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Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1984
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000& 0.000& 0.000& 0.000& 0.000& 36.44 " 64.26 " 309.6 "1544 # 199.0 " 32.50 " 32.10 " 1
2 0.000& 0.000& 0.000& 0.000& 0.000& 28.35 " 58.02 " 249.9 " 985.3 # 237.0 " 39.21 " 28.10 " 2
3 0.000& 0.000& 0.000& 0.000& 0.000& 26.09 " 56.42 " 416.1 #1112 # 330.2 " 45.82 " 24.74 " 3
4 0.000& 0.000& 0.000& 0.000& 0.000& 23.74 " 53.82 "2687 &1992 & 321.0 " 55.46 " 21.72 " 4
5 0.000& 0.000& 0.000& 0.000& 0.000& 24.15 " 51.93 "2757 &1896 & 285.0 " 58.40 " 18.99 " 5
6 0.000& 0.000& 0.000& 0.000& 0.000& 42.55 " 69.27 "1619 &2979 & 212.9 " 66.48 " 16.61 " 6
7 0.000& 0.000& 0.000& 0.000& 0.003& 120.7 " 249.8 "1238 #1834 & 167.6 " 82.89 " 14.78 " 7
8 0.000& 0.000& 0.000& 0.000& 0.292& 182.6 " 582.1 #1681 #1020 # 141.2 " 99.33 " 12.82 " 8
9 0.000& 0.000& 0.000& 0.000& 0.761& 118.6 " 866.8 #1688 #1080 # 119.8 " 124.7 " 13.59 " 9
10 0.000& 0.000& 0.000& 0.000& 0.845& 83.32 " 725.8 #1691 #3889 & 102.6 " 117.6 " 12.93 " 10
11 0.000& 0.000& 0.000& 0.000& 0.564& 65.76 " 499.8 "1422 #3795 & 89.54 " 95.90 " 11.65 " 11
12 0.000& 0.000& 0.000& 0.000& 0.527& 51.09 " 357.8 " 945.6 #1718 & 80.26 " 77.08 " 10.81 " 12
13 0.000& 0.000& 0.000& 0.000& 1.606& 44.56 " 273.8 " 638.6 #1038 # 72.35 " 61.33 " 9.949" 13
14 0.000& 0.000& 0.000& 0.000& 4.762& 43.16 " 220.2 " 512.4 " 881.1 # 66.77 " 47.50 " 9.064" 14
15 0.000& 0.000& 0.000& 0.000& 5.281& 51.35 " 186.0 " 568.2 "1761 & 61.43 " 37.79 " 8.256" 15
16 0.000& 0.000& 0.000& 0.000& 4.421& 62.94 " 254.3 " 638.3 "2081 & 56.95 " 40.76 " 7.716" 16
17 0.000& 0.000& 0.000& 0.000& 3.995& 57.35 "1503 & 576.2 "1398 # 54.56 " 559.7 # 7.151" 17
18 0.000& 0.000& 0.000& 0.000& 3.618& 49.34 "1651 & 467.6 " 918.8 # 50.96 " 823.6 # 6.105" 18
19 0.000& 0.000& 0.000& 0.000& 3.503& 44.88 "1044 # 475.0 " 649.6 # 46.47 " 510.0 " 5.916" 19
20 0.000& 0.000& 0.000& 0.000& 4.596& 39.47 " 662.4 # 734.8 # 539.0 " 43.09 " 346.2 " 5.621" 20
21 0.000& 0.000& 0.000& 0.000& 7.080& 38.53 " 574.8 " 943.7 # 460.0 " 38.68 " 223.0 " 5.219" 21
22 0.000& 0.000& 0.000& 0.000& 12.03 & 57.11 " 494.6 " 918.9 # 375.4 " 35.55 " 144.9 " 4.414" 22
23 0.000& 0.000& 0.000& 0.000& 20.05 & 160.5 " 397.8 "1043 # 326.1 " 33.70 " 104.2 " 3.845" 23
24 0.000& 0.000& 0.000& 0.000& 20.16 & 204.3 " 321.9 " 797.8 # 280.2 " 32.64 " 89.17 " 3.352" 24
25 0.000& 0.000& 0.000& 0.000& 18.63 & 180.2 " 262.8 " 564.2 " 241.4 " 32.37 " 82.81 " 2.788" 25
26 0.000& 0.000& 0.000& 0.000& 16.58 & 160.0 " 230.6 " 434.5 " 212.7 " 31.24 " 71.72 " 2.344" 26
27 0.000& 0.000& 0.000& 0.000& 21.14 & 135.6 " 246.4 " 345.6 " 192.8 " 30.47 " 59.94 " 2.126" 27
28 0.000& 0.000& 0.000& 0.000& 25.72 " 114.4 " 376.4 " 309.5 " 188.2 " 28.16 " 49.36 " 2.007" 28
29 0.000& 0.000& 0.000& 0.000& 42.94 " 89.35 " 510.9 " 376.1 " 194.7 " 25.30 " 42.73 " 1.536" 29
30 0.000& 0.000& 0.000& 56.89 " 73.18 " 584.6 " 901.2 # 202.8 " 24.22 " 36.94 " 1.090" 30
31 0.000& 0.000& 49.35 " 416.3 "1684 # 28.07 " 1.024" 31
Mean 0.000& 0.000& 0.000& 0.000& 10.49 & 80.32 " 446.7 & 956.0 &1193 & 99.33 " 140.9 # 9.947"
Median 0.000& 0.000& 0.000& 0.000& 3.995& 57.23 " 357.8 & 734.8 &1003 & 56.95 " 74.40 # 7.716"
Maximum 0.000& 0.000& 0.000& 0.000& 56.89 & 204.3 "1651 &2757 &3889 & 330.2 " 823.6 # 32.10 "
Minimum 0.000& 0.000& 0.000& 0.000& 0.000& 23.74 " 51.93 & 249.9 & 188.2 & 24.22 " 32.50 # 1.024"
Total 0.00& 0.00& 0.00& 0.00& 325.3 & 2409 "13848 &29635 &35786 & 3079 " 4227 # 308.4 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 244.9 & " ... Relative Uncertainty +/-10%
Ann. Median 27.08 & # ... Relative Uncertainty +/-15%
Annual Total 89618 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 3889 & 0.000&
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1985
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.978" 0.497" 0.000$ 0.223" 7.763" 46.25 " 55.83 " 196.4 " 651.0 " 128.1 " 35.35 " 11.03 " 1
2 0.745" 0.350" 0.000$ 0.172" 10.43 " 38.40 " 184.1 " 153.7 " 656.5 " 110.3 " 32.70 " 11.88 " 2
3 0.603" 0.252" 0.000$ 0.180" 14.19 " 32.99 " 255.2 " 123.0 " 487.7 " 95.54 " 31.68 " 12.13 " 3
4 0.542" 0.154" 0.000$ 0.138" 14.69 " 29.67 " 186.7 " 108.1 " 317.2 " 86.59 " 35.00 " 12.63 " 4
5 0.479" 0.084" 0.000$ 0.071" 16.03 " 27.91 " 138.3 " 111.5 " 224.7 " 79.88 " 41.35 " 11.76 " 5
6 0.502" 0.045" 0.000$ 0.038" 16.07 " 26.75 " 105.5 " 168.1 " 186.9 " 73.38 " 40.25 " 10.73 " 6
7 0.473" 0.034" 0.006$ 0.038" 17.07 " 26.81 " 83.39 " 197.2 " 157.7 " 66.40 " 37.03 " 9.935" 7
8 0.376" 0.008" 0.039$ 0.080" 16.12 " 28.19 " 69.09 " 190.6 " 136.2 " 59.13 " 32.54 " 8.783" 8
9 0.296" 0.002" 0.101$ 0.686" 14.69 " 27.89 " 55.99 " 190.3 " 129.2 " 60.42 " 28.93 " 7.622" 9
10 0.214" 0.001" 0.183$ 0.735" 13.65 " 27.53 " 49.44 " 248.6 " 133.1 " 87.25 " 28.79 " 6.312" 10
11 0.170" 0.000$ 0.058$ 220.2 " 12.28 " 28.86 " 45.70 " 261.4 " 131.0 " 94.71 " 28.43 " 5.259" 11
12 0.130" 0.000$ 0.033" 136.3 " 11.45 " 27.36 " 42.11 " 227.7 " 128.7 " 89.72 " 27.57 " 4.450" 12
13 0.102" 0.000$ 0.055" 74.68 " 10.71 " 26.33 " 39.74 " 229.5 " 123.5 " 99.14 " 24.80 " 3.870" 13
14 0.070" 0.000$ 0.072" 54.28 " 10.00 " 25.85 " 42.62 " 270.5 " 108.5 " 162.4 " 21.55 " 3.369" 14
15 0.064" 0.000$ 0.082" 43.14 " 9.457" 26.78 " 65.19 " 304.2 " 97.70 " 202.4 " 19.82 " 2.838" 15
16 0.061" 0.000$ 0.070" 32.38 " 9.311" 30.98 " 96.94 " 368.9 " 93.39 " 175.1 " 18.12 " 2.342" 16
17 0.129" 0.000$ 0.055" 25.10 " 9.122" 37.34 " 92.55 " 305.9 " 92.63 " 148.7 " 16.79 " 2.065" 17
18 0.236" 0.000$ 0.044" 20.46 " 8.954" 54.83 " 84.12 " 228.3 " 192.9 " 132.6 " 15.69 " 2.211" 18
19 0.840" 0.000$ 0.035" 17.53 " 9.077" 54.44 " 74.30 " 221.3 "1087 " 123.1 " 14.27 " 2.027" 19
20 10.02 " 0.000$ 0.037" 15.11 " 9.552" 49.71 " 85.40 " 392.6 " 639.6 " 107.1 " 12.96 " 2.082" 20
21 4.983" 0.000$ 0.072" 13.38 " 10.65 " 41.51 " 162.1 " 647.6 " 351.7 " 102.0 " 11.96 " 2.160" 21
22 3.558" 0.000$ 0.091" 11.80 " 12.04 " 35.72 " 180.9 " 715.7 " 266.9 " 120.5 " 10.96 " 2.029" 22
23 21.91 " 0.000$ 0.071" 10.68 " 14.15 " 32.51 " 146.3 " 515.6 " 447.4 " 117.0 " 10.82 " 1.851" 23
24 11.32 " 0.000$ 0.079" 9.697" 18.86 " 31.65 " 112.1 " 400.3 " 773.6 " 100.9 " 11.49 " 1.741" 24
25 6.165" 0.000$ 0.089" 8.843" 20.66 " 31.88 " 91.94 " 485.9 " 777.9 " 81.12 " 12.68 " 1.581" 25
26 3.596" 0.000$ 0.048" 8.101" 17.97 " 54.46 " 94.15 " 702.2 " 519.2 " 66.15 " 12.38 " 1.417" 26
27 2.106" 0.000$ 0.087" 7.527" 18.16 " 82.91 " 166.9 " 947.0 " 352.3 " 53.29 " 12.44 " 1.287" 27
28 1.397" 0.000$ 0.138" 7.221" 20.80 " 63.53 " 305.8 "1442 " 248.5 " 46.57 " 11.23 " 1.179" 28
29 1.169" 0.162" 7.064" 30.65 " 51.49 " 461.1 "1053 " 191.6 " 43.51 " 10.46 " 1.287" 29
30 0.803" 0.193" 7.467" 45.44 " 44.15 " 370.4 " 601.2 " 153.6 " 40.84 " 10.10 " 1.241" 30
31 0.595" 0.227" 51.18 " 271.1 " 486.0 " 38.51 " 1.115" 31
Mean 2.407" 0.051$ 0.069$ 24.44 " 16.17 " 38.16 " 136.0 " 403.0 " 328.6 " 96.53 " 21.94 " 4.846"
Median 0.595" 0.000$ 0.058$ 8.472" 14.15 " 32.20 " 94.15 " 270.5 " 208.8 " 94.71 " 18.97 " 2.342"
Maximum 21.91 " 0.497$ 0.227$ 220.2 " 51.18 " 82.91 " 461.1 "1442 "1087 " 202.4 " 41.35 " 12.63 "
Minimum 0.061" 0.000$ 0.000$ 0.038" 7.763" 25.85 " 39.74 " 108.1 " 92.63 " 38.51 " 10.10 " 1.115"
Total 74.63" 1.43$ 2.13$ 733.3 " 501.2 " 1145 " 4215 "12494 " 9858 " 2992 " 658.1 " 150.2 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 89.93 $ " ... Relative Uncertainty +/-10%
Ann. Median 18.86 $ $ ... Relative Uncertainty +/-20%
Annual Total 32825 $
Maximum Minimum
Daily 1442 $ 0.000$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1986
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1.057" 0.028" 0.033" 0.980" 1.818" 12.15 " 85.97 " 297.5 " 392.5 " 166.8 " 32.54 " 4.208" 1
2 1.003" 0.021" 0.045" 0.790" 1.615" 11.26 " 117.9 " 395.0 " 293.9 " 158.7 " 29.42 " 3.913" 2
3 0.929" 0.017" 0.025" 0.651" 1.495" 10.81 " 123.0 " 390.6 " 242.2 " 135.3 " 27.24 " 3.642" 3
4 0.818" 0.012" 0.025" 0.546" 1.510" 10.05 " 177.5 " 288.9 " 253.6 " 119.9 " 25.97 " 3.587" 4
5 0.749" 0.011" 0.025" 0.494" 1.503" 9.533" 200.2 " 204.0 " 307.3 " 104.3 " 24.69 " 3.834" 5
6 0.804" 0.011" 0.028" 0.445" 2.133" 9.322" 167.5 " 162.5 " 254.9 " 94.48 " 23.34 " 3.770" 6
7 0.698" 0.021" 0.014" 0.562" 3.099" 9.331" 178.3 " 133.5 " 215.6 " 87.75 " 21.47 " 3.657" 7
8 0.580" 0.041" 0.014" 0.585" 3.075" 9.450" 144.0 " 132.8 " 192.8 " 81.16 " 19.93 " 3.509" 8
9 0.499" 0.030" 0.021" 0.535" 3.868" 9.681" 117.7 " 156.1 " 182.0 " 73.61 " 18.62 " 3.334" 9
10 0.403" 0.035" 0.022" 0.515" 5.376" 10.01 " 92.84 " 195.8 " 195.0 " 72.07 " 17.85 " 2.967" 10
11 0.367" 0.045" 0.018" 0.522" 6.385" 10.65 " 75.83 " 275.5 " 650.6 " 72.75 " 17.23 " 2.689" 11
12 0.304" 0.045" 0.028" 0.454" 6.474" 11.12 " 59.59 " 577.1 "1780 " 71.80 " 16.30 " 2.549" 12
13 0.242" 0.054" 0.025" 0.358" 5.890" 14.00 " 48.60 " 964.8 "1967 " 82.41 " 15.28 " 2.226" 13
14 0.191" 0.062" 0.030" 0.332" 5.714" 16.42 " 46.97 "1045 " 880.6 " 106.6 " 14.55 " 2.060" 14
15 0.164" 0.084" 0.044" 0.294" 6.712" 18.57 " 79.33 " 776.7 " 613.0 " 112.0 " 13.78 " 1.976" 15
16 0.135" 0.073" 0.042" 0.248" 11.52 " 18.01 " 217.7 " 695.6 " 675.0 " 97.85 " 12.84 " 1.803" 16
17 0.125" 0.048" 0.034" 0.256" 21.78 " 16.46 " 269.0 " 593.3 " 681.3 " 99.18 " 12.17 " 1.588" 17
18 0.146" 0.040" 0.049" 0.293" 24.45 " 15.50 " 215.2 " 416.0 " 602.5 " 162.1 " 11.69 " 1.457" 18
19 0.108" 0.047" 0.133" 0.283" 19.27 " 16.60 " 161.7 " 350.2 " 579.1 " 201.0 " 10.71 " 1.368" 19
20 0.066" 0.066" 0.980" 0.319" 15.70 " 20.76 # 123.1 " 312.5 " 590.6 " 193.5 " 10.02 " 1.229" 20
21 0.050" 0.117" 0.998" 0.581" 13.92 " 20.30 # 101.0 " 272.5 " 479.1 " 152.8 " 8.956" 1.114" 21
22 0.035" 0.131" 0.830" 1.182" 13.30 " 19.49 # 93.10 " 233.7 " 396.5 " 119.1 " 8.007" 1.021" 22
23 0.022" 0.134" 0.759" 1.281" 13.43 " 19.38 # 137.4 " 282.7 " 408.3 " 94.93 " 7.152" 0.901" 23
24 0.014" 0.091" 0.916" 1.174" 15.38 " 19.55 # 260.3 " 414.2 " 448.5 " 78.73 " 6.453" 0.771" 24
25 0.014" 0.053" 2.065" 1.066" 17.99 " 22.95 # 435.3 " 468.0 " 339.7 " 64.69 " 5.789" 0.678" 25
26 0.014" 0.032" 2.223" 1.048" 18.41 " 29.94 # 811.5 " 494.7 " 316.1 " 54.76 " 5.216" 0.546" 26
27 0.019" 0.031" 1.909" 1.348" 17.02 " 62.51 " 709.2 " 418.5 " 294.0 " 47.80 " 4.867" 0.445" 27
28 0.013" 0.038" 1.657" 1.561" 15.49 " 85.74 " 453.9 " 386.9 " 231.5 " 44.07 " 4.451" 0.342" 28
29 0.018" 1.495" 1.751" 14.24 " 60.49 " 274.8 " 531.2 " 196.3 " 41.30 " 4.130" 0.273" 29
30 0.028" 1.244" 1.877" 13.80 " 69.63 " 201.9 " 656.8 " 172.7 " 37.50 " 4.292" 0.274" 30
31 0.033" 1.083" 12.99 " 200.7 " 549.4 " 34.79 " 0.267" 31
Mean 0.311" 0.051" 0.542" 0.744" 10.17 " 22.32 # 205.8 " 421.7 " 494.4 " 98.83 " 14.50 " 2.000"
Median 0.146" 0.043" 0.044" 0.554" 11.52 " 16.44 # 161.7 " 390.6 " 366.1 " 94.48 " 13.31 " 1.803"
Maximum 1.057" 0.134" 2.223" 1.877" 24.45 " 85.74 # 811.5 "1045 "1967 " 201.0 " 32.54 " 4.208"
Minimum 0.013" 0.011" 0.014" 0.248" 1.495" 9.322# 46.97 " 132.8 " 172.7 " 34.79 " 4.130" 0.267"
Total 9.65" 1.42" 16.81" 22.33" 315.4 " 669.7 # 6381 "13072 "14832 " 3064 " 435.0 " 62.00"
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 106.5 # " ... Relative Uncertainty +/-10%
Ann. Median 10.02 # # ... Relative Uncertainty +/-15%
Annual Total 38881 #
Maximum Minimum
Daily 1967 # 0.011#
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1987
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.272" 0.065" 0.014" 0.047" 12.54 " 17.79 " 34.08 " 527.4 " 102.9 " 70.85 " 15.03 " 12.99 " 1
2 0.270" 0.055" 0.012" 0.063" 11.20 " 17.38 " 33.34 " 479.6 " 89.37 " 51.95 " 53.65 " 14.91 " 2
3 0.228" 0.046" 0.010" 0.042" 9.829" 17.00 " 32.41 " 344.5 " 87.38 " 42.14 " 112.5 " 14.18 " 3
4 0.178" 0.051" 0.018" 0.046" 8.211" 16.53 " 32.78 " 220.0 " 87.80 " 35.35 " 103.6 " 13.60 " 4
5 0.156" 0.051" 0.022" 0.069" 7.136" 16.08 " 36.01 " 158.4 " 87.41 " 31.13 " 74.48 " 11.93 " 5
6 0.154" 0.052" 0.013" 0.074" 6.187" 15.99 " 37.43 " 124.0 " 81.12 " 27.44 " 54.31 " 10.44 " 6
7 0.187" 0.060" 0.007" 0.096" 5.526" 16.06 " 39.17 " 103.1 " 72.41 " 24.70 " 44.43 " 9.516" 7
8 0.180" 0.075" 0.007" 0.206" 5.399" 16.49 " 36.87 " 88.00 " 61.04 " 22.91 " 35.45 " 8.973" 8
9 0.126" 0.086" 0.005" 0.147" 6.252" 17.95 " 45.79 " 76.95 " 52.22 " 21.34 " 28.86 " 8.937" 9
10 0.103" 0.084" 0.007" 0.087" 12.20 " 20.03 " 67.02 " 66.03 " 46.00 " 19.73 " 23.85 " 8.792" 10
11 0.116" 0.075" 0.006" 0.106" 39.14 " 23.25 " 62.57 " 56.68 " 41.46 " 17.70 " 19.85 " 8.350" 11
12 0.089" 0.070" 0.008" 0.089" 118.5 " 28.83 " 50.93 " 51.43 " 37.74 " 16.29 " 16.69 " 7.899" 12
13 0.076" 0.071" 0.018" 0.083" 161.5 " 37.21 " 45.85 " 49.41 " 34.55 " 14.84 " 14.18 " 6.942" 13
14 0.066" 0.085" 0.021" 0.079" 130.7 " 38.65 " 42.33 " 50.51 " 32.20 " 14.39 " 12.25 " 5.690" 14
15 0.056" 0.082" 0.019" 0.038" 97.48 " 31.52 " 38.82 " 56.58 " 30.43 " 17.52 " 11.47 " 4.503" 15
16 0.056" 0.072" 0.011" 0.020" 73.51 " 29.06 " 40.05 " 60.38 " 28.45 " 37.41 " 11.19 " 3.642" 16
17 0.031" 0.053" 0.062" 0.012" 54.42 " 29.47 " 47.93 " 58.48 " 26.26 " 56.79 " 10.86 " 3.072" 17
18 0.022" 0.040" 0.020" 0.012" 44.32 " 27.88 " 55.61 " 55.19 " 24.81 " 62.14 " 10.97 " 2.532" 18
19 0.010" 0.026" 0.036" 0.008" 36.80 " 26.29 " 58.33 " 49.25 " 23.27 " 48.42 " 13.35 " 2.329" 19
20 0.004" 0.009" 0.019" 0.003" 31.86 " 25.11 " 58.92 " 45.30 " 21.74 " 36.60 " 13.75 " 2.029" 20
21 0.004" 0.006" 0.009" 0.502" 28.70 " 29.32 " 56.95 " 49.91 " 20.92 " 31.15 " 13.38 " 1.605" 21
22 0.010" 0.005" 0.008" 1.241" 26.96 " 50.86 " 48.14 " 78.56 " 19.23 " 26.43 " 12.87 " 1.341" 22
23 0.007" 0.006" 0.020" 1.712" 25.04 " 45.69 " 45.76 " 98.94 " 18.50 " 23.14 " 13.25 " 1.150" 23
24 0.001" 0.007" 0.035" 3.709" 23.62 " 43.72 " 81.02 " 99.92 " 18.98 " 20.47 " 12.01 " 0.988" 24
25 0.000" 0.008" 0.042" 4.529" 22.59 " 41.43 " 137.4 " 100.8 " 20.57 " 18.44 " 11.10 " 0.862" 25
26 0.000" 0.011" 0.092" 4.265" 22.86 " 37.04 " 129.3 " 154.9 " 24.29 " 16.96 " 10.72 " 0.738" 26
27 0.002" 0.015" 0.038" 4.561" 23.08 " 34.48 " 103.5 " 223.6 " 34.12 " 15.28 " 9.500" 0.558" 27
28 0.013" 0.019" 0.013" 7.597" 23.06 " 32.87 " 83.28 " 223.2 " 79.70 " 13.86 " 8.838" 0.398" 28
29 0.024" 0.007" 9.230" 21.52 " 31.84 " 91.16 " 197.5 " 105.2 " 12.58 " 9.087" 0.301" 29
30 0.033" 0.008" 9.589" 20.05 " 32.36 " 250.3 " 149.2 " 89.05 " 11.32 " 10.98 " 0.244" 30
31 0.060" 0.025" 18.55 " 487.7 " 118.9 " 10.71 " 0.197" 31
Mean 0.082" 0.046" 0.020" 1.609" 36.41 " 28.27 " 77.77 " 136.0 " 49.97 " 28.07 " 26.41 " 5.472"
Median 0.056" 0.052" 0.014" 0.088" 23.06 " 28.95 " 48.14 " 98.94 " 36.15 " 22.91 " 13.37 " 3.642"
Maximum 0.272" 0.086" 0.092" 9.589" 161.5 " 50.86 " 487.7 " 527.4 " 105.2 " 70.85 " 112.5 " 14.91 "
Minimum 0.000" 0.005" 0.005" 0.003" 5.399" 15.99 " 32.41 " 45.30 " 18.50 " 10.71 " 8.838" 0.197"
Total 2.533" 1.287" 0.632" 48.26 "1129 " 848.2 "2411 "4217 "1499 " 870.0 " 792.4 " 169.6 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 32.84 " " ... Relative Uncertainty +/-10%
Ann. Median 14.39 "
Annual Total 11988 "
Maximum Minimum
Daily 527.4 " 0.000"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1988
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.18" 0.01" 0.00" 0.04" 0.04" 291.4 " 1122 " 629.9 " 1773 " 1117 " 49.59" 14.61" 1
2 0.16" 0.02" 0.00" 0.04" 0.06" 675.5 " 865.0 " 544.5 " 985.8 " 851.2 " 45.08" 14.40" 2
3 0.15" 0.03" 0.00" 0.02" 0.15" 1586 " 709.8 " 508.3 " 683.8 " 576.7 " 44.83" 179.1 " 3
4 0.13" 0.03" 0.00" 0.02" 17.76" 2484 " 605.2 " 466.1 " 528.6 " 458.8 " 46.76" 104.3 " 4
5 0.12" 0.03" 0.00" 0.02" 492.2 " 1809 " 527.8 " 424.8 " 432.8 " 446.5 " 44.15" 50.41" 5
6 0.11" 0.03" 0.01" 0.02" 1023 " 1025 " 476.9 " 384.1 " 397.9 " 570.2 " 42.23" 33.47" 6
7 0.08" 0.02" 0.01" 0.02" 674.6 " 680.4 " 466.8 " 345.7 " 423.3 " 636.4 " 48.42" 28.51" 7
8 0.06" 0.01" 0.02" 0.01" 382.8 " 570.5 " 507.3 " 309.9 " 403.2 " 574.2 " 80.40" 24.18" 8
9 0.05" 0.01" 0.02" 0.01" 237.8 " 596.8 " 638.4 " 275.5 " 356.8 " 467.0 " 85.27" 18.97" 9
10 0.04" 0.01" 0.02" 0.01" 175.0 " 623.4 " 659.8 " 251.8 " 306.0 " 359.3 " 76.27" 16.22" 10
11 0.04" 0.01" 0.00" 0.03" 134.3 " 987.0 " 554.1 " 243.3 " 303.0 " 274.5 " 58.58" 14.35" 11
12 0.05" 0.00" 0.00" 0.05" 114.7 " 1241 " 467.2 " 266.6 " 309.5 " 215.2 " 49.09" 12.75" 12
13 0.07" 0.00" 0.00" 0.08" 189.5 " 902.5 " 677.1 " 416.4 " 279.5 " 181.1 " 52.62" 11.34" 13
14 0.07" 0.00" 0.00" 0.13" 594.2 " 1990 " 1300 " 713.5 " 234.5 " 152.8 " 57.61" 10.03" 14
15 0.05" 0.00" 0.01" 0.14" 2064 " 1314 " 1695 " 747.5 " 226.3 " 129.9 " 52.95" 8.90" 15
16 0.05" 0.00" 0.01" 0.12" 3426 " 924.7 " 1162 " 768.8 " 275.2 " 114.0 " 44.72" 7.73" 16
17 0.05" 0.00" 0.01" 0.05" 2561 " 1161 " 1058 " 1323 " 269.7 " 99.46" 37.49" 6.93" 17
18 0.06" 0.00" 0.01" 0.05" 1350 " 1188 " 2710 " 1236 " 214.6 " 89.67" 31.20" 6.39" 18
19 0.05" 0.00" 0.01" 0.03" 739.4 " 746.9 " 5063 " 905.3 " 182.2 " 84.91" 26.68" 5.91" 19
20 0.04" 0.00" 0.00" 0.01" 523.6 " 547.5 " 3121 " 761.6 " 155.6 " 92.21" 24.12" 5.35" 20
21 0.02" 0.00" 0.00" 0.06" 423.7 " 446.3 " 1897 " 696.2 " 143.8 " 155.8 " 22.12" 4.89" 21
22 0.01" 0.00" 0.00" 0.02" 531.5 " 374.3 " 1172 " 581.5 " 183.4 " 230.4 " 20.56" 4.44" 22
23 0.01" 0.00" 0.04" 0.02" 880.6 " 309.3 " 897.1 " 455.3 " 394.0 " 231.2 " 18.76" 4.08" 23
24 0.00" 0.00" 0.13" 0.05" 989.9 " 309.0 " 2344 " 395.3 " 700.7 " 186.0 " 17.82" 3.82" 24
25 0.00" 0.00" 0.12" 0.14" 672.4 " 5809 $ 6411 " 426.2 " 648.5 " 144.1 " 17.86" 3.50" 25
26 0.00" 0.00" 0.03" 0.08" 447.8 "16044 $ 3747 " 571.9 " 432.2 " 115.6 " 18.86" 3.18" 26
27 0.00" 0.00" 0.02" 0.03" 347.9 " 8394 " 1964 " 815.3 " 437.0 " 96.55" 18.29" 2.83" 27
28 0.00" 0.00" 0.02" 0.03" 314.8 " 4268 " 1299 " 675.3 " 1555 " 83.83" 17.73" 2.52" 28
29 0.00" 0.00" 0.02" 0.05" 276.4 " 2423 " 1210 " 564.2 " 2765 " 75.14" 17.39" 2.43" 29
30 0.00" 0.03" 0.05" 238.0 " 1562 " 1082 " 1411 " 1484 " 65.25" 16.05" 2.50" 30
31 0.01" 0.03" 213.2 " 800.8 " 3419 " 59.22" 2.62" 31
Mean 0.053" 0.007" 0.019" 0.046" 646.3 "2043 $1523 " 694.6 " 582.8 " 288.2 " 39.45 " 19.70 "
Median 0.046" 0.002" 0.009" 0.034" 423.7 "1006 $1082 " 564.2 " 396.0 " 181.1 " 43.19 " 7.730"
Maximum 0.18" 0.03" 0.13" 0.14" 3426 "16044 $ 6411 " 3419 " 2765 " 1117 " 85.27" 179.1 "
Minimum 0.000" 0.000" 0.000" 0.005" 0.041" 291.4 $ 466.8 " 243.3 " 143.8 " 59.22 " 16.05 " 2.431"
Total 1.65" 0.21" 0.59" 1.39"20036 "61283 $47208 "21534 "17485 " 8934 " 1183 " 610.6 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 487.1 $ " ... Relative Uncertainty +/-10%
Ann. Median 70.19 $ $ ... Relative Uncertainty +/-20%
Annual Total 178278 $
Maximum Minimum
Daily 16044 $ 0.000$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1989
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.845" 39.69 " 33.07 " 4.558" 32.69 " 91.23 " 274.2 " 581.3 " 572.0 " 174.5 " 140.1 " 13.58 " 1
2 2.967" 28.14 " 29.74 " 5.702" 25.97 " 76.25 " 329.2 " 480.3 " 508.9 " 152.0 " 117.9 " 12.02 " 2
3 2.950" 20.51 " 23.34 " 20.83 " 22.66 " 62.84 " 307.1 " 704.3 " 461.1 " 136.3 " 96.57 " 10.89 " 3
4 2.997" 15.57 " 18.68 " 33.48 " 21.32 " 63.05 " 324.8 "1143 " 351.4 " 163.5 " 81.95 " 9.950" 4
5 2.991" 11.75 " 15.99 " 33.21 " 21.72 " 55.87 " 269.4 "1493 " 255.3 " 390.2 " 69.80 " 9.097" 5
6 3.242" 9.285" 14.40 " 31.13 " 24.59 " 48.36 " 206.2 "1265 " 201.0 " 554.0 " 59.29 " 8.133" 6
7 4.139" 7.512" 13.85 " 31.18 " 25.54 " 47.39 " 191.2 "1322 " 170.1 " 495.0 " 52.44 " 7.333" 7
8 4.087" 6.379" 14.58 " 27.34 " 23.14 " 60.36 " 427.8 " 989.1 " 150.3 " 505.0 " 46.26 " 6.612" 8
9 6.760" 5.278" 16.11 " 23.52 " 20.95 " 74.85 " 734.2 " 632.7 " 135.5 " 441.6 " 41.00 " 5.953" 9
10 8.689" 4.436" 15.88 " 20.51 " 20.38 " 75.64 " 602.0 " 445.6 " 122.6 " 348.7 " 36.82 " 5.409" 10
11 10.35 " 3.777" 13.75 " 18.03 " 21.30 " 63.53 " 394.8 " 334.8 " 111.4 " 267.1 " 48.59 " 4.949" 11
12 9.456" 3.315" 11.61 " 16.23 " 22.39 " 61.63 " 260.0 " 258.9 " 98.49 " 228.3 " 93.09 " 4.480" 12
13 8.375" 2.706" 10.31 " 14.52 " 23.97 " 81.66 " 213.2 " 218.7 " 89.65 " 197.4 " 162.6 " 4.060" 13
14 8.111" 2.223" 9.335" 14.37 " 21.70 " 101.5 " 331.7 " 211.0 " 82.84 " 175.0 " 275.0 " 3.645" 14
15 8.037" 2.137" 8.716" 13.93 " 19.51 " 128.1 " 812.1 " 210.5 " 82.41 " 161.2 " 260.1 " 3.329" 15
16 9.220" 3.315" 7.612" 13.46 " 18.78 " 179.6 "1078 " 193.2 " 95.16 " 152.3 " 223.9 " 3.170" 16
17 11.70 " 4.576" 6.957" 12.98 " 34.17 " 390.9 " 812.9 " 169.9 " 103.3 " 134.7 " 212.5 " 2.979" 17
18 11.63 " 11.95 " 6.575" 13.37 " 67.32 " 556.2 " 570.4 " 224.5 " 101.5 " 121.1 " 178.9 " 5.817" 18
