82 $ 24.37 $ 13.25 $ 24
25 6.865$ 8.530$ 5.961$ 14.86 $ 32.21 $ 39.92 $ 504.0 # 340.6 $ 121.4 $ 68.96 $ 26.65 $ 11.41 $ 25
26 6.699$ 7.941$ 6.889$ 13.73 $ 57.29 $ 39.31 $ 571.4 # 311.2 $ 111.8 $ 65.58 $ 31.77 $ 10.91 $ 26
27 6.350$ 5.903$ 7.375$ 12.49 $ 47.53 $ 40.19 $ 544.1 # 288.2 $ 103.8 $ 62.36 $ 29.50 $ 9.738$ 27
28 6.398$ 5.075$ 7.477$ 11.04 $ 40.77 $ 41.83 $ 494.4 # 312.1 $ 95.89 $ 57.47 $ 25.74 $ 9.844$ 28
29 6.402$ 7.269$ 10.71 $ 34.89 $ 41.89 $ 446.5 # 413.5 $ 87.68 $ 58.92 $ 24.59 $ 9.837$ 29
30 6.155$ 6.997$ 9.923$ 30.04 $ 38.46 $ 431.3 # 558.4 # 81.86 $ 51.68 $ 25.16 $ 9.133$ 30
31 6.209$ 6.758$ 34.18 $ 390.3 # 570.2 # 43.27 $ 9.158$ 31
Mean 7.596$ 5.024$ 6.195$ 9.830$ 16.59 $ 44.88 $ 312.7 $ 670.5 $ 260.0 $ 77.67 $ 31.59 $ 20.36 $
Median 6.155$ 4.467$ 6.052$ 9.082$ 10.50 $ 41.65 $ 284.5 $ 613.3 $ 234.6 $ 78.11 $ 29.83 $ 20.88 $
Maximum 24.75 $ 11.30 $ 8.412$ 20.44 $ 57.29 $ 76.43 $ 571.4 $1222 $ 540.2 $ 109.3 $ 42.85 $ 36.16 $
Minimum 3.479$ 3.366$ 4.687$ 5.617$ 8.022$ 21.14 $ 34.62 $ 288.2 $ 81.86 $ 43.27 $ 22.86 $ 9.133$
Total 235.4 $ 140.6 $ 192.0 $ 294.9 $ 514.3 $ 1346 $ 9695 $20786 $ 7800 $ 2407 $ 947.7 $ 631.3 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 123.2 $ # ... Relative Uncertainty +/-15%
Ann. Median 26.35 $ $ ... Relative Uncertainty +/-20%
Annual Total 44992 $
Maximum Minimum
Daily 1222 $ 3.366$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 9.075$ 6.342$ 3.515$ 3.644$ 6.349$ 12.26 $ 99.45 $ 100.5 $ 299.2 $ 66.12 $ 76.68 $ 8.998$ 1
2 8.628$ 5.863$ 3.660$ 4.061$ 6.672$ 11.12 $ 89.11 $ 90.69 $ 391.5 $ 62.54 $ 95.89 $ 8.912$ 2
3 9.363$ 5.966$ 3.753$ 4.389$ 6.775$ 8.081$ 78.14 $ 82.93 $ 504.2 # 56.07 $ 88.73 $ 8.065$ 3
4 8.581$ 5.887$ 3.078$ 4.751$ 7.538$ 6.858$ 94.77 $ 73.92 $ 567.9 # 53.67 $ 81.51 $ 6.906$ 4
5 8.231$ 5.745$ 2.982$ 4.468$ 7.501$ 6.475$ 197.9 $ 95.11 $ 578.8 # 57.84 $ 68.41 $ 6.814$ 5
6 10.57 $ 5.178$ 2.846$ 3.802$ 9.529$ 8.297$ 333.1 $ 131.4 $ 502.6 # 59.04 $ 59.10 $ 6.285$ 6
7 11.43 $ 4.364$ 4.955$ 3.953$ 10.32 $ 14.99 $ 377.1 $ 122.3 $ 435.0 # 57.46 $ 53.27 $ 6.305$ 7
8 9.077$ 3.534$ 6.997$ 3.997$ 11.50 $ 19.21 $ 333.8 $ 116.1 $ 370.2 $ 54.14 $ 47.14 $ 9.215$ 8
9 8.257$ 2.735$ 7.343$ 3.966$ 10.44 $ 39.29 $ 313.8 $ 105.6 $ 306.9 $ 49.71 $ 41.15 $ 8.539$ 9
10 8.062$ 2.799$ 6.605$ 3.613$ 8.893$ 56.84 $ 258.6 $ 91.38 $ 250.0 $ 46.45 $ 35.87 $ 7.465$ 10
