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Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1966
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 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 30
31 [ ] [ ] [ ] [ ] [ ] [ ] 0.000 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000
Missing Days 31 28 31 30 31 30 31 31 30 31 2 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 0.000 [ ... Not Available
Ann. Median 0.000
Annual Total 0.000
Missing Days 306
Maximum Minimum
Daily 0.000 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1967
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.00 1585 $22494 $ 482.8 # 116.7 # 46.56# 11.12# 0.13 0.00# 0.00# 0.00 0.00 1
2 0.00 1079 $25369 $ 452.3 # 112.5 # 45.23# 10.02# 0.06 0.00# 0.00# 0.00 0.00 2
3 0.00 827.5 $33126 $ 424.1 # 108.4 # 43.91# 8.93# 0.01 0.00# 0.00# 0.00 0.00 3
4 0.00 760.8 $37777 $ 396.7 # 104.4 # 42.62# 7.92# 0.00 0.00# 0.00# 0.00 0.00 4
5 0.00 920.1 $25550 $ 370.2 # 100.4 # 41.35# 7.02# 0.00 0.00# 0.00# 0.00 0.00 5
6 0.00 1556 $20381 $ 346.1 # 96.26# 39.95# 7.60# 0.00 0.00# 0.00# 0.00 0.00 6
7 0.00 2715 $17076 $ 328.8 # 92.68# 38.30# 11.27 0.00 0.00# 0.00# 0.00 0.00 7
8 0.00 9447 $13295 312.5 # 89.35# 36.67# 13.00 0.00 0.00# 0.00# 0.00 0.00 8
9 0.00 10704 $ 9239 296.6 # 86.09# 35.07# 12.18 0.00 0.00# 0.00# 0.00 0.00 9
10 0.00 6936 $ 7246 281.2 # 82.91# 33.52# 12.07 0.00 0.00# 0.00# 0.00 0.00 10
11 0.00 4532 $ 5818 266.6 # 79.82# 31.90# 12.07 0.00 0.00# 0.00# 0.00 0.00 11
12 0.00 3784 $ 4772 254.9 # 77.59# 30.13# 12.07 0.00 0.00# 0.00# 0.00 0.00 12
13 0.00 3329 $ 4029 243.7 # 75.81# 28.35# 12.07 0.00 0.00# 0.00# 0.00 0.00 13
14 0.00 3746 $ 3496 232.9 # 74.05# 26.57# 12.07 0.00 0.00# 0.00 0.00 0.00 14
15 64.58 8658 $ 3053 222.4 # 72.32# 24.85# 11.41 0.00 0.00# 0.00 0.00 0.00 15
16 71.77 17950 $ 2698 212.3 # 70.62# 23.36# 8.93 0.00 0.00# 0.00 0.00 0.00 16
17 2.12 16741 $ 2416 203.5 # 69.19# 22.32# 8.30 0.00 0.00# 0.00 0.00 0.00 17
18 0.16 9117 $ 2799 195.0 # 67.94# 21.33# 7.21 0.00 0.00# 0.00 0.00 0.00 18
19 0.13 7253 $ 2622 186.8 # 66.71# 20.34# 6.28 0.00 0.00# 0.00 0.00 0.00 19
20 49.18 6440 $ 2186 178.7 # 65.49# 19.34# 6.21 0.00 0.00# 0.00 0.00 0.00 20
21 17.99 6278 $ 1827 171.0 # 64.28# 18.35# 5.76 0.00 0.00# 0.00 0.00 0.00 21
22 287.0 9877 $ 1593 # 164.3 # 62.74# 17.35# 4.40 0.00# 0.00# 0.00 0.00 0.00 22
23 746.5 14773 $ 1401 # 157.9 # 60.86# 16.37# 3.89 0.00# 0.00# 0.00 0.00 0.00 23
24 654.7 9956 $ 1229 # 151.7 # 58.96# 15.43# 3.05 0.00# 0.00# 0.00 0.00 0.00 24
25 273.2 6925 $ 1071 # 145.6 # 57.09# 14.53# 2.24 0.00# 0.00# 0.00 0.00 0.00 25
26 128.9 $ 6584 $ 925.3 # 139.7 # 55.25# 13.72# 1.84 0.00# 0.00# 0.00 0.00 0.00 26
27 156.1 $ 8617 803.8 # 134.8 # 53.61# 13.18# 1.17 0.00# 0.00# 0.00 0.00 0.00 27
28 206.1 $30290 $ 728.4 # 130.1 # 52.15# 12.68# 0.71 0.00# 0.00# 0.00 0.00 0.00 28
29 264.6 $ 659.0 # 125.5 # 50.72# 12.20# 0.49 0.00# 0.00# 0.00 0.00 0.00 29
30 354.7 $ 594.1 # 121.0 # 49.31# 11.71# 0.35 0.00# 0.00# 0.00 0.00 0.00 30
31 2146 $ 533.8 # 47.93# 0.25 0.00# 0.00 0.00 31
Mean 175.0 $7549 $8284 $ 244.3 # 74.91 # 26.57 # 7.159# 0.007# 0.000# 0.000# 0.000 0.000
Median 0.165$6755 $2799 $ 217.3 # 70.62 # 24.10 # 7.601# 0.000# 0.000# 0.000# 0.000 0.000
Maximum 2146 $30290 $37777 $ 482.8 # 116.7 # 46.56# 13.00# 0.13# 0.00# 0.00# 0.00 0.00
Minimum 0.000$ 760.8 $ 533.8 $ 121.0 # 47.93 # 11.71 # 0.245# 0.000# 0.000# 0.000# 0.000 0.000
Total 5424 $211380 $256806 $ 7329 # 2322 # 797.2# 221.9# 0.2# 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 1327 $ # ... Relative Uncertainty +/-15%
Ann. Median 6.276$ $ ... Relative Uncertainty +/-20%
Annual Total 484281 $
Maximum Minimum
Daily 37777 $ 0.000$
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1968
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
1 131.0 6740 16841 $ 1850 868.0 1538 " 307.1 193.2 55.71 14.06 0.00 6.72 1
2 90.96 3583 18968 $ 1728 716.5 1384 " 296.4 186.6 50.08 9.99 0.00 1.02 2
3 37.05 29145 &27978 $ 1593 614.6 1237 " 287.8 177.7 45.34 6.35 0.00 0.49 3
4 204.7 65409 &28927 $ 1393 583.5 1131 " 282.2 169.7 42.07 4.10 0.00 69.25 4
5 276.2 20030 "76138 & 1308 699.5 1059 " 274.1 164.1 38.41 2.53 0.00 261.3 5
6 260.7 17541 57883 & 1235 826.4 986.0 " 260.9 160.8 38.99 1.36 0.00 136.3 6
7 322.9 11555 77317 & 1129 638.6 905.1 " 250.4 154.2 74.81 0.69 0.00 81.80 7
8 173.7 9971 39383 # 1047 530.4 829.1 238.6 148.5 93.38 0.25 0.00 52.22 8
9 159.9 7011 23372 " 968.0 499.7 768.0 226.8 144.0 84.37 0.04 0.00 35.29 9
10 231.8 7127 43467 & 895.2 473.6 728.0 217.2 138.3 64.93 0.00 0.00 24.65 10
11 164.1 6875 72779 & 816.4 451.6 686.5 207.9 135.4 61.95 0.00 0.00 17.71 11
12 94.09 31294 $42087 $ 757.5 429.0 654.8 202.7 132.2 52.08 0.00! 0.00 13.71 12
13 52.87 37097 $25565 " 730.0 408.0 625.1 263.2 126.1 46.96 0.00! 0.00 10.72 13
14 30.02 21796 $17052 694.5 393.5 597.0 513.7 121.0 42.42 0.00! 0.00 6.58 14
15 18.21 17312 $19190 655.6 380.2 573.0 634.2 115.2 36.44 0.00! 0.00 4.94 15
16 11.07 15812 $12906 635.6 365.3 547.9 626.0 109.8 30.55 0.00! 0.00 3.60 16
17 7.09 14009 $ 9086 609.9 341.4 521.1 520.9 105.1 24.83 0.03! 0.00 1.65 17
18 5.71 13178 $ 7505 588.3 325.6 489.3 456.0 99.62 21.49 0.09! 0.00 8.06 18
19 143.0 19337 $ 9275 566.8 308.4 465.8 421.7 97.27 19.96 0.05! 0.00 54.05 19
20 1094 23783 $ 7550 538.1 401.0 445.2 385.9 95.39 17.65 0.02! 0.00 50.54 20
21 3166 22055 $ 6006 508.3 1063 433.4 355.1 90.88 14.12 0.00! 0.00 65.92 21
22 9422 22331 $ 4718 490.9 1151 421.1 321.8 86.49 12.89 0.00! 0.00 41.62 22
23 4542 23950 $ 3972 466.5 989.8 " 406.7 282.9 83.65 12.07 0.00! 0.00 17.89 23
24 2225 22387 $ 3449 478.2 910.6 " 391.6 255.8 82.08 12.07 0.00 0.00 998.5 24
25 3358 21677 $ 3079 536.4 7507 " 376.6 236.0 82.18 11.00 0.00 0.00 2054 25
26 1288 21110 $ 2794 642.3 5912 " 362.8 220.9 79.61 12.93 0.00 0.00 659.9 26
27 4942 18769 $ 2612 765.7 3517 " 350.9 214.4 79.13 20.01 0.00 0.00 364.9 27
28 9501 16394 $ 2743 815.6 2513 " 336.9 209.7 76.01 25.12 0.00 31.38 248.5 28
29 5231 15505 $ 2667 903.3 2177 " 328.7 204.9 72.01 27.40 0.00 430.3 267.1 29
30 4741 2519 1025 1951 " 317.5 201.9 67.37 21.30 0.00 44.48 222.9 30
31 12212 2079 1730 " 198.7 62.54 0.00 175.8 31
Mean 2069 19406 &21610 & 879.0 1280 " 663.2 " 308.9 117.3 37.05 1.28! 16.87 192.2
Median 231.8 18769 &12906 & 761.6 638.6 " 560.4 " 263.2 109.8 33.50 0.00! 0.00 50.54