19 10.57 " 13.52 " 5.811" 12.99 " 84.63 " 440.8 " 402.5 " 555.4 " 96.34 " 126.8 " 122.4 " 6.167" 19
20 9.379" 14.00 " 5.079" 12.36 " 73.61 " 282.5 " 317.9 " 876.1 " 95.66 " 147.0 " 89.10 " 4.813" 20
21 8.598" 11.76 " 4.429" 12.08 " 76.78 " 192.3 " 454.9 " 617.8 " 111.4 " 274.2 " 67.70 " 4.236" 21
22 5.276" 10.16 " 3.760" 12.02 " 89.21 " 149.8 " 857.9 " 438.6 " 132.9 " 624.6 " 53.69 " 3.419" 22
23 3.861" 8.446" 3.074" 12.03 " 78.40 " 123.5 "1026 " 339.1 " 124.1 " 488.4 " 44.46 " 2.918" 23
24 3.172" 6.834" 2.554" 14.83 " 65.61 " 106.6 " 768.5 " 276.9 " 130.2 " 295.7 " 37.07 " 2.604" 24
25 3.786" 5.683" 2.190" 26.03 " 58.53 " 92.18 " 553.0 " 264.5 " 163.7 " 260.2 " 31.39 " 2.324" 25
26 8.137" 7.012" 1.968" 41.28 " 53.92 " 85.66 " 427.5 " 244.6 " 149.8 " 353.6 " 26.85 " 1.991" 26
27 289.9 " 9.718" 1.896" 47.37 " 56.24 " 79.27 " 352.4 " 216.7 " 119.7 " 345.9 " 23.26 " 1.746" 27
28 309.6 " 22.69 " 1.886" 43.09 " 81.42 " 77.81 " 474.1 " 217.5 " 139.8 " 253.0 " 19.86 " 1.616" 28
29 172.7 " 1.887" 40.67 " 129.9 " 89.04 " 833.3 " 215.4 " 249.4 " 184.2 " 17.24 " 1.490" 29
30 94.16 " 1.757" 37.81 " 127.6 " 120.6 "1001 " 347.5 " 225.0 " 157.0 " 15.32 " 1.341" 30
31 58.90 " 1.663" 105.9 " 771.7 " 628.8 " 151.3 " 1.301" 31
Mean 35.37 " 10.44 " 9.950" 22.03 " 49.99 " 135.3 " 528.4 " 519.9 " 181.0 " 272.9 " 91.51 " 5.077"
Median 8.137" 7.979" 7.612" 17.13 " 32.69 " 87.35 " 427.8 " 347.5 " 131.5 " 228.3 " 63.49 " 4.236"
Maximum 309.6 " 39.69 " 33.07 " 47.37 " 129.9 " 556.2 "1078 "1493 " 572.0 " 624.6 " 275.0 " 13.58 "
Minimum 2.845" 2.137" 1.663" 4.558" 18.78 " 47.39 " 191.2 " 169.9 " 82.41 " 121.1 " 15.32 " 1.301"
Total 1097 " 292.4 " 308.5 " 660.9 " 1550 " 4059 "16380 "16117 " 5431 " 8460 " 2745 " 157.4 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 156.9 " " ... Relative Uncertainty +/-10%
Ann. Median 58.53 "
Annual Total 57258 "
Maximum Minimum
Daily 1493 " 1.301"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1990
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1.303" 2.794" 3.405" 16.26 " 17.23 " 49.15 " 209.2 " 459.3 " 180.2 " 91.84 " 113.7 " 14.23 " 1
2 1.184" 10.39 " 3.033" 13.59 " 17.24 " 45.04 " 272.4 " 415.8 " 163.6 " 85.87 " 186.0 " 12.75 " 2
3 1.000" 8.752" 2.475" 11.65 " 16.92 " 40.14 " 228.8 " 537.8 " 147.7 " 93.03 " 248.9 " 11.58 " 3
4 0.861" 6.733" 2.190" 11.08 " 16.39 " 35.99 " 183.6 " 764.3 " 132.3 " 132.3 " 220.1 " 10.76 " 4
5 0.798" 5.050" 1.953" 12.24 " 16.25 " 32.85 " 148.6 " 860.4 " 120.6 " 188.4 " 146.7 " 10.26 " 5
6 0.704" 3.811" 1.704" 14.63 " 18.50 " 31.30 " 132.2 "1019 " 112.1 " 189.0 " 115.6 " 9.981" 6
7 0.628" 2.960" 1.394" 13.81 " 18.29 " 32.14 " 118.9 " 891.4 " 104.9 " 205.1 " 86.93 " 10.59 " 7
8 0.559" 2.333" 1.295" 12.95 " 18.87 " 39.32 " 104.0 " 673.8 " 98.19 " 265.4 " 67.30 " 10.65 " 8
9 0.598" 1.917" 1.267" 11.53 " 14.71 " 58.02 " 90.64 " 514.1 " 91.87 " 304.6 " 53.61 " 11.07 " 9
10 0.654" 1.594" 1.944" 12.14 " 14.58 " 86.24 " 82.41 " 401.7 " 98.49 " 249.9 " 45.42 " 10.66 " 10
11 0.757" 1.413" 2.095" 20.57 " 15.29 " 104.1 " 78.86 " 353.6 " 151.2 " 280.4 " 40.17 " 10.42 " 11
12 0.731" 1.613" 1.891" 42.71 " 14.83 " 129.8 " 82.17 " 359.9 " 181.7 " 369.9 " 35.21 " 9.585" 12
13 0.700" 1.747" 1.732" 78.12 " 15.62 " 128.8 " 132.8 " 359.8 " 148.2 " 344.9 " 30.88 " 8.690" 13
14 0.642" 1.739" 1.697" 66.51 " 15.19 " 127.0 " 222.9 " 355.4 " 122.7 " 354.6 " 28.18 " 7.916" 14
15 0.587" 1.993" 1.554" 48.17 " 25.98 " 261.4 " 263.0 " 347.0 " 104.8 " 474.7 " 26.60 " 7.080" 15
16 0.588" 2.793" 1.438" 37.90 " 107.5 " 379.5 " 258.7 " 338.0 " 94.43 " 463.1 " 30.40 " 6.656" 16
17 1.023" 6.703" 1.297" 30.56 " 160.5 " 322.4 " 448.3 " 328.7 " 89.58 " 345.3 " 54.65 " 6.075" 17
18 1.008" 7.323" 1.173" 25.27 " 137.9 " 227.2 " 757.1 " 319.6 " 104.0 " 292.9 " 84.40 " 5.979" 18
19 0.972" 6.587" 0.979" 21.37 " 92.32 " 164.9 " 711.9 " 310.5 " 168.3 " 372.8 " 89.45 " 6.641" 19
20 1.197" 6.431" 0.872" 19.26 " 81.89 " 125.2 " 433.1 " 301.0 " 210.2 " 473.5 " 70.55 " 15.63 " 20
21 1.176" 6.309" 0.861" 18.46 " 88.35 " 100.2 " 457.4 " 291.5 " 207.0 " 380.0 " 52.82 " 8.102" 21
22 1.015" 6.220" 0.921" 21.45 " 90.75 " 84.25 "1404 " 282.2 " 174.1 " 267.2 " 45.45 " 8.964" 22
23 0.858" 6.278" 1.041" 25.53 " 81.28 " 72.77 "2733 " 272.9 " 156.5 " 199.7 " 39.54 " 6.628" 23
24 0.684" 5.960" 1.081" 24.71 " 69.40 " 65.06 "4123 " 263.5 " 177.8 " 158.7 " 34.30 " 5.034" 24
25 0.552" 5.510" 1.590" 22.68 " 55.53 " 62.41 "6251 " 254.3 " 205.8 " 127.5 " 29.68 " 4.176" 25
26 0.495" 4.975" 4.461" 20.75 " 45.95 " 61.41 "5857 " 244.9 " 225.3 " 107.4 " 25.77 " 3.531" 26
27 0.408" 4.365" 12.02 " 19.33 " 40.07 " 61.64 "2782 " 235.0 " 202.4 " 95.03 " 22.32 " 3.078" 27
28 0.420" 3.911" 30.27 " 18.10 " 36.26 " 64.13 "1328 " 224.7 " 169.8 " 83.12 " 19.66 " 2.593" 28
29 0.525" 31.55 " 17.63 " 38.49 " 64.72 " 879.5 " 215.4 " 131.0 " 75.22 " 17.49 " 2.224" 29
30 0.730" 27.24 " 17.34 " 47.49 " 110.1 " 687.9 " 207.5 " 106.7 " 73.78 " 15.81 " 2.015" 30
31 0.952" 20.73 " 55.90 " 561.9 " 195.8 " 91.89 " 1.787" 31
Mean 0.784" 4.579" 5.392" 24.21 " 47.92 " 105.6 "1033 " 406.4 " 146.1 " 233.5 " 69.25 " 7.914"
Median 0.730" 4.670" 1.704" 19.30 " 36.26 " 68.92 " 272.4 " 338.0 " 147.9 " 205.1 " 45.44 " 8.102"
Maximum 1.303" 10.39 " 31.55 " 78.12 " 160.5 " 379.5 "6251 "1019 " 225.3 " 474.7 " 248.9 " 15.63 "
Minimum 0.408" 1.413" 0.861" 11.08 " 14.58 " 31.30 " 78.86 " 195.8 " 89.58 " 73.78 " 15.81 " 1.787"
Total 24.31" 128.2 " 167.2 " 726.3 " 1485 " 3167 "32025 "12599 " 4382 " 7237 " 2078 " 245.3 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 176.1 " " ... Relative Uncertainty +/-10%
Ann. Median 40.07 "
Annual Total 64265 "
Maximum Minimum
Daily 6251 " 0.408"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1991
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1.56" 0.31" 0.30" 2.02" 5.43" 37.02" 180.6 " 1078 " 374.3 " 122.5 " 30.56" 12.90" 1
2 1.80" 0.27" 0.47" 2.08" 3.98" 35.45" 136.9 " 1659 " 344.5 " 128.3 " 30.42" 11.44" 2
3 1.84" 0.22" 0.51" 2.00" 3.21" 32.28" 115.8 " 4698 " 284.6 " 123.9 " 33.56" 10.34" 3
4 1.81" 0.20" 0.33" 2.02" 3.11" 29.47" 122.0 " 3141 " 238.6 " 114.3 " 41.38" 9.50" 4
5 1.77" 0.17" 0.28" 2.34" 3.22" 28.29" 167.8 " 2011 " 210.2 " 98.69" 48.80" 8.92" 5
6 1.74" 0.15" 0.30" 2.39" 3.35" 27.84" 192.0 " 1607 " 189.8 " 88.21" 86.10" 8.31" 6
7 1.79" 0.15" 0.27" 2.19" 3.34" 30.05" 234.1 " 1166 " 176.8 " 81.77" 106.8 " 7.66" 7
8 1.85" 0.14" 0.27" 1.95" 3.57" 27.87" 226.9 " 813.3 " 176.2 " 77.20" 93.81" 7.12" 8
9 1.90" 0.14" 0.24" 1.90" 4.12" 24.37" 205.4 " 610.4 " 227.7 " 72.65" 80.19" 6.74" 9
10 1.84" 0.14" 0.30" 1.78" 8.59" 21.90" 172.0 " 488.4 " 402.3 " 67.18" 66.09" 6.11" 10
11 1.68" 0.13" 0.28" 1.67" 9.25" 20.86" 139.5 " 406.3 " 481.3 " 62.25" 53.24" 5.58" 11
12 1.57" 0.14" 0.27" 1.53" 10.12" 19.81" 119.0 " 353.7 " 340.0 " 58.17" 45.54" 5.17" 12
13 1.42" 0.15" 0.25" 1.43" 10.20" 19.61" 103.1 " 309.1 " 240.0 " 54.52" 43.09" 4.67" 13
14 1.14" 0.15" 0.15" 1.42" 9.06" 19.99" 91.86" 267.7 " 243.2 " 51.25" 121.1 " 4.06" 14
15 1.03" 0.13" 0.06" 1.68" 8.37" 20.79" 85.47" 236.2 " 381.0 " 48.77" 215.7 " 3.61" 15
16 0.96" 0.15" 0.11" 2.64" 7.40" 23.19" 82.15" 211.5 " 692.1 " 47.48" 196.9 " 3.31" 16
17 0.93" 0.20" 0.29" 2.76" 6.42" 38.88" 87.00" 195.0 " 887.0 " 46.68" 131.6 " 2.96" 17
18 0.87" 0.24" 0.65" 2.84" 5.70" 85.65" 137.8 " 202.8 " 792.0 " 44.10" 94.39" 2.56" 18
19 0.98" 0.24" 0.61" 2.63" 5.22" 135.3 " 189.3 " 555.2 " 746.0 " 45.84" 80.59" 2.22" 19
20 1.20" 0.24" 0.49" 2.54" 5.04" 135.3 " 408.6 " 1596 " 1124 " 64.70" 66.96" 1.87" 20
21 1.13" 0.25" 0.48" 1.72" 5.70" 107.2 " 6115 $ 1028 " 983.3 " 114.7 " 53.81" 1.54" 21
22 0.68" 0.26" 0.43" 0.92" 6.86" 84.98"11067 $ 644.8 " 588.7 " 118.4 " 43.56" 1.41" 22
23 0.60" 0.19" 0.37" 1.30" 13.88" 78.53" 5781 " 451.1 " 411.9 " 97.56" 36.10" 1.30" 23
24 0.59" 0.26" 0.51" 1.13" 26.38" 93.89" 2612 " 347.6 " 299.5 " 77.51" 30.48" 1.39" 24
25 0.54" 0.24" 1.88" 0.97" 32.60" 115.8 " 1918 " 298.8 " 231.0 " 62.21" 26.48" 2.30" 25
26 0.53" 0.24" 1.83" 0.87" 27.44" 97.31" 1466 " 300.3 " 198.6 " 52.78" 23.20" 2.93" 26
27 0.58" 0.17" 1.62" 0.85" 24.27" 91.70" 1043 " 453.4 " 175.6 " 46.26" 20.54" 8.33" 27
28 0.59" 0.17" 1.55" 0.88" 19.94" 111.0 " 930.8 " 697.7 " 153.3 " 41.63" 18.60" 11.67" 28
29 0.51" 1.57" 0.88" 18.60" 186.6 " 781.4 " 866.1 " 134.7 " 38.70" 16.36" 13.54" 29
30 0.45" 1.50" 2.30" 19.76" 216.1 " 886.9 " 725.2 " 123.2 " 35.53" 14.56" 12.08" 30
31 0.36" 1.72" 27.24" 1459 " 487.1 " 32.46" 10.15" 31
Mean 1.169" 0.194" 0.642" 1.787" 11.01 " 66.57 "1202 $ 900.2 " 395.1 " 71.49 " 65.01 " 6.183"
Median 1.129" 0.184" 0.367" 1.840" 7.403" 36.24 " 192.0 $ 555.2 " 292.0 " 62.25 " 47.17 " 5.577"
Maximum 1.90" 0.31" 1.88" 2.84" 32.60" 216.1 "11067 $ 4698 " 1124 " 128.3 " 215.7 " 13.54"
Minimum 0.359" 0.126" 0.059" 0.849" 3.111" 19.61 " 82.15 $ 195.0 " 123.2 " 32.46 " 14.56 " 1.303"
Total 36.24" 5.44" 19.91" 53.62" 341.3 " 1997 "37256 $27906 "11852 " 2216 " 1950 " 191.7 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 229.7 $ " ... Relative Uncertainty +/-10%
Ann. Median 19.99 $ $ ... Relative Uncertainty +/-20%
Annual Total 83826 $
Maximum Minimum
Daily 11067 $ 0.059$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1992
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 8.984" 0.319" 0.264" 2.821" 1.765" 37.97 " 319.3 " 112.1 "2984 " 332.9 " 63.70 " 123.2 " 1
2 7.627" 0.282" 0.235" 2.433" 1.803" 35.77 " 273.6 " 259.4 "4003 " 275.0 " 56.10 " 133.6 " 2
3 6.317" 0.248" 0.217" 2.392" 2.687" 38.48 " 273.8 "1079 "2899 " 237.8 " 50.26 " 143.9 " 3
4 5.563" 0.215" 0.147" 2.197" 4.797" 39.09 " 339.9 "1104 "2422 " 241.2 " 45.22 " 138.9 " 4
5 4.746" 0.186" 0.124" 2.112" 4.384" 36.89 " 255.9 " 897.4 "2393 " 233.4 " 41.32 " 117.0 " 5
6 3.879" 0.165" 0.118" 1.991" 5.739" 36.14 " 207.3 " 636.7 "1861 " 472.7 " 38.21 " 91.14 " 6
7 3.102# 0.305" 0.125" 1.797" 7.980" 35.22 " 173.4 " 478.8 "2267 "1813 " 37.97 " 73.99 " 7
8 2.398# 0.254" 0.094" 1.876" 9.347" 33.54 " 141.9 " 472.6 "1651 "2613 " 57.87 " 59.57 " 8
9 2.119# 0.289" 0.085" 2.046" 10.49 " 32.27 " 121.3 " 462.1 "1143 "1334 " 97.37 " 58.43 " 9
10 2.058# 0.475" 0.074" 2.181" 11.61 " 30.77 " 106.0 " 447.5 "1787 " 828.8 " 116.2 " 203.1 " 10
11 2.855# 2.661" 0.059" 2.183" 11.76 " 34.48 " 95.38 " 450.2 "1622 " 587.8 " 101.7 " 198.5 " 11
12 3.379# 3.156" 0.071" 2.337" 11.47 " 52.87 " 89.71 " 439.2 "1090 " 452.2 " 80.77 " 154.5 " 12
13 2.502# 4.145" 0.056" 2.550" 11.55 " 73.76 " 88.92 " 355.8 " 839.2 " 356.7 " 64.08 " 126.7 " 13
14 1.772# 4.383" 0.046" 2.724" 12.13 " 75.70 " 108.2 " 264.7 " 699.5 " 277.7 " 55.46 " 117.9 " 14
15 1.343# 4.278" 0.050" 2.939" 11.72 " 62.03 " 176.7 " 227.5 " 637.5 " 233.4 " 93.26 " 120.8 " 15
16 1.110# 3.686" 0.093" 2.905" 11.66 " 52.13 " 196.3 " 314.3 " 561.4 " 223.8 " 245.6 " 104.2 " 16
17 0.972# 3.281" 0.104" 2.851" 12.84 " 48.86 " 210.3 " 662.2 " 553.6 " 219.9 " 310.4 " 80.07 " 17
18 0.992# 2.896" 0.120" 2.746" 13.06 " 47.02 " 295.3 " 833.9 " 736.8 " 197.6 " 227.8 " 60.55 " 18
19 1.022# 2.533" 0.073" 2.719" 12.54 " 44.97 " 326.7 " 621.0 "1074 " 177.7 " 326.1 " 48.84 " 19
20 0.800# 2.198" 0.067" 2.528" 11.72 " 43.11 " 276.7 " 475.2 " 828.3 " 151.2 "1245 " 40.59 " 20
21 0.421# 1.849" 0.063" 2.446" 11.08 " 41.73 " 214.8 " 389.8 " 601.2 " 131.2 "3575 " 34.51 " 21
22 0.369" 1.610" 0.062" 2.200" 10.30 " 47.56 " 176.7 " 302.6 " 559.9 " 115.6 "3092 " 30.05 " 22
23 0.317" 1.340" 0.059" 1.969" 10.53 " 61.23 " 144.7 " 235.9 " 700.1 " 102.9 "1386 " 26.71 " 23
24 0.601" 1.127" 0.053" 1.840" 15.05 " 64.35 " 124.0 " 198.7 " 858.8 " 93.90 " 742.5 " 24.23 " 24
25 1.185" 0.999" 0.080" 1.854" 43.55 " 59.46 " 110.0 " 188.3 "1118 " 92.40 " 463.9 " 22.40 " 25
26 1.006" 0.742" 0.624" 1.775" 112.0 " 67.08 " 101.1 " 202.0 " 803.3 " 97.43 " 293.2 " 20.58 " 26
27 0.794" 0.497" 2.132" 1.877" 109.5 " 91.29 " 96.90 " 291.2 " 569.2 " 99.47 " 211.5 " 18.68 " 27
28 0.629" 0.431" 2.085" 1.863" 78.13 " 137.5 " 99.46 " 676.2 " 539.2 " 102.3 " 169.7 " 17.14 " 28
29 0.498" 0.336" 1.878" 1.717" 62.36 " 271.7 " 110.6 "2530 " 514.8 " 94.11 " 136.9 " 15.66 " 29
30 0.419" 3.008" 1.693" 51.69 " 364.3 " 130.2 "3064 " 421.7 " 84.36 " 118.7 " 14.03 " 30
31 0.337" 3.341" 42.72 " 126.7 "1877 " 73.72 " 13.09 " 31
Mean 2.262# 1.548" 0.503" 2.252" 23.48 " 69.91 " 177.8 " 662.9 "1291 " 398.3 " 451.5 " 78.47 "
Median 1.185# 0.999" 0.094" 2.190" 11.66 " 47.29 " 144.7 " 450.2 " 849.0 " 223.8 " 117.4 " 60.55 "
Maximum 8.984# 4.383" 3.341" 2.939" 112.0 " 364.3 " 339.9 "3064 "4003 "2613 "3575 " 203.1 "
Minimum 0.317# 0.165" 0.046" 1.693" 1.765" 30.77 " 88.92 " 112.1 " 421.7 " 73.72 " 37.97 " 13.09 "
Total 70.11# 44.89" 15.61" 67.56" 728.0 " 2097 " 5512 "20549 "38740 "12347 "13544 " 2433 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 262.7 # " ... Relative Uncertainty +/-10%
Ann. Median 51.91 # # ... Relative Uncertainty +/-15%
Annual Total 96147 #
Maximum Minimum
Daily 4003 # 0.046#
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1993
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 12.06 " 1.340" 0.393" 29.55 " 26.47 "1009 " 249.8 "1060 "1489 " 131.8 " 91.70 " 15.53 " 1
2 11.15 " 1.238" 0.309" 26.11 " 57.18 " 598.0 " 428.8 " 909.5 "1285 " 223.4 " 86.86 " 15.15 " 2
3 10.03 " 1.108" 0.308" 24.32 " 110.9 " 401.6 "1258 " 624.9 " 875.2 " 588.7 " 78.11 " 15.16 " 3
4 8.978" 1.065" 0.360" 22.70 " 165.6 " 287.4 "1366 " 420.9 " 615.3 " 743.0 " 67.75 " 14.32 " 4
5 8.141" 1.079" 0.349" 21.55 " 207.8 " 224.3 "1159 " 375.9 " 529.4 " 464.6 " 59.74 " 13.76 " 5
6 7.393" 1.334" 0.361" 21.53 " 411.0 " 193.6 "1442 " 601.2 " 553.3 " 276.1 " 53.65 " 13.00 " 6
7 6.696" 1.610" 0.420" 22.22 " 445.6 " 170.1 " 943.1 "1368 " 517.3 " 246.5 " 49.99 " 11.83 " 7
8 5.975" 1.441" 0.442" 22.71 " 261.1 " 150.7 " 572.3 "1773 " 513.3 " 352.1 " 47.61 " 10.81 " 8
9 5.406" 1.277" 0.395" 22.30 " 174.5 " 162.1 " 414.3 "1009 " 518.5 " 374.2 " 46.08 " 9.701" 9
10 4.898" 1.172" 0.351" 22.38 " 130.4 " 297.9 " 403.7 " 869.9 " 443.4 " 299.3 " 48.72 " 9.338" 10
11 4.495" 1.505" 0.322" 21.35 " 109.0 " 545.7 " 750.0 " 793.0 " 325.4 " 222.7 " 61.88 " 9.952" 11
12 3.959" 2.414" 0.321" 22.61 " 98.50 " 520.1 "1836 $ 602.8 " 259.1 " 196.1 " 72.58 " 9.749" 12
13 3.611" 2.506" 0.295" 23.72 " 94.02 " 373.4 "2871 $ 706.3 " 265.8 " 179.5 " 75.31 " 9.424" 13
14 3.336" 2.101" 0.267" 24.72 " 89.46 " 256.7 "1886 $ 770.6 " 327.6 " 147.9 " 64.70 " 8.784" 14
15 3.250" 1.972" 0.252" 23.69 " 80.39 " 204.3 "1255 " 692.9 " 317.1 " 127.6 " 54.65 " 8.366" 15
16 3.171" 1.934" 0.290" 22.58 " 70.07 " 180.6 " 965.8 " 673.9 " 257.7 " 156.1 " 52.45 " 8.442" 16
17 2.913" 1.802" 0.441" 20.90 " 62.81 " 189.5 " 828.0 " 746.5 " 243.7 " 357.9 " 68.88 " 7.591" 17
18 2.768" 1.534" 1.375" 19.56 " 66.62 " 237.9 " 699.9 " 580.4 " 294.6 " 439.8 " 78.47 " 6.707" 18
19 2.565" 1.329" 2.093" 18.93 " 103.4 " 308.1 " 525.5 " 411.5 " 541.2 " 394.4 " 85.79 " 5.989" 19
20 2.370" 1.158" 19.91 " 18.55 " 175.7 " 304.5 " 399.5 " 318.2 " 949.8 " 259.0 " 74.80 " 5.303" 20
21 2.292" 0.999" 72.88 " 18.46 " 176.8 " 279.0 " 319.4 " 260.4 " 845.3 " 195.5 " 60.45 " 4.808" 21
22 2.308" 0.873" 241.5 " 18.78 " 149.4 " 244.8 " 274.3 " 222.4 " 478.7 " 169.8 " 48.23 " 4.405" 22
23 2.147" 0.787" 222.6 " 19.48 " 118.7 " 208.6 " 280.5 " 200.7 " 309.8 " 161.1 " 39.38 " 4.092" 23
24 2.178" 0.680" 142.8 " 18.79 " 100.9 " 184.7 " 367.9 " 184.3 " 226.5 " 155.9 " 32.89 " 3.828" 24
25 2.307" 0.634" 102.0 " 17.72 " 92.39 " 168.6 " 395.1 " 190.9 " 188.8 " 136.2 " 28.27 " 3.415" 25
26 2.140" 0.585" 79.49 " 17.57 " 89.72 " 156.4 " 329.6 " 443.8 " 159.4 " 116.9 " 24.23 " 2.909" 26
27 1.629" 0.530" 63.22 " 17.11 " 83.33 " 176.2 " 272.9 "1657 " 138.7 " 109.2 " 21.05 " 2.697" 27
28 1.382" 0.471" 53.48 " 16.61 " 90.08 " 221.2 " 249.2 "1770 " 126.3 " 115.0 " 18.88 " 2.904" 28
29 1.264" 45.50 " 17.01 " 549.4 " 294.1 " 260.4 " 951.9 " 118.2 " 117.8 " 17.22 " 2.755" 29
30 1.321" 39.28 " 19.62 "2150 $ 299.9 " 496.9 " 779.1 " 117.9 " 109.8 " 16.37 " 2.691" 30
31 1.365" 34.05 " 1806 $ 1006 "1108 " 99.44 " 2.698" 31
Mean 4.306" 1.303" 36.32 " 21.10 " 269.3 $ 294.9 " 790.5 $ 744.4 " 461.0 " 247.3 " 54.22 " 7.939"
Median 3.171" 1.257" 0.441" 21.44 " 109.0 $ 241.4 " 525.5 $ 692.9 " 326.5 " 195.5 " 54.15 " 8.366"
Maximum 12.06 " 2.506" 241.5 " 29.55 "2150 $1009 "2871 $1773 "1489 " 743.0 " 91.70 " 15.53 "
Minimum 1.264" 0.471" 0.252" 16.61 " 26.47 $ 150.7 " 249.2 $ 184.3 " 117.9 " 99.44 " 16.37 " 2.691"
Total 133.5 " 36.48" 1126 " 633.1 " 8348 $ 8848 "24505 $23076 "13831 " 7667 " 1627 " 246.1 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 246.8 $ " ... Relative Uncertainty +/-10%
Ann. Median 86.86 $ $ ... Relative Uncertainty +/-20%
Annual Total 90077 $
Maximum Minimum
Daily 2871 $ 0.252$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1994
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.636" 0.197" 0.013! 0.011" 1.216! 596.1 " 152.0 " 150.1 " 165.6 " 60.29 " 43.01 " 18.93 " 1
2 2.505" 0.244" 0.013! 0.010" 1.054! 398.2 " 207.8 " 144.8 " 327.7 " 86.44 " 38.75 " 16.28 " 2
3 2.311" 0.239" 0.014! 0.012" 0.881! 961.3 " 361.8 " 134.9 " 630.6 " 141.4 " 35.26 " 13.46 " 3
4 2.062" 0.183" 0.014! 0.020" 0.841!1425 " 322.0 " 219.1 " 702.7 " 205.4 " 32.30 " 10.92 " 4
5 1.809" 0.169" 0.014! 0.020" 0.841!1179 " 240.9 " 756.1 " 490.4 " 218.6 " 30.08 " 9.280" 5
6 1.647" 0.140" 0.014! 0.017" 0.841! 841.8 " 221.3 "1637 " 316.1 " 199.3 " 28.14 " 8.011" 6
7 1.488" 0.136" 0.014! 0.016" 0.841! 481.0 " 258.9 "1019 " 232.7 " 206.4 " 26.15 " 6.776" 7
8 1.398" 0.109" 0.014! 0.017" 0.841! 313.3 " 358.5 " 577.7 " 198.1 " 197.5 " 23.67 " 5.696" 8
9 1.313" 0.114" 0.014! 0.020" 0.791! 271.5 " 471.0 " 380.9 " 171.8 " 144.7 " 20.92 " 4.776" 9
10 1.231" 0.082" 0.011! 0.013" 0.737! 291.0 " 488.1 " 338.4 " 152.7 " 109.7 " 18.89 " 4.184" 10
11 1.156" 0.076" 0.011" 0.010! 2.560! 252.6 " 424.6 " 680.3 " 182.1 " 90.61 " 17.14 " 3.590" 11
12 1.088" 0.060" 0.014" 0.009! 11.79 " 212.7 " 367.9 "1787 " 240.5 " 80.30 " 15.83 " 3.194" 12
13 1.051" 0.058" 0.014" 0.008! 113.5 " 206.1 " 301.9 "1825 " 257.9 " 74.99 " 15.04 " 2.804" 13
14 0.961" 0.046" 0.013" 0.008! 121.5 " 220.4 " 245.9 "1077 " 215.1 " 101.5 " 13.96 " 2.421" 14
15 0.925" 0.028" 0.014" 1.427! 71.07 " 252.3 " 209.6 " 657.8 " 185.7 " 265.3 " 12.96 " 2.339" 15
16 0.852" 0.022" 0.015" 6.278! 52.27 " 219.2 " 189.6 " 455.9 " 163.6 " 585.1 " 12.26 " 2.195" 16
17 0.765" 0.027" 0.022" 3.948! 37.13 " 179.9 " 178.7 " 365.5 " 140.6 " 494.8 " 11.22 " 1.980" 17
18 0.684" 0.049" 0.016" 1.609! 28.81 " 153.3 " 202.4 " 443.1 " 125.1 " 282.1 " 11.27 " 1.837" 18
19 0.602" 0.083" 0.013" 0.723! 23.35 " 141.9 " 246.8 " 438.4 " 112.9 " 180.2 " 13.35 " 1.697" 19
20 0.495" 0.072" 0.012" 0.309! 20.77 " 142.5 " 249.8 " 361.6 " 101.4 " 130.5 " 18.71 " 1.575" 20
21 0.485" 0.037" 0.014" 0.238! 21.72 " 167.2 " 205.4 " 291.5 " 91.37 " 102.1 " 18.62 " 1.496" 21
22 0.483" 0.020" 0.023" 0.220! 33.32 " 277.6 " 187.3 " 255.8 " 83.00 " 84.56 " 19.33 " 1.359" 22
23 0.411" 0.016" 0.027" 6.715! 68.75 " 430.6 " 185.6 " 267.8 " 75.95 " 71.43 " 17.28 " 1.222" 23
24 0.403" 0.015! 0.010" 4.708! 117.4 " 380.4 " 196.4 " 252.0 " 68.61 " 63.39 " 15.62 " 1.088" 24
25 0.373" 0.013! 0.012" 1.951! 188.8 " 287.2 " 197.9 " 213.2 " 62.91 " 85.63 " 14.96 " 1.027" 25
26 0.323" 0.013! 0.011" 5.482! 227.2 " 254.9 " 185.7 " 188.1 " 58.11 " 101.2 " 15.61 " 0.970" 26
27 0.278" 0.013! 0.012" 5.281! 174.8 " 223.9 " 162.9 " 171.1 " 54.52 " 91.53 " 19.41 " 0.982" 27
28 0.234" 0.013! 0.011" 2.599! 112.2 " 196.4 " 142.7 " 164.5 " 51.64 " 81.94 " 24.89 " 0.955" 28
29 0.207" 0.010" 1.946! 94.82 " 176.5 " 133.4 " 150.5 " 49.82 " 68.35 " 24.04 " 0.919" 29
30 0.204" 0.016" 1.523! 312.7 " 157.1 " 138.3 " 135.6 " 50.04 " 56.34 " 21.07 " 0.900" 30
31 0.218" 0.013" 868.4 " 147.7 " 129.4 " 48.57 " 0.865" 31
Mean 0.987" 0.081! 0.014! 1.505! 87.47 ! 376.4 " 244.6 " 505.4 " 192.0 " 151.9 " 20.99 " 4.314"
Median 0.852" 0.059! 0.014! 0.229! 28.81 ! 253.7 " 207.8 " 338.4 " 158.2 " 101.5 " 18.80 " 2.195"
Maximum 2.636" 0.244! 0.027! 6.715! 868.4 !1425 " 488.1 "1825 " 702.7 " 585.1 " 43.01 " 18.93 "
Minimum 0.204" 0.013! 0.010! 0.008! 0.737! 141.9 " 133.4 " 129.4 " 49.82 " 48.57 " 11.22 " 0.865"
Total 30.60" 2.27! 0.44! 45.15! 2712 !11291 " 7583 "15669 " 5759 " 4710 " 629.7 " 133.7 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 133.1 ! ! ... Not reviewed / Quality not known
Ann. Median 20.92 ! " ... Relative Uncertainty +/-10%
Annual Total 48565 !