11 9.623$ 3.030$ 5.712$ 3.789$ 8.212$ 70.16 $ 218.4 $ 80.48 $ 204.3 $ 42.79 $ 30.55 $ 6.695$ 11
12 10.19 $ 3.219$ 5.172$ 3.960$ 7.844$ 70.93 $ 204.0 $ 70.11 $ 176.8 $ 39.86 $ 26.19 $ 6.410$ 12
13 15.31 $ 3.805$ 4.574$ 3.750$ 7.643$ 62.45 $ 177.8 $ 70.57 $ 160.9 $ 37.18 $ 23.23 $ 6.034$ 13
14 15.61 $ 3.682$ 4.264$ 4.402$ 7.549$ 51.30 $ 154.5 $ 89.53 $ 148.0 $ 37.49 $ 20.41 $ 5.454$ 14
15 14.40 $ 3.030$ 5.435$ 4.542$ 7.868$ 56.89 $ 139.2 $ 116.5 $ 139.0 $ 37.35 $ 18.35 $ 5.445$ 15
16 16.15 $ 2.516$ 5.221$ 4.289$ 10.75 $ 47.19 $ 128.3 $ 120.9 $ 131.9 $ 37.70 $ 16.78 $ 5.336$ 16
17 30.21 $ 2.490$ 4.455$ 4.471$ 12.13 $ 43.04 $ 120.7 $ 206.4 $ 120.6 $ 36.22 $ 15.52 $ 5.450$ 17
18 31.08 $ 2.471$ 4.259$ 4.478$ 12.32 $ 38.36 $ 110.5 $ 214.7 $ 113.2 $ 35.16 $ 15.93 $ 5.242$ 18
19 29.72 $ 2.315$ 4.385$ 13.02 $ 11.32 $ 31.04 $ 110.0 $ 199.7 $ 129.8 $ 33.31 $ 18.50 $ 4.239$ 19
20 29.50 $ 2.220$ 3.857$ 20.07 $ 10.85 $ 26.18 $ 158.2 $ 183.7 $ 149.3 $ 29.93 $ 18.96 $ 5.141$ 20
21 21.92 $ 2.411$ 3.424$ 15.42 $ 10.16 $ 25.39 $ 181.3 $ 166.9 $ 148.4 $ 27.81 $ 17.50 $ 6.592$ 21
22 18.79 $ 2.658$ 3.731$ 13.59 $ 13.87 $ 27.33 $ 201.2 $ 146.6 $ 138.1 $ 26.43 $ 13.73 $ 5.740$ 22
23 31.27 $ 2.555$ 4.048$ 11.63 $ 14.62 $ 67.50 $ 193.1 $ 172.9 $ 128.0 $ 25.72 $ 12.38 $ 5.328$ 23
24 33.06 $ 2.555$ 4.933$ 10.25 $ 13.98 $ 81.10 $ 181.8 $ 186.0 $ 115.0 $ 27.63 $ 11.91 $ 5.198$ 24
25 28.11 $ 2.680$ 4.683$ 8.458$ 13.67 $ 65.16 $ 179.4 $ 177.6 $ 100.9 $ 26.93 $ 13.16 $ 4.316$ 25
26 19.14 $ 2.674$ 3.925$ 7.363$ 13.36 $ 61.96 $ 179.3 $ 163.7 $ 86.46 $ 26.03 $ 9.594$ 4.455$ 26
27 10.11 $ 2.493$ 3.620$ 6.699$ 12.08 $ 87.82 $ 168.3 $ 150.0 $ 79.62 $ 27.93 $ 9.141$ 4.316$ 27
28 8.474$ 2.521$ 3.524$ 6.103$ 8.965$ 113.3 $ 145.4 $ 139.0 $ 73.38 $ 26.07 $ 12.23 $ 5.122$ 28
29 6.892$ 3.183$ 6.185$ 8.379$ 116.5 $ 128.2 $ 129.2 $ 67.94 $ 22.88 $ 11.05 $ 5.435$ 29
30 6.693$ 2.885$ 6.293$ 11.81 $ 112.0 $ 116.8 $ 194.4 $ 64.86 $ 24.31 $ 9.520$ 4.585$ 30
31 6.983$ 3.037$ 13.49 $ 108.1 $ 252.2 $ 43.29 $ 4.277$ 31
Mean 15.63 $ 3.491$ 4.325$ 6.648$ 10.20 $ 47.97 $ 176.8 $ 136.8 $ 222.8 $ 39.84 $ 32.41 $ 6.075$
Median 10.57 $ 2.767$ 4.048$ 4.475$ 10.32 $ 45.12 $ 168.3 $ 129.2 $ 148.2 $ 37.35 $ 18.73 $ 5.454$
Maximum 33.06 $ 6.342$ 7.343$ 20.07 $ 14.62 $ 116.5 $ 377.1 $ 252.2 $ 578.8 $ 66.12 $ 95.89 $ 9.215$
Minimum 6.693$ 2.220$ 2.846$ 3.613$ 6.349$ 6.475$ 78.14 $ 70.11 $ 64.86 $ 22.88 $ 9.141$ 4.239$