Maximum 12212 65409 &77317 & 1850 7507 " 1538 " 634.2 193.2 93.38 14.06! 430.3 2054
Minimum 5.707 3583 &2079 & 466.5 308.4 " 317.5 " 198.7 62.54 11.00 0.000! 0.000 0.494
Total 64139 562783 &669907 & 26371 39676 " 19897 " 9576 3636 1111 39.6! 506.2 5957
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3835 ! ! ... Not reviewed / Quality not known
Ann. Median 279.2 ! " ... Relative Uncertainty +/-10%
Annual Total 1403600! # ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
Maximum Minimum & ... Relative Uncertainty +/-30%
Daily 77317 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1969
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
1 140.0 2215 39080 $ 2166 369.5 151.8 70.7 21.3 0.0 0.0 0.0 0.0 1
2 116.6 2204 28623 # 1957 360.6 151.8 69.8 20.2 0.0 0.0 0.0 0.0 2
3 92.4 6795 " 34502 # 1805 348.2 151.8 69.0 19.0 0.0 0.0 0.0 0.0 3
4 77.8 37541 # 29385 # 1690 331.0 152.1 67.9 17.0 0.0 0.0 0.0 0.0 4
5 62.2 27302 # 22374 $ 1570 312.8 151.0 67.8 16.1 0.0 0.0 0.0 0.0 5
6 53.4 14994 104701 & 1448 304.6 149.4 66.3 15.8 0.0 0.0 0.0 0.0 6
7 48.2 12444 260349 & 1341 298.3 147.6 65.2 14.0 0.0 0.0 0.0 0.0 7
8 72.7 10352 173902 & 1264 286.2 141.4 63.0 14.3 0.0 0.0 0.0 0.0 8
9 3112 $ 8176 60600 & 1210 268.4 135.0 59.2 14.0 0.0 0.0 0.0 0.0 9
10 12630 $ 6513 39226 # 1160 257.1 130.0 57.3 12.6 0.0 0.0 0.0 0.0 10
11 20469 $ 6320 27670 " 1096 248.6 126.0 56.5 11.6 0.0 0.0 0.0 0.0 11
12 11814 $ 25631 # 24400 " 1037 236.9 122.1 56.0 11.7 0.0 0.0 0.0 0.0 12
13 5662 $ 54554 & 22650 " 964.5 226.4 118.0 54.3 11.6 0.0 0.0 0.0 0.0 13
14 2594 $ 33842 $ 19501 " 904.8 227.1 112.4 53.2 11.0 0.0 0.0 0.0 0.0 14
15 10514 $ 19801 " 80873 & 839.7 226.6 108.2 52.2 9.6 0.0 0.0 0.0 0.0 15
16 10248 $ 14658 51161 & 774.0 216.3 105.3 50.7 7.4 0.0 0.0 0.0 0.0 16
17 11337 $ 26131 $ 22062 " 732.3 206.5 102.7 47.7 5.2 0.0 0.0 0.0 0.0 17
18 9453 $ 18668 $ 15481 698.9 198.2 100.1 47.1 5.0 0.0 0.0 0.0 0.0 18
19 7439 $ 17472 $ 11930 664.5 191.8 95.1 45.7 4.3 0.0 0.0 0.0 0.0 19
20 7106 $ 15591 $ 9501 634.0 186.1 91.5 44.3 3.9 0.0 0.0 0.0 0.0 20
21 8000 $ 15731 $ 7736 604.2 178.3 86.7 42.0 2.9 0.0 0.0 0.0 0.0 21
22 6910 $ 47439 & 6491 579.8 175.6 84.1 39.4 1.8 0.0 0.0 0.0 0.0 22
23 5069 $ 45874 $ 5678 554.9 168.0 83.7 35.2 1.1 0.0 0.0 0.0 0.0 23
24 5368 34724 # 5193 526.0 162.6 81.7 32.5 0.9 0.0 0.0 0.0 0.0 24
25 6541 22255 " 4736 505.4 158.8 80.6 31.1 0.9 0.0 0.0 0.0 0.0 25
26 13611 14173 4034 488.4 156.4 77.9 29.6 0.5 0.0 0.0 0.0 0.0 26
27 10723 45454 & 3482 464.2 153.7 76.9 27.7 0.4 0.0 0.0 0.0 0.0 27
28 6050 76962 & 3107 441.7 151.8 75.0 25.8 0.3 0.0 0.0 0.0 0.0 28
29 4246 2860 417.3 151.8 72.3 24.2 0.1 0.0 0.0 0.0 0.0 29
30 3254 2633 391.3 151.8 71.6 22.6 0.1 0.0 0.0 0.0 0.0 30
31 2582 2368 151.8 22.1 0.0 0.0 0.0 31
Mean 5980 $23708 &36332 & 964.4 227.8 111.1 48.26 8.21 0.00 0.00 0.00 0.00
Median 5662 $18070 &22062 & 806.8 216.3 106.7 50.72 7.37 0.00 0.00 0.00 0.00
Maximum 20469 $ 76962 &260349 & 2166 369.5 152.1 70.7 21.3 0.0 0.0 0.0 0.0
Minimum 48.17 $2204 &2368 & 391.3 151.8 71.57 22.12 0.024 0.000 0.000 0.000 0.000
Total 185395$ 663815& 1126290& 28931 7062 3334 1496 255 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 5525 & " ... Relative Uncertainty +/-10%
Ann. Median 67.83 & # ... Relative Uncertainty +/-15%
Annual Total 2016577& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 260349 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1970
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000 0.011 1.561 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.142 1
2 0.000 0.000 3.875 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.049 2
3 0.000 0.000 3.123 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 17.06 3
4 0.000 0.000 1.552 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 45.57 4
5 0.000 0.000 48.92 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2.330 5
6 0.000 0.000 66.05 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.812 6
7 0.000 0.000 97.90 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.163 7
8 0.000 0.000 48.77 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.024 8
9 0.000 0.000 31.21 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 188.0 9
10 0.000 0.000 86.82 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 582.5 10
11 0.000 0.000 81.43 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 170.4 11
12 0.000 13.39 270.0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 67.58 12
13 0.000 111.1 157.0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 32.87 13
14 0.000 97.05 174.7 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 33.97 14
15 0.000 77.29 102.0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 26.90 15
16 0.000 82.23 102.7 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 21.99 16
17 0.000 108.7 71.84 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 13.35 17
18 0.000 113.5 41.29 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 26.29 18
19 0.000 62.34 25.79 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 26.14 19
20 0.000 39.77 16.06 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 18.71 20
21 0.000 25.74 11.15 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 46.60 21
22 46.59 15.54 7.320 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 158.8 22
23 90.70 9.613 3.879 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 408.3 23
24 30.55 6.577 2.477 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 215.6 24
25 18.70 3.712 1.422 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 115.5 25
26 9.668 1.726 0.581 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 69.02 26
27 8.033 0.918 0.140 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 535.2 27
28 4.554 0.606 0.006 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 571.6 28
29 1.514 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 18.87 391.4 29
30 0.399 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 30.07 291.3 30
31 0.111 0.000 0.000 0.000 0.000 0.000 152.4 31
Mean 6.801 27.50 47.08 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.631 136.5
Median 0.000 2.719 16.06 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 45.57
Maximum 90.70 113.5 270.0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 30.07 582.5
Minimum 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.024