Maximum Minimum
Daily 1825 ! 0.008!
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1995
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.808" 0.250" 0.236" 3.059" 4.176" 33.53 " 125.7 " 484.7 " 193.3 " 109.5 " 109.8 " 27.84 " 1
2 0.742" 0.226" 0.187" 2.774" 4.329" 29.97 " 113.3 " 349.1 " 195.4 " 150.9 " 135.0 " 25.11 " 2
3 0.685" 0.205" 0.182" 2.702" 4.397" 27.14 " 104.5 " 268.2 " 321.1 " 141.1 " 175.0 " 22.43 " 3
4 0.667" 0.202" 0.168" 2.673" 4.323" 25.23 " 93.17 " 219.3 " 966.6 " 117.0 " 188.6 " 19.82 " 4
5 0.652" 0.185" 0.165" 2.539" 4.218" 24.17 " 84.05 " 185.3 "1621 " 98.60 " 150.9 " 17.66 " 5
6 0.636" 0.156" 0.158" 2.400" 4.079" 25.04 " 77.21 " 154.4 "1378 " 87.34 " 118.1 " 15.92 " 6
7 0.730" 0.092" 0.154" 2.367" 3.910" 25.63 " 72.68 " 132.4 "1586 " 81.36 " 95.61 " 14.31 " 7
8 1.000" 0.092" 0.156" 2.361" 3.785" 28.15 " 91.02 " 117.6 "1840 " 81.73 " 106.7 " 12.84 " 8
9 0.757" 0.130" 0.134" 2.254" 3.626" 48.33 " 189.0 " 109.2 " 978.7 " 80.09 " 145.5 " 11.70 " 9
10 0.430" 0.182" 0.127" 2.060" 3.675" 137.9 " 409.9 " 110.0 " 572.7 " 69.85 " 174.0 " 10.69 " 10
11 0.407" 0.187" 0.149" 1.958" 3.544" 160.2 " 455.7 " 118.4 " 391.5 " 64.69 " 161.4 " 9.844" 11
12 0.405" 0.181" 0.131" 1.835" 4.771" 137.9 " 330.5 " 133.1 " 281.4 " 68.10 " 115.9 " 8.949" 12
13 0.432" 0.173" 0.140" 1.679" 8.250" 104.0 " 296.1 " 199.7 " 224.8 " 75.48 " 85.85 " 8.128" 13
14 0.419" 0.156" 0.138" 1.850" 12.13 " 111.8 " 298.9 " 339.4 " 198.6 " 71.14 " 69.67 " 7.626" 14
15 0.427" 0.119" 0.142" 1.783" 24.64 " 149.0 " 248.3 " 327.1 " 190.4 " 60.71 " 56.41 " 7.263" 15
16 0.435" 0.104" 0.166" 1.553" 24.58 " 158.8 " 215.4 " 240.3 " 170.2 " 51.15 " 47.96 " 6.914" 16
17 0.419" 0.096" 0.127" 1.732" 17.24 " 114.9 " 217.7 " 198.9 " 151.3 " 47.92 " 42.60 " 6.604" 17
18 0.423" 0.115" 0.123" 2.103" 13.67 " 87.87 " 217.0 " 233.6 " 136.0 " 88.49 " 37.85 " 5.900" 18
19 0.441" 0.153" 0.135" 2.422" 12.63 " 73.77 " 191.1 " 257.7 " 125.0 " 226.6 " 33.66 " 5.197" 19
20 0.421" 0.254" 0.144" 2.840" 15.75 " 61.79 " 182.0 " 230.9 " 117.6 " 351.0 " 30.45 " 4.871" 20
21 0.446" 0.240" 0.128" 3.665" 20.90 " 55.36 " 333.1 " 233.6 " 116.5 " 272.4 " 27.14 " 4.569" 21
22 0.475" 0.145" 0.093" 4.190" 18.99 " 52.42 " 623.4 " 210.2 " 112.8 " 171.9 " 24.39 " 4.811" 22
23 0.413" 0.182" 0.085" 4.311" 18.12 " 52.89 " 634.4 " 185.2 " 109.8 " 121.1 " 22.01 " 40.89 " 23
24 0.405" 0.319" 0.132" 4.193" 23.88 " 62.76 " 434.4 " 175.4 " 101.7 " 92.41 " 19.99 " 96.08 " 24
25 0.465" 0.308" 0.356" 3.922" 50.22 " 91.78 " 291.7 " 201.7 " 93.44 " 74.15 " 20.17 " 81.45 " 25
26 0.497" 0.178" 0.323" 3.575" 66.49 " 181.1 " 250.3 " 215.4 " 85.93 " 59.59 " 23.38 " 73.44 " 26
27 0.436" 0.213" 0.183" 3.588" 62.35 " 272.9 " 239.0 " 202.9 " 78.52 " 51.25 " 28.76 " 109.7 " 27
28 0.284" 0.243" 0.179" 3.442" 48.58 " 280.9 " 221.7 " 191.7 " 71.83 " 45.40 " 37.52 " 100.4 " 28
29 0.258" 1.430" 3.244" 39.08 " 202.9 " 224.6 " 166.1 " 70.89 " 41.51 " 35.68 " 87.24 " 29
30 0.252" 3.580" 3.452" 34.04 " 153.4 " 343.4 " 155.9 " 82.36 " 43.28 " 30.98 " 81.29 " 30
31 0.243" 3.495" 33.94 " 530.0 " 178.8 " 78.20 " 77.19 " 31
Mean 0.500" 0.182" 0.421" 2.751" 19.17 " 99.05 " 262.6 " 210.5 " 418.8 " 102.4 " 78.36 " 32.47 "
Median 0.435" 0.181" 0.154" 2.606" 13.67 " 80.82 " 224.6 " 199.7 " 180.3 " 80.09 " 52.18 " 14.31 "
Maximum 1.000" 0.319" 3.580" 4.311" 66.49 " 280.9 " 634.4 " 484.7 "1840 " 351.0 " 188.6 " 109.7 "
Minimum 0.243" 0.092" 0.085" 1.553" 3.544" 24.17 " 72.68 " 109.2 " 70.89 " 41.51 " 19.99 " 4.569"
Total 15.51" 5.09" 13.04" 82.53" 594.3 " 2972 " 8139 " 6526 "12564 " 3174 " 2351 " 1007 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 102.6 " " ... Relative Uncertainty +/-10%
Ann. Median 33.53 "
Annual Total 37442 "
Maximum Minimum
Daily 1840 " 0.085"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1996
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 61.96 " 1.263" 0.125" 0.610" 3.437" 8.788" 76.39 " 588.6 " 341.2 "2234 " 113.1 " 17.43 " 1
2 47.62 " 1.163" 0.112" 1.094" 3.480" 15.01 " 80.36 " 630.4 " 250.9 "1281 " 96.16 " 32.42 " 2
3 37.62 " 1.052" 0.087" 2.279" 3.391" 28.77 " 84.38 " 559.1 " 216.1 " 773.9 " 83.81 " 38.89 " 3
4 29.99 " 1.001" 0.067" 2.610" 3.474" 21.62 " 92.81 " 677.5 " 198.8 " 556.5 " 73.72 " 37.25 " 4
5 24.25 " 1.263" 0.056" 2.308" 3.787" 15.72 " 127.1 "1158 " 179.2 " 415.5 " 63.71 " 28.81 " 5
6 20.05 " 1.231" 0.041" 2.032" 3.608" 12.91 " 126.4 "1169 " 159.3 " 311.0 " 56.40 " 23.64 " 6
7 16.57 " 1.183" 0.036" 1.883" 6.775" 11.75 " 99.87 "1019 " 154.0 " 242.3 " 52.99 " 19.91 " 7
8 13.96 " 1.147" 0.116" 1.780" 8.435" 11.58 " 86.09 "1115 " 145.8 " 204.2 " 52.04 " 17.08 " 8
9 12.03 " 1.025" 0.134" 1.675" 6.493" 11.33 " 106.0 "1025 " 133.6 " 180.2 " 49.83 " 15.02 " 9
10 10.47 " 0.839" 0.094" 1.503" 6.034" 11.30 " 129.9 " 634.3 " 167.7 " 165.7 " 45.96 " 13.32 " 10
11 9.144" 0.671" 0.132" 1.457" 5.687" 11.11 " 122.7 " 494.6 " 517.6 " 191.1 " 40.85 " 13.82 " 11
12 7.947" 0.524" 0.101" 1.404" 5.268" 11.23 " 93.70 " 528.7 "1623 " 245.4 " 36.58 " 213.5 " 12
13 7.000" 0.408" 0.079" 1.367" 4.883" 15.03 " 75.50 " 626.9 "1088 " 273.1 " 32.23 "1062 " 13
14 6.197" 0.326" 0.077" 1.371" 4.668" 14.78 " 61.56 " 739.9 " 587.6 " 224.6 " 28.37 "1190 " 14
15 5.636" 0.275" 0.110" 1.390" 4.629" 14.29 " 54.33 " 920.8 " 617.5 " 181.5 " 29.82 " 550.8 " 15
16 5.153" 0.228" 0.101" 1.544" 4.762" 14.67 " 51.70 " 615.8 "1128 " 158.6 " 53.88 " 307.9 " 16
17 4.774" 0.197" 0.039" 1.746" 4.938" 15.94 " 61.72 " 487.7 "1188 " 143.3 " 97.48 " 197.5 " 17
18 4.377" 0.175" 0.036" 1.723" 5.054" 22.39 " 138.7 " 355.8 " 687.3 " 130.1 " 107.7 " 138.1 " 18
19 3.870" 0.156" 0.036" 1.669" 5.546" 37.21 " 246.1 " 258.6 " 633.1 " 119.2 " 89.22 " 99.86 " 19
20 3.383" 0.137" 0.042" 1.672" 8.680" 52.05 " 334.5 " 214.7 " 936.7 " 110.1 " 70.23 " 75.94 " 20
21 3.065" 0.123" 0.071" 1.698" 9.724" 61.82 " 257.9 " 211.1 " 719.0 " 114.9 " 54.19 " 56.92 " 21
22 2.770" 0.112" 0.086" 1.733" 9.224" 63.69 " 211.8 " 232.8 " 764.6 " 240.5 " 43.34 " 45.12 " 22
23 2.565" 0.110" 0.070" 1.751" 8.524" 76.89 " 437.8 " 257.5 "2147 " 453.0 " 35.39 " 37.62 " 23
24 2.339" 0.094" 0.074" 1.740" 7.985" 70.75 " 860.6 " 243.9 "2086 "1027 " 28.54 " 32.22 " 24
25 2.057" 0.089" 0.054" 1.993" 7.673" 59.28 " 884.4 " 231.8 " 908.4 "1540 " 23.23 " 27.67 " 25
26 1.799" 0.087" 0.126" 2.354" 7.118" 49.66 "1100 " 230.2 " 562.3 "1166 " 19.62 " 24.10 " 26
27 1.612" 0.074" 0.368" 2.577" 6.818" 44.09 " 710.9 " 211.0 " 490.0 " 561.6 " 16.96 " 21.50 " 27
28 1.465" 0.100" 0.482" 2.877" 6.542" 42.11 " 562.9 " 251.2 " 716.6 " 304.3 " 15.08 " 19.30 " 28
29 1.390" 0.164" 0.543" 3.103" 6.149" 48.17 " 978.2 " 475.6 "1548 " 209.0 " 13.87 " 17.63 " 29
30 1.383" 0.550" 3.591" 5.826" 67.83 " 756.2 " 631.8 "2364 " 165.2 " 13.63 " 16.41 " 30
31 1.376" 0.627" 6.279" 550.9 " 534.9 " 133.6 " 14.89 " 31
Mean 11.41 " 0.525" 0.151" 1.885" 5.964" 31.39 " 308.4 " 559.1 " 775.3 " 453.4 " 51.26 " 142.2 "
Median 5.153" 0.275" 0.087" 1.737" 5.826" 18.78 " 127.1 " 534.9 " 625.3 " 240.5 " 47.89 " 32.22 "
Maximum 61.96 " 1.263" 0.627" 3.591" 9.724" 76.89 "1100 "1169 "2364 "2234 " 113.1 "1190 "
Minimum 1.376" 0.074" 0.036" 0.610" 3.391" 8.788" 51.70 " 211.0 " 133.6 " 110.1 " 13.63 " 13.32 "
Total 353.8 " 15.22" 4.67" 56.54" 184.9 " 941.8 " 9561 "17331 "23259 "14057 " 1538 " 4407 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 195.9 " " ... Relative Uncertainty +/-10%
Ann. Median 24.18 "
Annual Total 71710 "
Maximum Minimum
Daily 2364 " 0.036"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 13.37 " 0.645" 9.215" 4.178" 4.672" 26.14 " 40.69 " 106.0 " 411.8 " 102.3 " 19.46 " 8.500" 1
2 11.78 " 0.537" 7.635" 11.36 " 4.473" 24.54 " 37.47 " 90.56 " 406.8 " 96.65 " 18.89 " 7.209" 2
3 10.52 " 0.471" 5.766" 11.67 " 4.765" 26.15 " 34.50 " 81.81 " 739.7 " 94.92 " 17.82 " 7.172" 3
4 9.199" 0.410" 4.369" 9.711" 4.722" 32.52 " 32.03 " 76.21 "1018 " 94.43 " 16.76 " 7.328" 4
5 7.915" 0.354" 3.540" 8.093" 5.828" 61.03 " 30.39 " 121.4 " 814.5 " 92.68 " 16.02 " 8.112" 5
6 6.981" 0.339" 2.995" 7.086" 6.083" 106.1 " 30.16 " 372.4 " 815.8 " 86.60 " 15.47 " 9.960" 6
7 6.183" 0.319" 2.469" 6.786" 6.411" 136.7 " 38.19 " 400.8 "1650 " 80.17 " 14.90 " 9.776" 7
8 5.582" 0.344" 2.126" 6.268" 6.619" 113.7 " 101.6 " 307.3 "1448 " 72.18 " 14.59 " 8.670" 8
9 4.939" 0.301" 1.778" 5.732" 6.690" 91.40 " 244.2 " 236.0 " 765.3 " 64.37 " 13.93 " 7.883" 9
10 4.555" 0.270" 1.568" 5.464" 6.136" 96.55 " 337.5 " 263.4 " 491.5 " 80.76 " 13.56 " 7.141" 10
11 3.938" 0.232" 1.308" 5.348" 6.072" 93.06 " 254.3 " 426.7 " 497.5 " 141.4 " 13.14 " 6.297" 11
12 3.463" 0.224" 1.111" 5.082" 6.519" 91.15 " 183.5 " 491.8 " 626.2 " 161.6 " 12.76 " 5.279" 12
13 2.906" 0.204" 1.011" 4.966" 7.925" 98.16 " 144.1 " 352.8 "1082 " 138.6 " 13.10 " 4.377" 13
14 2.441" 0.182" 0.958" 4.922" 9.144" 98.48 " 205.8 " 248.9 "2349 " 111.5 " 14.01 " 3.728" 14
15 2.183" 0.164" 0.874" 4.713" 9.827" 85.95 " 334.6 " 223.8 "1971 " 90.88 " 14.40 " 3.180" 15
16 1.928" 0.166" 1.007" 4.307" 9.660" 73.44 " 333.9 " 222.2 "1061 " 78.01 " 15.41 " 3.017" 16
17 1.673" 0.173" 1.184" 3.943" 9.686" 60.33 " 223.0 " 228.2 " 650.3 " 67.67 " 15.01 " 2.834" 17
18 1.478" 0.177" 1.160" 3.841" 11.70 " 50.98 " 163.2 " 229.7 " 431.2 " 58.02 " 14.08 " 2.630" 18
19 1.312" 0.294" 1.123" 3.638" 16.59 " 45.67 " 126.1 " 212.0 " 354.9 " 50.73 " 12.86 " 2.445" 19
20 1.256" 0.394" 1.844" 3.428" 24.24 " 45.06 " 103.9 " 186.0 " 382.3 " 44.77 " 11.58 " 2.213" 20
21 1.271" 0.185" 4.342" 3.469" 33.90 " 50.95 " 88.80 " 156.5 " 364.0 " 39.85 " 11.53 " 2.754" 21
22 1.155" 0.194" 4.042" 3.534" 34.45 " 60.93 " 79.13 " 153.8 " 289.7 " 35.94 " 11.54 " 4.295" 22
23 0.991" 0.220" 3.544" 3.942" 29.18 " 65.38 " 71.04 " 171.2 " 226.9 " 32.79 " 15.74 " 3.900" 23
24 0.845" 0.303" 3.400" 4.285" 24.55 " 72.41 " 63.46 " 161.8 " 200.9 " 30.30 " 17.31 " 3.151" 24
25 0.820" 2.627" 3.219" 5.142" 22.80 " 66.30 " 75.18 " 146.4 " 197.8 " 28.35 " 17.49 " 2.591" 25
26 0.819" 8.839" 3.189" 5.871" 22.82 " 56.73 " 128.2 " 123.9 " 184.0 " 26.80 " 15.74 " 2.088" 26
27 0.831" 14.34 " 3.080" 5.597" 30.40 " 50.99 " 177.6 " 110.2 " 159.7 " 25.09 " 13.48 " 1.762" 27
28 0.832" 12.30 " 2.941" 5.023" 38.14 " 47.13 " 196.2 " 121.7 " 140.3 " 23.26 " 11.93 " 1.497" 28
29 0.824" 2.784" 5.340" 35.97 " 48.95 " 169.1 " 353.8 " 124.7 " 21.50 " 10.61 " 1.243" 29
30 0.769" 3.071" 4.880" 33.68 " 46.10 " 147.0 " 842.3 " 112.5 " 20.44 " 9.793" 1.065" 30
31 0.721" 3.499" 29.58 " 125.8 " 732.3 " 19.76 " 0.899" 31
Mean 3.661" 1.615" 2.908" 5.588" 16.23 " 67.43 " 139.4 " 256.5 " 665.6 " 68.14 " 14.43 " 4.613"
Median 1.928" 0.302" 2.941" 5.053" 9.686" 60.98 " 126.1 " 222.2 " 461.3 " 67.67 " 14.24 " 3.728"
Maximum 13.37 " 14.34 " 9.215" 11.67 " 38.14 " 136.7 " 337.5 " 842.3 "2349 " 161.6 " 19.46 " 9.960"
Minimum 0.721" 0.164" 0.874" 3.428" 4.473" 24.54 " 30.16 " 76.21 " 112.5 " 19.76 " 9.793" 0.899"
Total 113.5 " 45.21" 90.15" 167.6 " 503.2 " 2023 " 4321 " 7952 "19968 " 2112 " 432.9 " 143.0 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 103.8 " " ... Relative Uncertainty +/-10%
Ann. Median 14.08 "
Annual Total 37872 "
Maximum Minimum
Daily 2349 " 0.164"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 1998
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.746" 0.378" 0.035" 5.214" 22.36 " 28.39 " 292.6 " 274.0 "1334 " 377.6 " 52.01 " 16.23 " 1
2 0.615" 0.230" 0.064" 4.666" 20.30 " 26.61 " 212.2 " 342.0 " 775.3 " 385.6 " 45.89 " 18.29 " 2
3 0.508" 0.173" 0.058" 4.182" 18.93 " 25.51 " 177.6 " 424.9 " 914.9 " 351.7 " 41.60 " 25.18 " 3
4 0.429" 0.141" 0.025" 3.901" 17.63 " 25.37 " 160.6 " 343.9 "2881 " 288.2 " 38.63 " 26.99 " 4
5 0.327" 0.086" 0.022" 3.702" 16.75 " 28.20 " 233.4 " 257.6 "4710 " 231.0 " 35.82 " 24.40 " 5
6 0.268" 0.058" 0.021" 3.504" 16.22 " 41.72 " 543.0 " 254.2 "2142 " 203.7 " 32.65 " 21.61 " 6
7 0.219" 0.057" 0.030" 3.485" 15.72 " 63.15 "1171 " 369.9 "1079 " 199.7 " 30.25 " 18.48 " 7
8 0.238" 0.037" 0.079" 3.543" 15.76 " 76.04 "1395 " 441.1 " 727.4 " 213.9 " 28.07 " 15.74 " 8
9 0.210" 0.034" 0.184" 3.286" 18.93 " 95.50 " 911.0 " 288.4 " 510.8 " 241.6 " 25.51 " 13.45 " 9
10 0.138" 0.054" 0.102" 4.138" 34.26 " 120.3 " 551.9 " 221.3 " 375.7 " 203.8 " 23.43 " 11.77 " 10
11 0.093" 0.048" 0.311" 5.760" 69.33 " 149.9 " 376.9 " 215.7 " 306.5 " 176.5 " 21.91 " 10.69 " 11
12 0.072" 0.018" 0.294" 7.377" 83.64 " 211.4 " 273.1 " 229.0 " 311.3 " 163.7 " 20.12 " 11.04 " 12
13 0.094" 0.017" 0.140" 7.954" 70.23 " 239.4 " 222.2 " 247.8 " 419.0 " 153.6 " 18.76 " 11.06 " 13
14 0.137" 0.021" 0.067" 8.148" 57.30 " 207.6 " 198.4 " 252.8 " 648.0 " 145.0 " 18.99 " 11.36 " 14
15 0.058" 0.039" 0.041" 8.629" 46.60 " 164.9 " 181.4 " 243.0 " 741.9 " 136.1 " 21.78 " 12.64 " 15
16 0.074" 0.038" 2.874" 8.536" 40.52 " 130.7 " 165.1 " 223.6 " 533.6 " 123.2 " 21.75 " 10.89 " 16
17 0.073" 0.033" 6.384" 9.447" 35.70 " 111.8 " 148.7 " 213.8 " 411.3 " 112.3 " 20.00 " 10.35 " 17
18 0.081" 0.025" 5.453" 18.49 " 33.49 " 105.3 " 135.3 " 225.2 " 369.1 " 114.3 " 19.00 " 8.986" 18
19 0.101" 0.014" 4.503" 55.10 " 35.62 " 194.7 " 133.9 " 797.0 " 396.8 " 131.8 " 19.21 " 7.459" 19
20 0.098" 0.012" 5.080" 60.50 " 44.09 " 476.6 " 155.9 "1652 " 373.9 " 131.0 " 20.80 " 6.094" 20
21 0.102" 0.013" 7.049" 54.24 " 44.35 " 536.9 " 176.4 "1441 " 370.8 " 119.4 " 22.49 " 4.796" 21
22 0.090" 0.014" 15.05 " 51.60 " 47.14 " 386.9 " 182.3 "1181 " 921.6 " 104.1 " 23.47 " 4.397" 22
23 0.035" 0.015" 40.14 " 45.66 " 55.18 " 232.4 " 180.4 " 925.4 "2246 " 89.32 " 24.21 " 4.205" 23
24 0.029" 0.021" 28.70 " 39.77 " 58.93 " 176.1 " 167.8 " 586.8 "1993 " 79.27 " 24.57 " 3.675" 24
25 0.036" 0.015" 17.86 " 35.89 " 51.30 " 139.3 " 155.3 " 414.8 "1065 " 72.56 " 24.81 " 3.319" 25
26 0.042" 0.022" 13.02 " 32.04 " 46.49 " 124.2 " 180.7 " 313.4 " 757.9 " 68.73 " 23.71 " 2.997" 26
27 0.219" 0.017" 10.69 " 28.87 " 41.32 " 162.1 " 325.8 " 256.8 " 638.2 " 65.44 " 22.71 " 2.755" 27
28 1.389" 0.020" 9.025" 26.63 " 37.91 " 372.7 " 488.7 " 277.0 " 579.8 " 62.45 " 22.50 " 2.481" 28
29 1.163" 7.607" 24.28 " 34.54 " 575.3 " 563.8 " 538.1 " 533.8 " 61.40 " 20.59 " 2.368" 29
30 0.828" 6.590" 22.80 " 32.06 " 458.8 " 475.6 "1729 " 398.0 " 60.70 " 17.31 " 2.234" 30
31 0.573" 5.827" 30.27 " 336.0 "2816 " 56.64 " 2.195" 31
Mean 0.293" 0.059" 6.043" 19.71 " 38.48 " 189.6 " 350.7 " 580.5 " 982.2 " 158.9 " 26.09 " 10.59 "
Median 0.137" 0.029" 2.874" 8.583" 35.70 " 144.6 " 212.2 " 313.4 " 643.1 " 131.8 " 23.07 " 10.69 "
Maximum 1.389" 0.378" 40.14 " 60.50 " 83.64 " 575.3 "1395 "2816 "4710 " 385.6 " 52.01 " 26.99 "
Minimum 0.029" 0.012" 0.021" 3.286" 15.72 " 25.37 " 133.9 " 213.8 " 306.5 " 56.64 " 17.31 " 2.195"
Total 9.09" 1.65" 187.3 " 591.4 " 1193 " 5688 "10872 "17997 "29465 " 4924 " 782.6 " 328.1 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 197.4 " " ... Relative Uncertainty +/-10%
Ann. Median 32.06 "
Annual Total 72038 "
Maximum Minimum
Daily 4710 " 0.012"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 2.200" 11.81 " 0.639" 5.277" 2.589" 138.0 " 242.8 " 186.6 " 162.4 " 220.2 " 61.02 " 12.35 " 1
2 2.133" 9.728" 0.595" 4.783" 2.655" 103.6 " 199.4 " 151.3 " 141.4 " 321.0 " 55.13 " 11.29 " 2
3 1.972" 16.38 " 0.536" 5.124" 2.719" 87.35 " 162.8 " 129.6 " 170.3 " 261.2 " 49.71 " 10.34 " 3
4 1.792" 17.44 " 0.451" 5.783" 2.603" 76.77 " 135.4 " 118.5 " 584.2 " 213.3 " 45.44 " 9.883" 4
5 1.661" 12.37 " 0.399" 5.309" 2.638" 86.70 " 219.2 " 108.7 "1189 " 171.9 " 67.00 " 9.762" 5
6 1.550" 8.866" 0.347" 4.726" 4.263" 95.40 " 331.7 " 106.4 " 986.7 " 140.0 " 69.34 " 9.378" 6
7 1.539" 8.362" 0.285" 4.317" 8.211" 87.36 " 362.0 " 110.3 " 585.5 " 127.7 " 85.77 " 8.606" 7
8 1.550" 8.220" 0.280" 3.929" 13.54 " 72.88 " 449.4 " 134.4 " 360.4 " 190.9 " 88.38 " 8.041" 8
9 1.563" 6.664" 0.231" 3.819" 15.34 " 60.02 " 557.8 " 138.1 " 274.8 " 567.2 " 75.72 " 7.753" 9
10 1.395" 5.319" 0.197" 3.790" 14.78 " 53.48 " 453.0 " 140.2 " 236.1 " 865.4 " 60.17 " 7.412" 10
11 1.304" 4.254" 0.179" 3.609" 15.69 " 51.20 " 279.9 " 220.3 " 244.1 " 637.1 " 50.05 " 7.000" 11
12 1.475" 3.495" 0.206" 3.714" 25.14 " 79.36 " 210.5 " 472.0 " 535.9 " 356.4 " 42.75 " 6.649" 12
13 1.787" 2.991" 0.193" 3.475" 32.43 " 127.1 " 180.0 " 628.4 " 703.6 " 245.0 " 37.22 " 6.666" 13
14 1.899" 2.523" 0.202" 3.252" 26.23 " 116.8 " 186.0 " 463.2 " 538.1 " 290.5 " 33.26 " 6.929" 14
15 1.756" 2.133" 0.181" 3.168" 21.07 " 101.9 " 253.1 " 277.1 " 828.8 " 609.7 " 30.83 " 8.804" 15
16 1.558" 1.858" 0.244" 3.016" 20.29 " 95.82 " 403.5 " 220.2 "1765 " 797.1 " 29.30 " 9.898" 16
17 1.386" 1.722" 0.209" 2.808" 18.83 " 120.1 " 514.1 " 213.2 "1709 " 612.5 " 29.22 " 9.350" 17
18 1.187" 1.529" 0.177" 2.610" 16.78 " 130.8 " 659.6 " 225.5 " 926.3 " 412.8 " 33.26 " 8.756" 18
19 1.016" 1.344" 0.461" 2.438" 15.34 " 143.0 " 713.7 " 273.7 " 533.7 " 294.1 " 43.16 " 7.902" 19
20 0.847" 1.259" 2.037" 2.239" 14.53 " 195.3 " 532.7 " 351.8 " 355.1 " 223.0 " 47.21 " 6.906" 20
21 0.819" 1.288" 3.779" 2.065" 15.58 " 234.6 " 381.2 " 411.7 " 321.0 " 184.7 " 47.86 " 6.087" 21
22 0.776" 1.291" 9.690" 1.947" 19.07 " 218.7 " 291.0 " 336.1 " 370.6 " 150.0 " 47.64 " 5.255" 22
23 0.736" 1.167" 17.73 " 1.826" 20.18 " 202.4 " 227.4 " 241.5 " 376.6 " 127.0 " 41.72 " 4.474" 23
24 0.667" 1.007" 17.48 " 1.888" 20.37 " 265.3 " 190.3 " 204.2 " 320.6 " 110.8 " 34.73 " 3.797" 24
25 0.629" 0.945" 14.78 " 1.958" 20.61 " 297.6 " 161.4 " 218.6 " 253.7 " 99.04 " 28.49 " 3.613" 25
26 0.570" 0.905" 12.37 " 2.039" 21.39 " 272.6 " 142.6 " 317.8 " 213.5 " 88.49 " 23.73 " 3.392" 26
27 0.511" 0.816" 9.996" 2.273" 35.48 " 307.4 " 141.8 " 466.9 " 193.1 " 80.68 " 20.29 " 3.366" 27
28 0.587" 0.689" 8.125" 2.296" 73.73 " 287.8 " 153.9 " 370.8 " 183.0 " 74.48 " 17.32 " 3.282" 28
29 32.06 " 6.804" 2.355" 136.1 " 291.3 " 187.1 " 242.9 " 176.2 " 70.58 " 15.12 " 3.079" 29
30 55.93 " 6.037" 2.563" 208.3 " 305.3 " 219.1 " 205.5 " 170.1 " 66.67 " 13.49 " 2.648" 30
31 22.10 " 5.467" 191.0 " 210.8 " 185.8 " 63.90 " 2.313" 31
Mean 4.740" 4.871" 3.881" 3.280" 33.47 " 156.9 " 301.7 " 253.9 " 513.6 " 279.8 " 44.14 " 6.935"
Median 1.539" 2.328" 0.461" 3.092" 18.83 " 123.6 " 227.4 " 220.2 " 357.7 " 213.3 " 42.96 " 7.000"
Maximum 55.93 " 17.44 " 17.73 " 5.783" 208.3 " 307.4 " 713.7 " 628.4 "1765 " 865.4 " 88.38 " 12.35 "
Minimum 0.511" 0.689" 0.177" 1.826" 2.589" 51.20 " 135.4 " 106.4 " 141.4 " 63.90 " 13.49 " 2.313"
Total 146.9 " 136.4 " 120.3 " 98.40" 1038 " 4706 " 9353 " 7871 "15409 " 8673 " 1324 " 215.0 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 134.5 " " ... Relative Uncertainty +/-10%
Ann. Median 30.83 "
Annual Total 49092 "
Maximum Minimum
Daily 1765 " 0.177"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 2.049" 4.782" 1.452" 14.54 " 27.05 " 17.48 " 71.67 " 211.5 " 201.9 " 50.19 " 12.49 " 2.174" 1