Total 484.5 $ 97.73 $ 134.0 $ 199.4 $ 316.4 $1439 $5481 $4242 $6684 $1235 $ 972.4 $ 188.3 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 58.83 $ # ... Relative Uncertainty +/-15%
Ann. Median 14.99 $ $ ... Relative Uncertainty +/-20%
Annual Total 21475 $
Maximum Minimum
Daily 578.8 $ 2.220$
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 3.306$ 1.583& 2.764$ 3.413$ 4.699$ 49.62 $ 106.2 $ 198.4 $ 155.6 $ 132.5 $ 24.08 $ 36.81 $ 1
2 3.217$ 1.622& 2.392$ 3.982$ 4.514$ 41.98 $ 93.16 $ 205.0 $ 222.1 $ 135.5 $ 27.40 $ 33.61 $ 2
3 6.782$ 1.660& 2.012$ 4.700$ 4.960$ 36.19 $ 81.66 $ 219.3 $ 243.7 $ 139.1 $ 31.21 $ 31.74 $ 3
4 8.907$ 1.600& 2.900$ 4.312$ 5.438$ 32.77 $ 72.62 $ 226.2 $ 238.5 $ 143.2 $ 31.38 $ 29.83 $ 4
5 7.548$ 1.448& 1.628& 3.921$ 6.602$ 31.65 $ 68.14 $ 215.3 $ 210.4 $ 154.5 $ 31.87 $ 28.64 $ 5
6 5.883$ 1.321& 1.483& 3.520$ 21.87 $ 31.81 $ 85.72 $ 196.9 $ 290.5 $ 144.8 $ 28.65 $ 27.56 $ 6
7 5.307$ 1.274& 1.422& 3.425$ 22.79 $ 32.19 $ 151.8 $ 178.7 $ 550.1 # 143.7 $ 26.62 $ 25.64 $ 7
8 4.530$ 1.108& 1.377& 2.756$ 25.88 $ 31.19 $ 174.4 $ 164.1 $ 586.0 # 171.4 $ 24.16 $ 23.25 $ 8
9 4.073$ 1.076& 1.388& 2.724$ 16.98 $ 30.21 $ 153.2 $ 157.1 $ 634.4 # 151.6 $ 27.35 $ 20.78 $ 9
10 4.036$ 1.229& 1.298& 4.455$ 12.06 $ 30.14 $ 137.8 $ 177.3 $ 667.6 # 141.8 $ 66.12 $ 20.17 $ 10
11 4.185$ 1.184& 1.195& 3.861$ 11.04 $ 33.15 $ 114.1 $ 218.9 $ 586.6 # 131.8 $ 75.93 $ 18.22 $ 11
12 6.309$ 1.104& 1.356& 6.251$ 12.78 $ 58.66 $ 100.7 $ 269.3 $ 479.6 # 119.9 $ 62.44 $ 16.22 $ 12
13 6.721$ 7.421$ 1.525& 6.870$ 13.22 $ 74.61 $ 104.7 $ 295.1 $ 369.2 $ 109.7 $ 61.90 $ 15.38 $ 13
14 6.528$ 7.544$ 1.481& 7.243$ 13.10 $ 75.78 $ 142.6 $ 277.8 $ 312.6 $ 96.05 $ 67.78 $ 22.03 $ 14
15 6.262$ 5.767$ 3.136$ 7.312$ 12.65 $ 64.56 $ 174.7 $ 234.4 $ 266.1 $ 83.53 $ 74.73 $ 17.68 $ 15
16 5.525$ 4.916$ 3.509$ 7.447$ 11.80 $ 65.69 $ 178.5 $ 237.9 $ 240.7 $ 77.07 $ 76.84 $ 15.80 $ 16
17 4.367$ 4.676$ 4.856$ 6.646$ 10.81 $ 59.13 $ 199.1 $ 266.7 $ 228.7 $ 70.59 $ 81.87 $ 14.34 $ 17
18 4.013$ 3.798$ 9.910$ 6.428$ 11.08 $ 78.89 $ 216.3 $ 299.1 $ 201.5 $ 66.21 $ 81.90 $ 13.48 $ 18
19 4.232$ 2.915$ 10.58 $ 7.269$ 10.77 $ 83.54 $ 199.9 $ 306.4 $ 207.5 $ 63.59 $ 77.93 $ 12.12 $ 19
20 4.484$ 2.365$ 7.543$ 7.520$ 10.18 $ 69.77 $ 181.0 $ 278.1 $ 229.5 $ 53.88 $ 69.62 $ 11.33 $ 20
21 4.582$ 2.106$ 6.214$ 7.083$ 10.81 $ 56.35 $ 163.9 $ 247.7 $ 276.9 $ 53.30 $ 64.14 $ 10.45 $ 21
22 4.342$ 1.711& 5.386$ 6.353$ 10.79 $ 47.84 $ 159.7 $ 221.5 $ 311.2 $ 55.40 $ 58.64 $ 9.026$ 22