Total 210.8 769.9 1460 0.000 0.000 0.000 0.000 0.000 0.000 0.000 48.93 4231
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
Annual Mean 18.41
Ann. Median 0.000
Annual Total 6721
Maximum Minimum
Daily 582.5 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1971
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 250.0 431.1 6059 2206 241.9 41.24 1.99 0.00 0.00 0.00 0.00 0.00 1
2 105.4 294.2 13382 " 1794 228.4 40.88 1.82 0.00 0.00 0.00 0.00 0.00 2
3 55.18 412.1 28585 # 1518 218.7 40.56 1.62 0.00 0.00 0.00 0.00 0.00 3
4 30.32 581.2 27088 " 1386 202.7 38.81 1.61 0.00 0.00 0.00 0.00 16.78 4
5 19.63 9824 19383 " 6220 184.6 35.33 1.55 0.00 0.00 0.00 0.00 22.91 5
6 12.98 21151 "13633 8546 169.0 32.26 1.23 0.00 0.00 0.00 0.00 13.44 6
7 8.14 5324 8203 4979 154.4 31.69 0.95 0.00 0.00 0.00 0.00 7.42 7
8 6.04 2344 6062 3373 142.2 29.58 0.72 0.00 0.00 0.00 0.00 4.65 8
9 5.78 1516 4341 2523 132.3 26.71 0.69 0.00 0.00 0.00 0.00 27.59 9
10 3.58 8270 3309 2080 125.1 25.40 0.55 0.00 0.00 0.00 0.00 20.10 10
11 1.48 7609 2620 1751 117.9 23.18 0.44 0.00 0.00 0.00 0.00 8.35 11
12 1.18 4161 2219 1466 112.4 20.06 0.26 0.00 0.00 0.00 0.00 2.58 12
13 258.9 2563 7172 1280 104.3 18.41 0.16 0.00 0.00 0.00 0.00 0.75 13
14 408.3 1759 8689 1124 97.19 16.42 0.09 0.00 0.00 0.00 0.00 14.40 14
15 200.2 1236 7785 1004 93.52 14.48 0.04 0.00 0.00 0.00 0.00 25.10 15
16 276.1 915.2 8158 924.4 88.96 11.59 0.02 0.00 0.00 0.00 0.00 10.03 16
17 174.9 1039 4917 843.1 77.94 9.33 0.00 0.00 0.00 0.00 0.00 27.88 17
18 364.5 1008 3547 755.5 70.29 9.24 0.00 0.00 0.00 0.00 0.00 14.85 18
19 301.2 1195 2767 680.0 67.51 9.24 0.00 0.00 0.00 0.00 0.00 6.18 19
20 350.7 1496 3183 621.3 64.27 9.23 0.00 0.00 0.00 0.00 0.00 3.36 20
21 1733 1204 4109 560.7 60.66 9.00 0.00 0.00 0.00 0.00 0.00 1.35 21
22 1279 1741 9413 490.6 53.77 8.14 0.00 0.00 0.00 0.00 0.00 0.44 22
23 557.9 1398 7093 436.0 51.72 7.12 0.00 0.00 0.00 0.00 0.00 0.12 23
24 473.3 2487 8007 394.3 50.74 6.01 0.00 0.00 0.00 0.00 0.00 0.02 24
25 463.8 2001 7809 368.2 47.15 5.55 0.00 0.00 0.00 0.00 0.00 0.24 25
26 429.6 1452 5369 341.9 47.11 4.66 0.00 0.00 0.00 0.00 0.00 0.74 26
27 786.5 1716 3993 316.0 46.32 3.47 0.00 0.00 0.00 0.00 0.00 0.18 27
28 1799 4487 4041 296.8 45.20 3.02 0.00 0.00 0.00 0.00 0.00 0.12 28
29 2428 3636 281.3 45.20 2.25 0.00 0.00 0.00 0.00 0.00 0.03 29
30 1409 2764 257.8 45.00 1.99 0.00 0.00 0.00 0.00 0.00 2.34 30
31 833.0 2708 42.85 0.00 0.00 0.00 23.34 31
Mean 484.7 3200 "7743 #1627 104.2 17.83 0.444 0.000 0.000 0.000 0.000 8.235
Median 276.1 1616 "6059 # 964.0 88.96 13.03 0.018 0.000 0.000 0.000 0.000 3.362
Maximum 2428 21151 "28585 # 8546 241.9 41.24 1.99 0.00 0.00 0.00 0.00 27.88
Minimum 1.177 294.2 "2219 # 257.8 42.85 1.988 0.000 0.000 0.000 0.000 0.000 0.000
Total 15025 89614 "240045 # 48818 3229 534.9 13.7 0.0 0.0 0.0 0.0 255.3
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1089 # " ... Relative Uncertainty +/-10%
Ann. Median 6.184# # ... Relative Uncertainty +/-15%
Annual Total 397534 #
Maximum Minimum
Daily 28585 # 0.000#
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1972
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 152.8 11.94 375.5 101.3 6.98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1
2 221.4 8.02 747.4 91.69 6.35 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2
3 154.9 5.70 485.1 83.39 5.19 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3
4 104.2 3.51 792.9 77.86 4.27 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4
5 76.42 1.89 2148 68.99 3.66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5
6 83.59 0.70 3809 63.95 3.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6
7 51.08 0.39 4117 59.42 2.88 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7
8 31.39 8.37 5066 52.40 2.57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8
9 21.28 59.92 20679 " 48.84 2.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9
10 12.59 63.53 10733 49.35 1.61 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10
11 7.14 201.5 5476 55.47 1.35 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11
12 3.83 289.8 3279 56.50 0.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12
13 1.74 709.2 2233 52.55 0.58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13
14 0.63 732.4 1635 43.76 0.29 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14
15 0.22 389.0 1266 36.30 0.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15
16 0.07 505.5 1023 29.76 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16
17 0.01 3839 834.1 26.82 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17
18 0.00 2755 690.8 25.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18
19 0.00 1754 593.5 22.64 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19
20 0.00 877.8 514.1 20.74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20
21 0.00 543.5 437.1 19.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21
22 0.00 373.1 375.1 17.74 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22
23 15.65 268.2 325.0 15.50 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23
24 68.22 213.8 282.4 13.10 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24
25 99.59 172.1 243.9 11.76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.55 25
26 99.19 809.1 216.0 11.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 314.4 26
27 32.90 513.7 192.8 10.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27.49 27
28 14.42 596.0 171.4 9.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4.42 28
29 27.77 463.5 151.3 9.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.93 29
30 37.81 134.3 8.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.27 30
31 20.14 116.4 0.00 0.00 0.00 0.00 0.06 31
Mean 43.19 557.6 2230 " 39.76 1.359 0.000 0.000 0.000 0.000 0.000 0.000 11.23
Median 20.14 289.8 690.8 " 33.03 0.071 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Maximum 221.4 3839 20679 " 101.3 6.98 0.00 0.00 0.00 0.00 0.00 0.00 314.4
Minimum 0.000 0.386 116.4 " 8.065 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Total 1339 16171 69143 " 1193 42.13 0.00 0.00 0.00 0.00 0.00 0.00 348.1
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 241.1 " " ... Relative Uncertainty +/-10%
Ann. Median 0.000"
Annual Total 88236 "
Maximum Minimum
Daily 20679 " 0.000"
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1973