2 1.820" 4.192" 1.271" 13.77 " 34.15 " 16.54 " 63.80 " 184.4 " 274.8 " 47.68 " 12.07 " 1.944" 2
3 1.603" 3.451" 1.154" 13.73 " 29.81 " 15.66 " 94.92 " 300.3 " 324.5 " 45.28 " 11.64 " 1.941" 3
4 1.399" 2.863" 1.066" 13.74 " 28.24 " 15.31 " 181.2 " 684.3 " 257.5 " 42.58 " 10.97 " 1.904" 4
5 1.254" 2.438" 1.054" 13.54 " 25.35 " 15.32 " 387.6 " 722.0 " 213.8 " 40.62 " 10.22 " 1.949" 5
6 1.136" 2.474" 1.025" 14.03 " 22.52 " 15.38 " 495.4 " 431.8 " 446.6 " 40.10 " 9.783" 2.213" 6
7 0.975" 2.177" 1.079" 16.25 " 20.00 " 15.75 " 382.9 " 379.6 "1209 " 39.31 " 9.436" 2.164" 7
8 0.841" 1.928" 1.215" 16.90 " 18.53 " 15.75 " 288.5 " 522.0 "1344 " 38.32 " 9.235" 1.938" 8
9 0.682" 2.790" 1.241" 14.45 " 17.82 " 15.32 " 260.4 " 659.5 " 656.2 " 36.97 " 9.158" 1.738" 9
10 0.585" 2.868" 3.696" 12.57 " 18.39 " 14.51 " 214.2 " 703.4 " 370.4 " 35.13 " 9.058" 1.571" 10
11 0.493" 3.078" 14.23 " 11.66 " 25.55 " 13.62 " 194.3 " 594.1 " 248.0 " 34.24 " 9.256" 1.491" 11
12 0.438" 6.452" 78.12 " 13.31 " 36.32 " 13.32 " 220.3 " 412.7 " 200.8 " 33.58 " 9.186" 1.348" 12
13 0.377" 9.692" 61.67 " 12.53 " 67.97 " 12.61 " 238.5 " 276.5 " 178.7 " 33.75 " 8.494" 1.240" 13
14 0.464" 7.979" 57.17 " 10.76 " 85.58 " 12.37 " 224.7 " 215.5 " 166.0 " 34.03 " 7.811" 1.130" 14
15 0.406" 7.240" 45.82 " 11.78 " 83.91 " 12.71 " 248.8 " 186.4 " 153.9 " 33.80 " 7.039" 1.019" 15
16 0.479" 6.261" 34.16 " 12.37 " 64.85 " 13.22 " 320.1 " 184.8 " 143.0 " 32.81 " 6.256" 0.939" 16
17 0.563" 5.250" 26.71 " 12.47 " 51.13 " 14.15 " 329.6 " 267.6 " 133.3 " 31.17 " 5.477" 0.866" 17
18 0.647" 4.540" 22.03 " 12.36 " 43.40 " 15.96 " 256.9 " 526.2 " 120.4 " 29.43 " 4.691" 0.799" 18
19 12.46 " 4.111" 18.32 " 11.87 " 37.58 " 18.91 " 302.8 " 663.6 " 109.8 " 28.48 " 4.169" 0.729" 19
20 11.46 " 3.621" 15.56 " 11.57 " 32.91 " 30.24 " 450.1 " 402.9 " 101.3 " 26.36 " 3.748" 0.724" 20
21 9.504" 3.189" 14.08 " 11.48 " 29.21 " 74.98 " 433.0 " 262.8 " 92.78 " 24.27 " 3.282" 0.851" 21
22 7.569" 2.777" 15.62 " 11.25 " 26.36 " 130.2 " 307.8 " 212.9 " 85.79 " 22.47 " 2.943" 0.717" 22
23 6.380" 2.542" 22.05 " 10.73 " 24.44 " 134.2 " 248.8 " 186.9 " 79.99 " 21.42 " 2.738" 0.683" 23
24 5.980" 2.331" 32.79 " 10.13 " 23.78 " 114.6 " 222.2 " 171.0 " 74.47 " 20.57 " 2.574" 0.669" 24
25 4.788" 2.160" 30.49 " 9.569" 24.22 " 92.42 " 206.9 " 163.3 " 70.17 " 19.67 " 2.449" 0.661" 25
26 4.695" 1.866" 28.40 " 8.823" 25.68 " 113.6 " 191.6 " 182.0 " 68.15 " 18.59 " 2.316" 0.559" 26
27 8.808" 1.704" 24.12 " 7.839" 24.86 " 142.5 " 167.9 " 234.9 " 65.01 " 17.70 " 2.397" 0.471" 27
28 9.471" 1.650" 20.26 " 7.491" 23.36 " 128.9 " 145.1 " 271.1 " 60.55 " 16.70 " 2.370" 0.368" 28
29 8.127" 1.590" 18.18 " 7.596" 21.89 " 107.9 " 170.9 " 260.4 " 56.37 " 15.46 " 2.615" 0.538" 29
30 6.632" 16.63 " 9.480" 20.62 " 88.89 " 243.8 " 211.7 " 53.58 " 14.41 " 2.522" 0.505" 30
31 5.669" 15.65 " 18.80 " 246.7 " 190.7 " 13.31 " 0.395" 31
Mean 3.799" 3.724" 20.20 " 11.95 " 33.36 " 48.08 " 252.0 " 350.9 " 252.0 " 30.27 " 6.547" 1.169"
Median 1.603" 2.868" 16.63 " 12.11 " 25.68 " 15.86 " 243.8 " 267.6 " 148.4 " 32.81 " 6.648" 0.939"
Maximum 12.46 " 9.692" 78.12 " 16.90 " 85.58 " 142.5 " 495.4 " 722.0 "1344 " 50.19 " 12.49 " 2.213"
Minimum 0.377" 1.590" 1.025" 7.491" 17.82 " 12.37 " 63.80 " 163.3 " 53.58 " 13.31 " 2.316" 0.368"
Total 117.8 " 108.0 " 626.3 " 358.6 " 1034 " 1442 " 7811 "10877 " 7561 " 938.4 " 196.4 " 36.24"
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 84.99 " " ... Relative Uncertainty +/-10%
Ann. Median 16.10 "
Annual Total 31107 "
Maximum Minimum
Daily 1344 " 0.368"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2001
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.332" 0.101" 0.011" 0.413" 1.155" 13.79 " 24.09 " 69.01 " 180.9 " 777.3 " 37.58 " 17.20 " 1
2 0.263" 0.067" 0.011" 1.225" 1.333" 12.92 " 25.06 " 75.64 " 165.6 " 688.5 " 32.84 " 22.08 " 2
3 0.202" 0.056" 0.013" 1.019" 1.393" 12.15 " 26.03 " 65.77 " 134.4 " 387.9 " 29.38 " 48.74 " 3
4 0.155" 0.044" 0.011" 0.853" 1.479" 14.10 " 28.23 " 64.06 " 116.0 " 229.9 " 26.76 " 84.24 " 4
5 0.123" 0.022" 0.012" 0.787" 1.479" 24.18 " 33.31 " 73.74 " 104.2 " 168.6 " 25.40 " 337.1 " 5
6 0.107" 0.032" 0.012" 0.751" 2.886" 36.23 " 37.28 " 79.07 " 108.1 " 128.6 " 24.52 "1108 " 6
7 0.090" 0.028" 0.018" 0.769" 3.958" 40.97 " 34.52 " 80.11 " 176.2 " 104.2 " 22.84 "1142 " 7
8 0.082" 0.014" 0.018" 0.667" 18.25 " 40.52 " 32.76 " 86.05 " 212.6 " 88.22 " 22.17 " 803.5 " 8
9 0.076" 0.013" 0.014" 0.659" 43.38 " 45.45 " 35.58 " 88.08 " 197.1 " 90.54 " 22.40 " 452.8 " 9
10 0.066" 0.012" 0.013" 0.652" 26.25 " 54.68 " 46.24 " 106.9 " 182.1 " 104.7 " 20.82 " 251.4 " 10
11 0.068" 0.014" 0.013" 0.587" 16.13 " 81.58 " 58.97 " 115.0 " 179.9 " 99.73 " 18.98 " 186.0 " 11
12 0.064" 0.013" 0.014" 0.489" 12.65 " 116.0 " 57.00 " 107.1 " 166.5 " 101.2 " 16.88 " 145.0 " 12
13 0.054" 0.013" 0.016" 0.509" 12.76 " 125.4 " 57.60 " 101.0 " 144.3 " 107.9 " 15.05 " 115.9 " 13
14 0.054" 0.013" 0.015" 0.890" 12.43 " 104.5 " 66.81 " 84.25 " 119.0 " 102.7 " 13.34 " 92.66 " 14
15 0.052" 0.015" 0.027" 0.953" 14.80 " 84.64 " 68.07 " 78.97 " 97.29 " 89.21 " 12.55 " 75.07 " 15
16 0.079" 0.025" 0.021" 0.953" 21.34 " 68.35 " 70.14 " 87.37 " 83.82 " 80.90 " 12.63 " 59.65 " 16
17 0.081" 0.034" 0.015" 0.909" 20.42 " 56.63 " 63.37 " 108.8 " 75.36 " 71.88 " 13.77 " 49.71 " 17
18 0.069" 0.012" 0.013" 0.867" 16.00 " 48.30 " 53.76 " 110.8 " 65.22 " 62.74 " 25.64 " 42.43 " 18
19 0.021" 0.011" 0.013" 0.759" 12.72 " 41.92 " 46.16 " 102.9 " 57.76 " 55.65 " 44.52 " 38.73 " 19
20 0.017" 0.011" 0.013" 0.646" 11.01 " 37.18 " 41.10 " 90.63 " 52.89 " 50.55 " 53.88 " 37.46 " 20
21 0.023" 0.012" 0.012" 0.604" 10.83 " 33.60 " 38.04 " 77.80 " 48.56 " 47.73 " 53.02 " 41.99 " 21
22 0.016" 0.012" 0.013" 0.571" 10.81 " 30.92 " 37.03 " 66.57 " 48.62 " 62.83 " 49.66 " 40.49 " 22
23 0.014" 0.015" 0.013" 0.563" 10.51 " 29.05 " 38.01 " 57.69 " 110.3 " 115.2 " 42.97 " 39.81 " 23
24 0.028" 0.021" 0.013" 0.704" 11.31 " 27.12 " 38.11 " 57.81 " 210.5 " 153.4 " 37.75 " 34.39 " 24
25 0.030" 0.024" 0.013" 0.842" 12.42 " 25.69 " 36.84 " 80.52 " 200.4 " 139.8 " 32.40 " 29.09 " 25
26 0.032" 0.015" 0.012" 0.932" 13.16 " 24.90 " 34.53 " 97.03 " 168.3 " 111.9 " 29.34 " 25.29 " 26
27 0.032" 0.012" 0.011" 1.055" 15.04 " 24.46 " 32.24 " 88.50 " 121.1 " 86.38 " 26.44 " 22.54 " 27
28 0.027" 0.011" 0.013" 1.039" 16.00 " 24.80 " 30.21 " 78.76 " 95.73 " 69.78 " 23.11 " 20.45 " 28
29 0.025" 0.013" 1.059" 15.35 " 24.54 " 29.22 " 75.15 " 106.8 " 56.89 " 20.01 " 18.86 " 29
30 0.043" 0.020" 1.030" 14.64 " 24.40 " 30.63 " 114.3 " 443.0 " 48.69 " 17.94 " 17.43 " 30
31 0.077" 0.022" 14.34 " 41.42 " 173.5 " 42.58 " 16.00 " 31
Mean 0.077" 0.024" 0.015" 0.792" 12.78 " 44.30 " 41.69 " 88.48 " 139.1 " 146.0 " 27.49 " 174.7 "
Median 0.064" 0.015" 0.013" 0.778" 12.72 " 34.92 " 37.28 " 84.25 " 120.1 " 99.73 " 24.96 " 42.43 "
Maximum 0.332" 0.101" 0.027" 1.225" 43.38 " 125.4 " 70.14 " 173.5 " 443.0 " 777.3 " 53.88 "1142 "
Minimum 0.014" 0.011" 0.011" 0.413" 1.155" 12.15 " 24.09 " 57.69 " 48.56 " 42.58 " 12.55 " 16.00 "
Total 2.400" 0.671" 0.451" 23.76 " 396.2 "1329 "1292 "2743 "4172 "4526 " 824.6 "5416 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 56.79 " " ... Relative Uncertainty +/-10%
Ann. Median 25.06 "
Annual Total 20727 "
Maximum Minimum
Daily 1142 " 0.011"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 15.02 " 0.986" 0.160" 0.288" 29.72 " 13.77 " 35.35 " 100.6 " 199.8 " 69.42 " 79.43 " 5.642" 1
2 13.82 " 0.901" 0.311" 0.585" 26.41 " 13.27 " 35.31 " 141.2 " 217.2 " 60.91 " 130.3 " 5.077" 2
3 12.50 " 0.796" 0.434" 0.464" 23.48 " 13.20 " 41.37 " 163.9 " 243.0 " 57.37 " 136.0 " 4.603" 3
4 11.46 " 0.709" 0.421" 0.369" 20.72 " 13.20 " 47.35 " 163.7 " 228.7 " 54.70 " 107.7 " 4.367" 4
5 10.28 " 0.600" 0.178" 0.280" 18.28 " 14.32 " 59.76 " 190.1 " 205.7 " 51.36 " 83.95 " 3.954" 5
6 9.378" 0.508" 0.151" 0.226" 16.65 " 17.95 " 67.14 " 221.8 " 185.1 " 58.27 " 64.55 " 3.718" 6
7 8.495" 0.408" 0.125" 0.167" 15.07 " 34.49 " 64.17 " 237.2 " 157.3 " 124.1 " 49.41 " 3.783" 7
8 7.736" 0.348" 0.154" 0.151" 14.59 " 57.92 " 59.93 " 205.1 " 129.4 " 189.0 " 39.39 " 3.650" 8
9 7.123" 0.325" 0.189" 0.137" 14.84 " 52.96 " 62.04 " 154.9 " 113.6 " 159.4 " 32.12 " 3.308" 9
10 6.839" 0.285" 0.226" 0.084" 14.96 " 46.37 " 54.30 " 140.1 " 106.5 " 123.4 " 26.65 " 2.979" 10
11 6.233" 0.231" 0.154" 0.064" 16.28 " 41.16 " 51.81 " 173.2 " 110.4 " 100.9 " 22.54 " 2.584" 11
12 5.720" 0.212" 0.111" 0.058" 17.16 " 34.82 " 86.73 " 179.2 " 106.8 " 86.18 " 19.17 " 2.215" 12
13 5.008" 0.186" 0.074" 0.059" 16.89 " 31.45 " 250.2 " 145.3 " 102.9 " 75.73 " 16.43 " 1.892" 13
14 4.526" 0.188" 0.042" 0.080" 20.32 " 31.14 " 340.1 " 118.3 " 94.92 " 63.43 " 14.60 " 1.624" 14
15 4.414" 0.176" 0.030" 0.125" 21.60 " 62.47 " 348.9 " 119.0 " 124.6 " 54.34 " 13.05 " 1.400" 15
16 3.994" 0.161" 0.039" 1.067" 20.04 " 125.2 " 216.1 " 183.2 " 290.2 " 47.41 " 10.44 " 1.253" 16
17 3.568" 0.176" 0.031" 4.631" 17.80 " 123.5 " 158.0 " 219.3 " 577.7 " 43.15 " 9.085" 1.111" 17
18 3.321" 0.158" 0.031" 83.88 " 16.58 " 109.2 " 127.0 " 180.0 " 438.1 " 47.05 " 8.186" 0.990" 18
19 3.068" 0.190" 0.021" 117.9 " 15.65 " 120.1 " 112.3 " 147.0 " 252.5 " 60.62 " 7.621" 0.912" 19
20 2.818" 0.183" 0.035" 114.2 " 15.54 " 132.6 " 108.3 " 123.8 " 189.5 " 61.08 " 6.978" 0.808" 20
21 2.488" 0.186" 0.049" 95.14 " 17.30 " 120.2 " 106.0 " 107.3 " 148.3 " 56.73 " 6.624" 0.734" 21
22 2.251" 0.191" 0.044" 62.30 " 20.50 " 106.4 " 113.0 " 118.3 " 120.8 " 47.91 " 6.567" 0.627" 22
23 2.050" 0.193" 0.045" 56.60 " 24.69 " 81.40 " 99.00 " 126.5 " 107.0 " 43.64 " 6.826" 0.546" 23
24 1.944" 0.142" 0.040" 88.40 " 25.16 " 64.15 " 87.18 " 126.1 " 103.2 " 39.50 " 6.764" 0.480" 24
25 1.903" 0.109" 0.029" 88.55 " 23.30 " 53.78 " 81.43 " 110.7 " 103.5 " 34.84 " 7.839" 0.429" 25
26 1.754" 0.095" 0.029" 88.59 " 21.29 " 48.16 " 80.78 " 108.7 " 109.1 " 31.64 " 8.269" 0.363" 26
27 1.531" 0.099" 0.038" 65.13 " 19.66 " 44.99 " 87.64 " 197.7 " 109.1 " 28.91 " 7.723" 0.334" 27
28 1.346" 0.112" 0.057" 48.87 " 18.13 " 42.56 " 108.8 " 328.2 " 103.4 " 27.89 " 7.024" 0.334" 28
29 1.255" 0.098" 40.91 " 16.72 " 39.93 " 113.4 " 340.3 " 91.35 " 44.65 " 6.448" 0.339" 29
30 1.158" 0.117" 34.37 " 15.53 " 37.12 " 97.32 " 258.9 " 79.63 " 82.03 " 6.014" 0.292" 30
31 1.067" 0.069" 14.56 " 92.24 " 212.9 " 77.94 " 0.247" 31
Mean 5.292" 0.316" 0.114" 33.12 " 19.01 " 57.59 " 109.4 " 172.3 " 171.6 " 67.86 " 31.59 " 1.955"
Median 3.994" 0.191" 0.069" 0.826" 17.80 " 45.68 " 87.64 " 163.7 " 122.7 " 57.37 " 11.74 " 1.253"
Maximum 15.02 " 0.986" 0.434" 117.9 " 29.72 " 132.6 " 348.9 " 340.3 " 577.7 " 189.0 " 136.0 " 5.642"
Minimum 1.067" 0.095" 0.021" 0.058" 14.56 " 13.20 " 35.31 " 100.6 " 79.63 " 27.89 " 6.014" 0.247"
Total 164.1 " 8.853" 3.533" 993.7 " 589.4 "1728 "3393 "5343 "5149 "2104 " 947.6 " 60.59 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 56.12 " " ... Relative Uncertainty +/-10%
Ann. Median 20.04 "
Annual Total 20484 "
Maximum Minimum
Daily 577.7 " 0.021"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2003
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.204" 0.014" 1.952" 0.079" 8.813" 24.00 " 111.8 " 147.0 " 279.6 "7516 " 207.7 " 26.95 " 1
2 0.179" 0.019" 1.629" 0.052" 8.096" 28.65 " 102.7 " 145.7 " 228.5 "3502 " 172.7 " 25.49 " 2
3 0.178" 0.021" 1.343" 0.040" 7.448" 38.08 " 82.36 " 277.7 " 200.9 "1554 " 140.1 " 22.98 " 3
4 0.241" 0.020" 1.144" 0.029" 6.859" 59.31 " 85.22 " 595.8 " 187.5 "1200 " 116.1 " 20.17 " 4
5 0.253" 0.019" 0.926" 4.278" 6.536" 75.26 " 103.1 " 898.2 " 185.3 " 873.5 " 97.52 " 17.70 " 5
6 0.233" 0.019" 0.744" 5.662" 6.140" 76.68 " 150.8 " 720.7 " 184.1 " 671.4 " 84.06 " 15.85 " 6
7 0.241" 0.018" 0.534" 5.486" 5.817" 85.45 " 196.8 " 562.3 " 177.3 " 489.9 " 72.73 " 14.54 " 7
8 0.200" 0.018" 0.390" 5.090" 5.576" 74.42 " 194.0 " 411.8 " 174.0 " 337.8 " 61.68 " 13.73 " 8
9 0.144" 0.067" 0.279" 11.50 " 5.915" 59.91 " 171.1 " 274.6 " 187.1 " 261.8 " 54.46 " 13.26 " 9
10 0.112" 0.279" 0.207" 11.69 " 5.355" 52.06 " 136.9 " 207.3 " 205.5 " 227.6 " 49.03 " 12.38 " 10
11 0.086" 0.400" 0.180" 10.71 " 5.449" 50.42 " 196.5 " 201.5 " 250.2 " 204.3 " 43.96 " 11.75 " 11
12 0.091" 0.576" 0.150" 13.08 " 14.23 " 78.98 " 308.5 " 299.4 " 426.8 " 183.2 " 38.91 " 11.43 " 12
13 0.064" 0.737" 0.134" 18.25 " 14.81 " 94.28 " 289.5 " 469.7 " 623.5 " 181.5 " 34.10 " 11.13 " 13
14 0.050" 0.835" 0.120" 35.50 " 14.45 " 78.31 " 220.0 " 566.5 " 674.0 " 184.6 " 30.57 " 10.22 " 14
15 0.034" 0.908" 0.086" 35.23 " 21.63 " 62.99 " 180.0 " 421.0 " 545.8 " 182.2 " 27.47 " 9.347" 15
16 0.031" 0.943" 0.088" 32.19 " 25.23 " 52.20 " 171.6 " 323.5 " 349.9 " 173.3 " 25.41 " 8.458" 16
17 0.028" 1.810" 0.095" 25.95 " 32.02 " 43.78 " 148.2 " 323.7 " 246.3 " 154.5 " 24.83 " 7.669" 17
18 0.023" 1.391" 0.129" 20.66 " 57.36 " 37.72 " 129.0 " 381.5 " 202.4 " 150.8 " 29.52 " 7.499" 18
19 0.029" 0.583" 0.029" 16.62 " 86.96 " 33.39 " 111.5 " 524.7 " 176.7 " 165.3 " 43.05 " 16.87 " 19
20 0.022" 0.153" 0.029" 14.07 " 86.48 " 30.25 " 101.1 " 539.3 " 167.8 " 158.4 " 56.51 " 32.68 " 20
21 0.017" 6.928" 0.051" 12.64 " 64.66 " 28.09 " 108.3 " 524.8 " 208.5 " 140.1 " 61.22 " 42.92 " 21
22 0.018" 9.519" 0.125" 11.12 " 58.23 " 27.07 " 186.2 "1008 " 399.6 " 123.5 " 54.30 " 32.02 " 22
23 0.024" 6.237" 0.107" 10.27 " 53.57 " 32.40 " 324.3 "5014 " 886.1 " 109.6 " 44.10 " 22.93 " 23
24 0.026" 4.849" 0.130" 9.130" 44.45 " 40.35 " 345.9 "5704 "1130 " 98.36 " 36.41 " 17.22 " 24
25 0.019" 3.922" 0.079" 8.335" 36.53 " 44.29 " 313.3 "2350 "1035 " 89.73 " 33.56 " 13.58 " 25
26 0.018" 3.172" 0.098" 8.022" 31.33 " 70.17 " 226.3 "1298 " 661.4 " 82.23 " 32.56 " 10.74 " 26
27 0.017" 2.644" 0.119" 7.903" 27.47 " 84.98 " 195.5 " 815.1 " 453.2 " 111.9 " 35.86 " 8.458" 27
28 0.018" 2.231" 0.089" 9.578" 24.87 " 79.74 " 174.8 " 575.1 " 321.4 " 434.5 " 35.88 " 6.868" 28
29 0.018" 0.062" 9.818" 21.92 " 78.22 " 151.4 " 451.5 " 350.6 " 514.3 " 33.06 " 5.447" 29
30 0.016" 0.055" 9.193" 21.05 " 95.42 " 138.1 " 409.8 "2802 " 395.7 " 29.96 " 4.463" 30
31 0.015" 0.080" 21.30 " 140.9 " 346.2 " 264.5 " 3.788" 31
Mean 0.085" 1.726" 0.361" 12.07 " 26.79 " 57.23 " 177.3 " 864.2 " 464.0 " 668.9 " 60.25 " 15.44 "
Median 0.031" 0.660" 0.125" 10.04 " 21.30 " 55.76 " 171.1 " 469.7 " 264.9 " 184.6 " 43.51 " 13.26 "
Maximum 0.253" 9.519" 1.952" 35.50 " 86.96 " 95.42 " 345.9 "5704 "2802 "7516 " 207.7 " 42.92 "
Minimum 0.015" 0.014" 0.029" 0.029" 5.355" 24.00 " 82.36 " 145.7 " 167.8 " 82.23 " 24.83 " 3.788"
Total 2.65" 48.33" 11.18" 362.2 " 830.6 " 1717 " 5496 "26789 "13921 "20736 " 1807 " 478.5 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 197.8 " " ... Relative Uncertainty +/-10%
Ann. Median 32.56 "
Annual Total 72200 "
Maximum Minimum
Daily 7516 " 0.014"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 3.146" 0.709" 3.566" 0.839" 2.304" 11.40 " 117.2 " 85.13 " 284.8 " 46.06 " 8.468" 1.714" 1
2 2.826" 0.620" 3.010" 0.690" 2.275" 14.13 " 100.3 " 109.7 " 215.8 " 45.80 " 7.881" 1.562" 2
3 2.441" 0.515" 2.482" 0.566" 2.127" 17.85 " 122.8 " 168.5 " 181.1 " 43.42 " 7.671" 1.329" 3
4 2.135" 0.445" 2.050" 0.465" 1.973" 16.36 " 181.3 " 178.0 " 151.9 " 40.34 " 7.640" 1.176" 4
5 1.967" 0.359" 1.846" 0.402" 1.923" 16.85 " 183.4 " 189.9 " 136.8 " 37.65 " 7.627" 1.185" 5
6 1.918" 0.287" 1.646" 0.313" 2.017" 19.70 " 139.5 " 207.1 " 143.7 " 35.74 " 7.615" 1.116" 6
7 1.852" 0.243" 1.943" 0.245" 2.101" 26.03 " 134.7 " 230.1 " 208.8 " 34.67 " 8.318" 1.148" 7
8 1.703" 0.283" 2.578" 0.216" 2.094" 31.07 " 232.5 " 232.4 " 298.1 " 35.03 " 8.782" 1.072" 8
9 1.621" 0.748" 2.641" 0.202" 2.087" 33.51 " 305.4 " 193.9 " 366.0 " 35.19 " 8.168" 0.908" 9
10 1.574" 0.985" 3.170" 0.170" 2.074" 37.92 " 316.6 " 154.3 " 351.6 " 32.57 " 7.568" 0.812" 10
11 1.599" 0.879" 3.383" 0.147" 2.114" 47.76 " 223.3 " 123.3 " 274.9 " 29.34 " 7.699" 0.748" 11
12 1.974" 0.717" 3.816" 0.159" 1.909" 73.71 " 174.3 " 107.2 " 213.0 " 27.10 " 7.910" 0.619" 12
13 2.354" 0.562" 3.713" 0.273" 1.726" 94.79 " 137.8 " 103.3 " 175.8 " 25.27 " 8.791" 0.508" 13
14 2.139" 0.435" 3.638" 0.282" 2.408" 103.6 " 115.9 " 112.1 " 140.1 " 25.32 " 9.520" 0.385" 14
15 1.909" 0.324" 3.657" 0.276" 4.786" 88.60 " 100.7 " 161.3 " 118.3 " 24.39 " 9.105" 0.330" 15
16 1.669" 0.261" 5.088" 0.348" 5.607" 76.61 " 90.43 " 187.6 " 103.2 " 23.51 " 8.136" 0.304" 16
17 1.465" 0.399" 4.269" 0.487" 7.802" 69.15 " 83.83 " 186.6 " 93.98 " 22.28 " 7.250" 0.261" 17
18 1.286" 0.557" 4.177" 0.496" 9.845" 75.94 " 77.31 " 174.7 " 88.06 " 20.96 " 6.684" 0.221" 18
19 1.117" 37.10 " 3.636" 0.444" 10.13 " 76.59 " 69.62 " 178.1 " 83.94 " 19.86 " 5.989" 0.191" 19
20 0.978" 59.20 " 3.062" 1.831" 12.77 " 73.13 " 62.39 " 162.0 " 78.26 " 18.77 " 5.346" 0.169" 20
21 0.909" 43.80 " 2.932" 2.176" 10.88 " 60.92 " 59.14 " 143.7 " 70.25 " 17.55 " 4.895" 0.141" 21
22 0.799" 26.23 " 2.754" 2.131" 12.09 " 52.86 " 64.10 " 134.6 " 63.11 " 16.48 " 4.466" 0.111" 22
23 0.678" 17.81 " 2.364" 1.938" 14.31 " 55.63 " 77.55 " 130.0 " 58.63 " 15.65 " 3.936" 0.085" 23
24 0.621" 13.28 " 2.046" 1.883" 18.24 " 67.16 " 91.61 " 146.8 " 55.55 " 15.16 " 3.578" 0.072" 24
25 0.586" 10.30 " 2.089" 2.055" 16.88 " 67.61 " 108.7 " 231.6 " 52.03 " 14.52 " 3.125" 0.080" 25
26 0.585" 8.101" 2.319" 2.369" 14.33 " 67.96 " 134.1 " 475.1 " 50.65 " 13.61 " 2.678" 0.132" 26
27 0.582" 6.646" 2.061" 2.579" 12.02 " 64.69 " 129.4 " 757.6 " 49.92 " 12.51 " 2.458" 0.201" 27
28 0.558" 5.312" 1.688" 2.671" 10.82 " 106.5 " 113.2 " 744.3 " 50.57 " 11.60 " 2.137" 0.104" 28
29 0.511" 4.257" 1.385" 2.408" 9.537" 144.0 " 93.59 " 664.9 " 48.01 " 10.88 " 1.840" 0.121" 29
30 0.517" 1.147" 2.262" 8.847" 140.3 " 82.31 " 568.4 " 45.96 " 10.06 " 1.750" 0.075" 30
31 0.670" 0.954" 9.513" 81.11 " 423.2 " 9.260" 0.059" 31
Mean 1.442" 8.323" 2.745" 1.044" 7.018" 61.08 " 129.2 " 247.3 " 141.8 " 24.86 " 6.234" 0.546"
Median 1.574" 0.717" 2.641" 0.491" 5.607" 65.92 " 113.2 " 178.0 " 110.7 " 23.51 " 7.591" 0.304"
Maximum 3.146" 59.20 " 5.088" 2.671" 18.24 " 144.0 " 316.6 " 757.6 " 366.0 " 46.06 " 9.520" 1.714"
Minimum 0.511" 0.243" 0.954" 0.147" 1.726" 11.40 " 59.14 " 85.13 " 45.96 " 9.260" 1.750" 0.059"
Total 44.69 " 241.4 " 85.11 " 31.32 " 217.5 "1832 "4004 "7665 "4253 " 770.5 " 187.0 " 16.94 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 52.87 " " ... Relative Uncertainty +/-10%
Ann. Median 8.005"
Annual Total 19349 "
Maximum Minimum
Daily 757.6 " 0.059"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 0.060" 0.009" 0.047" 4.151# 100.1 " 128.4 " 383.7 " 126.8 " 211.4 " 358.6 " 111.4 " 39.11 " 1
2 0.078" 0.009" 0.042"8818 $ 96.18 " 117.5 " 370.9 " 137.3 " 197.0 " 351.1 " 113.8 " 37.20 " 2
3 0.029" 0.009" 0.052#7845 " 133.6 " 109.6 " 333.4 " 183.4 " 170.6 " 341.5 " 102.5 " 33.53 " 3