23 4.892$ 1.531& 4.312$ 5.735$ 10.53 $ 46.54 $ 238.8 $ 192.1 $ 307.4 $ 47.00 $ 53.04 $ 7.805$ 23
24 4.880$ 1.676& 3.243$ 5.633$ 11.26 $ 60.76 $ 250.0 $ 169.6 $ 288.2 $ 41.28 $ 45.57 $ 6.468$ 24
25 4.318$ 2.140$ 2.396$ 5.859$ 28.59 $ 72.43 $ 241.5 $ 151.0 $ 267.0 $ 38.46 $ 38.66 $ 6.030$ 25
26 4.430$ 2.293$ 2.399$ 5.681$ 43.49 $ 69.98 $ 263.0 $ 137.6 $ 236.6 $ 33.21 $ 34.51 $ 5.716$ 26
27 4.398$ 2.383$ 2.874$ 5.308$ 32.70 $ 70.35 $ 244.9 $ 128.8 $ 218.2 $ 29.42 $ 30.53 $ 5.513$ 27
28 4.228$ 2.847$ 3.039$ 5.463$ 31.61 $ 63.91 $ 257.1 $ 126.0 $ 190.8 $ 27.01 $ 30.96 $ 5.444$ 28
29 3.293$ 2.889$ 3.114$ 5.299$ 38.62 $ 92.90 $ 247.2 $ 127.2 $ 155.3 $ 24.10 $ 29.58 $ 5.646$ 29
30 2.636$ 3.615$ 4.846$ 56.79 $ 111.6 $ 227.7 $ 114.0 $ 140.0 $ 22.43 $ 37.00 $ 4.937$ 30
31 1.936& 3.539$ 55.52 $ 215.6 $ 106.3 $ 21.52 $ 5.443$ 31
Mean 4.844& 2.593& 3.351& 5.377$ 18.51 $ 56.81 $ 169.2 $ 204.6 $ 310.4 $ 87.88 $ 49.08 $ 16.36 $
Median 4.430& 1.711& 2.874& 5.548$ 12.06 $ 58.89 $ 174.4 $ 205.0 $ 254.9 $ 77.07 $ 42.12 $ 15.38 $
Maximum 8.907& 7.544& 10.58 & 7.520$ 56.79 $ 111.6 $ 263.0 $ 306.4 $ 667.6 $ 171.4 $ 81.90 $ 36.81 $
Minimum 1.936& 1.076& 1.195& 2.724$ 4.514$ 30.14 $ 68.14 $ 106.3 $ 140.0 $ 21.52 $ 24.08 $ 4.937$
Total 150.1 & 75.18 & 103.8 & 161.3 $ 574.0 $1704 $5246 $6345 $9314 $2724 $1472 $ 507.1 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 77.53 & # ... Relative Uncertainty +/-15%
Ann. Median 29.03 & $ ... Relative Uncertainty +/-20%
Annual Total 28379 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 667.6 & 1.076&
Department of Water and Environmental Regulation HYDAY V139 Output 17/04/2021
Site 607022 Lefroy Brook - Cascades 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 5.015$ 3.308$ 4.795$ 5.637$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 4.633$ 2.584$ 4.706$ 6.346$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 4.721$ 2.138$ 4.556$ 6.409$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 4.745$ 2.033$ 6.194$ 6.390$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 4.518$ 2.103$ 7.294$ 6.382$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 4.112$ 2.077$ 7.598$ 5.971$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 3.867$ 8.463$ 7.268$ 5.885$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 3.692$ 37.73 $ 6.849$ 6.084$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 