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.00 1238 515.5 767.3 207.8 76.20 23.22 0.00 0.00 0.00 0.00 0.24 1
2 0.00 1152 419.3 675.0 220.2 71.80 22.10 0.00 0.00 0.00 0.00 0.08 2
3 1.64 1202 378.9 624.5 209.8 68.16 18.39 0.00 0.00 0.00 0.00 2.75 3
4 1.83 2625 360.2 564.2 187.1 65.53 16.17 0.00 0.00 0.00 0.00 2.64 4
5 516.2 5753 418.6 517.3 168.4 62.73 14.21 0.00 0.00 0.00 0.00 2.53 5
6 3498 3709 483.6 479.2 165.1 61.69 11.49 0.00 0.00 0.00 0.00 27.79 6
7 1289 3026 393.2 444.3 194.0 57.88 10.47 0.00 0.00 0.00 0.00 14.42 7
8 3639 2384 340.0 431.7 243.6 54.89 9.14 0.00 0.00 0.00 0.00 11.93 8
9 5382 2112 20868 $ 427.9 343.8 52.32 8.33 0.00 0.00 0.00 0.00 7.88 9
10 2158 1468 65639 & 420.4 514.4 48.47 7.32 0.00 0.00 0.00 0.00 3.32 10
11 1293 1172 56384 & 375.2 392.5 43.28 6.78 0.00 0.00 0.00 0.00 2.07 11
12 3868 960.6 23815 " 360.8 312.2 40.56 5.84 0.00 0.00 0.00 0.00 2.19 12
13 1747 798.2 13793 339.4 257.1 38.74 5.42 0.00 0.00 0.00 0.00 0.75 13
14 1646 666.9 10272 310.0 219.2 43.20 3.89 0.00 0.00 0.00 0.00 0.23 14
15 26746 # 573.4 7516 278.0 198.6 48.28 3.38 0.00 0.00 0.00 0.00 0.05 15
16 23101 " 481.9 5512 256.9 179.1 49.64 3.37 0.00 0.00 0.00 0.00 0.01 16
17 6455 406.6 4666 237.7 158.3 53.06 3.28 0.00 0.00 0.00 0.00 0.00 17
18 4919 363.6 3607 225.5 143.6 63.93 2.97 0.00 0.00 0.00 0.00 0.00 18
19 8898 324.7 2996 216.1 132.8 67.85 2.55 0.00 0.00 0.00 0.00 0.00 19
20 12705 285.2 2559 261.1 125.2 68.80 1.98 0.00 0.00 0.00 0.00 0.05 20
21 9942 561.8 2253 503.2 120.8 71.48 1.22 0.00 0.00 0.00 0.00 480.1 21
22 7754 862.3 2010 554.1 115.8 69.54 0.90 0.00 0.00 0.00 0.00 529.1 22
23 10845 726.6 1798 492.5 110.7 58.99 0.68 0.00 0.00 0.00 14.57 304.7 23
24 11133 724.5 1771 409.5 106.5 50.48 0.49 0.00 0.00 0.00 15.71 275.2 24
25 8700 2132 1671 336.7 101.2 43.12 0.31 0.00 0.00 0.00 2.44 216.1 25
26 4933 1293 1852 289.4 98.41 40.99 0.11 0.00 0.00 0.00 6.71 205.7 26
27 3837 811.4 1493 253.2 94.23 39.32 0.03 0.00 0.00 0.00 7.23 1688 27
28 2777 650.5 1257 224.0 90.13 33.22 0.00 0.00 0.00 0.00 3.37 9666 28
29 2069 1101 230.2 87.09 27.30 0.00 0.00 0.00 0.00 1.30 5276 29
30 1652 983.2 222.6 78.66 24.92 0.00 0.00 0.00 0.00 0.65 2671 30
31 1379 870.6 76.54 0.00 0.00 0.00 1746 31
Mean 5577 #1374 7677 & 390.9 182.4 53.21 5.937 0.000 0.000 0.000 1.733 746.4
Median 3639 # 911.5 1798 & 368.0 165.1 52.69 3.368 0.000 0.000 0.000 0.000 3.316
Maximum 26746 # 5753 65639 & 767.3 514.4 76.20 23.22 0.00 0.00 0.00 15.71 9666
Minimum 0.000# 285.2 340.0 & 216.1 76.54 24.92 0.000 0.000 0.000 0.000 0.000 0.000
Total 172885 # 38465 237997 & 11728 5653 1596 184.0 0.0 0.0 0.0 52.0 23138
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1347 & " ... Relative Uncertainty +/-10%
Ann. Median 40.56 & # ... Relative Uncertainty +/-15%
Annual Total 491698 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 65639 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1974
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 1438 5739 8912 $ 2496 2564 549.6 246.2 97.43 33.54 18.54 0.04 26.24 1
2 1801 4708 17191 $ 2510 2639 528.2 238.7 94.31 32.33 16.33 0.00 18.41 2
3 3082 3956 11292 $ 2932 2377 500.4 230.6 92.05 32.05 21.62 0.00 12.13 3
4 13719 12344 9292 $ 4101 1980 477.1 225.1 91.39 29.57 21.09 0.02 7.80 4
5 53609 &12521 8697 $ 3692 1796 458.5 216.4 88.32 27.59 15.27 10.15 5.14 5
6 56623 & 9040 8197 $ 3492 1706 451.4 204.1 84.26 26.57 12.90 10.32 3.14 6
7 40427 $ 7840 8060 $19723 " 1674 446.5 200.8 80.71 32.08 11.43 71.34 2.00 7
8 39995 $10736 10594 $44738 & 1644 440.8 196.2 76.59 230.8 9.35 32.86 2.17 8
9 21117 "11790 8548 $92529 & 1529 429.9 191.9 74.14 927.6 8.40 19.59 48.83 9
10 13906 13324 " 6779 $50340 & 1521 423.7 187.8 69.33 578.5 6.52 12.69 17.66 10
11 10441 30282 # 5908 $39907 # 1497 419.8 186.3 64.42 341.3 5.74 9.03 30.22 11
12 13827 23940 " 5255 $62978 & 1397 416.1 184.1 59.31 237.3 5.24 7.05 344.5 12
13 20455 "35400 # 4637 $59491 & 1314 405.8 180.9 55.57 182.4 3.59 4.91 213.5 13
14 14468 34076 # 4067 $23713 " 1229 396.5 177.8 51.56 149.1 3.90 2.98 105.5 14
15 11011 18740 " 3516 15619 1151 386.0 172.0 49.37 128.7 30.64 1.66 62.35 15
16 7985 12520 3061 11941 1089 366.7 166.9 47.15 109.2 14.21 0.79 41.77 16
17 17951 "11509 2759 9588 1029 348.5 161.3 44.80 93.51 32.95 0.38 30.03 17
18 23318 "10698 2670 7894 977.9 336.1 156.9 44.51 77.70 24.06 0.16 21.92 18
19 26607 " 7676 4278 6622 927.7 323.9 153.3 43.31 64.29 16.18 0.05 15.81 19
20 35207 #15243 " 9979 5641 877.3 314.8 148.0 43.31 55.10 13.99 0.02 10.62 20
21 29948 #15171 5254 4856 831.8 305.8 142.9 42.14 47.90 10.77 0.02 120.4 " 21
22 30412 # 8222 3520 4259 800.1 303.8 139.1 40.73 42.45 7.92 0.04 318.0 " 22
23 55432 & 6151 2895 3783 772.1 300.6 134.3 40.36 40.13 6.13 6.93 1020 " 23
24 48139 & 4992 2478 3412 738.4 298.4 128.5 39.25 35.45 4.64 258.5 " 975.9 " 24
25 25549 # 4195 2920 3094 708.7 294.4 125.9 39.18 33.53 3.43 182.9 " 1159 & 25
26 24845 " 3838 10301 2810 673.5 288.6 122.4 39.14 30.20 2.48 55.93" 342.7 & 26
27 28867 " 7149 $ 8519 2583 648.4 282.3 118.1 39.69 26.91 1.71 44.40 215.1 & 27
28 22636 " 5115 $ 8689 2385 634.9 270.0 113.0 40.43 24.08 1.18 32.94 428.6 & 28
29 13396 4234 2232 616.6 265.6 108.5 38.75 20.61 0.89 50.73 209.0 & 29
30 9152 3276 2132 599.3 255.8 102.7 36.31 18.54 0.40 38.00 135.4 & 30
31 7026 2811 577.7 101.1 34.28 0.17 100.7 & 31
Mean 23303 &12390 $ 6406 $16716 & 1243 376.2 166.5 57.49 123.6 10.70 28.48" 195.0 &
Median 21117 &10717 $ 5255 $ 4557 & 1089 376.4 166.9 47.15 41.29 8.40 6.99" 48.83&
Maximum 56623 &35400 $17191 $92529 & 2639 549.6 246.2 97.43 927.6 32.95 258.5 " 1159 &
Minimum 1438 &3838 $2478 $2132 & 577.7 255.8 101.1 34.28 18.54 0.175 0.000" 2.002&
Total 722389 &346915 $198586 $501493 & 38520 11286 5162 1782 3709 331.7 854.4" 6045 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 5033 & " ... Relative Uncertainty +/-10%
Ann. Median 303.8 & # ... Relative Uncertainty +/-15%
Annual Total 1837072& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 92529 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1975
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 79.13 & 139.3 182.9 25.41 79.39 5.186 0.000 0.000 0.000 0.000 579.3 0.433 1
2 65.31 & 190.7 287.2 24.49 73.71 4.558 0.000 0.000 0.000 0.000 898.9 0.774 2
3 52.83 & 176.4 228.3 24.16 67.83 4.402 0.000 0.000 0.000 0.000 847.9 " 2.787" 3