4 0.033" 0.010" 0.059#2303 " 205.5 " 129.0 " 361.9 " 224.9 " 149.3 " 257.3 " 90.10 " 29.73 " 4
5 0.025" 0.010" 0.049# 878.6 " 206.1 " 412.8 " 603.8 " 237.1 " 136.5 " 202.5 " 80.77 " 25.92 " 5
6 0.023" 0.010" 0.043# 482.5 " 177.5 " 625.7 " 875.6 " 195.9 " 173.7 " 187.4 " 73.60 " 22.36 " 6
7 0.026" 0.009" 0.044# 276.3 " 142.5 " 629.5 "1067 " 168.9 " 264.9 " 189.1 " 67.94 " 20.10 " 7
8 0.018" 0.009" 0.047# 191.5 " 122.6 "1041 " 949.4 " 157.9 " 372.2 " 176.3 " 62.42 " 18.60 " 8
9 0.018" 0.007" 0.044# 161.1 " 105.0 " 855.5 " 673.5 " 148.6 " 549.1 " 163.5 " 61.68 " 17.23 " 9
10 0.024" 0.005" 0.041# 136.5 " 94.01 " 778.7 " 491.7 " 138.6 " 635.1 " 157.8 " 63.71 " 16.19 " 10
11 0.019" 0.005" 0.038# 119.7 " 85.77 "1790 " 371.8 " 128.1 " 667.5 " 169.0 " 60.74 " 16.36 " 11
12 0.016" 0.006" 0.035# 103.6 " 80.97 "3974 " 290.5 " 118.7 " 496.6 " 169.1 " 54.92 " 15.81 " 12
13 0.012" 0.007" 0.033# 90.26 " 81.57 "6683 " 272.7 " 119.2 " 330.1 " 156.3 " 49.15 " 16.56 " 13
14 0.010" 0.152" 0.030# 79.93 " 81.57 "4646 " 365.9 " 195.0 " 253.8 " 140.0 " 43.97 " 17.75 " 14
15 0.010" 0.135" 0.029# 70.91 " 78.12 "2703 " 503.1 " 421.0 " 235.7 " 123.9 " 40.05 " 19.43 " 15
16 0.010" 0.094" 0.028# 62.79 " 84.29 "1614 " 523.2 " 574.7 " 220.4 " 120.7 " 35.75 " 18.54 " 16
17 0.010" 0.081" 0.027# 56.94 " 186.1 "1065 " 415.1 " 483.1 " 210.5 " 208.9 " 32.01 " 16.24 " 17
18 0.012" 0.110" 0.026# 53.13 " 374.1 "1314 " 313.2 " 595.6 " 230.1 " 346.2 " 30.11 " 14.81 " 18
19 0.011" 0.108" 0.025# 49.14 " 565.5 "3438 " 245.3 "1240 " 255.1 " 354.3 " 27.74 " 13.42 " 19
20 0.010" 0.066" 0.023# 45.21 "1621 "3798 " 210.2 "1433 " 238.5 " 260.5 " 25.11 " 12.07 " 20
21 0.010" 0.043" 0.022# 45.52 "1515 "2464 " 201.0 " 719.4 " 232.7 " 195.8 " 22.73 " 10.75 " 21
22 0.010" 0.049" 0.020# 155.4 " 800.3 "1477 " 213.9 " 445.2 " 483.2 " 169.5 " 20.72 " 9.508" 22
23 0.010" 0.043" 0.019# 472.5 " 641.4 "1039 " 239.5 " 322.4 " 686.8 " 158.5 " 19.05 " 8.449" 23
24 0.010" 0.041" 0.018# 594.2 " 803.3 " 889.8 " 242.2 " 255.2 " 486.8 " 145.7 " 18.12 " 6.998" 24
25 0.010" 0.042" 0.016# 382.7 " 586.3 " 963.4 " 206.6 " 228.6 " 331.2 " 131.7 " 17.09 " 6.245" 25
26 0.010" 0.056" 0.015# 231.6 " 410.9 " 888.4 " 186.0 " 221.1 " 246.8 " 119.3 " 15.76 " 5.958" 26
27 0.010" 0.061" 0.014# 176.7 " 283.6 " 702.8 " 171.2 " 218.6 " 198.6 " 108.9 " 16.14 " 5.743" 27
28 0.010" 0.054" 0.013# 142.3 " 217.8 " 548.6 " 156.1 " 210.4 " 201.4 " 100.1 " 20.11 " 5.442" 28
29 0.010" 0.011# 123.6 " 188.5 " 439.9 " 146.2 " 193.1 " 288.0 " 96.53 " 26.25 " 4.817" 29
30 0.010" 0.011# 109.8 " 165.6 " 404.0 " 139.3 " 181.1 " 370.3 " 88.97 " 36.13 " 4.401" 30
31 0.011" 0.011# 143.9 " 133.7 " 200.5 " 104.5 " 3.844" 31
Mean 0.018" 0.044" 0.030# 808.8 $ 334.8 "1522 " 376.1 " 329.8 " 317.5 " 188.8 " 47.99 " 15.91 "
Median 0.011" 0.042" 0.028# 139.4 $ 177.5 " 926.6 " 313.2 " 210.4 " 250.3 " 169.0 " 38.09 " 16.19 "
Maximum 0.078" 0.152" 0.059#8818 $1621 "6683 "1067 "1433 " 686.8 " 358.6 " 113.8 " 39.11 "
Minimum 0.010" 0.005" 0.011# 4.151$ 78.12 " 109.6 " 133.7 " 118.7 " 136.5 " 88.97 " 15.76 " 3.844"
Total 0.57" 1.24" 0.93#24263 $10378 "45670 "11658 "10224 " 9524 " 5854 " 1440 " 493.1 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 327.4 $ " ... Relative Uncertainty +/-10%
Ann. Median 119.3 $ # ... Relative Uncertainty +/-15%
Annual Total 119505 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 8818 $ 0.005$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2006
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 3.267" 3.474" 0.851" 2.490" 10.63 " 17.30 " 65.44 " 96.72 " 45.95 " 21.10 " 7.752" 1.027" 1
2 2.864" 3.226" 0.728" 2.866" 10.47 " 19.02 " 55.95 " 80.64 " 46.41 " 19.07 " 7.006" 0.861" 2
3 2.537" 3.043" 0.610" 2.679" 9.836" 18.32 " 51.94 " 70.20 " 46.46 " 17.95 " 6.373" 0.685" 3
4 2.410" 2.619" 0.501" 2.759" 9.031" 16.15 " 44.80 " 61.49 " 46.35 " 18.69 " 5.731" 0.435" 4
5 2.373" 2.540" 0.406" 5.824" 8.680" 13.95 " 39.63 " 55.57 " 47.82 " 22.36 " 5.112" 0.345" 5
6 2.359" 2.458" 0.326" 7.083" 9.080" 12.29 " 35.38 " 50.59 " 56.68 " 26.54 " 4.510" 0.290" 6
7 2.263" 2.429" 0.250" 6.023" 9.208" 11.73 " 31.47 " 46.93 " 55.12 " 27.16 " 4.280" 0.271" 7
8 2.173" 2.146" 0.195" 5.738" 9.831" 11.12 " 28.20 " 45.01 " 49.92 " 24.74 " 3.908" 0.353" 8
9 2.141" 1.747" 0.161" 5.050" 10.37 " 11.36 " 26.78 " 44.91 " 46.51 " 20.57 " 4.196" 0.406" 9
10 2.116" 1.541" 0.127" 4.479" 10.04 " 12.04 " 27.29 " 43.40 " 44.72 " 18.04 " 4.385" 0.377" 10
11 2.026" 1.355" 0.095" 4.134" 9.409" 12.29 " 43.40 " 39.40 " 44.01 " 16.66 " 3.482" 0.304" 11
12 1.935" 1.256" 0.071" 3.796" 8.936" 12.34 " 87.26 " 36.04 " 44.02 " 15.56 " 3.484" 0.241" 12
13 2.243" 1.882" 0.054" 3.743" 8.148" 12.18 " 94.37 " 33.74 " 47.81 " 15.69 " 3.471" 0.204" 13
14 2.602" 1.747" 0.051" 3.665" 7.513" 12.01 " 81.40 " 32.48 " 49.55 " 16.56 " 3.133" 0.158" 14
15 2.384" 1.505" 0.046" 3.761" 7.157" 11.61 " 73.12 " 33.05 " 48.89 " 16.91 " 3.222" 0.115" 15
16 2.280" 1.369" 0.069" 4.261" 6.807" 11.33 " 58.13 " 39.09 " 48.31 " 16.63 " 3.202" 0.097" 16
17 2.302" 1.230" 0.068" 5.373" 6.598" 11.05 " 44.00 " 57.52 " 42.55 " 15.91 " 3.461" 0.078" 17
18 2.531" 1.087" 0.094" 5.615" 6.873" 10.56 " 36.07 " 69.10 " 37.59 " 14.54 " 3.409" 0.057" 18
19 3.100" 0.935" 0.103" 5.598" 6.663" 10.43 " 33.35 " 72.38 " 34.42 " 13.42 " 3.148" 0.044" 19
20 3.459" 1.703" 0.106" 5.440" 6.517" 10.78 " 31.49 " 80.44 " 32.37 " 12.62 " 2.951" 0.038" 20
21 3.233" 1.710" 0.144" 5.568" 6.498" 11.64 " 48.50 " 92.57 " 32.36 " 11.75 " 2.696" 0.031" 21
22 2.835" 1.662" 0.176" 5.794" 6.303" 12.99 " 165.0 " 110.0 " 33.32 " 11.12 " 2.723" 0.026" 22
23 2.547" 1.680" 0.537" 7.363" 6.371" 15.38 " 172.1 " 130.3 " 35.92 " 11.43 " 2.502" 0.029" 23
24 2.440" 1.636" 0.423" 7.321" 6.677" 16.37 " 134.1 " 135.3 " 36.69 " 13.66 " 2.386" 0.053" 24
25 3.055" 1.445" 0.303" 9.691" 7.339" 15.97 " 107.0 " 130.7 " 35.55 " 13.61 " 2.164" 0.056" 25
26 3.208" 1.335" 0.216" 11.16 " 8.400" 15.57 " 92.15 " 108.3 " 32.79 " 12.82 " 1.821" 0.102" 26
27 2.713" 1.168" 0.149" 10.03 " 9.050" 17.14 " 82.77 " 85.00 " 29.83 " 12.40 " 1.560" 0.115" 27
28 2.523" 0.975" 1.055" 10.01 " 9.292" 24.64 " 102.0 " 70.10 " 27.17 " 11.61 " 1.385" 0.084" 28
29 2.302" 3.566" 10.08 " 10.03 " 51.09 " 163.0 " 58.25 " 25.01 " 10.61 " 1.292" 0.027" 29
30 1.978" 3.035" 10.25 " 10.59 " 72.70 " 143.6 " 51.10 " 23.06 " 9.589" 1.119" 0.019" 30
31 2.866" 2.672" 12.34 " 120.0 " 47.52 " 8.624" 0.014" 31
Mean 2.550" 1.818" 0.554" 5.921" 8.538" 17.05 " 74.83 " 67.99 " 40.90 " 16.06 " 3.529" 0.224"
Median 2.440" 1.671" 0.195" 5.583" 8.936" 12.32 " 58.13 " 58.25 " 44.01 " 15.69 " 3.315" 0.115"
Maximum 3.459" 3.474" 3.566" 11.16 " 12.34 " 72.70 " 172.1 " 135.3 " 56.68 " 27.16 " 7.752" 1.027"
Minimum 1.935" 0.935" 0.046" 2.490" 6.303" 10.43 " 26.78 " 32.48 " 23.06 " 8.624" 1.119" 0.014"
Total 79.06 " 50.90 " 17.19 " 177.6 " 264.7 " 511.4 "2320 "2108 "1227 " 498.0 " 105.9 " 6.941"
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 20.18 " " ... Relative Uncertainty +/-10%
Ann. Median 7.321"
Annual Total 7366 "
Maximum Minimum
Daily 172.1 " 0.014"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2007
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.012" 0.001" 0.073" 0.010" 3.430" 16.63 " 21.48 " 86.32 " 158.4 " 69.89 " 76.90 " 1.719" 1
2 0.020" 0.001" 0.035" 0.008" 3.951" 12.55 " 22.73 " 96.64 " 152.1 " 58.13 " 61.61 " 1.515" 2
3 0.036" 0.001" 0.026" 0.010" 12.06 " 10.09 " 30.94 " 117.6 " 118.2 " 49.29 " 49.68 " 1.387" 3
4 0.012" 0.001" 0.013" 0.012" 13.59 " 8.680" 44.39 " 104.6 " 94.54 " 43.01 " 42.81 " 1.217" 4
5 0.014" 0.001" 0.006" 0.015" 11.06 " 7.689" 50.82 " 90.10 " 87.54 " 38.22 " 36.41 " 1.426" 5
6 0.011" 0.001" 0.006" 0.017" 9.447" 7.258" 45.06 " 75.77 " 86.00 " 35.72 " 30.82 " 2.136" 6
7 0.008" 0.002" 0.005" 0.021" 7.790" 6.866" 42.23 " 77.66 " 79.49 " 32.61 " 28.58 " 2.180" 7
8 0.009" 0.003" 0.007" 0.024" 6.507" 6.671" 36.76 " 96.57 " 99.13 " 31.24 " 25.47 " 3.518" 8
9 0.014" 0.002" 0.010" 0.021" 5.769" 6.676" 31.58 " 84.64 " 236.3 " 32.66 " 22.10 " 3.712" 9
10 0.031" 0.002" 0.007" 0.017" 5.066" 6.627" 28.66 " 71.83 " 249.3 " 37.99 " 19.47 " 5.080" 10
11 0.007" 0.002" 0.005" 0.022" 4.559" 6.556" 27.09 " 71.00 " 223.3 " 55.91 " 16.61 " 4.812" 11
12 0.005" 0.001" 0.004" 0.021" 4.264" 6.819" 25.39 " 67.90 " 171.5 " 74.41 " 14.35 " 4.173" 12
13 0.002" 0.001" 0.004" 0.019" 4.203" 7.056" 22.98 " 62.57 " 182.3 " 67.34 " 12.65 " 3.562" 13
14 0.001" 0.001" 0.005" 0.019" 3.942" 7.176" 21.03 " 56.72 " 207.5 " 52.24 " 11.12 " 2.965" 14
15 0.001" 0.001" 0.003" 0.047" 3.840" 7.209" 19.50 " 63.15 " 227.0 " 42.84 " 9.988" 2.467" 15
16 0.001" 0.001" 0.003" 0.083" 3.853" 7.168" 18.32 " 65.74 " 232.8 " 35.44 " 8.961" 2.155" 16
17 0.001" 0.002" 0.002" 0.058" 3.976" 7.275" 17.46 " 69.86 " 206.7 " 30.59 " 8.078" 2.612" 17
18 0.001" 0.002" 0.006" 2.621" 4.650" 7.769" 16.90 " 59.35 " 176.6 " 28.24 " 7.262" 2.888" 18
19 0.005" 0.002" 0.023" 5.416" 4.700" 7.857" 17.02 " 51.48 " 134.3 " 26.57 " 6.411" 3.958" 19
20 0.001" 0.002" 0.022" 6.235" 5.116" 7.746" 16.93 " 64.72 " 109.5 " 27.58 " 5.831" 21.01 " 20
21 0.001" 0.003" 0.021" 5.351" 5.189" 7.850" 16.74 " 81.02 " 91.04 " 26.79 " 5.099" 26.08 " 21
22 0.001" 0.003" 0.017" 4.696" 5.262" 7.781" 17.26 " 80.60 " 81.61 " 26.01 " 4.458" 22.29 " 22
23 0.002" 0.004" 0.016" 4.441" 4.890" 7.919" 18.82 " 73.25 " 75.02 " 25.30 " 4.111" 16.76 " 23
24 0.002" 0.005" 0.009" 3.997" 4.813" 9.504" 21.69 " 73.37 " 71.19 " 24.25 " 3.686" 13.59 " 24
25 0.002" 0.009" 0.003" 3.635" 4.506" 10.31 " 26.61 " 62.44 " 84.26 " 22.48 " 3.390" 11.64 " 25
26 0.001" 0.013" 0.029" 3.620" 5.102" 10.35 " 34.81 " 53.93 " 116.0 " 20.76 " 3.166" 9.472" 26
27 0.001" 0.023" 0.054" 3.671" 5.287" 11.42 " 40.78 " 50.88 " 122.0 " 20.73 " 2.832" 7.509" 27
28 0.002" 0.041" 0.025" 3.171" 6.603" 12.21 " 45.62 " 53.55 " 105.2 " 23.79 " 2.534" 5.941" 28
29 0.004" 0.011" 3.022" 7.591" 13.06 " 57.30 " 53.61 " 99.41 " 41.73 " 2.273" 4.922" 29
30 0.002" 0.008" 3.228" 15.92 " 18.14 " 73.26 " 85.32 " 83.91 " 63.01 " 1.955" 4.013" 30
31 0.001" 0.010" 17.99 " 69.28 " 149.6 " 72.62 " 3.273" 31
Mean 0.007" 0.005" 0.015" 1.784" 6.611" 9.030" 31.60 " 75.86 " 138.7 " 39.92 " 17.62 " 6.451"
Median 0.002" 0.002" 0.009" 0.053" 5.102" 7.775" 26.61 " 71.83 " 117.1 " 35.44 " 9.475" 3.712"
Maximum 0.036" 0.041" 0.073" 6.235" 17.99 " 18.14 " 73.26 " 149.6 " 249.3 " 74.41 " 76.90 " 26.08 "
Minimum 0.001" 0.001" 0.002" 0.008" 3.430" 6.556" 16.74 " 50.88 " 71.19 " 20.73 " 1.955" 1.217"
Total 0.213" 0.130" 0.468" 53.53 " 204.9 " 270.9 " 979.5 "2352 "4162 "1237 " 528.6 " 200.0 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 27.37 " " ... Relative Uncertainty +/-10%
Ann. Median 6.819"
Annual Total 9989 "
Maximum Minimum
Daily 249.3 " 0.001"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 2.566" 0.000" 0.007" 0.107" 23.54 " 63.29 " 140.8 " 537.4 " 82.84 " 88.19 " 293.7 " 371.7 " 1
2 2.090" 0.000" 0.016" 0.015" 21.35 " 66.92 " 135.9 " 717.7 " 83.20 " 78.28 " 188.9 " 239.0 " 2
3 1.784" 0.008" 0.018" 82.00 " 20.17 " 66.84 " 104.5 " 608.7 " 87.18 " 72.62 " 121.1 " 188.2 " 3
4 1.527" 0.015" 0.011" 52.45 " 18.54 " 56.32 " 83.80 " 619.9 " 80.54 " 74.36 " 90.20 " 148.8 " 4
5 1.228" 0.016" 0.001" 43.39 " 16.76 " 51.24 " 73.93 " 536.8 " 72.26 " 77.50 " 73.16 " 123.7 " 5
6 1.057" 0.019" 0.000" 30.06 " 15.63 " 45.08 " 66.93 " 350.4 " 66.86 " 87.05 " 60.70 " 105.6 " 6
7 0.949" 0.010" 0.000" 20.65 " 14.71 " 38.56 " 63.61 " 272.1 " 59.11 " 95.76 " 57.35 " 91.63 " 7
8 0.823" 0.013" 0.000" 15.95 " 13.84 " 34.16 " 58.34 " 235.5 " 53.41 " 93.72 " 76.52 " 80.35 " 8
9 0.699" 0.021" 0.000" 12.52 " 12.99 " 31.30 " 54.90 " 206.2 " 48.67 " 93.21 " 89.52 " 69.98 " 9
10 0.578" 0.026" 0.000" 10.58 " 12.32 " 31.11 " 64.60 " 181.8 " 44.98 " 77.54 " 74.33 " 68.93 " 10
11 0.466" 0.020" 0.000" 10.44 " 13.08 " 35.48 " 162.2 " 157.9 " 42.43 " 63.57 " 77.01 " 81.20 " 11
12 0.364" 0.001" 0.000" 11.48 " 14.11 " 40.96 " 443.3 " 136.2 " 40.33 " 54.42 " 65.48 " 93.49 " 12
13 0.269" 0.001" 0.000" 11.49 " 13.16 " 40.51 " 584.1 " 119.5 " 45.24 " 48.20 " 54.08 " 104.1 " 13
14 0.208" 0.001" 0.000" 10.08 " 15.63 " 37.80 " 418.6 " 107.1 " 57.97 " 43.90 " 46.21 " 89.96 " 14
15 0.153" 0.004" 0.001" 8.453" 26.85 " 36.38 " 232.9 " 96.59 " 74.18 " 40.55 " 40.54 " 73.31 " 15
16 0.102" 0.010" 0.001" 7.343" 55.40 " 40.57 " 196.9 " 88.11 " 63.57 " 37.37 " 35.66 " 58.46 " 16
17 0.073" 0.017" 0.002" 7.229" 51.83 " 87.33 " 226.4 " 80.89 " 55.93 " 34.59 " 31.50 " 50.05 " 17
18 0.051" 0.034" 0.002" 7.057" 46.78 " 127.2 " 264.2 " 73.63 " 55.85 " 32.59 " 27.96 " 44.82 " 18
19 0.030" 0.046" 0.001" 8.048" 40.13 " 114.1 " 403.7 " 67.92 " 73.47 " 30.54 " 25.09 " 39.44 " 19
20 0.017" 0.051" 0.001" 11.02 " 36.95 " 85.88 " 590.2 " 64.01 " 89.85 " 28.67 " 29.50 " 35.03 " 20
21 0.008" 0.050" 0.002" 38.05 " 34.82 " 72.99 " 742.1 " 63.11 " 91.94 " 26.94 " 142.9 " 31.14 " 21
22 0.003" 0.028" 0.004" 109.6 " 33.25 " 59.44 " 546.8 " 62.03 " 99.37 " 25.32 " 575.9 " 29.25 " 22
23 0.001" 0.000" 0.014" 121.4 " 31.29 " 49.29 " 344.0 " 58.85 " 125.3 " 24.21 "1321 " 30.36 " 23
24 0.000" 0.001" 0.021" 99.89 " 30.00 " 41.79 " 247.9 " 55.67 " 121.1 " 23.60 "2441 " 29.08 " 24
25 0.000" 0.001" 0.024" 80.65 " 30.86 " 36.60 " 241.0 " 53.77 " 109.1 " 25.15 "2432 " 26.22 " 25
26 0.000" 0.001" 0.016" 59.17 " 34.04 " 32.34 " 276.3 " 53.76 " 109.1 " 26.29 "1793 " 23.42 " 26
27 0.000" 0.001" 0.009" 45.47 " 37.44 " 29.39 " 271.2 " 55.12 " 123.8 " 28.20 "1545 " 21.33 " 27
28 0.000" 0.001" 0.010" 36.70 " 37.11 " 33.23 " 224.5 " 52.28 " 114.8 " 29.86 "1108 " 18.89 " 28
29 0.000" 0.003" 0.012" 30.64 " 41.41 " 64.48 " 192.8 " 49.60 " 114.7 " 54.00 " 904.6 " 16.33 " 29
30 0.000" 0.013" 26.63 " 58.78 " 116.0 " 192.6 " 51.72 " 103.5 " 140.0 " 627.3 " 14.36 " 30
31 0.000" 0.045" 69.80 " 284.9 " 72.04 " 320.0 " 12.65 " 31
Mean 0.485" 0.014" 0.008" 33.62 " 29.76 " 55.55 " 255.9 " 189.9 " 79.69 " 63.75 " 481.6 " 77.77 "
Median 0.102" 0.010" 0.002" 18.30 " 30.00 " 43.43 " 226.4 " 88.11 " 77.36 " 48.20 " 83.27 " 58.46 "
Maximum 2.566" 0.051" 0.045" 121.4 " 69.80 " 127.2 " 742.1 " 717.7 " 125.3 " 320.0 "2441 " 371.7 "
Minimum 0.000" 0.000" 0.000" 0.015" 12.32 " 29.39 " 54.90 " 49.60 " 40.33 " 23.60 " 25.09 " 12.65 "
Total 15.05" 0.40" 0.23" 1009 " 922.6 " 1667 " 7934 " 5886 " 2391 " 1976 "14449 " 2411 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 105.6 " " ... Relative Uncertainty +/-10%
Ann. Median 40.56 "
Annual Total 38661 "
Maximum Minimum
Daily 2441 " 0.000"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 11.02 " 0.369" 0.283" 0.189" 2.252" 6.286"1685 " 272.4 " 461.6 " 527.2 " 41.07 " 12.55 " 1
2 9.577" 0.317" 0.278" 0.148" 2.089" 5.856"1213 " 231.4 " 386.5 " 502.7 " 35.88 " 11.15 " 2
3 8.294" 0.278" 0.153" 0.318" 1.939" 5.994" 681.9 " 208.9 " 391.6 " 372.1 " 32.23 " 9.813" 3
4 7.148" 0.248" 0.046" 1.713" 1.849" 10.78 " 438.1 " 194.5 " 388.5 " 263.5 " 29.24 " 8.728" 4
5 6.243" 0.198" 0.414" 6.365" 1.752" 48.52 " 293.4 " 182.2 " 336.5 " 213.4 " 26.57 " 7.804" 5
6 5.450" 0.165" 7.167" 5.077" 1.796" 341.3 " 229.2 " 179.6 " 355.7 " 189.0 " 24.63 " 7.110" 6
7 4.752" 0.163" 5.699" 3.775" 1.765" 450.4 " 212.5 " 193.6 " 381.0 " 172.1 " 23.20 " 6.738" 7
8 4.095" 0.145" 4.817" 3.024" 1.542" 260.4 " 239.0 " 199.3 " 488.4 " 160.5 " 21.72 " 6.041" 8
9 3.527" 0.127" 3.558" 2.705" 1.467" 200.8 " 247.0 " 195.9 " 666.3 " 153.6 " 20.35 " 5.863" 9
10 3.069" 0.119" 2.588" 2.466" 1.402" 164.5 " 240.6 " 182.4 " 690.5 " 151.0 " 19.22 " 5.668" 10
11 2.688" 0.148" 1.965" 2.138" 2.934" 136.1 " 259.8 " 175.1 " 646.7 " 151.6 " 17.97 " 5.148" 11
12 2.411" 0.198" 1.595" 1.863" 2.830" 123.8 " 317.9 " 174.3 "1234 " 155.5 " 18.84 " 4.857" 12
13 2.193" 0.233" 1.258" 1.642" 2.129" 111.2 " 329.8 " 167.0 "1278 " 154.9 " 20.38 " 4.286" 13
14 1.985" 0.346" 0.979" 1.406" 1.824" 97.98 " 275.8 " 172.6 " 851.1 " 146.8 " 22.44 " 3.828" 14
15 1.786" 0.698" 0.766" 1.207" 1.729" 89.89 " 219.3 " 268.8 " 625.1 " 138.8 " 22.12 " 3.455" 15
16 1.579" 0.242" 0.555" 1.086" 2.988" 84.47 " 189.8 " 657.9 " 525.1 " 125.6 " 21.11 " 3.122" 16
17 1.426" 0.155" 0.437" 1.030" 3.378" 83.84 " 171.4 "1061 " 470.6 " 110.3 " 19.53 " 2.693" 17
18 1.324" 0.077" 0.328" 0.964" 3.052" 82.65 " 175.0 " 929.4 " 383.7 " 94.90 " 24.60 " 2.370" 18
19 1.195" 0.060" 0.264" 0.975" 2.752" 87.66 " 388.6 " 553.9 " 350.5 " 83.09 " 34.83 " 2.161" 19
20 1.075" 0.063" 0.233" 0.996" 2.713" 117.6 "1774 " 374.1 " 369.5 " 72.12 " 37.77 " 2.109" 20
21 0.954" 0.139" 0.193" 0.992" 3.811" 215.5 "2109 " 287.7 " 449.0 " 61.08 " 45.97 " 1.881" 21
22 0.855" 0.132" 0.169" 1.618" 4.327" 405.0 "1979 " 258.4 " 933.8 " 54.28 " 39.47 " 1.697" 22
23 0.711" 0.049" 0.136" 1.951" 5.739" 454.7 "2462 " 271.0 "1631 " 49.77 " 36.61 " 1.473" 23
24 0.605" 0.111" 0.113" 1.318" 7.863" 293.3 "2321 " 298.4 "1065 " 46.78 " 34.14 " 1.215" 24
25 0.546" 0.166" 0.129" 1.253" 15.54 " 209.7 "1914 " 299.0 " 588.3 " 44.23 " 28.73 " 1.031" 25
26 0.484" 0.216" 0.111" 1.953" 18.70 " 179.7 "1769 " 279.5 " 385.5 " 43.24 " 23.71 " 0.874" 26
27 0.450" 0.174" 0.106" 1.912" 16.52 " 160.6 "1622 " 246.0 " 279.4 " 43.32 " 20.26 " 0.699" 27
28 0.441" 0.191" 0.081" 2.135" 12.85 " 167.8 " 953.5 " 467.4 " 231.4 " 48.94 " 17.63 " 0.532" 28
29 0.508" 0.059" 2.179" 9.977" 252.9 " 630.6 " 855.2 " 240.2 " 54.26 " 15.66 " 0.474" 29
30 0.453" 0.068" 2.304" 8.057" 623.7 " 463.8 " 822.5 " 405.3 " 51.97 " 14.01 " 0.433" 30
31 0.420" 0.110" 6.944" 349.5 " 633.7 " 46.81 " 0.335" 31
Mean 2.815" 0.197" 1.118" 1.890" 4.984" 182.4 " 843.7 " 364.3 " 583.0 " 144.6 " 26.33 " 4.069"
Median 1.579" 0.165" 0.278" 1.678" 2.830" 148.3 " 388.6 " 268.8 " 455.3 " 125.6 " 23.45 " 3.122"
Maximum 11.02 " 0.698" 7.167" 6.365" 18.70 " 623.7 "2462 "1061 "1631 " 527.2 " 45.97 " 12.55 "
Minimum 0.420" 0.049" 0.046" 0.148" 1.402" 5.856" 171.4 " 167.0 " 231.4 " 43.24 " 14.01 " 0.335"
Total 87.27" 5.53" 34.66" 56.70" 154.5 " 5473 "26154 "11293 "17490 " 4483 " 789.8 " 126.1 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 181.2 " " ... Relative Uncertainty +/-10%
Ann. Median 12.85 "
Annual Total 66149 "
Maximum Minimum
Daily 2462 " 0.046"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2010
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.288" 0.006" 0.013" 0.018" 2.006" 10.02 " 27.06 " 78.60 " 70.43 " 18.66 " 12.61 " 2.765" 1
2 0.228" 0.004" 0.017" 0.044" 1.853" 11.15 " 29.31 " 71.71 " 70.79 " 17.61 " 12.07 " 2.266" 2
3 0.184" 0.003" 0.001" 0.043" 1.758" 11.66 " 44.14 " 64.52 " 67.30 " 16.44 " 10.95 " 2.152" 3
4 0.157" 0.002" 0.001" 0.043" 1.651" 10.83 " 61.44 " 55.78 " 63.46 " 15.79 " 9.882" 2.074" 4
5 0.112" 0.007" 0.000" 0.025" 1.549" 9.572" 59.96 " 50.24 " 61.44 " 15.46 " 8.928" 2.226" 5
6 0.104" 0.012" 0.001" 0.021" 1.500" 8.880" 53.13 " 47.97 " 58.28 " 15.18 " 7.840" 2.487" 6