3.047$ 23.85 $ 6.352$ 5.688$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 2.737$ 18.03 $ 23.08 $ 5.996$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 3.318$ 15.50 $ 39.13 $ 8.672$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 3.950$ 12.67 $ 32.75 $ 29.59 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 3.515$ 10.84 $ 37.54 $ 24.03 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 3.362$ 9.713$ 35.00 $ 17.18 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 3.018$ 8.018$ 25.44 $ 12.34 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 2.446$ 7.237$ 16.78 $ 14.88 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 2.285$ 6.781$ 12.68 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 2.232$ 7.445$ 10.74 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 2.166$ 8.295$ 9.396$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 2.522$ 7.300$ 7.954$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 4.562$ 6.884$ 7.256$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 6.920$ 6.475$ 6.901$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 4.946$ 5.760$ 6.266$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 3.715$ 8.034$ 7.622$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 3.423$ 5.269$ 6.513$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 3.475$ 5.162$ 5.799$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 3.692$ 5.666$ 5.866$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 3.965$ 4.979$ 6.116$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 4.443$ 6.053$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 4.002$ 5.864$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 3.523$ 5.256$ [ ] [ ] [ ] [ ] [ ] 31
Mean 3.760$ 8.728$ 12.11 $ 10.46 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median 3.692$ 7.060$ 7.256$ 6.386$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum 6.920$ 37.73 $ 39.13 $ 29.59 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum 2.166$ 2.033$ 4.556$ 5.637$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total 116.5 $ 244.3 $ 375.6 $ 167.5 $ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 0 0 0 14 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 8.529$ $ ... Relative Uncertainty +/-20%
Ann. Median 6.025$ [ ... Not Available
Annual Total 904.0 $
Missing Days 259
Maximum Minimum
Daily 39.13 $ 2.033$