4 39.64 & 166.9 176.6 24.35 62.07 4.184 0.000 0.000 0.000 0.000 492.3 " 1.300" 4
5 29.67 & 160.8 145.2 24.27 55.94 3.745 0.000 0.000 0.000 0.000 1137 # 0.331" 5
6 135.8 & 155.8 119.3 1203 ! 52.31 3.108 0.000 0.000 0.000 0.000 904.7 # 0.068" 6
7 668.8 & 126.6 101.8 1866 48.45 2.683 0.000 0.000 0.000 0.000 775.1 # 4.419# 7
8 1829 & 101.8 87.04 1377 45.61 2.218 0.000 0.000 0.000 0.000 628.8 # 0.111# 8
9 937.2 & 82.57 75.55 830.7 41.91 1.843 0.000 0.000 0.000 0.000 490.5 # 12.36 # 9
10 377.6 & 65.29 77.04 743.6 38.05 1.597 0.000 0.000 0.000 0.000 388.8 # 69.51 # 10
11 1473 & 54.60 93.17 556.2 35.72 1.391 0.000 0.000 0.000 0.000 310.0 # 174.8 # 11
12 890.0 & 101.8 258.4 426.2 33.09 1.172 0.000 0.000 0.000 0.000 253.0 # 395.6 $ 12
13 533.8 & 93.64 162.7 348.1 29.30 1.082 0.000 0.000 0.000 0.000 202.9 # 97.79 $ 13
14 358.1 & 143.0 119.7 289.6 26.74 0.963 0.000 0.000 0.000 0.000 155.0 # 869.7 $ 14
15 405.9 & 243.0 127.2 243.7 25.63 0.678 0.000 0.000 0.000 0.000 123.0 # 814.2 $ 15
16 494.2 & 245.5 121.5 215.4 21.92 0.462 0.000 0.000 0.000 0.000 95.81 # 292.6 $ 16
17 284.3 & 256.4 113.8 191.2 19.81 0.291 0.000 0.000 0.000 0.000 66.20 # 116.2 $ 17
18 225.0 & 245.4 104.8 169.9 17.77 0.215 0.000 0.000 0.000 0.000 46.52 # 58.33 $ 18
19 240.6 & 331.9 97.39 150.9 15.41 0.110 0.000 0.000 0.000 0.000 31.61 34.46 $ 19
20 430.9 & 384.2 90.38 135.5 14.88 0.053 0.000 0.000 0.000 0.000 21.26 3656 $ 20
21 369.3 & 595.1 90.19 123.6 13.90 0.028 0.000 0.000 0.000 0.000 18.23 7725 $ 21
22 289.5 & 414.6 76.97 115.2 13.13 0.014 0.000 0.000 0.000 0.000 32.38 3314 $ 22
23 213.9 388.4 75.28 106.8 12.82 0.007 0.000 0.000 0.000 0.000 21.90 1190 $ 23
24 181.6 323.4 74.80 97.63 12.63 0.007 0.000 0.000 0.000 0.000 10.83 622.7 $ 24
25 153.1 258.4 61.37 114.2 11.91 0.008 0.000 0.000 0.000 0.000 6.969 425.6 $ 25
26 136.9 209.4 49.96 104.2 10.38 0.003 0.000 0.000 0.000 0.000 4.019 313.4 $ 26
27 118.2 175.8 43.48 100.8 9.476 0.001 0.000 0.000 0.000 0.000 26.06 253.7 $ 27
28 113.0 160.0 36.96 120.0 8.549 0.000 0.000 0.000 0.000 0.000 8.952 210.5 $ 28
29 106.7 32.87 104.7 7.328 0.000 0.000 0.000 0.000 0.000 3.419 179.6 $ 29
30 97.95 29.21 88.45 6.305 0.000 0.000 0.000 0.000 0.000 1.206 142.1 $ 30
31 89.14 30.37 5.681 0.000 0.000 11.87 121.2 $ 31
Mean 368.4 & 214.0 108.8 331.5 ! 29.60 1.334 0.000 0.000 0.000 0.383 286.1 # 680.6 $
Median 225.0 & 176.1 93.17 129.6 ! 21.92 0.570 0.000 0.000 0.000 0.000 109.4 # 142.1 $
Maximum 1829 & 595.1 287.2 1866 ! 79.39 5.186 0.000 0.000 0.000 11.87 1137 #7725 $
Minimum 29.67 & 54.60 29.21 24.16 ! 5.681 0.000 0.000 0.000 0.000 0.000 1.206# 0.068$
Total 11420 & 5991 3371 9945 ! 917.7 40.01 0.00 0.00 0.00 11.87 8582 #21100 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 168.2 ! ! ... Not reviewed / Quality not known
Ann. Median 18.23 ! " ... Relative Uncertainty +/-10%
Annual Total 61378 ! # ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
Maximum Minimum & ... Relative Uncertainty +/-30%
Daily 7725 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1976
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 111.0 $ 2471 $24354 " 1472 235.5 93.19 45.26 10.28 0.00 0.00 0.00 0.00 1
2 127.7 $ 2136 $18046 1350 228.6 90.75 43.16 9.27 0.00 0.00 0.00 0.00 2
3 1469 # 1910 $19274 1235 225.0 89.78 41.58 8.52 0.00 0.00 0.00 0.00 3
4 4281 & 1645 $15785 1135 217.1 87.80 40.99 7.37 0.00 0.00 0.00 0.00 4
5 2957 & 1551 $17258 1039 209.4 83.74 38.87 6.71 0.00 0.00 0.00 0.00 5
6 2414 & 6025 $19722 965.4 200.0 80.59 36.03 5.99 0.00 0.00 0.00 0.00 6
7 2056 & 3311 $29951 # 887.3 192.5 77.75 32.72 5.71 0.00 0.00 0.00 0.00 7
8 2770 & 2819 $20786 " 817.0 185.2 73.39 30.10 5.22 0.00 0.00 0.00 0.00 8
9 1260 & 1122 $12434 757.5 175.3 68.53 28.33 4.77 0.00 0.00 0.00 0.00 9
10 948.9 & 3423 9506 707.7 169.2 65.97 26.42 3.92 0.00 0.00 0.00 0.00 10
11 1937 &13165 # 7959 668.7 162.7 66.07 25.91 3.27 0.00 0.00 0.00 0.00 11
12 3290 &65913 & 6534 & 629.4 153.9 62.58 24.86 2.77 0.00 0.00 0.00 0.00 12
13 2810 &22610 " 5611 & 593.1 147.7 58.99 23.98 2.19 0.00 0.00 0.00 59.64 13
14 2079 &19139 5075 & 555.8 142.5 57.73 22.85 1.66 0.00 0.00 0.00 3.69 14
15 1495 &15392 6622 & 526.5 138.3 54.87 22.04 1.18 0.00 0.00 0.00 0.42 15
16 1547 &10059 7272 & 512.0 136.0 54.51 21.02 0.88 0.00 0.00 0.00 0.28 16
17 10055 $20511 " 5060 486.7 135.1 52.34 20.04 0.63 0.00 0.00 0.00 0.04 17
18 11526 $26968 # 3749 481.5 130.1 51.91 19.08 0.43 0.00 0.00 0.00 0.00 18
19 11034 $49645 $ 6409 482.8 125.6 50.50 17.87 0.28 0.00 0.00 0.00 0.00 19
20 10256 $37351 $ 4976 459.4 124.3 50.49 16.78 0.16 0.00 0.00 0.00 0.00 20
21 9512 $43889 $ 3444 427.0 119.8 50.32 15.75 0.14 0.00 0.00 0.00 0.00 21
22 11134 $28605 ! 2850 404.4 117.5 50.66 15.29 0.10 0.00 0.00 0.00 0.00 22
23 8905 $62357 & 2914 371.5 115.7 50.66 15.35 0.05 0.00 0.00 0.00 0.00 23
24 7999 $40047 $ 5027 345.2 110.8 50.83 14.85 0.02 0.00 0.00 0.00 0.00 24
25 9435 $31378 # 5195 323.8 108.3 50.67 15.10 0.02 0.00 0.00 0.00 8.07 25
26 6934 $29474 # 4068 307.7 105.6 50.66 14.94 0.00 0.00 0.00 0.00 8.77 26
27 5278 $29167 " 2861 293.0 103.6 50.06 14.25 0.00 0.00 0.00 0.00 3.28 27
28 4398 $24465 " 2394 278.2 100.4 49.14 14.03 0.00 0.00 0.00 0.00 12.73 28
29 3822 $25238 " 2086 261.2 97.76 48.84 12.86 0.00 0.00 0.00 0.00 5.62 29
30 3224 $ 1820 245.5 96.34 47.64 11.94 0.00 0.00 0.00 0.00 0.98 30
31 2809 $ 1627 94.42 10.99 0.00 0.00 377.2 31
Mean 4770 &21441 ! 9054 & 634.0 148.5 62.37 23.65 2.63 0.00 0.00 0.00 15.51
Median 3224 &20511 ! 5611 & 519.2 136.0 54.69 21.02 0.88 0.00 0.00 0.00 0.00
Maximum 11526 &65913 !29951 & 1472 235.5 93.19 45.26 10.28 0.00 0.00 0.00 377.2
Minimum 111.0 &1122 !1627 & 245.5 94.42 47.64 10.99 0.000 0.000 0.000 0.000 0.000
Total 147874 &621784 !280668 & 19020 4604 1871 733.3 81.5 0.0 0.0 0.0 480.7
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2943 ! ! ... Not reviewed / Quality not known
Ann. Median 48.24 ! " ... Relative Uncertainty +/-10%
Annual Total 1077116! # ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
Maximum Minimum & ... Relative Uncertainty +/-30%
Daily 65913 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1977
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 911.2 273.7 1559 285.1 43.90 3.501" 0.000" 0.000 0.000 0.000 0.000 0.000 1
2 280.1 187.5 1987 267.6 43.78 3.142" 0.000" 0.000 0.000 0.000 0.000 0.000 2