7 0.073" 0.013" 0.002" 3.976" 1.435" 10.80 " 43.90 " 47.98 " 55.55 " 14.78 " 7.463" 3.242" 7
8 0.048" 0.008" 0.003" 6.571" 1.443" 12.86 " 36.43 " 49.32 " 58.77 " 14.21 " 8.334" 5.523" 8
9 0.026" 0.011" 0.003" 5.530" 1.554" 15.23 " 33.28 " 53.38 " 71.48 " 13.42 " 7.904" 8.151" 9
10 0.030" 0.030" 0.003" 4.451" 1.640" 15.87 " 46.06 " 55.81 " 85.12 " 12.96 " 9.052" 9.711" 10
11 0.017" 0.021" 0.004" 3.714" 1.641" 15.05 " 75.56 " 49.99 " 85.40 " 13.44 " 14.47 " 9.967" 11
12 0.013" 0.004" 0.008" 3.353" 1.704" 12.90 " 100.0 " 47.39 " 83.71 " 13.53 " 37.95 " 9.393" 12
13 0.009" 0.001" 0.016" 3.317" 2.099" 11.88 " 181.6 " 68.11 " 91.65 " 15.43 " 49.49 " 8.128" 13
14 0.009" 0.002" 0.054" 3.197" 3.019" 11.19 " 233.1 " 101.2 " 103.7 " 17.45 " 43.92 " 6.995" 14
15 0.006" 0.003" 0.055" 3.070" 3.547" 10.79 " 228.2 " 124.3 " 92.90 " 17.35 " 37.69 " 5.719" 15
16 0.005" 0.002" 0.002" 3.208" 3.649" 12.78 " 168.8 " 118.7 " 82.40 " 16.83 " 29.57 " 4.682" 16
17 0.014" 0.007" 0.000" 3.534" 5.192" 21.43 " 145.3 " 102.8 " 70.08 " 16.30 " 23.41 " 3.934" 17
18 0.023" 0.008" 0.000" 3.150" 6.034" 31.86 " 163.6 " 114.8 " 59.96 " 15.45 " 19.28 " 3.271" 18
19 0.023" 0.006" 0.001" 2.870" 5.061" 28.66 " 172.0 " 188.4 " 52.82 " 13.85 " 15.93 " 2.701" 19
20 0.041" 0.005" 0.001" 2.638" 4.388" 25.29 " 151.0 " 216.3 " 46.65 " 13.34 " 13.05 " 2.281" 20
21 0.012" 0.003" 0.001" 2.461" 4.081" 21.37 " 124.2 " 198.2 " 41.56 " 13.03 " 10.93 " 2.039" 21
22 0.011" 0.001" 0.003" 2.532" 3.905" 18.03 " 99.51 " 172.6 " 37.44 " 13.15 " 9.408" 1.763" 22
23 0.008" 0.002" 0.029" 2.498" 4.199" 19.57 " 83.89 " 165.9 " 33.81 " 13.75 " 8.137" 1.498" 23
24 0.012" 0.002" 0.107" 2.227" 3.903" 30.36 " 72.16 " 169.0 " 30.69 " 14.53 " 7.126" 1.456" 24
25 0.115" 0.005" 0.008" 2.060" 3.629" 44.98 " 61.26 " 144.5 " 27.89 " 15.46 " 6.353" 1.218" 25
26 0.064" 0.004" 0.004" 2.029" 4.192" 44.76 " 54.41 " 124.8 " 25.62 " 14.28 " 5.729" 1.050" 26
27 0.031" 0.003" 0.012" 2.010" 9.246" 40.08 " 50.20 " 107.6 " 24.13 " 13.01 " 5.081" 0.862" 27
28 0.011" 0.005" 0.012" 1.973" 10.34 " 35.42 " 51.50 " 94.25 " 22.52 " 12.09 " 4.431" 0.727" 28
29 0.006" 0.007" 1.979" 10.05 " 30.74 " 53.23 " 82.99 " 21.23 " 11.55 " 3.849" 0.584" 29
30 0.008" 0.002" 1.976" 9.773" 28.75 " 67.79 " 74.83 " 19.88 " 12.25 " 3.295" 0.450" 30
31 0.003" 0.007" 10.23 " 74.52 " 69.41 " 12.81 " 0.379" 31
Mean 0.055" 0.006" 0.012" 2.484" 4.073" 20.42 " 91.83 " 100.4 " 57.22 " 14.63 " 14.80 " 3.539"
Median 0.023" 0.004" 0.003" 2.515" 3.629" 15.55 " 67.79 " 82.99 " 59.37 " 14.28 " 9.645" 2.281"
Maximum 0.288" 0.030" 0.107" 6.571" 10.34 " 44.98 " 233.1 " 216.3 " 103.7 " 18.66 " 49.49 " 9.967"
Minimum 0.003" 0.001" 0.000" 0.018" 1.435" 8.880" 27.06 " 47.39 " 19.88 " 11.55 " 3.295" 0.379"
Total 1.692" 0.177" 0.376" 74.52 " 126.3 " 612.7 "2847 "3111 "1717 " 453.4 " 444.1 " 109.7 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 26.02 " " ... Relative Uncertainty +/-10%
Ann. Median 8.128"
Annual Total 9498 "
Maximum Minimum
Daily 233.1 " 0.000"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2011
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.343" 7.106" 0.283" 0.003" 3.978" 9.054" 102.3 " 336.5 " 162.9 " 159.6 " 113.9 " 16.59 " 1
2 0.273" 11.62 " 0.233" 0.003" 3.743" 9.820" 161.7 " 282.1 " 149.7 " 130.0 " 91.43 " 16.14 " 2
3 0.231" 10.75 " 0.179" 0.004" 3.792" 10.91 " 245.6 " 294.2 " 159.8 " 111.9 " 89.67 " 14.69 " 3
4 0.168" 9.294" 0.111" 0.005" 3.873" 13.96 " 454.0 " 579.1 " 178.2 " 100.8 " 274.6 " 12.83 " 4
5 0.191" 7.547" 0.051" 0.006" 4.417" 15.86 " 627.2 " 998.6 " 185.9 " 92.93 " 823.9 " 11.24 " 5
6 0.214" 5.987" 0.023" 0.008" 4.506" 16.04 " 523.5 " 891.8 " 202.9 " 85.43 " 811.0 " 9.914" 6
7 0.204" 4.986" 0.009" 0.018" 3.970" 14.90 " 421.8 " 466.9 " 198.1 " 78.98 " 434.8 " 9.445" 7
8 0.191" 4.356" 0.002" 0.092" 3.514" 13.67 " 362.5 " 273.2 " 176.0 " 88.79 " 273.2 " 10.98 " 8
9 0.185" 4.139" 0.000" 0.077" 3.219" 12.44 " 261.1 " 215.6 " 149.5 " 301.4 " 294.5 " 25.64 " 9
10 0.138" 3.769" 0.000" 0.030" 3.119" 11.41 " 209.8 " 199.7 " 126.2 "1059 " 385.5 " 33.20 " 10
11 0.093" 3.313" 0.003" 0.065" 2.990" 10.50 " 177.8 " 183.2 " 108.9 " 848.5 " 341.0 " 37.24 " 11
12 0.126" 2.887" 0.002" 0.135" 2.994" 9.707" 152.2 " 160.1 " 95.19 " 434.8 " 223.3 " 30.17 " 12
13 0.125" 2.472" 0.000" 0.192" 2.843" 8.955" 134.6 " 137.7 " 85.91 " 243.5 " 165.3 " 25.04 " 13
14 0.029" 2.318" 0.000" 0.133" 2.678" 8.450" 121.0 " 137.4 " 82.64 $ 188.5 " 127.3 " 23.67 " 14
15 0.021" 2.184" 0.000" 0.038" 2.475" 7.989" 110.3 " 178.9 " 80.12 $ 144.8 " 103.2 " 24.07 " 15
16 0.013" 2.050" 0.000" 0.009" 2.419" 7.932" 116.4 " 250.4 " 77.00 $ 119.0 " 85.21 " 31.81 " 16
17 0.015" 2.031" 0.000" 0.013" 2.541" 7.795" 167.0 " 516.1 " 81.80 $ 100.5 " 73.74 " 34.48 " 17
18 0.010" 1.935" 0.003" 0.025" 2.527" 8.240" 182.7 " 789.3 " 196.8 $ 87.79 " 64.66 " 34.80 " 18
19 0.007" 1.706" 0.009" 0.006" 2.475" 9.630" 163.3 " 518.6 " 531.8 $ 80.49 " 59.83 " 32.59 " 19
20 0.002" 1.355" 0.007" 0.007" 4.051" 10.49 " 131.1 " 293.7 " 315.8 $ 79.19 " 55.76 " 27.76 " 20
21 0.000" 1.067" 0.002" 0.008" 13.55 " 10.83 " 113.0 " 214.3 " 188.6 $ 75.33 " 50.70 " 22.84 " 21
22 0.001" 0.809" 0.002" 0.009" 43.49 " 11.13 " 111.4 " 415.3 " 183.9 $ 67.75 " 45.50 " 18.82 " 22
23 0.005" 0.617" 0.002" 0.011" 58.25 " 11.50 " 103.0 "2481 " 156.1 $ 104.1 " 39.80 " 15.77 " 23
24 0.049" 0.473" 0.002" 0.015" 35.17 " 12.98 " 98.07 "1958 " 114.6 $ 213.7 " 35.51 " 13.24 " 24
25 0.029" 0.347" 0.002" 0.077" 22.83 " 18.01 " 91.94 " 854.0 " 93.21 $ 466.4 " 28.77 " 11.11 " 25
26 0.023" 0.354" 0.004" 0.072" 17.15 " 31.04 " 89.12 " 570.4 " 85.94 $ 576.5 " 24.88 " 9.528" 26
27 0.009" 0.337" 0.005" 0.129" 14.11 " 54.16 " 95.28 " 404.4 " 116.5 $ 412.2 " 21.77 " 8.207" 27
28 0.026" 0.336" 0.006" 0.159" 12.09 " 53.71 " 96.84 " 288.0 " 190.9 $ 290.9 " 19.32 " 6.990" 28
29 0.025" 0.003" 0.073" 10.71 " 63.93 " 118.8 " 229.5 " 201.8 " 230.3 " 17.99 " 5.983" 29
30 4.773" 0.002" 1.113" 9.912" 92.64 " 198.6 " 201.4 " 187.3 " 187.0 " 17.08 " 5.148" 30
31 5.627" 0.001" 9.109" 286.3 " 180.9 " 144.6 " 4.759" 31
Mean 0.424" 3.434" 0.031" 0.085" 10.08 " 19.26 " 200.9 " 500.0 " 162.1 $ 235.6 " 173.1 " 18.86 "
Median 0.049" 2.251" 0.002" 0.022" 3.970" 11.27 " 152.2 " 293.7 " 158.0 $ 144.6 " 87.44 " 16.14 "
Maximum 5.627" 11.62 " 0.283" 1.113" 58.25 " 92.64 " 627.2 "2481 " 531.8 $1059 " 823.9 " 37.24 "
Minimum 0.000" 0.336" 0.000" 0.003" 2.419" 7.795" 89.12 " 137.4 " 77.00 $ 67.75 " 17.08 " 4.759"
Total 13.15" 96.15" 0.95" 2.54" 312.5 " 577.7 " 6228 "15500 " 4864 $ 7305 " 5193 " 584.7 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 111.4 $ " ... Relative Uncertainty +/-10%
Ann. Median 15.77 $ $ ... Relative Uncertainty +/-20%
Annual Total 40678 $
Maximum Minimum
Daily 2481 $ 0.000$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 4.347" 0.052" 0.004" 0.007" 0.027" 3.619" 68.57 " 73.29 " 134.1 " 235.6 " 14.30 " 3.663" 1
2 3.977" 0.041" 0.014" 0.015" 0.030" 9.558" 64.42 " 66.54 " 158.1 " 172.8 " 13.27 " 3.420" 2
3 3.540" 0.041" 0.048" 0.018" 0.035" 117.5 " 60.12 " 67.15 " 146.7 " 128.4 " 13.01 " 6.062" 3
4 3.111" 0.037" 0.042" 0.042" 0.043" 88.94 " 55.23 " 68.10 " 184.5 " 102.7 " 14.09 " 6.229" 4
5 3.060" 0.031" 0.000" 0.052" 0.100" 44.00 " 50.02 " 75.70 " 636.1 " 89.34 " 15.09 " 6.280" 5
6 3.227" 0.020" 0.000" 0.007" 0.165" 38.95 " 45.43 " 74.07 "1505 " 80.03 " 18.00 " 5.944" 6
7 3.207" 0.016" 0.000" 0.008" 0.205" 32.87 " 47.21 " 71.41 "1394 " 68.89 " 26.30 " 5.865" 7
8 3.018" 0.017" 0.001" 0.009" 0.389" 26.16 " 84.73 " 73.75 " 796.8 " 58.70 " 28.64 " 5.910" 8
9 2.954" 0.019" 0.001" 0.011" 0.273" 21.33 " 139.0 " 81.50 " 419.0 " 51.26 " 26.24 " 9.363" 9
10 2.784" 0.061" 0.003" 0.013" 0.315" 22.05 " 173.2 " 79.99 " 256.6 " 45.94 " 23.53 " 9.798" 10
11 2.598" 0.146" 0.004" 0.016" 0.397" 22.23 " 169.2 " 81.06 " 204.3 " 41.19 " 23.76 " 8.176" 11
12 2.388" 0.160" 0.006" 0.017" 0.297" 34.98 " 144.3 " 89.47 " 183.6 " 36.62 " 26.84 " 7.450" 12
13 2.190" 0.155" 0.009" 0.019" 0.152" 87.17 " 152.2 " 178.1 " 160.3 " 33.09 " 28.23 " 6.657" 13
14 2.083" 0.156" 0.006" 0.016" 0.178" 197.1 " 188.6 " 232.1 " 137.9 " 32.56 " 26.80 " 5.840" 14
15 1.913" 0.135" 0.004" 0.016" 0.212" 274.6 " 208.3 " 264.2 " 119.8 " 31.95 " 22.52 " 5.372" 15
16 1.709" 0.117" 0.002" 0.016" 0.166" 233.4 " 204.4 " 241.2 " 103.7 " 30.96 " 18.66 " 5.767" 16
17 1.492" 0.085" 0.004" 0.015" 0.162" 181.6 " 185.8 " 197.7 " 91.21 " 28.55 " 16.16 " 7.424" 17
18 1.303" 0.083" 0.005" 0.025" 1.084" 141.1 " 166.2 " 161.3 " 83.10 " 26.51 " 14.32 " 7.298" 18
19 1.075" 0.076" 0.008" 0.045" 2.543" 117.7 " 143.0 " 128.5 " 80.77 " 24.43 " 12.86 " 6.621" 19
20 0.900" 0.071" 0.010" 0.052" 2.165" 124.5 " 123.5 " 108.4 " 85.97 " 22.46 " 11.32 " 5.692" 20
21 0.802" 0.062" 0.014" 0.019" 1.882" 217.9 " 109.0 " 105.0 " 93.71 " 20.62 " 9.711" 4.850" 21
22 0.724" 0.073" 0.014" 0.037" 1.739" 297.6 " 94.05 " 131.7 " 109.0 " 19.27 " 8.374" 4.372" 22
23 0.609" 0.088" 0.015" 0.060" 1.686" 260.2 " 84.95 " 227.8 " 147.2 " 20.03 " 7.220" 3.905" 23
24 0.525" 0.092" 0.012" 0.061" 1.668" 201.0 " 106.2 " 355.2 " 166.8 " 21.43 " 6.392" 3.261" 24
25 0.432" 0.111" 0.009" 0.063" 1.607" 148.6 " 130.0 " 281.8 " 166.0 " 27.63 " 5.593" 2.767" 25
26 0.344" 0.159" 0.009" 0.070" 1.572" 116.9 " 133.3 " 218.3 " 133.3 " 30.41 " 4.827" 2.310" 26
27 0.269" 0.134" 0.005" 0.076" 1.683" 95.74 " 135.9 " 184.5 " 149.1 " 27.35 " 4.209" 2.001" 27
28 0.201" 0.001" 0.004" 0.093" 1.638" 83.38 " 117.2 " 146.9 " 282.4 " 23.38 " 3.774" 1.709" 28
29 0.153" 0.001" 0.006" 0.109" 1.687" 77.19 " 101.6 " 126.3 " 434.0 " 20.54 " 3.807" 1.464" 29
30 0.103" 0.003" 0.064" 1.693" 73.12 " 88.96 " 114.7 " 363.9 " 18.42 " 3.850" 1.169" 30
31 0.078" 0.005" 2.136" 81.10 " 108.6 " 16.13 " 0.883" 31
Mean 1.778" 0.077" 0.009" 0.036" 0.901" 113.0 " 117.9 " 142.4 " 297.6 " 51.20 " 15.06 " 5.081"
Median 1.709" 0.073" 0.005" 0.019" 0.389" 92.34 " 117.2 " 114.7 " 159.2 " 30.96 " 14.19 " 5.767"
Maximum 4.347" 0.160" 0.048" 0.109" 2.543" 297.6 " 208.3 " 355.2 "1505 " 235.6 " 28.64 " 9.798"
Minimum 0.078" 0.001" 0.000" 0.007" 0.027" 3.619" 45.43 " 66.54 " 80.77 " 16.13 " 3.774" 0.883"
Total 55.12 " 2.241" 0.267" 1.071" 27.93 "3391 "3656 "4414 "8927 "1587 " 451.7 " 157.5 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 61.94 " " ... Relative Uncertainty +/-10%
Ann. Median 6.507"
Annual Total 22671 "
Maximum Minimum
Daily 1505 " 0.000"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 0.642" 0.001" 0.000" 0.014" 3.105" 8.787" 13.23 " 81.57 " 83.22 " 239.5 " 32.46 " 3.626" 1
2 0.487" 0.002" 0.000" 0.011" 5.680" 15.92 " 12.73 " 70.32 " 68.47 " 252.3 " 29.13 " 3.091" 2
3 0.323" 0.002" 0.001" 0.013" 5.879" 15.45 " 13.55 " 58.28 " 57.92 " 227.4 " 26.13 " 2.701" 3
4 0.234" 0.001" 0.002" 0.015" 5.201" 13.96 " 13.66 " 51.22 " 51.18 " 178.7 " 24.07 " 2.409" 4
5 0.157" 0.001" 0.003" 0.025" 6.292" 11.45 " 14.53 " 46.29 " 45.44 " 137.3 " 22.05 " 2.142" 5
6 0.127" 0.002" 0.004" 0.026" 7.682" 10.16 " 22.74 " 45.46 " 42.63 " 114.7 " 20.83 " 2.058" 6
7 0.133" 0.002" 0.005" 0.036" 6.940" 9.147" 27.66 " 64.11 " 41.59 " 101.2 " 20.05 " 2.071" 7
8 0.160" 0.000" 0.005" 0.030" 6.613" 8.409" 24.92 " 121.5 " 55.52 " 89.01 " 21.39 " 2.160" 8
9 0.126" 0.000" 0.004" 0.031" 6.095" 8.248" 22.43 " 194.6 " 139.9 " 80.31 " 21.14 " 2.071" 9
10 0.079" 0.000" 0.013" 0.038" 5.573" 7.958" 22.39 " 209.1 " 192.2 " 70.42 " 19.97 " 1.827" 10
11 0.052" 0.000" 0.036" 0.008" 5.043" 7.800" 21.13 " 181.5 " 192.3 " 66.51 " 18.04 " 1.700" 11
12 0.028" 0.000" 0.002" 0.034" 4.909" 8.280" 21.82 " 145.2 " 154.7 " 65.26 " 15.87 " 1.593" 12
13 0.033" 0.000" 0.001" 0.010" 5.710" 9.121" 29.08 " 137.3 " 130.5 " 59.04 " 14.06 " 2.307" 13
14 0.042" 0.000" 0.001" 0.010" 6.039" 8.465" 35.56 " 134.7 " 127.4 " 58.18 " 12.44 " 2.391" 14
15 0.020" 0.001" 0.004" 0.011" 6.735" 7.757" 43.93 " 142.1 " 158.5 " 53.65 " 11.06 " 2.004" 15
16 0.035" 0.002" 0.013" 0.018" 6.510" 7.169" 37.43 " 169.0 " 267.1 " 47.64 " 9.694" 1.741" 16
17 0.034" 0.005" 0.031" 0.020" 6.381" 7.232" 44.44 " 224.5 " 497.0 " 42.77 " 8.615" 1.548" 17
18 0.023" 0.000" 0.012" 1.520" 6.076" 8.837" 53.56 " 241.4 " 708.6 " 38.70 " 7.545" 1.325" 18
19 0.024" 0.000" 0.008" 3.325" 5.619" 10.01 " 76.66 " 225.9 " 752.6 " 37.34 " 6.570" 1.276" 19
20 0.015" 0.000" 0.009" 3.184" 6.658" 16.67 " 72.18 " 178.4 " 519.1 " 65.81 " 5.874" 1.603" 20
21 0.007" 0.000" 0.008" 3.014" 8.668" 21.48 " 70.88 " 137.5 " 338.4 " 166.6 " 5.100" 1.438" 21
22 0.002" 0.003" 0.008" 2.824" 8.020" 21.18 " 61.98 " 116.8 " 305.5 " 218.2 " 4.719" 1.082" 22
23 0.005" 0.001" 0.002" 2.845" 7.405" 18.84 " 51.33 " 102.0 " 374.9 " 205.1 " 4.802" 0.874" 23
24 0.005" 0.000" 0.003" 2.592" 6.684" 17.65 " 45.02 " 91.94 " 499.2 " 153.2 " 4.458" 0.672" 24
25 0.003" 0.005" 0.023" 2.217" 6.612" 16.52 " 41.41 " 83.37 " 708.7 " 109.0 " 4.273" 0.458" 25
26 0.002" 0.005" 0.071" 2.487" 6.153" 16.21 " 48.63 " 79.94 " 549.9 " 84.40 " 4.082" 0.680" 26
27 0.002" 0.002" 0.064" 3.683" 5.610" 17.01 " 51.78 " 82.37 " 394.9 " 69.13 " 5.058" 1.829" 27
28 0.001" 0.000" 0.030" 3.776" 5.189" 16.64 " 64.57 " 84.71 " 293.7 " 56.34 " 5.147" 1.645" 28
29 0.001" 0.017" 3.458" 4.776" 15.55 " 84.72 " 91.48 " 217.0 " 48.21 " 4.661" 1.382" 29
30 0.003" 0.013" 3.062" 5.837" 14.37 " 95.16 " 95.52 " 204.7 " 41.89 " 4.172" 1.096" 30
31 0.002" 0.010" 6.869" 94.70 " 96.09 " 36.56 " 0.891" 31
Mean 0.091" 0.001" 0.013" 1.278" 6.147" 12.54 " 43.03 " 122.1 " 272.4 " 103.7 " 13.12 " 1.732"
Median 0.028" 0.001" 0.008" 0.035" 6.095" 10.80 " 41.41 " 102.0 " 198.5 " 70.42 " 10.38 " 1.700"
Maximum 0.642" 0.005" 0.071" 3.776" 8.668" 21.48 " 95.16 " 241.4 " 752.6 " 252.3 " 32.46 " 3.626"
Minimum 0.001" 0.000" 0.000" 0.008" 3.105" 7.169" 12.73 " 45.46 " 41.59 " 36.56 " 4.082" 0.458"
Total 2.806" 0.036" 0.401" 38.34 " 190.6 " 376.3 "1334 "3784 "8173 "3214 " 393.5 " 53.69 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 48.11 " " ... Relative Uncertainty +/-10%
Ann. Median 6.570"
Annual Total 17561 "
Maximum Minimum
Daily 752.6 " 0.000"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2014
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.706" 0.001" 0.000" 0.006" 0.114" 11.61 " 14.84 " 125.8 " 191.4 " 47.99 " 66.51 " 6.090" 1
2 0.532" 0.000" 0.000" 0.005" 0.104" 11.12 " 14.01 " 102.5 " 169.3 " 45.12 " 55.67 " 6.057" 2
3 0.410" 0.000" 0.000" 0.004" 0.128" 9.562" 12.74 " 86.52 " 122.9 " 41.23 " 47.71 " 6.558" 3
4 0.329" 0.000" 0.000" 0.004" 0.131" 8.441" 12.09 " 75.67 " 96.86 " 36.81 " 40.32 " 6.560" 4
5 0.252" 0.000" 0.000" 0.004" 0.152" 7.599" 17.55 " 64.50 " 78.55 " 33.20 " 34.72 " 6.191" 5
6 0.207" 0.005" 0.000" 0.003" 0.163" 7.015" 19.82 " 55.99 " 64.25 " 30.78 " 30.61 " 5.728" 6
7 0.192" 0.002" 0.000" 0.002" 0.162" 6.498" 22.46 " 50.60 " 55.07 " 29.23 " 27.35 " 5.655" 7
8 0.092" 0.000" 0.000" 0.003" 0.138" 6.022" 67.95 " 46.87 " 51.73 " 29.85 " 24.18 " 5.478" 8
9 0.060" 0.000" 0.000" 0.003" 0.048" 5.682" 175.0 " 44.43 " 59.42 " 30.07 " 21.93 " 4.887" 9
10 0.040" 0.000" 0.000" 0.003" 0.055" 6.229" 260.6 " 43.06 " 141.2 " 27.63 " 20.75 " 4.239" 10
11 0.031" 0.000" 0.000" 0.003" 0.058" 6.732" 237.3 " 40.54 " 220.6 " 25.03 " 19.12 " 3.888" 11
12 0.048" 0.000" 0.000" 0.003" 0.065" 6.949" 207.2 " 37.79 " 206.7 " 22.76 " 16.99 " 3.626" 12
13 0.024" 0.001" 0.000" 0.004" 0.054" 7.379" 209.8 " 34.98 " 144.9 " 20.55 " 19.04 " 3.249" 13
14 0.017" 0.000" 0.000" 0.008" 0.044" 14.27 " 197.5 " 32.20 " 104.3 " 18.70 " 19.09 " 2.910" 14
15 0.012" 0.000" 0.000" 0.011" 0.056" 13.65 " 181.1 " 29.76 " 81.57 " 17.14 " 26.78 " 2.583" 15
16 0.015" 0.000" 0.000" 0.017" 0.059" 11.59 " 201.0 " 27.83 " 65.97 " 15.61 " 28.38 " 2.433" 16
17 0.005" 0.000" 0.000" 0.018" 0.056" 9.984" 223.4 " 26.16 " 54.50 " 13.94 " 26.77 " 2.309" 17
18 0.003" 0.000" 0.000" 0.020" 0.090" 8.820" 207.9 " 25.07 " 46.90 " 12.97 " 23.24 " 2.145" 18
19 0.000" 0.000" 0.000" 0.016" 0.010" 7.668" 168.6 " 24.26 " 41.08 " 12.59 " 20.31 " 1.990" 19
20 0.001" 0.000" 0.001" 0.016" 0.034" 6.804" 132.9 " 23.73 " 36.14 " 17.97 " 18.08 " 1.846" 20
21 0.001" 0.000" 0.001" 0.014" 0.060" 6.676" 109.2 " 23.40 " 33.35 " 262.1 " 16.13 " 1.679" 21
22 0.002" 0.000" 0.001" 0.005" 0.063" 8.998" 93.12 " 24.46 " 35.69 " 703.8 " 14.43 " 1.402" 22
23 0.003" 0.000" 0.001" 0.003" 11.06 " 10.93 " 87.20 " 27.04 " 51.00 " 548.2 " 12.81 " 1.194" 23
24 0.006" 0.000" 0.001" 0.002" 22.37 " 21.08 " 95.12 " 30.22 " 78.79 " 545.4 " 11.31 " 1.033" 24
25 0.004" 0.000" 0.001" 0.002" 16.47 " 21.53 " 114.6 " 31.41 " 82.41 " 511.7 " 9.907" 0.872" 25
26 0.003" 0.000" 0.007" 0.001" 12.23 " 19.02 " 154.7 " 33.10 " 82.95 " 336.9 " 8.648" 0.680" 26
27 0.001" 0.000" 0.009" 0.004" 10.18 " 20.75 " 171.8 " 32.56 " 70.11 " 221.4 " 7.882" 0.561" 27
28 0.000" 0.000" 0.002" 0.044" 9.700" 19.47 " 233.6 " 32.58 " 57.82 " 162.0 " 7.380" 0.480" 28
29 0.000" 0.004" 0.062" 10.95 " 18.02 " 311.0 " 42.18 " 53.02 " 120.0 " 7.176" 0.404" 29
30 0.000" 0.007" 0.062" 10.55 " 16.55 " 215.2 " 82.95 " 52.40 " 95.04 " 6.502" 0.359" 30
31 0.001" 0.005" 11.49 " 162.7 " 153.5 " 80.31 " 0.311" 31
Mean 0.097" 0.000" 0.001" 0.012" 3.769" 11.22 " 139.7 " 48.76 " 87.70 " 132.8 " 22.99 " 3.013"
Median 0.012" 0.000" 0.000" 0.004" 0.114" 9.280" 162.7 " 34.98 " 68.04 " 33.20 " 19.71 " 2.433"
Maximum 0.706" 0.005" 0.009" 0.062" 22.37 " 21.53 " 311.0 " 153.5 " 220.6 " 703.8 " 66.51 " 6.560"
Minimum 0.000" 0.000" 0.000" 0.001" 0.010" 5.682" 12.09 " 23.40 " 33.35 " 12.59 " 6.502" 0.311"
Total 2.996" 0.010" 0.041" 0.349" 116.8 " 336.7 "4332 "1512 "2631 "4116 " 689.7 " 93.40 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 37.89 " " ... Relative Uncertainty +/-10%
Ann. Median 7.015"
Annual Total 13831 "
Maximum Minimum
Daily 703.8 " 0.000"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2015
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.241" 0.028$ 0.000$ 0.001$ 10.18 $ 17.26 $ 37.54 " 802.5 " 147.3 " 29.60 " 27.71 " 1.328" 1
2 0.190" 0.015$ 0.000$ 0.001$ 9.197$ 16.34 $ 33.96 "1575 " 221.8 " 26.55 " 37.56 " 1.239" 2
3 0.117$ 0.009$ 0.000$ 0.001$ 8.507$ 16.49 $ 31.74 " 696.7 " 297.6 " 23.68 " 37.61 " 1.289" 3
4 0.066$ 0.008$ 0.000$ 0.001$ 9.004$ 16.81 $ 30.42 " 368.2 " 262.9 " 21.35 " 28.51 " 1.390" 4
5 0.042$ 0.001$ 0.000$ 0.001$ 10.57 $ 18.07 $ 29.71 " 242.4 " 204.6 " 19.68 " 22.00 " 1.783" 5
6 0.032$ 0.002$ 0.000$ 0.001$ 19.04 $ 23.55 $ 31.87 " 205.5 " 167.9 " 18.36 " 18.18 " 3.280" 6
7 0.023$ 0.003$ 0.000$ 0.001$ 26.70 $ 22.09 $ 31.37 " 181.6 " 139.2 " 17.16 " 16.12 " 3.822" 7
8 0.019$ 0.000$ 0.000$ 0.001$ 31.64 $ 21.37 $ 37.06 " 162.8 " 120.9 " 16.19 " 14.27 " 16.28 " 8
9 0.017$ 0.000$ 0.000$ 0.001$ 33.29 $ 20.63 $ 59.84 " 175.6 " 103.6 " 16.04 " 13.30 " 30.00 " 9