3 591.3 146.0 2022 268.1 40.63 2.806" 0.000" 0.000 0.000 0.000 0.000 0.000 3
4 302.4 121.8 1371 724.4 34.58 2.493" 0.000" 0.000 0.000 0.000 0.000 0.000 4
5 211.1 $ 87.65 1147 534.7 31.73 2.208" 0.000" 0.000 0.000 0.000 0.000 0.000 5
6 168.1 $ 64.63 995.2 463.3 30.48 1.962" 0.000" 0.000 0.000 0.000 0.000 0.000 6
7 140.5 $ 63.77 1209 366.7 22.93 1.745" 0.000" 0.000 0.000 0.000 0.000 0.000 7
8 62.02 $ 45.13 3829 321.5 21.53 1.543" 0.000" 0.000 0.000 0.000 0.000 0.000 8
9 47.80 $ 32.60 7455 299.2 20.73 1.356" 0.000" 0.000 0.000 0.000 0.000 0.000 9
10 36.34 27.82 6870 244.5 21.15 1.183" 0.000" 0.000 0.000 0.000 0.000 0.000 10
11 1461 32.58 3635 198.3 18.07 1.024" 0.000" 0.000 0.000 0.000 0.000 0.000 11
12 672.3 70.32 2558 180.4 18.02 0.879" 0.000" 0.000 0.000 0.000 0.000 0.000 12
13 212.3 289.6 1892 181.1 17.75 0.746" 0.000" 0.000 0.000 0.000 0.000 0.000 13
14 113.4 1388 1547 159.7 17.97 0.628" 0.000" 0.000 0.000 0.000 0.000 0.000 14
15 120.1 1509 1331 145.4 17.59 0.528" 0.000" 0.000 0.000 0.000 0.000 0.000 15
16 84.98 2141 2109 141.2 16.62 " 0.442" 0.000 0.000 0.000 0.000 0.000 0.000 16
17 76.82 1614 3496 122.5 15.80 " 0.365" 0.000 0.000 0.000 0.000 0.000 333.1 17
18 56.18 1313 3191 116.6 14.58 " 0.297" 0.000 0.000 0.000 0.000 0.000 1753 18
19 36.71 918.7 2233 113.7 13.42 " 0.237" 0.000 0.000 0.000 0.000 0.000 826.7 19
20 24.85 857.8 1662 99.59 12.30 " 0.185" 0.000 0.000 0.000 0.000 0.000 432.5 20
21 16.80 817.3 1255 91.96 11.23 " 0.141" 0.000 0.000 0.000 0.000 0.000 294.8 21
22 10.75 945.3 1004 92.88 10.21 " 0.104" 0.000 0.000 0.000 0.000 0.000 189.0 " 22
23 7.084 892.5 835.9 84.58 9.242" 0.073" 0.000 0.000 0.000 0.000 0.000 162.6 " 23
24 5.106 758.4 717.6 70.97 8.332" 0.049" 0.000 0.000 0.000 0.000 0.000 121.6 24
25 3.247 2386 644.0 70.02 7.498" 0.030" 0.000 0.000 0.000 0.000 0.000 70.32 25
26 2.111 3591 588.3 65.60 6.752" 0.016" 0.000 0.000 0.000 0.000 0.000 37.48 26
27 458.1 3494 534.1 55.39 6.068" 0.008" 0.000 0.000 0.000 0.000 0.000 22.95 27
28 2291 1893 473.0 54.58 5.428" 0.002" 0.000 0.000 0.000 0.000 0.000 14.76 28
29 3475 ! 416.6 54.90 4.830" 0.000" 0.000 0.000 0.000 0.000 0.000 58.22 " 29
30 944.2 365.9 54.58 4.311" 0.000" 0.000 0.000 0.000 0.000 0.000 226.0 " 30
31 448.3 324.9 3.883" 0.000 0.000 0.000 379.4 " 31
Mean 428.1 ! 927.2 1911 197.6 17.79 " 0.923" 0.000" 0.000 0.000 0.000 0.000 158.8 "
Median 120.1 ! 787.8 1371 143.3 16.62 " 0.485" 0.000" 0.000 0.000 0.000 0.000 0.000"
Maximum 3475 !3591 7455 724.4 43.90 " 3.501" 0.000" 0.000 0.000 0.000 0.000 1753 "
Minimum 2.111! 27.82 324.9 54.58 3.883" 0.000" 0.000" 0.000 0.000 0.000 0.000 0.000"
Total 13271 !25961 59256 5929 551.3 " 27.69" 0.00" 0.00 0.00 0.00 0.00 4922 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 301.1 ! ! ... Not reviewed / Quality not known
Ann. Median 0.365! " ... Relative Uncertainty +/-10%
Annual Total 109919 ! $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 7455 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1978
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 562.9 "20915 !16147 & 951.2 ! 142.1 231.4 183.0 144.6 31.89 0.00 0.00 0.00 1
2 238.8 "14694 !14808 & 905.5 ! 134.5 211.7 173.6 139.3 29.59 0.00 0.00 0.00 2
3 177.7 " 9954 "14989 & 860.4 ! 126.9 229.4 164.6 134.4 27.66 0.00 0.00 0.00 3
4 59.95 7043 "13983 & 816.6 ! 119.5 212.8 153.1 126.8 25.75 0.00 0.00 0.00 4
5 28.68 5317 13408 & 774.2 ! 114.0 195.4 145.7 121.7 25.50 0.00 0.00 0.00 5
6 17.07 4231 10879 & 733.2 ! 109.2 191.1 140.0 116.0 25.02 0.00 0.00 0.00 6
7 72.04 8603 9217 & 681.7 ! 104.4 257.4 164.5 109.7 22.20 0.00 0.00 0.00 7
8 160.6 15438 ! 7863 & 612.8 103.8 418.5 455.0 102.6 18.76 0.00 0.00 0.00 8
9 44.56 17522 ! 7094 & 564.0 104.6 537.1 710.8 95.12 15.05 0.00 0.00 0.00 9
10 19.12 15028 " 7038 & 518.0 106.1 712.5 867.5 88.79 13.40 0.00 0.00 0.00 10
11 9.64 11183 ! 5929 & 478.0 106.1 1156 827.6 88.80 11.35 0.00 0.00 0.00 11
12 6.32 9723 " 5047 & 435.6 107.0 1011 697.4 99.40 10.55 0.00 0.00 0.00 12
13 4.07 7808 " 4541 & 400.8 101.1 782.2 556.3 107.3 8.39 0.00 0.00 0.00 13
14 3.79 8530 " 4556 & 376.6 92.19 673.9 474.1 110.8 6.49 0.00 0.00 0.00 14
15 2.75 7748 ! 2680 & 348.4 85.48 557.4 417.8 108.5 4.88 0.00 0.00 0.04 15
16 2.39 6159 " 2452 322.2 80.83 482.0 374.5 103.9 3.91 0.00 0.00 0.14 16
17 2.03 4268 " 2137 296.6 82.20 429.3 344.0 100.2 2.96 0.00 0.00 0.02 17
18 39.69" 4225 " 1940 276.4 108.0 392.5 315.8 99.61 2.24 0.00 0.00 0.00 18
19 3526 6497 " 1724 ! 258.0 125.5 362.4 290.5 92.72 1.68 0.00 0.00 0.00 19
20 2804 !12302 " 1611 ! 247.5 147.5 333.8 272.4 85.45 1.28 0.00 0.00 0.00 20
21 2805 "11091 " 1544 ! 235.7 156.7 306.4 257.7 76.21 0.81 0.00 0.00 0.03 21
22 1567 "14085 " 1480 ! 226.0 156.1 281.4 246.5 67.63 0.44 0.00 0.00 0.03 22
23 4023 24476 & 1419 ! 216.2 153.5 262.8 232.8 59.67 0.22 0.00 0.00 0.01 23
24 8192 27675 & 1362 ! 205.3 162.3 244.8 220.8 52.42 0.11 0.00 0.00 0.00 24
25 4246 23105 & 1305 ! 212.8 156.3 232.9 210.4 48.26 0.03 0.00 0.00 0.00 25
26 5247 20625 & 1251 ! 216.6 206.7 223.1 199.4 44.62 0.00 0.00 0.00 0.00 26
27 28946 #20263 & 1197 ! 197.3 351.9 216.3 186.0 40.72 0.00 0.00 0.00 0.00 27
28 50617 !19396 & 1145 ! 176.2 366.2 209.6 175.2 38.78 0.00 0.00 0.00 0.00 28
29 51445 ! 1095 ! 162.4 357.2 200.2 164.6 36.52 0.00 0.00 0.00 0.00 29
30 60715 ! 1046 ! 151.2 317.8 191.9 157.1 34.61 0.00 0.00 0.00 0.00 30
31 36595 ! 997.8 ! 280.1 151.9 33.34 0.00 0.00 31
Mean 8457 !12782 ! 5222 ! 428.6 ! 157.0 391.6 320.3 87.37 9.67 0.00 0.00 0.01
Median 177.7 !11137 ! 2452 ! 335.3 ! 125.5 272.1 232.8 95.12 4.40 0.00 0.00 0.00
Maximum 60715 !27675 !16147 ! 951.2 ! 366.2 1156 867.5 144.6 31.89 0.00 0.00 0.14
Minimum 2.032!4225 ! 997.8 ! 151.2 ! 80.83 191.1 140.0 33.34 0.000 0.000 0.000 0.000
Total 262180 !357906 !161884 ! 12857 ! 4866 11748 9931 2708 290.2 0.0 0.0 0.3
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2259 ! ! ... Not reviewed / Quality not known
Ann. Median 134.5 ! " ... Relative Uncertainty +/-10%
Annual Total 824371 ! # ... Relative Uncertainty +/-15%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 60715 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1979
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.00 348.1 13993 1580 307.7 577.9 121.3 30.65 0.00 0.00 0.00 0.00 1
2 0.00 328.8 10851 1388 282.7 507.6 117.3 28.86 0.00 0.00 0.00 0.00 2
3 59.08 336.5 6461 1245 265.9 458.0 111.5 28.36 0.00 0.00 0.00 0.00 3
4 242.3 898.1 4956 1124 246.9 417.8 106.3 27.60 0.00 0.00 0.00 0.00 4
5 666.3 2294 10108 ! 1028 233.8 386.0 100.5 27.27 0.00 0.00 0.00 0.00 5
6 1144 1302 23500 " 953.2 297.3 362.3 92.51 26.62 0.00 0.00 0.00 0.00 6
7 821.0 803.6 14300 882.7 319.8 346.2 87.29 26.06 0.00 0.00 0.00 0.00 7
8 1375 579.6 10240 808.4 384.8 324.7 82.36 26.69 0.00 0.00 0.00 0.00 8
9 1985 425.4 7292 743.6 452.4 298.4 78.40 27.18 0.00 0.00 0.00 0.00 9
10 1975 343.9 10267 672.0 480.3 271.9 76.52 27.53 0.00 0.00 0.00 0.00 10
11 2222 367.3 18742 " 610.4 369.6 248.7 72.73 25.96 0.00 0.00 0.00 0.00 11
12 1826 3714 30291 # 554.3 307.6 230.6 69.22 22.21 0.00 0.00 0.00 0.00 12
13 1163 1989 14517 508.7 266.5 214.6 66.25 20.02 0.00 0.00 0.00 0.00 13
14 787.4 2624 9915 468.9 547.2 204.3 63.05 16.83 0.00 0.00 0.00 0.00 14
15 683.2 3067 ! 6799 435.8 502.1 191.0 60.20 14.14 0.00 0.00 0.00 0.00 15
16 438.7 3606 6212 409.5 449.0 177.0 58.00 11.74 0.00 0.00 0.00 0.00 16
17 307.4 5241 ! 6661 385.6 422.7 169.3 57.00 10.08 0.00 0.00 0.00 0.00 17
18 229.4 6094 ! 5780 365.0 376.0 164.4 54.39 8.99 0.00 0.00 0.00 0.00 18
19 180.2 10740 5495 341.9 338.4 158.7 51.94 7.16 0.00 0.00 0.00 0.00 19
20 145.9 11979 3723 324.6 303.8 151.7 49.86 6.57 0.00 0.00 0.00 0.00 20
21 121.3 14370 5759 309.0 275.7 144.4 47.18 5.80 0.00 0.00 0.00 0.00 21
22 101.7 8701 ! 5420 445.5 338.8 137.6 44.49 4.75 0.00 0.00 0.00 0.00 22
23 1651 7215 " 3450 500.2 312.5 133.0 43.19 3.46 0.00 0.00 0.00 0.00 23
24 3629 6155 ! 2936 821.0 351.7 131.1 40.53 2.44 0.00 0.00 0.00 0.00 24
25 2472 10058 ! 6605 708.5 649.1 128.8 38.20 1.68 0.00 0.00 0.00 0.00 25
26 1268 11364 7133 682.4 3178 130.0 34.69 1.16 0.00 0.00 0.00 0.00 26
27 997.4 6767 4831 502.6 2083 130.9 33.39 0.65 0.00 0.00 0.00 0.00 27
28 835.3 6084 3240 440.9 1366 129.0 31.92 0.32 0.00 0.00 0.00 0.00 28
29 744.5 2533 384.9 1040 129.9 32.38 0.13 0.00 0.00 0.00 0.00 29
30 584.7 2127 339.7 819.3 125.4 32.16 0.06 0.00 0.00 0.00 0.00 30
31 436.7 1819 680.0 31.90 0.02 0.00 0.00 31
Mean 938.5 4564 !8579 ! 665.5 588.7 239.4 64.09 14.23 0.000 0.000 0.000 0.000
Median 744.5 3337 !6605 ! 531.5 369.6 184.0 58.00 11.74 0.000 0.000 0.000 0.000
Maximum 3629 14370 !30291 ! 1580 3178 577.9 121.3 30.65 0.00 0.00 0.00 0.00
Minimum 0.000 328.8 !1819 ! 309.0 233.8 125.4 31.90 0.021 0.000 0.000 0.000 0.000
Total 29093 127797 !265952 ! 19964 18249 7181 1987 441.0 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 1289 ! ! ... Not reviewed / Quality not known
Ann. Median 100.5 ! " ... Relative Uncertainty +/-10%
Annual Total 470664 ! # ... Relative Uncertainty +/-15%
Maximum Minimum
Daily 30291 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1980
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.00 780.8 3616 901.9 149.1 35.30 4.16 0.00 0.00 0.00 [ ] [ ] 1
2 0.00 639.7 2723 784.6 143.6 30.72 3.84 0.00 0.00 0.00 [ ] [ ] 2
3 0.00 523.0 2225 697.6 132.5 28.05 3.04 0.00 0.00 0.00 [ ] [ ] 3
4 1.20 449.2 1899 626.5 122.2 24.67 2.72 0.00 0.00 0.00 [ ] [ ] 4
5 70.63 1178 2082 574.9 114.3 22.43 2.69 0.00 0.00 0.00 [ ] [ ] 5
6 138.6 3283 1793 623.5 109.8 21.04 2.69 0.00 0.00 0.00 [ ] [ ] 6
7 117.4 8159 1517 1101 104.6 20.82 2.72 0.00 0.00 0.00 [ ] [ ] 7
8 86.11 3707 1735 899.6 102.7 17.60 2.87 0.00 0.00 0.00 [ ] [ ] 8
9 43.77 2364 3079 712.0 96.43 18.29 2.83 0.00 0.00 0.00 [ ] [ ] 9
10 25.48 1811 3443 587.4 90.11 17.85 2.31 0.00 0.00 0.00 [ ] [ ] 10
11 17.49 4035 2557 513.0 85.42 17.79 2.01 0.00 0.00 0.00 [ ] [ ] 11
12 12.43 10251 2205 455.6 79.73 15.37 1.60 0.00 0.00 0.00 [ ] [ ] 12
13 27.99 11380 " 1930 415.1 74.33 15.11 1.28 0.00 0.00 0.00 [ ] [ ] 13
14 73.06 47023 $ 1549 382.7 67.94 14.24 1.02 0.00 0.00 0.00 [ ] [ ] 14
15 29.17 35325 $ 1293 358.1 60.37 13.45 0.71 0.00 0.00 0.00 [ ] [ ] 15
16 18.63 21468 " 1096 390.0 54.72 10.50 0.63 0.00 0.00 0.00 [ ] [ ] 16
17 70.92 16774 951.5 381.6 49.74 11.72 0.36 0.00 0.00 0.00 [ ] [ ] 17
18 101.5 13887 829.9 481.4 45.96 11.56 0.31 0.00 0.00 0.00 [ ] [ ] 18
19 258.4 9710 741.3 390.2 43.78 11.19 0.18 0.00 0.00 [ ] [ ] [ ] 19
20 206.3 6627 756.9 367.1 43.96 9.97 0.12 0.00 0.00 [ ] [ ] [ ] 20
21 142.9 5018 7859 347.0 42.38 8.36 0.06 0.00 0.00 [ ] [ ] [ ] 21
22 109.6 7096 4571 321.8 41.12 7.25 0.02 0.00 0.00 [ ] [ ] [ ] 22
23 108.5 7247 4057 288.8 37.22 6.67 0.00 0.00 0.00 [ ] [ ] [ ] 23
24 709.5 6920 3541 253.8 37.31 6.26 0.00 0.00 0.00 [ ] [ ] [ ] 24
25 1638 4807 2892 226.7 37.45 4.94 0.00 0.00 0.00 [ ] [ ] [ ] 25
26 17113 " 3755 2311 205.9 42.43 5.08 0.00 0.00 0.00 [ ] [ ] [ ] 26
27 11426 " 4288 1874 191.4 46.50 5.37 0.00 0.00 0.00 [ ] [ ] [ ] 27
28 4706 4630 1559 178.8 48.11 5.21 0.00 0.00 0.00 [ ] [ ] [ ] 28
29 2357 3769 1333 165.9 47.90 4.51 0.00 0.00 0.00 [ ] [ ] [ ] 29
30 1423 1165 157.0 45.03 4.34 0.00 0.00 0.00 [ ] [ ] [ ] 30
31 1016 1019 41.01 0.00 0.00 [ ] [ ] 31
Mean 1356 "8514 $2265 466.0 72.18 14.19 1.231 0.000 0.000 0.000 [ ] [ ]
Median 101.5 "4807 $1899 390.1 54.72 12.58 0.630 0.000 0.000 0.000 [ ] [ ]
Maximum 17113 "47023 $ 7859 1101 149.1 35.30 4.16 0.00 0.00 0.00 [ ] [ ]
Minimum 0.000" 449.2 $ 741.3 157.0 37.22 4.337 0.000 0.000 0.000 0.000 [ ] [ ]
Total 42049 "246906 $ 70202 13981 2238 425.7 38.2 0.0 0.0 0.0 [ ] [ ]
Missing Days 0 0 0 0 0 0 0 0 0 13 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1287 $ " ... Relative Uncertainty +/-10%
Ann. Median 28.02 $ $ ... Relative Uncertainty +/-20%
Annual Total 375839 $ [ ... Not Available
Missing Days 74
Maximum Minimum
Daily 47023 $ 0.000$
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1981
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 71.67 1
2 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 38.95 2
3 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 24.97 3
4 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 14.80 4
5 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 9.831 5
6 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 6.670 6
7 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 3.847 7
8 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 2.768 8
9 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 8.978 9
10 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 24.48 10
11 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 360.9 11
12 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 105.8 12
13 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 123.7 13