10 0.013$ 0.000$ 0.000$ 0.000$ 28.12 $ 19.12 $ 90.32 " 249.0 " 88.75 " 15.23 " 12.97 " 24.26 " 10
11 0.013$ 0.000$ 0.000$ 0.000$ 25.03 $ 17.39 $ 98.43 " 388.5 " 80.00 " 13.99 " 12.61 " 18.05 " 11
12 0.012$ 0.000$ 0.000$ 145.2 $ 21.68 $ 16.68 $ 103.1 " 346.4 " 83.18 " 12.80 " 12.29 " 15.30 " 12
13 0.009$ 0.000$ 0.000$ 105.8 $ 18.85 $ 16.28 $ 83.24 " 255.7 " 101.3 " 11.83 " 11.04 " 12.57 " 13
14 0.008$ 0.000$ 0.000$ 129.6 $ 16.71 $ 15.36 $ 70.48 " 207.0 " 156.5 " 10.84 " 9.515" 10.41 " 14
15 0.007$ 0.000$ 0.001$ 118.4 $ 15.17 $ 15.13 $ 59.24 " 174.8 " 239.7 " 10.10 " 8.310" 8.737" 15
16 0.017$ 0.001$ 0.001$ 143.4 $ 13.71 $ 15.34 $ 51.66 " 147.4 " 253.2 " 9.504" 7.111" 7.436" 16
17 0.019$ 0.004$ 0.000$ 114.7 $ 12.67 $ 15.72 $ 46.09 " 127.9 " 204.8 " 9.052" 5.970" 6.169" 17
18 0.016$ 0.000$ 0.000$ 71.74 $ 12.77 $ 17.00 $ 41.83 " 117.1 " 162.3 " 8.852" 5.140" 5.156" 18
19 0.001$ 0.000$ 0.000$ 54.94 $ 11.79 $ 17.39 $ 38.47 " 123.5 " 128.0 " 9.593" 4.452" 4.381" 19
20 0.000$ 0.000$ 0.000$ 42.81 $ 26.92 $ 16.77 $ 36.77 " 134.1 " 106.8 " 9.506" 4.090" 3.681" 20
21 0.001$ 0.000$ 0.000$ 33.80 $ 42.85 $ 19.15 $ 36.75 " 222.1 " 91.66 " 10.52 " 4.096" 3.150" 21
22 0.000$ 0.000$ 0.000$ 27.41 $ 36.19 $ 29.31 $ 42.98 " 562.5 " 80.19 " 10.72 " 3.826" 2.624" 22
23 0.000$ 0.000$ 0.000$ 23.09 $ 34.31 $ 46.11 $ 61.91 " 720.3 " 69.64 " 10.66 " 3.268" 2.182" 23
24 0.002$ 0.001$ 0.000$ 19.38 $ 34.06 $ 135.2 $ 100.2 " 630.8 " 59.66 " 10.07 " 2.845" 1.800" 24
25 0.002$ 0.001$ 0.000$ 16.95 $ 30.34 $ 171.2 $ 103.9 " 527.3 " 52.19 " 9.165" 2.629" 1.448" 25
26 0.002$ 0.000$ 0.000$ 15.75 $ 27.05 $ 136.2 $ 106.3 " 332.7 " 46.28 " 8.741" 2.396" 1.190" 26
27 0.003$ 0.000$ 0.000$ 14.76 $ 23.98 $ 91.60 $ 109.9 " 224.1 " 41.51 " 8.798" 2.139" 0.972" 27
28 0.002$ 0.000$ 0.000$ 13.18 $ 21.74 $ 62.28 $ 92.65 " 184.1 " 37.65 " 9.057" 1.957" 0.768" 28
29 0.001$ 0.000$ 12.10 $ 20.07 $ 50.31 $ 87.64 " 152.4 " 34.86 " 9.574" 1.720" 0.641" 29
30 0.004$ 0.000$ 11.33 $ 18.57 $ 42.92 $ 78.36 " 132.8 " 32.55 " 11.17 " 1.497" 0.549" 30
31 0.014$ 0.001$ 17.67 $ 87.80 " 121.4 " 18.72 " 0.433" 31
Mean 0.029$ 0.003$ 0.000$ 37.14 $ 21.56 $ 37.97 $ 62.95 " 338.5 " 127.2 " 13.78 " 11.17 " 6.204"
Median 0.012$ 0.000$ 0.000$ 15.25 $ 20.07 $ 18.59 $ 59.24 " 222.1 " 105.2 " 10.84 " 7.711" 3.150"
Maximum 0.241$ 0.028$ 0.001$ 145.2 $ 42.85 $ 171.2 $ 109.9 "1575 " 297.6 " 29.60 " 37.61 " 30.00 "
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 8.507$ 15.13 $ 29.71 " 117.1 " 32.55 " 8.741" 1.497" 0.433"
Total 0.89$ 0.07$ 0.00$ 1114 $ 668.4 $ 1139 $ 1952 "10492 " 3816 " 427.1 " 335.1 " 192.3 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 55.17 $ " ... Relative Uncertainty +/-10%
Ann. Median 14.76 $ $ ... Relative Uncertainty +/-20%
Annual Total 20137 $
Maximum Minimum
Daily 1575 $ 0.000$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2016
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.306" 14.38 " 5.767" 10.16 " 42.74 " 109.5 " 184.5 " 365.9 "1414 " 681.5 " 58.59 " 7.002" 1
2 0.220" 12.66 " 4.582" 8.696" 48.31 " 91.06 " 165.7 " 487.6 "1517 " 616.1 " 53.90 " 6.495" 2
3 0.171" 12.16 " 3.978" 7.271" 55.73 " 77.85 " 162.5 " 411.6 "1234 "1036 " 49.56 " 6.068" 3
4 0.122" 11.08 " 3.402" 6.224" 54.83 " 67.04 " 367.5 " 283.1 " 871.8 "1242 " 45.75 " 5.603" 4
5 0.080" 9.502" 3.066" 5.432" 43.93 " 60.50 " 858.9 " 249.4 " 659.2 " 839.7 " 42.30 " 5.250" 5
6 0.088" 8.073" 2.727" 4.623" 36.68 " 69.12 " 763.3 " 281.2 " 487.5 " 575.9 " 39.45 " 4.968" 6
7 0.058" 7.077" 2.465" 4.076" 32.85 " 70.61 " 425.3 " 324.0 " 381.1 " 422.4 " 36.82 " 4.545" 7
8 0.068" 6.000" 2.161" 3.979" 31.84 " 121.9 " 273.2 " 313.7 " 378.4 " 363.3 " 34.60 " 4.216" 8
9 0.062" 5.266" 1.912" 3.918" 34.88 " 353.1 " 239.1 " 534.0 " 496.5 " 348.0 " 33.10 " 3.927" 9
10 0.054" 4.459" 1.735" 3.961" 41.96 " 514.0 " 270.7 "1062 " 593.3 " 328.2 " 33.05 " 3.586" 10
11 0.046" 3.685" 1.596" 5.544" 47.53 " 458.9 " 556.0 "1144 " 497.0 " 295.5 " 48.42 " 3.268" 11
12 0.043" 3.152" 1.560" 12.56 " 49.18 " 419.4 " 865.6 " 723.2 " 463.4 " 255.1 " 64.53 " 3.405" 12
13 0.031" 2.725" 1.573" 43.88 " 39.59 " 315.6 " 746.5 " 557.0 " 429.1 " 215.9 " 62.96 " 3.408" 13
14 0.022" 2.419" 1.496" 63.73 " 33.58 " 244.0 " 476.4 " 491.5 " 324.2 " 188.7 " 50.15 " 3.186" 14
15 0.015" 2.090" 1.775" 72.44 " 29.15 " 402.5 " 308.7 " 361.8 " 254.9 " 160.5 " 41.04 " 2.803" 15
16 0.014" 1.783" 2.334" 67.96 " 26.03 " 723.3 " 256.0 " 275.3 " 255.9 " 145.7 " 33.45 " 2.783" 16
17 0.020" 1.417" 2.119" 54.75 " 24.13 " 715.7 " 304.7 " 252.0 " 388.1 " 150.1 " 28.10 " 3.400" 17
18 0.073" 2.770" 1.983" 45.00 " 22.44 " 547.3 " 496.5 " 282.0 " 552.8 " 148.0 " 24.75 " 4.065" 18
19 0.047" 4.540" 3.096" 39.16 " 21.05 " 413.2 " 653.9 " 578.0 " 446.6 " 144.8 " 22.59 " 3.756" 19
20 0.083" 4.036" 9.200" 31.53 " 19.87 " 306.0 " 486.1 " 883.9 " 403.8 " 139.8 " 20.44 " 3.423" 20
21 0.081" 3.085" 7.789" 27.22 " 23.20 " 295.3 " 336.1 " 584.7 " 473.9 " 150.6 " 18.43 " 3.004" 21
22 121.6 " 2.885" 6.720" 24.03 " 51.08 " 428.9 " 354.5 " 501.1 " 394.6 " 142.1 " 16.73 " 2.611" 22
23 130.4 " 2.959" 6.038" 21.31 " 195.7 " 495.1 " 524.1 " 884.7 " 309.3 " 125.9 " 15.26 " 2.246" 23
24 97.49 " 2.830" 5.965" 19.51 " 258.2 " 470.3 " 690.0 "1179 " 485.5 " 110.2 " 13.92 " 2.033" 24
25 77.41 " 2.594" 4.850" 19.43 " 207.0 " 405.7 " 576.6 " 669.3 " 821.8 " 94.20 " 12.67 " 1.820" 25
26 57.60 " 8.584" 4.267" 19.82 " 174.2 " 355.3 " 440.6 " 403.4 " 722.3 " 84.38 " 11.48 " 1.532" 26
27 42.63 " 12.54 " 5.666" 22.48 " 153.3 " 305.4 " 337.0 " 299.3 " 534.9 " 77.79 " 10.30 " 1.952" 27
28 32.94 " 9.126" 8.241" 26.46 " 128.5 " 262.0 " 267.1 " 539.2 " 695.9 " 71.72 " 9.319" 2.098" 28
29 26.06 " 7.061" 8.896" 25.15 " 113.6 " 222.9 " 228.0 "4433 "1381 " 65.90 " 8.456" 1.775" 29
30 20.69 " 12.59 " 31.39 " 120.5 " 202.8 " 204.0 "5449 "1252 " 63.29 " 7.686" 1.578" 30
31 17.17 " 11.30 " 121.2 " 211.4 "2666 " 63.23 " 1.756" 31
Mean 20.18 " 5.895" 4.544" 24.39 " 73.64 " 317.5 " 420.3 " 886.1 " 637.3 " 301.5 " 31.59 " 3.470"
Median 0.083" 4.459" 3.402" 20.57 " 43.93 " 310.8 " 354.5 " 501.1 " 492.0 " 150.6 " 33.08 " 3.400"
Maximum 130.4 " 14.38 " 12.59 " 72.44 " 258.2 " 723.3 " 865.6 "5449 "1517 "1242 " 64.53 " 7.002"
Minimum 0.014" 1.417" 1.496" 3.918" 19.87 " 60.50 " 162.5 " 249.4 " 254.9 " 63.23 " 7.686" 1.532"
Total 625.7 " 170.9 " 140.9 " 731.7 " 2283 " 9524 "13031 "27470 "19120 " 9346 " 947.8 " 107.6 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 228.1 " " ... Relative Uncertainty +/-10%
Ann. Median 47.92 "
Annual Total 83499 "
Maximum Minimum
Daily 5449 " 0.014"
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 3.680" 0.004" 1.077" 5.654" 6.852" 7.431" 10.81 " 198.4 " 145.9 " 808.3 " 36.92 " 4.695" 1
2 4.389" 0.003" 0.917" 5.068" 6.091" 6.913" 12.31 " 319.9 " 146.9 " 544.8 " 34.25 " 4.533" 2
3 3.770" 0.003" 0.761" 4.466" 5.484" 6.758" 17.20 " 409.5 " 172.8 " 394.8 " 32.05 " 4.340" 3
4 3.512" 0.004" 0.656" 4.051" 4.991" 6.555" 31.48 " 287.0 " 196.0 " 314.9 " 30.83 " 4.504" 4
5 3.172" 0.002" 0.563" 3.714" 4.728" 6.255" 32.81 " 205.5 " 194.8 " 261.4 " 29.70 " 4.916" 5
6 2.647" 0.004" 0.466" 3.588" 4.471" 6.185" 41.83 " 170.9 " 170.3 " 224.8 " 27.81 " 4.724" 6
7 2.326" 0.017" 0.397" 3.429" 4.237" 6.277" 50.45 " 144.9 " 146.5 " 205.2 " 25.40 " 4.522" 7
8 2.066" 0.011" 0.322" 3.000" 4.058" 6.000" 59.34 " 126.2 " 126.7 " 213.3 " 23.05 " 5.585" 8
9 1.751" 0.007" 0.270" 2.744" 3.907" 5.791" 62.76 " 128.7 " 111.6 " 212.3 " 20.77 " 7.120" 9
10 1.484" 0.034" 0.224" 2.511" 3.752" 5.528" 59.70 " 372.9 " 98.75 " 195.3 " 18.39 " 6.541" 10
11 1.236" 0.109" 0.176" 2.393" 3.728" 5.268" 47.19 " 745.8 " 90.34 " 173.5 " 16.30 " 5.918" 11
12 1.046" 0.162" 0.133" 2.315" 3.759" 5.039" 39.31 " 630.0 " 86.51 " 167.7 " 14.81 " 5.517" 12
13 0.838" 0.221" 0.095" 2.261" 3.597" 4.831" 33.75 " 382.7 " 82.94 " 158.1 " 13.57 " 5.092" 13
14 0.653" 6.758" 0.065" 2.186" 3.666" 4.656" 31.51 " 312.1 " 79.16 " 138.3 " 12.37 " 4.514" 14
15 0.528" 11.03 " 0.042" 2.173" 4.264" 4.595" 30.67 " 500.9 " 73.76 " 116.7 " 11.49 " 3.913" 15
16 0.422" 9.373" 0.022" 2.159" 4.051" 4.437" 29.05 " 817.4 " 67.11 " 100.7 " 10.95 " 3.518" 16
17 0.354" 7.562" 0.010" 2.237" 4.213" 4.332" 28.06 " 685.7 " 61.05 " 89.21 " 10.70 " 3.270" 17
18 0.292" 6.809" 3.632" 2.309" 4.689" 4.218" 28.84 " 469.3 " 55.11 " 82.63 " 9.977" 3.755" 18
19 0.264" 5.639" 4.223" 2.256" 5.733" 4.180" 30.68 " 359.4 " 50.88 " 77.05 " 9.492" 4.444" 19
20 0.249" 4.487" 3.497" 2.223" 6.978" 4.709" 32.16 " 519.3 " 48.23 " 70.43 " 9.312" 4.188" 20
21 0.211" 3.913" 3.057" 2.167" 7.721" 5.131" 31.46 "1105 " 48.85 " 62.64 " 8.824" 3.694" 21
22 0.151" 3.232" 3.530" 3.585" 7.601" 5.243" 33.39 "1001 " 58.56 " 56.91 " 8.492" 5.391" 22
23 0.102" 2.789" 4.084" 5.143" 8.256" 5.221" 35.63 " 555.6 " 103.6 " 53.29 " 7.914" 5.831" 23
24 0.069" 2.455" 3.639" 5.217" 8.751" 5.016" 40.53 " 344.6 " 133.8 " 57.97 " 7.194" 5.774" 24
25 0.045" 2.120" 4.301" 4.689" 8.127" 5.294" 45.86 " 245.4 " 308.4 " 53.77 " 6.523" 5.027" 25
26 0.033" 1.745" 8.420" 9.336" 7.794" 9.768" 51.44 " 207.2 "2675 " 49.99 " 6.139" 4.277" 26
27 0.024" 1.463" 7.227" 12.67 " 7.512" 10.04 " 60.52 " 198.0 "6642 " 49.35 " 5.801" 3.641" 27
28 0.018" 1.255" 6.547" 10.40 " 7.718" 8.751" 93.28 " 252.2 "3869 " 50.36 " 5.542" 3.227" 28
29 0.013" 6.791" 8.920" 7.355" 8.969" 121.9 " 277.2 "1753 " 50.17 " 5.207" 2.893# 29
30 0.008" 6.660" 7.779" 7.384" 9.922" 144.2 " 204.4 "1082 " 45.03 " 4.952" 2.498# 30
31 0.006" 6.144" 7.667" 165.4 " 171.3 " 40.34 " 2.259# 31
Mean 1.141" 2.543" 2.514" 4.355" 5.779" 6.111" 49.47 " 398.3 " 629.4 " 165.1 " 15.49 " 4.520#
Median 0.422" 1.359" 0.917" 3.507" 5.484" 5.411" 35.63 " 319.9 " 119.2 " 100.7 " 11.22 " 4.514#
Maximum 4.389" 11.03 " 8.420" 12.67 " 8.751" 10.04 " 165.4 "1105 "6642 " 808.3 " 36.92 " 7.120#
Minimum 0.006" 0.002" 0.010" 2.159" 3.597" 4.180" 10.81 " 126.2 " 48.23 " 40.34 " 4.952" 2.259#
Total 35.36" 71.21" 77.95" 130.6 " 179.1 " 183.3 " 1534 "12348 "18881 " 5119 " 464.7 " 140.1 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 107.3 # " ... Relative Uncertainty +/-10%
Ann. Median 6.660# # ... Relative Uncertainty +/-15%
Annual Total 39165 #
Maximum Minimum
Daily 6642 # 0.002#
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 1.971# 0.459# 0.143$ 0.005$ 1.134$ 2.280& 8.436" 44.25 " 767.1 " 37.72 " 13.90 " 12.27 " 1
2 1.725# 0.334# 0.134$ 0.005$ 1.267$ 2.925& 9.593" 58.99 " 496.1 " 35.82 " 12.81 " 10.85 " 2
3 1.542# 0.306# 0.126$ 0.005$ 1.208$ 2.670" 10.73 " 132.3 " 363.8 " 34.98 " 12.07 " 9.713" 3
4 1.364# 0.295# 0.117$ 0.004$ 1.118$ 3.351" 12.20 " 216.6 " 277.0 " 37.94 " 11.33 " 8.555" 4
5 1.190# 0.754# 0.108$ 0.005$ 1.127$ 3.753" 18.66 " 349.2 " 232.6 " 49.07 " 11.48 " 7.534" 5
6 1.001# 1.833# 0.098$ 0.005$ 1.084$ 3.676" 16.25 " 524.0 " 226.2 " 148.9 " 12.51 " 7.080" 6
7 0.858# 1.785# 0.089$ 0.005$ 1.037$ 3.294" 21.97 " 508.7 " 232.7 " 217.9 " 12.96 " 6.454" 7
8 0.700# 1.621# 0.080$ 0.005$ 0.990$ 3.016" 20.57 " 318.9 " 220.8 " 206.7 " 12.04 " 6.204" 8
9 0.612# 1.351# 0.072$ 0.005$ 1.196$ 4.755" 16.38 " 244.4 " 203.6 " 176.0 " 10.85 " 6.235" 9
10 0.512# 1.149# 0.064$ 0.005$ 1.197$ 5.854" 13.16 " 500.6 " 185.3 " 135.1 " 10.31 " 7.190" 10
11 0.463# 1.000# 0.057$ 0.005$ 1.298$ 5.590" 11.56 "1020 " 167.8 " 105.7 " 9.941" 7.797" 11
12 0.394# 0.875# 0.051$ 0.004$ 1.180$ 5.185" 11.21 " 783.5 " 151.7 " 85.25 " 9.263" 6.495" 12
13 0.290# 0.733# 0.045$ 0.004$ 1.110$ 8.757" 10.38 " 438.8 " 136.9 " 73.62 " 8.776" 5.358" 13
14 0.232# 0.581# 0.039$ 0.005$ 1.073$ 9.662" 9.520" 261.1 " 124.7 " 68.88 " 8.518" 4.324" 14
15 0.186# 0.448# 0.034$ 0.005$ 1.044$ 9.273" 9.210" 213.0 " 116.5 " 69.52 " 7.975" 3.793" 15
16 0.252# 0.355# 0.029$ 0.005$ 1.055$ 8.368" 8.963" 200.7 " 107.7 " 60.71 " 7.557" 3.612" 16
17 0.344# 0.319# 0.025$ 0.005$ 1.096$ 6.873" 9.686" 198.7 " 98.50 " 55.07 " 7.068" 3.286" 17
18 0.288# 0.301# 0.021$ 0.004$ 1.249# 7.217" 11.05 " 192.1 " 97.28 " 48.49 " 6.543" 2.912" 18
19 0.239# 0.274# 0.017$ 0.004$ 1.372# 7.247" 11.01 " 176.0 " 100.7 " 43.48 " 6.104" 2.656" 19
20 0.191# 0.229# 0.014$ 0.005$ 1.363# 6.735" 12.47 " 153.2 " 99.45 " 38.10 " 5.536# 2.700" 20
21 0.148# 0.194# 0.011$ 0.005$ 1.215# 7.090" 13.60 " 135.5 " 94.19 " 34.38 " 5.131" 2.882" 21
22 0.127# 0.184# 0.009$ 0.014$ 1.148# 7.793" 15.97 " 137.0 " 86.90 " 31.42 " 4.823" 2.734" 22
23 0.148# 0.179# 0.007$ 0.016$ 1.126# 7.721" 31.39 " 161.4 " 79.61 " 28.93 " 5.239" 2.739" 23
24 1.848# 0.175# 0.006$ 0.493$ 1.064# 7.254" 37.39 " 182.3 " 71.80 " 26.63 " 5.680" 2.588# 24
25 1.827# 0.205# 0.005$ 2.088$ 1.028# 7.608" 49.12 " 188.6 " 63.55 " 24.69 " 9.681" 2.318# 25
26 1.593# 0.191$ 0.005$ 1.531$ 1.259# 7.784" 46.14 " 169.2 " 56.64 " 22.58 " 22.46 " 1.980# 26
27 1.376# 0.163$ 0.005$ 1.202$ 1.662# 7.618" 45.00 " 139.7 " 51.36 " 20.63 " 18.22 " 1.625# 27
28 1.138# 0.152$ 0.005$ 1.090$ 1.924# 7.618" 47.56 " 120.3 " 47.52 " 19.29 " 20.08 " 1.328# 28
29 0.913# 0.005$ 1.233$ 1.846# 7.843" 48.93 " 117.8 " 43.04 " 17.67 " 18.42 " 1.076# 29
30 0.743# 0.005$ 1.155$ 1.844# 7.623" 48.36 " 218.5 " 40.20 " 16.43 " 14.47 " 0.882# 30
31 0.607# 0.005$ 2.015# 44.02 " 477.0 " 15.03 " 0.714# 31
Mean 0.801# 0.587$ 0.046$ 0.297$ 1.269$ 6.214& 21.95 " 276.9 " 168.0 " 64.09 " 10.72 # 4.706#
Median 0.612# 0.327$ 0.029$ 0.005$ 1.180$ 7.153& 13.60 " 198.7 " 112.1 " 38.10 " 10.13 # 3.612#
Maximum 1.971# 1.833$ 0.143$ 2.088$ 2.015$ 9.662& 49.12 "1020 " 767.1 " 217.9 " 22.46 # 12.27 #
Minimum 0.127# 0.152$ 0.005$ 0.004$ 0.990$ 2.280& 8.436" 44.25 " 40.20 " 15.03 " 4.823# 0.714#
Total 24.82 # 16.45 $ 1.429$ 8.921$ 39.33 $ 186.4 & 680.5 "8582 "5041 "1987 " 321.7 # 145.9 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 46.67 & " ... Relative Uncertainty +/-10%
Ann. Median 5.358& # ... Relative Uncertainty +/-15%
Annual Total 17036 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 1020 & 0.004&
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen 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 0.552# 0.000& 0.004& 4.267" 5.767" 5.990" 29.44 " 31.45 " 137.0 " 29.96 " 10.21 " 1.326& 1
2 0.429# 0.000& 0.004& 3.829" 5.311" 5.761" 26.28 " 28.63 " 193.2 " 28.18 " 11.90 " 1.223& 2
3 0.288# 0.000& 0.006& 3.483" 5.105" 5.524" 24.29 " 26.43 " 187.8 " 26.24 " 21.09 " 1.090& 3
4 0.193# 0.000& 0.006& 3.249" 5.043" 5.273" 21.79 " 24.68 " 172.6 " 25.15 " 33.86 " 0.919& 4
5 0.123# 0.000& 0.006& 3.193$ 5.286" 4.954" 23.10 " 23.84 " 162.2 # 29.60 " 38.19 " 0.746& 5
6 0.097# 0.000& 0.006& 3.011$ 5.865" 4.585" 39.54 " 23.71 " 153.5 # 43.42 " 31.92 " 0.592& 6
7 0.078# 0.000& 0.006& 2.880$ 5.744" 4.703" 111.5 " 32.00 " 139.6 " 49.12 " 26.47 " 0.446& 7
8 0.070# 0.000& 0.006& 2.796$ 5.465" 4.704" 161.8 " 48.06 " 120.1 " 46.58 " 22.24 " 0.338& 8
9 0.063& 0.000& 0.007& 2.709$ 4.992" 4.742" 136.6 " 72.00 " 100.3 " 42.54 " 18.22 " 0.232& 9
10 0.054& 0.000& 0.007& 2.706$ 4.909" 4.431" 112.3 " 99.23 " 84.60 " 39.86 " 15.47 " 0.172& 10
11 0.040& 0.000& 0.006& 2.637$ 5.418" 5.594" 88.10 " 99.76 " 72.10 " 35.53 " 13.03 " 0.134& 11
12 0.024& 0.000& 0.006& 2.545$ 5.874" 11.02 " 70.85 " 88.91 " 60.47 " 31.10 " 11.09 " 0.106& 12
13 0.012& 0.000& 0.006& 2.654$ 5.689" 13.80 " 59.04 " 79.47 " 53.85 " 27.77 " 9.530" 0.075& 13
14 0.005& 0.002& 0.006& 2.577$ 5.528" 19.09 " 52.71 " 72.13 " 49.13 " 26.09 " 8.244" 0.053& 14
15 0.002& 0.004& 0.006& 2.284$ 5.288" 17.56 " 47.52 " 68.60 " 44.97 " 26.21 " 7.024" 0.037& 15
16 0.003& 0.004& 0.006& 2.001$ 5.912" 17.17 " 42.02 " 82.80 " 41.21 " 27.58 " 5.968" 0.026& 16
17 0.004& 0.004& 0.006& 1.959$ 6.168" 17.07 " 37.90 " 110.8 " 38.21 " 27.61 " 5.110" 0.021& 17
18 0.005& 0.004& 0.006& 2.051$ 5.874" 16.46 " 34.74 " 206.3 " 35.41 " 27.60 " 4.401" 0.020& 18
19 0.007& 0.004& 0.006& 3.189$ 9.395" 15.34 " 32.59 " 235.3 " 33.24 " 26.96 " 3.911" 0.017& 19
20 0.008& 0.004& 0.006& 5.160$ 13.60 " 14.15 " 34.07 " 207.7 " 34.25 " 25.34 " 3.618" 0.017& 20
21 0.011& 0.004& 43.58 & 11.32 $ 11.88 " 14.17 " 40.59 " 158.6 " 42.52 " 23.23 " 3.054" 0.014& 21
22 0.013& 0.004& 42.28 " 32.15 " 10.91 " 13.68 " 56.03 " 117.1 " 53.83 " 21.08 " 2.739" 0.014& 22
23 0.015& 0.004& 33.00 " 26.07 " 9.816" 13.25 " 59.40 " 101.8 " 55.04 " 19.17 " 2.512& 0.012& 23
24 0.020& 0.004& 21.56 " 18.53 " 8.802" 13.09 " 68.74 " 123.7 " 53.15 " 17.71 " 2.256& 0.011& 24
25 0.023& 0.004& 16.57 " 13.80 " 8.115" 14.23 " 70.14 " 148.4 " 49.66 " 16.17 " 2.085& 0.010& 25
26 0.013& 0.004& 13.06 " 10.77 " 7.673" 20.81 " 63.65 " 142.5 " 43.80 " 14.87 " 1.924& 0.008& 26
27 0.006& 0.004& 10.44 " 8.917" 7.204" 20.77 " 54.04 " 132.3 " 38.70 " 14.19 " 1.820& 0.008& 27
28 0.002& 0.004& 8.241" 7.587" 6.846" 21.11 " 47.97 " 105.4 " 35.27 " 13.40 " 1.732& 0.006& 28
29 0.001& 6.694" 6.727" 6.663" 22.35 " 42.61 " 86.40 " 34.03 " 12.14 " 1.728& 0.006& 29
30 0.000& 5.634" 6.182" 6.488" 27.65 " 37.94 " 79.50 " 31.68 " 11.15 " 1.578& 0.005& 30
31 0.000& 4.864" 6.187" 34.46 " 98.44 " 10.45 " 0.004& 31
Mean 0.070& 0.002& 6.647& 6.708$ 6.865" 12.63 " 56.83 " 95.36 " 78.38 # 26.32 " 10.76 & 0.248&
Median 0.013& 0.003& 0.006& 3.221$ 5.874" 13.74 " 47.52 " 88.91 " 53.49 # 26.24 " 6.496& 0.026&
Maximum 0.552& 0.004& 43.58 & 32.15 $ 13.60 " 27.65 " 161.8 " 235.3 " 193.2 # 49.12 " 38.19 & 1.326&
Minimum 0.000& 0.000& 0.004& 1.959$ 4.909" 4.431" 21.79 " 23.71 " 31.68 # 10.45 " 1.578& 0.004&
Total 2.163& 0.065& 206.1 & 201.2 $ 212.8 " 379.0 "1762 "2956 "2351 # 816.0 " 322.9 & 7.691&
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 25.25 & " ... Relative Uncertainty +/-10%
Ann. Median 6.846& # ... Relative Uncertainty +/-15%
Annual Total 9217 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 235.3 & 0.000&
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2020
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.004& 0.000$ 0.010# 0.003# 0.000# 17.79 " 13.78 " 41.02 " 92.22 " 88.43 " 10.05 " 11.23 " 1
2 0.003& 0.000$ 0.004# 0.004# 0.000# 16.23 " 14.46 " 43.32 " 98.41 " 79.30 " 10.41 " 10.72 " 2
3 0.003& 0.000$ 0.002# 0.002# 0.000# 14.53 " 12.92 " 93.41 " 106.6 " 84.20 " 13.01 " 11.12 " 3
4 0.002& 0.000$ 0.001# 0.002# 0.000# 12.47 " 12.60 " 846.3 " 104.7 " 100.9 " 21.06 " 11.28 " 4
5 0.002& 0.001$ 0.002# 0.002# 0.005# 10.06 " 12.96 "2044 " 102.5 " 112.1 " 33.85 " 10.48 " 5
6 0.001& 0.001$ 0.002# 0.003# 0.248# 8.737" 14.79 "1995 " 115.2 " 104.1 " 30.34 " 9.424" 6
7 0.002# 0.001$ 0.001# 0.002# 0.155# 7.812" 14.23 " 902.2 " 208.4 " 91.29 " 26.69 " 8.191" 7
8 0.003# 0.001$ 0.000# 0.002# 0.059# 6.899" 13.30 " 476.4 " 448.6 " 81.02 " 24.38 " 7.152" 8
9 0.003# 0.001$ 0.000# 0.013# 0.040# 6.202" 13.62 " 285.7 " 618.6 " 71.43 " 21.93 " 6.358" 9
10 0.003# 0.000$ 0.000# 0.034# 0.043# 5.719" 14.66 " 219.7 " 358.7 " 65.35 " 30.33 " 5.645" 10
11 0.003# 0.000$ 0.000# 0.019# 0.052# 5.441" 18.15 " 203.5 " 229.9 " 58.59 " 100.5 " 5.007" 11
12 0.003# 0.000$ 0.000# 0.018# 5.388# 6.614" 21.52 " 226.6 " 183.6 " 52.57 " 171.4 " 4.396" 12
13 0.003# 0.011$ 0.000# 0.023# 5.966" 6.767" 20.74 " 333.6 " 147.7 " 48.56 " 145.5 " 4.014" 13
14 0.003# 0.012$ 0.001# 0.027# 4.756" 7.070" 19.48 " 391.0 " 123.4 " 44.93 " 126.5 " 3.974" 14
15 0.002$ 0.002$ 0.075# 0.022# 3.810" 7.014" 19.03 " 548.9 " 105.1 " 41.76 " 100.6 " 3.728" 15
16 0.002$ 0.001$ 0.033# 0.007# 3.309" 7.862" 18.99 " 535.9 " 91.37 " 39.61 " 76.67 " 3.311" 16
17 0.004$ 0.001$ 0.025# 0.005# 2.923" 8.281" 26.10 " 379.8 " 81.96 " 38.33 " 59.00 " 2.926" 17
18 0.008$ 0.001$ 0.023# 0.007# 2.694" 7.846" 35.61 " 321.4 " 75.48 " 35.30 " 47.02 " 2.617" 18
19 0.004$ 0.000$ 0.012# 0.010# 2.468" 7.492" 62.93 " 334.9 " 69.63 " 32.41 " 39.06 " 2.497" 19
20 0.004$ 0.000$ 0.009# 0.005# 2.267" 6.877" 63.30 " 336.3 " 83.54 " 29.98 " 33.04 " 2.379" 20
21 0.005$ 0.000$ 0.008# 0.005# 2.105" 6.562" 51.07 " 288.1 " 214.9 " 27.62 " 28.32 " 2.169" 21
22 0.004$ 0.000$ 0.005# 0.008# 2.045" 8.000" 41.30 " 238.1 " 530.1 " 25.74 " 24.22 " 1.975" 22
23 0.007$ 0.000$ 0.005# 0.008# 2.140" 9.047" 41.41 " 199.8 " 720.9 " 24.07 " 20.71 " 1.747" 23
24 0.012$ 0.000$ 0.005# 0.007# 2.238" 8.378" 39.66 " 174.4 " 440.0 " 22.58 " 17.63 " 1.576" 24
25 0.014$ 0.001$ 0.003# 0.006# 2.749" 8.893" 41.56 " 151.0 " 249.9 " 21.03 " 14.80 " 1.453" 25
26 0.014$ 0.001$ 0.001# 0.002# 3.509" 11.10 " 40.26 " 134.0 " 188.0 " 18.99 " 12.57 " 1.317" 26
27 0.012$ 0.002$ 0.004# 0.001# 3.175" 10.45 " 36.71 " 121.5 " 147.7 " 16.71 " 11.30 " 1.117# 27
28 0.010$ 0.002# 0.005# 0.003# 3.370" 9.454" 39.65 " 110.8 " 134.7 " 14.89 " 11.08 " 0.923# 28
29 0.004$ 0.003# 0.003# 0.000# 8.365" 11.75 " 42.64 " 104.3 " 125.6 " 13.14 " 11.04 " 0.800# 29
30 0.001$ 0.003# 0.000# 10.45 " 12.69 " 49.64 " 100.0 " 103.0 " 11.73 " 10.53 " 0.656# 30
31 0.001$ 0.004# 12.19 " 45.36 " 95.57 " 10.63 " 0.856# 31
Mean 0.005& 0.001$ 0.008# 0.008# 2.791# 9.134" 29.43 " 396.0 " 210.0 " 48.62 " 42.78 " 4.550#
Median 0.003& 0.001$ 0.003# 0.005# 2.267# 8.140" 21.52 " 238.1 " 130.1 " 39.61 " 25.53 " 3.311#
Maximum 0.014& 0.012$ 0.075# 0.034# 12.19 # 17.79 " 63.30 "2044 " 720.9 " 112.1 " 171.4 " 11.28 #
Minimum 0.001& 0.000$ 0.000# 0.000# 0.000# 5.441" 12.60 " 41.02 " 69.63 " 10.63 " 10.05 " 0.656#
Total 0.15& 0.04$ 0.25# 0.25# 86.52# 274.0 " 912.5 "12276 " 6301 " 1507 " 1283 " 141.1 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 62.25 & " ... Relative Uncertainty +/-10%
Ann. Median 7.322& # ... Relative Uncertainty +/-15%
Annual Total 22782 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 2044 & 0.000&
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2021
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.757# 0.040# 0.110# 0.073# 6.985"2687 " 319.8 "1713 " 279.9 " 382.2 " 174.9 " 46.42 # 1
2 0.594# 0.054# 0.089# 0.106# 8.605"2005 " 340.3 "3513 " 292.8 " 306.4 " 135.5 " 39.42 # 2
3 0.555# 0.027# 0.069# 0.066# 19.16 " 906.6 " 316.4 "3392 " 468.1 " 327.3 " 112.4 " 34.11 # 3
4 0.465# 0.013# 0.112# 0.038# 26.04 " 502.1 " 276.8 "1577 " 712.9 " 356.1 " 97.10 " 29.85 # 4
5 10.87 # 0.017# 0.159# 0.024# 41.46 " 310.3 " 248.3 " 953.1 " 594.0 " 299.6 " 86.67 " 26.09 # 5
6 14.80 " 0.024# 0.156# 0.021# 51.20 " 230.0 " 250.5 " 691.0 " 381.5 " 273.9 " 79.46 " 22.89 # 6
7 10.52 " 0.128# 0.147# 0.042# 42.79 " 195.3 " 323.1 " 527.4 " 261.6 " 244.1 " 75.07 " 19.69 # 7
8 7.583" 0.356# 0.150# 0.129# 47.86 " 165.0 " 486.7 " 411.9 " 212.0 " 218.2 " 69.47 " 16.83 # 8
9 5.593" 0.183# 0.107# 0.086# 47.49 " 138.1 " 658.5 " 336.0 " 313.6 " 195.5 " 63.75 " 14.94 # 9
10 4.155" 0.087# 2.069# 0.042# 41.62 " 121.3 " 870.6 " 362.8 "1051 " 169.7 " 58.31 " 13.23 # 10
11 3.104" 0.070# 3.919" 0.085# 35.29 " 111.7 "2176 " 774.7 "2253 " 159.6 " 54.13 " 11.56 # 11
12 2.422" 5.459# 3.190" 0.527# 31.42 " 114.1 "1541 "1570 "1258 " 255.0 " 49.82 " 10.51 # 12
13 1.868" 6.427" 2.495" 3.093# 27.93 " 123.6 " 900.0 "1264 " 669.8 " 386.6 " 45.54 " 9.261# 13
14 1.422" 4.876" 2.102" 50.74 " 25.56 " 141.5 "1155 " 772.7 " 454.8 " 424.6 " 42.12 " 8.433# 14
15 1.114# 4.341" 1.813" 43.90 " 24.57 " 229.6 "1445 " 535.1 " 320.1 " 315.3 " 38.58 # 8.656# 15
16 0.873# 3.491" 1.724" 27.38 " 22.62 " 773.4 "1461 " 398.4 " 255.5 " 230.8 " 35.42 # 8.374# 16
17 0.627# 2.731" 1.564" 19.86 " 20.26 "1291 "1638 " 306.5 " 269.2 " 193.2 " 33.20 # 8.064# 17
18 0.433# 2.116" 1.325" 15.91 " 18.91 " 992.9 "1078 " 257.9 " 416.7 " 162.0 " 31.20 # 7.541# 18
19 0.246# 1.560" 1.137# 14.74 " 18.04 " 624.0 " 703.1 " 259.1 " 504.7 " 136.3 " 29.63 # 7.187# 19
20 0.260# 1.236" 0.932# 12.82 " 16.79 " 444.9 " 516.8 " 316.0 " 426.1 " 124.6 " 28.26 # 6.813# 20
21 0.339# 0.981# 0.771# 11.03 " 15.42 "2263 " 443.0 " 344.6 " 312.5 " 139.3 " 27.73 # 6.435# 21
22 0.292# 0.769# 0.707# 9.997" 14.71 "6633 " 579.4 " 324.0 " 242.5 " 181.8 " 46.41 # 6.281# 22
23 0.230# 0.575# 0.650# 9.499" 14.43 "3698 "1056 " 297.2 " 205.6 " 200.2 " 272.6 # 6.085# 23
24 0.176# 0.420# 0.539# 9.112" 20.58 "1880 "1004 " 255.8 " 183.3 " 173.3 " 625.2 # 5.865# 24
25 0.179# 0.311# 0.452# 8.458" 65.36 "1127 " 789.0 " 222.9 " 170.0 " 140.3 " 380.9 # 5.275# 25
26 0.203# 0.248# 0.409# 7.948" 127.0 " 748.9 " 628.9 " 204.3 " 156.5 " 151.6 " 209.2 # 4.565# 26
27 0.134# 0.207# 0.304# 7.530" 133.9 " 529.2 " 507.9 " 223.6 " 181.6 " 193.3 " 135.8 # 3.964# 27
28 0.089# 0.147# 0.224# 6.898" 119.5 " 395.0 " 606.3 " 277.0 " 366.8 " 242.0 " 95.13 # 3.487# 28
29 0.069# 0.163# 6.907" 88.66 " 314.9 " 992.5 " 293.0 " 547.8 " 312.6 " 73.51 # 3.102# 29
30 0.066# 0.112# 7.799" 95.53 " 302.1 " 873.4 " 295.6 " 515.8 " 279.1 " 56.59 # 2.779# 30
31 0.074# 0.083# 723.2 " 942.6 " 295.4 " 219.3 " 2.622# 31
Mean 2.262# 1.318# 0.896# 9.162# 64.29 "1000 " 810.6 " 740.8 " 475.9 " 238.5 " 108.8 # 12.91 #
Median 0.555# 0.333# 0.452# 7.218# 27.93 " 473.5 " 703.1 " 344.6 " 343.5 " 219.3 " 66.61 # 8.374#
Maximum 14.80 # 6.427# 3.919# 50.74 # 723.2 "6633 "2176 "3513 "2253 " 424.6 " 625.2 # 46.42 #
Minimum 0.066# 0.013# 0.069# 0.021# 6.985" 111.7 " 248.3 " 204.3 " 156.5 " 124.6 " 27.73 # 2.622#
Total 70.12# 36.90# 27.78# 274.9 # 1993 "29999 "25128 "22965 "14278 " 7394 " 3264 # 400.3 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 289.9 # " ... Relative Uncertainty +/-10%
Ann. Median 47.86 # # ... Relative Uncertainty +/-15%
Annual Total 105830 #
Maximum Minimum
Daily 6633 # 0.013#
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2022
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.457# 0.053& 0.160# 0.128# 7.262" 23.00 " 31.96 " 149.6 " 106.7 " 49.26 " 619.1 " 49.37 " 1
2 2.241# 0.041& 0.242# 0.124# 8.689" 22.73 " 30.12 " 150.0 " 93.83 " 46.45 " 505.6 " 42.50 " 2
3 2.048# 0.084& 0.047# 0.189# 7.720" 22.70 " 28.45 " 181.5 " 85.05 " 49.26 " 300.0 " 36.55 " 3
4 1.930# 0.143& 0.025# 0.239# 6.794" 21.35 " 27.15 " 275.1 " 78.91 " 62.78 " 227.5 " 32.01 " 4
5 1.836# 0.156& 0.027# 3.425" 6.407" 20.58 " 26.40 " 468.5 " 73.30 " 61.07 " 191.6 " 28.48 " 5
6 1.769# 0.169& 0.040# 12.43 " 6.017" 20.52 " 25.37 " 496.4 " 70.13 " 62.98 " 150.7 " 26.82 " 6
7 1.743# 0.169& 0.053# 15.61 " 5.696" 20.96 " 24.09 " 340.1 " 100.2 " 71.19 " 119.4 " 25.66 " 7
8 1.646# 0.111& 0.057# 13.02 " 5.529" 23.67 " 23.61 " 258.7 " 130.7 " 79.56 " 99.01 " 24.74 " 8
9 1.508# 0.023& 0.100# 10.20 " 5.400" 23.23 " 23.40 " 252.1 " 106.3 " 76.17 " 86.11 " 23.38 " 9
10 1.397# 0.025& 0.086# 7.993" 5.161" 22.78 " 24.09 " 416.9 " 84.86 " 69.83 " 79.28 " 21.72 " 10
11 1.233# 0.036& 0.020# 6.838" 4.932" 22.99 " 24.55 " 804.1 " 75.06 " 63.97 " 85.61 " 19.94 " 11
12 1.140# 0.021& 0.061# 7.153" 5.678" 28.12 " 27.11 " 908.6 " 66.77 " 63.12 " 175.1 " 18.12 " 12
13 1.081# 0.018& 0.149# 9.053" 7.162" 36.86 " 32.54 " 542.2 " 62.23 " 81.45 " 293.7 " 16.46 " 13
14 1.013# 0.024& 0.162# 8.366" 9.366" 44.17 " 33.48 " 343.8 " 67.90 " 82.28 " 457.7 " 14.98 " 14
15 0.877# 0.031& 0.094# 7.586" 25.48 " 62.60 " 32.78 " 263.5 " 94.96 " 78.85 " 432.0 " 13.60 " 15
16 0.735# 0.042# 0.100# 6.710" 22.57 " 56.24 " 30.25 " 244.1 " 114.7 " 80.43 " 262.5 " 12.48 " 16
17 0.630# 0.044# 0.117# 6.225" 17.74 " 48.90 " 27.83 " 250.3 " 110.8 " 80.25 " 195.8 " 11.29 " 17
18 0.557& 0.030# 0.123# 5.964" 14.58 " 42.49 " 28.30 " 274.4 " 104.4 " 70.76 " 148.7 " 10.43 " 18
19 0.495& 0.030# 0.130# 5.741" 12.32 " 47.04 " 28.90 " 311.1 " 91.74 " 60.30 " 138.6 " 9.760" 19
20 0.416& 0.030# 0.142# 5.533" 10.95 " 82.23 " 38.36 " 268.1 " 117.6 " 52.64 " 186.3 " 8.946" 20
21 0.310& 0.037# 0.241# 5.637" 10.82 " 115.0 " 46.97 " 224.3 " 178.6 " 45.42 " 197.0 " 8.017" 21
22 0.262& 0.048# 0.243# 5.322" 11.00 " 104.8 " 60.09 " 191.1 " 184.1 " 41.37 " 173.6 " 7.312" 22
23 0.181& 0.064# 0.094# 5.380" 10.78 " 89.39 " 82.74 " 174.7 " 141.6 " 38.39 " 135.6 " 6.530" 23
24 0.101& 0.077# 0.056# 5.295" 11.49 " 70.75 " 102.7 " 158.7 " 111.7 " 54.75 " 107.6 " 5.838" 24
25 0.076& 0.108# 0.060# 5.167" 13.17 " 56.75 " 165.4 " 143.2 " 96.54 " 185.5 " 88.68 " 5.418" 25
26 0.072& 0.120# 0.144# 5.202" 17.59 " 48.83 " 164.1 " 126.7 " 89.68 " 279.3 " 79.48 " 5.092" 26
27 0.049& 0.125# 0.185# 5.301" 20.37 " 43.32 " 149.5 " 114.6 " 81.06 " 291.4 " 85.33 " 4.586" 27
28 0.032& 0.127# 0.063# 5.859" 20.23 " 38.76 " 122.5 " 113.7 " 72.97 " 243.5 " 80.69 " 3.983" 28
29 0.070& 0.107# 5.558" 19.81 " 36.10 " 104.7 " 130.2 " 64.16 " 188.4 " 69.83 " 3.665" 29
30 0.103& 0.111# 5.398" 19.23 " 33.93 " 99.61 " 131.4 " 55.70 " 185.4 " 58.69 " 3.399" 30
31 0.077& 0.120# 23.35 " 119.3 " 117.7 " 340.5 " 3.253" 31
Mean 0.906& 0.071& 0.108# 6.221# 12.04 " 44.36 " 57.63 " 284.7 " 97.08 " 104.4 " 194.4 " 16.27 "
Median 0.735& 0.046& 0.100# 5.689# 10.82 " 37.81 " 31.96 " 250.3 " 92.78 " 70.76 " 149.7 " 12.48 "
Maximum 2.457& 0.169& 0.243# 15.61 # 25.48 " 115.0 " 165.4 " 908.6 " 184.1 " 340.5 " 619.1 " 49.37 "
Minimum 0.032& 0.018& 0.020# 0.124# 4.932" 20.52 " 23.40 " 113.7 " 55.70 " 38.39 " 58.69 " 3.253"
Total 28.08 & 1.986& 3.358# 186.6 # 373.3 "1331 "1786 "8825 "2912 "3237 "5831 " 504.3 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 68.55 & " ... Relative Uncertainty +/-10%
Ann. Median 23.38 & # ... Relative Uncertainty +/-15%
Annual Total 25020 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 908.6 & 0.018&
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2023
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 2.893" 0.125# 0.023$ 0.038$ 13.66 $ 7.962" 423.1 " 266.4 " 99.60 " 44.03 " 8.283" 3.063" 1
2 2.671" 0.144# 0.026$ 0.042$ 10.89 $ 14.57 " 311.5 " 262.3 " 99.60 " 43.14 " 8.037" 2.817" 2
3 2.487" 0.157# 0.053$ 0.042$ 9.426$ 38.42 " 253.1 " 809.7 " 120.7 " 51.48 " 7.834" 3.140" 3
4 2.267" 0.171# 0.051$ 0.031$ 8.185$ 34.94 " 241.7 "3280 " 202.7 " 79.80 " 7.417" 4.699" 4
5 2.047" 0.207$ 0.041$ 0.023$ 6.912$ 32.27 " 376.9 "2378 " 290.2 " 88.39 " 6.831" 4.653" 5
6 1.842" 0.243$ 0.057$ 0.036$ 6.195" 30.26 " 853.0 "1004 " 338.5 " 86.21 " 6.572" 4.062" 6
7 1.620" 0.251$ 0.050$ 0.032$ 5.650" 48.45 "1701 & 605.4 " 286.9 " 75.91 " 6.178" 3.482" 7
8 1.419" 0.235$ 0.038$ 0.028$ 5.307" 154.4 "1397 & 435.5 " 254.2 " 61.43 " 5.716" 3.089" 8
9 1.250" 0.236$ 0.093$ 0.033$ 4.979" 207.8 " 722.3 & 361.3 " 222.2 " 50.54 " 5.424" 2.767" 9
10 1.202" 0.188$ 0.065$ 0.038$ 4.836" 188.4 " 394.5 & 339.8 " 186.6 " 43.11 " 4.858" 2.596" 10
11 1.057# 0.140$ 0.029$ 0.072$ 4.809" 147.9 " 241.6 & 302.1 " 147.9 " 37.71 " 4.567" 2.237" 11
12 0.967# 0.124$ 0.010$ 0.064$ 4.467" 209.7 " 176.6 & 260.5 " 122.5 " 33.72 " 4.285" 1.962" 12
13 0.906# 0.111$ 0.010$ 0.066$ 4.308" 292.9 " 177.7 & 233.7 " 110.4 " 30.51 " 4.120" 1.711" 13
14 0.765# 0.110$ 0.009$ 1.214$ 4.419" 257.9 " 393.9 & 215.4 " 133.1 " 27.67 " 5.858" 1.682" 14
15 0.821# 0.108$ 0.007$ 4.048$ 4.505" 216.4 " 444.5 & 203.8 " 190.1 " 25.27 " 9.921" 1.578" 15
16 0.490# 0.112$ 0.013$ 7.762$ 4.600" 207.3 " 284.5 & 244.6 " 209.1 " 23.08 " 33.66 " 1.406" 16
17 0.389# 0.108$ 0.024$ 14.46 $ 5.010" 285.9 " 234.2 & 442.2 " 194.0 " 21.10 " 48.24 " 1.285" 17
18 0.348# 0.116$ 0.009$ 11.48 $ 6.061" 432.2 " 216.3 & 512.6 " 170.3 " 19.22 " 35.32 " 1.127" 18
19 0.430# 0.123$ 0.007$ 9.087$ 6.890" 374.3 " 227.2 " 424.1 " 152.1 " 17.74 " 29.62 " 0.962" 19
20 0.613# 0.126$ 0.009$ 7.524$ 6.826" 283.3 " 505.7 " 291.8 " 143.8 " 16.40 " 23.99 " 0.797" 20
21 0.566# 0.131$ 0.013$ 6.236$ 6.591$ 453.8 "1122 " 235.5 " 126.3 " 15.48 " 18.67 " 0.615" 21
22 0.509# 0.136$ 0.009$ 5.297$ 6.534$ 686.7 " 893.5 " 210.9 " 110.6 " 14.78 " 14.61 " 0.495" 22
23 0.382# 0.147$ 0.014$ 4.522$ 6.446$ 752.4 " 503.7 " 195.1 " 98.73 " 14.41 " 11.78 " 0.392" 23
24 0.411# 0.129$ 0.019$ 4.028$ 6.198$1026 " 341.2 " 179.1 " 90.24 " 13.85 " 9.580" 0.293" 24
25 0.271# 0.129$ 0.037$ 3.742$ 5.778$1678 " 260.2 " 161.7 " 84.28 " 13.04 " 7.808" 0.240" 25
26 0.204# 0.097$ 0.030$ 5.512$ 5.461$2142 " 222.0 " 145.2 " 77.73 " 12.27 " 6.430" 0.181" 26
27 0.240# 0.034$ 0.010$ 6.662$ 5.374$2300 " 252.4 " 131.9 " 69.54 " 11.32 " 5.067" 0.141" 27
28 0.221# 0.029$ 0.004$ 9.240$ 5.803$1520 " 505.1 " 123.0 " 60.90 " 10.28 " 4.356" 0.109" 28
29 0.175# 0.004$ 16.23 $ 6.060$ 822.5 " 730.3 " 116.7 " 53.98 " 9.623" 4.203" 0.083" 29
30 0.135# 0.004$ 16.16 $ 6.206$ 558.4 " 526.1 " 111.4 " 48.57 " 8.975" 3.578" 0.075" 30
31 0.119# 0.008$ 6.373" 345.3 " 105.0 " 8.625" 0.055" 31
Mean 0.959# 0.142$ 0.025$ 4.459$ 6.283$ 513.5 " 492.8 & 470.6 " 149.8 " 32.55 " 11.76 " 1.671"
Median 0.613# 0.129$ 0.014$ 3.885$ 6.060$ 270.6 " 376.9 & 260.5 " 129.7 " 23.08 " 7.124" 1.406"
Maximum 2.893# 0.251$ 0.093$ 16.23 $ 13.66 $2300 "1701 &3280 " 338.5 " 88.39 " 48.24 " 4.699"
Minimum 0.119# 0.029$ 0.004$ 0.023$ 4.308$ 7.962" 176.6 & 105.0 " 48.57 " 8.625" 3.578" 0.055"
Total 29.72# 3.97$ 0.78$ 133.8 $ 194.8 $15404 "15277 &14589 " 4495 " 1009 " 352.8 " 51.79"
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 141.2 & " ... Relative Uncertainty +/-10%
Ann. Median 6.831& # ... Relative Uncertainty +/-15%
Annual Total 51542 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 3280 & 0.004&
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2024
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.052" 0.014" 0.014" 0.017" 0.031" 0.898" 16.55 " 37.54 " 186.3 " 43.71 " 8.999" 2.881" 1
2 0.064" 0.012" 0.014" 0.016" 0.044" 4.201" 12.89 " 52.48 " 163.1 " 41.42 " 8.125" 2.585" 2
3 0.065" 0.011" 0.014" 0.016" 0.071" 5.661" 11.16 " 69.70 " 135.9 " 43.35 " 7.451" 2.310" 3
4 0.129" 0.011" 0.021" 0.017" 0.141" 5.219" 10.02 " 61.77 " 119.1 " 66.14 " 6.783" 2.061# 4
5 0.055" 0.011" 0.033" 0.017" 0.131" 8.001" 9.978" 56.94 " 109.3 " 97.02 " 6.263" 1.907# 5
6 0.057" 0.011" 0.039" 0.017" 0.048" 8.868" 8.894" 45.07 " 103.3 " 88.92 " 6.096" 1.827" 6
7 0.031" 0.011" 0.042" 0.017" 0.043" 7.272" 7.928" 38.21 " 100.2 " 79.98 " 5.553" 1.736" 7
8 0.029" 0.011" 0.053" 0.017" 0.035" 6.222" 7.187" 34.47 " 98.23 " 68.44 " 5.141" 1.467" 8
9 0.024" 0.011" 0.062" 0.017" 0.033" 5.759" 6.960" 32.09 " 99.31 " 53.95 " 4.999" 1.285" 9
10 0.014" 0.011" 0.059" 0.017" 0.031" 6.447" 7.596" 30.61 " 90.65 " 43.77 " 4.870" 1.108" 10
11 0.014" 0.011" 0.061" 0.017" 0.035" 6.725" 7.524" 29.25 " 81.62 " 36.68 " 4.930" 0.926" 11
12 0.266" [ ] 0.069" 0.017" 0.034" 6.227" 11.48 " 27.59 " 72.59 " 31.45 " 5.251" 0.797# 12
13 0.263" 0.019" 0.085" 0.020" 0.035" 6.778" 13.70 " 25.87 " 62.56 " 27.64 " 5.180" 0.702# 13
14 0.252" 0.016" 0.116" 0.021" 0.036" 6.523" 12.42 " 26.39 " 54.94 " 25.18 " 4.974" 0.598# 14
15 0.211" 0.015" 0.135" 0.021" 0.041" 6.670" 11.04 " 36.01 " 49.88 " 23.89 " 4.522" 0.462# 15
16 0.178" 0.016" 0.138" 0.021" 0.041" 7.696" 9.743" 76.56 " 45.56 " 22.77 " 4.045" 0.354# 16
17 0.158" 0.019" 0.133" 0.021" 0.041" 7.437" 8.721" 99.43 " 41.78 " 22.60 " 3.662" 0.255# 17
18 0.137" 0.019" 0.143" 0.021" 0.033" 6.129" 9.205" 113.9 " 39.03 " 21.46 " 3.381" 0.197# 18
19 0.183" 0.016" 0.141" 0.021" 0.030" 5.498" 8.988" 716.5 " 37.05 " 19.69 " 3.203" 0.149# 19
20 0.062" 0.014" 0.132" 0.021" 0.030" 4.913" 12.14 "2248 " 37.37 " 18.30 " 3.819" 0.106# 20
21 0.041" 0.013" 0.124" 0.021" 0.028" 4.620" 16.85 "1369 " 36.65 " 17.87 " 4.348" 0.071# 21
22 0.028" 0.013" 0.116" 0.040" 0.028" 4.895" 17.20 " 671.6 " 34.48 " 17.07 " 4.114" 0.049# 22
23 0.020" 0.011" 0.118" 0.029" 0.030" 4.909" 16.08 " 429.4 " 32.62 " 17.46 " 4.880$ 0.037# 23
24 0.017" 0.012" 0.118" 0.028" 0.030" 5.874" 17.42 " 462.1 " 31.16 " 17.67 " 6.544$ 0.029# 24
25 0.015" 0.014" 0.118" 0.028" 0.030" 6.693" 30.18 " 492.8 " 29.73 " 16.32 " 7.193" 0.023# 25
26 0.014" 0.016" 0.074" 0.026" 0.030" 9.537" 33.34 " 364.4 " 28.22 " 14.94 " 6.160" 0.018# 26
27 0.014" 0.028" 0.019" 0.029" 0.034" 9.706" 32.82 " 280.4 " 28.83 " 13.68 " 5.023" 0.014# 27
28 0.014" 0.022" 0.017" 0.043" 0.037" 9.526" 38.05 " 235.6 " 32.31 " 12.64 " 4.292" 0.011# 28
29 0.013" 0.016" 0.017" 0.051" 0.058" 8.860" 36.37 " 213.7 " 37.52 " 11.69 " 3.645" 0.008# 29
30 0.012" 0.017" 0.040" 0.184" 13.78 " 32.67 " 204.4 " 47.35 " 10.89 " 3.265" 0.007# 30
31 0.011" 0.017" 0.253" 32.05 " 192.8 " 10.02 " 0.005# 31
Mean 0.079" 0.014" 0.073" 0.024" 0.055" 6.718" 16.36 " 283.0 " 68.89 " 33.44 " 5.224$ 0.774#
Median 0.041" 0.014" 0.062" 0.021" 0.035" 6.485" 12.14 " 76.56 " 48.62 " 22.77 " 4.986$ 0.354#
Maximum 0.266" 0.028" 0.143" 0.051" 0.253" 13.78 " 38.05 "2248 " 186.3 " 97.02 " 8.999$ 2.881#
Minimum 0.011" 0.011" 0.014" 0.016" 0.028" 0.898" 6.960" 25.87 " 28.22 " 10.02 " 3.203$ 0.005#
Total 2.443" 0.404" 2.260" 0.708" 1.708" 201.5 " 507.2 "8774 "2067 "1037 " 156.7 $ 23.98 #
Missing Days 0 1 0 0 0 0 0 0 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 35.00 $ " ... Relative Uncertainty +/-10%
Ann. Median 2.881$ # ... Relative Uncertainty +/-15%
Annual Total 12774 $ $ ... Relative Uncertainty +/-20%
Missing Days 1 [ ... Not Available
Maximum Minimum
Daily 2248 $ 0.005$
Department of Water and Environmental Regulation HYDAY V145 Output 30/01/2025
Site 603004 Hay River - Sunny Glen Year 2025
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.004# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 0.004# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 0.002# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 0.002# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 0.001# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 0.001# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 0.000" [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 31
Mean 0.001# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum 0.004# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum 0.000# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total 0.015# [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 4 28 31 30 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 0.001# " ... Relative Uncertainty +/-10%
Ann. Median 0.000# # ... Relative Uncertainty +/-15%
Annual Total 0.015# [ ... Not Available
Missing Days 338
Maximum Minimum
Daily 0.004# 0.000#