14 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 311.7 14
15 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 138.3 15
16 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 178.4 16
17 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 179.8 17
18 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 117.1 18
19 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 74.83 19
20 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 43.41 20
21 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 24.12 21
22 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 13.42 22
23 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 0.000 8.065 23
24 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 293.2 4.959 24
25 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 84.82 3.528 25
26 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 31.38 3.232 26
27 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 18.23 3.697 27
28 [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 13.18 293.6 28
29 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 598.5 199.6 29
30 [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 177.5 113.0 30
31 [ ] [ ] [ ] [ ] [ ] 0.000 67.25 31
Mean [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 40.56 83.08
Median [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 0.000 38.95
Maximum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 598.5 360.9
Minimum [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 0.000 2.768
Total [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 0.000 0.000 1217 2576
Missing Days 31 28 31 30 31 30 31 31 22 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 37.92 [ ... Not Available
Ann. Median 0.000
Annual Total 3792
Missing Days 265
Maximum Minimum
Daily 598.5 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1982
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 42.90 1728 18647 "12739 509.2 108.3 " 8.79" 0.32" 0.00" 0.00 0.00 0.24 1
2 131.6 1552 14278 " 8456 476.8 102.3 " 7.91" 0.27" 0.00" 0.00 0.00 0.21 2
3 202.1 1342 10562 " 6399 448.3 96.22" 7.14" 0.23" 0.00" 0.00 0.00 3.39 3
4 101.4 1018 8872 " 5302 434.9 90.57" 6.54" 0.19" 0.00 0.00 0.00 25.38 4
5 61.48 763.9 21885 & 4263 " 421.4 85.23" 5.99" 0.17" 0.00 0.00 0.00 7.60 5
6 71.06 604.3 96864 & 3549 " 404.8 80.96" 5.47" 0.15" 0.00 0.00 0.00 6.25 6
7 63.87 502.0 57322 & 3086 " 388.6 77.94" 4.98" 0.12" 0.00 0.00 0.00 1.66 7
8 51.52 471.6 52747 $ 2788 " 371.2 74.44" 4.52" 0.08" 0.00 0.00 0.00 1.95 8
9 32.27 582.8 31644 # 2564 " 354.3 69.19" 4.13" 0.06" 0.00 0.00 0.00 103.3 9
10 37.58 8795 18804 " 2321 " 335.5 64.12" 3.81" 0.05" 0.00 0.00 0.00 92.51 10
11 111.3 6755 35135 & 2014 " 313.3 60.72" 3.50" 0.04" 0.00 0.00 0.00 50.14 11
12 94.20 8216 48672 & 1830 298.3 57.76" 3.20" 0.03" 0.00 0.00 0.00 31.49 12
13 88.13 5613 19421 " 1762 285.5 53.98" 2.92" 0.02" 0.00 0.00 0.00 21.28 13
14 225.3 4628 12475 " 1728 275.6 " 49.66" 2.66" 0.01" 0.00 0.00 0.00 27.65 14
15 594.5 5788 9135 " 1682 " 260.2 " 45.74" 2.37" 0.01" 0.00 0.00 0.00 18.33 15
16 898.7 6347 7115 " 1582 " 245.3 " 42.43" 2.08" 0.00" 0.00 0.00 0.00 13.01 16
17 1780 6761 5652 1485 " 232.2 " 39.13" 1.84" 0.00" 0.00 0.00 0.00 7.95 17
18 2431 5806 4571 1401 " 219.8 " 35.44" 1.68" 0.00" 0.00 0.00 0.00 5.39 18
19 3683 4425 3848 1300 " 208.1 " 31.88" 1.52" 0.00" 0.00 0.00 0.00 3.77 19
20 2961 3751 3536 1202 " 196.8 " 29.31" 1.36" 0.00" 0.00 0.00 0.00 2.99 20
21 1964 4783 3179 1069 " 187.0 " 27.17" 1.21" 0.00" 0.00 0.00 0.00 7.77 21
22 1326 6627 2844 940.3 " 178.7 " 24.87" 1.09" 0.00" 0.00 0.00 0.00 54.29 22
23 1573 10965 2547 808.4 " 170.6 " 22.41" 0.98" 0.00" 0.00 0.00 0.00 35.67 23
24 1994 14745 2614 702.0 " 162.7 " 20.11" 0.89" 0.00" 0.00 0.00 0.00 28.07 24
25 1933 8904 8363 " 665.1 155.0 " 18.09" 0.80" 0.00" 0.00 0.00 0.00 398.0 25
26 1600 12552 29147 # 634.5 147.7 " 16.19" 0.71" 0.00" 0.00 0.00 96.92 255.1 26
27 1368 21478 "19080 " 618.3 140.6 " 14.34" 0.59" 0.00" 0.00 0.00 16.99 149.9 27
28 1175 23110 "11591 " 607.9 133.7 " 12.58" 0.49" 0.00" 0.00 0.00 3.66 122.5 28
29 1194 7857 " 581.7 127.1 " 11.11" 0.44" 0.00" 0.00 0.00 1.07 194.6 29
30 1479 19941 " 544.6 120.6 " 9.88" 0.40" 0.00" 0.00 0.00 0.39 257.8 30
31 1565 20088 " 114.3 " 0.36" 0.00" 0.00 191.9 31
Mean 994.6 6379 "19627 & 2487 " 268.3 " 49.07" 2.91" 0.06" 0.00" 0.00 3.97 68.39
Median 898.7 5701 "12475 & 1632 " 245.3 " 44.09" 2.08" 0.00" 0.00" 0.00 0.00 25.38
Maximum 3683 23110 "96864 &12739 " 509.2 " 108.3 " 8.79" 0.32" 0.00" 0.00 96.92 398.0
Minimum 32.27 471.6 "2547 & 544.6 " 114.3 " 9.882" 0.361" 0.000" 0.000" 0.000 0.000 0.210
Total 30832 178614 "608438 & 74624 " 8318 " 1472 " 90.3" 1.7" 0.0" 0.0 119.0 2120
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2478 & " ... Relative Uncertainty +/-10%
Ann. Median 31.88 & # ... Relative Uncertainty +/-15%
Annual Total 904628 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 96864 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1983
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 288.8 102.3 444.2 &13033 & 1372 314.8 149.3 63.45 7.81 0.00 0.00 0.00 1
2 258.5 91.49 448.2 &15856 & 1276 307.0 148.9 61.10 6.61 0.00 0.00 0.00 2
3 824.6 155.2 452.2 &17463 & 1187 305.5 146.9 56.72 6.28 0.00 0.00 0.00 3
4 2033 212.8 456.3 &14018 & 1106 302.6 142.1 53.34 6.17 0.00 0.00 0.00 4
5 980.7 414.3 & 485.4 &10542 & 1037 300.3 137.4 50.10 5.61 0.00 0.00 0.00 5
6 532.8 405.1 & 1346 & 7563 & 979.1 294.7 130.0 47.73 5.23 0.00 0.00 0.00 6
7 357.0 405.1 & 3152 & 5121 & 923.3 285.5 120.9 45.77 4.44 0.00 0.00 0.00 7
8 305.3 405.1 & 5563 & 3905 & 864.6 274.6 115.7 45.06 4.11 0.00 0.00 0.00 8
9 254.6 405.1 & 5591 & 4164 & 809.2 261.4 113.7 43.18 3.56 0.00 0.00 0.00 9
10 221.7 405.1 & 4930 & 4455 & 769.3 251.7 111.1 41.61 2.72 0.00 0.00 0.00 10
11 190.8 405.1 & 4570 & 4758 & 740.7 240.4 111.0 40.31 2.12 0.00 0.00 0.00 11
12 164.1 405.1 & 5737 & 5071 & 715.4 234.4 108.8 38.52 1.40 0.00 0.00 0.00 12
13 142.3 405.1 & 7317 & 4969 & 694.3 228.9 106.1 38.68 0.80 0.00 0.00 0.00 13
14 125.0 405.1 & 8344 & 4584 & 682.2 226.8 108.0 36.54 0.38 0.00 0.00 0.00 14
15 102.7 405.1 & 8373 & 4218 & 682.4 225.4 108.0 35.34 0.23 0.00 0.00 0.00 15
16 83.12 405.1 &20881 & 3872 & 655.0 221.6 107.8 33.78 0.14 0.00 0.00 0.00 16
17 67.35 405.1 &45982 & 3541 & 620.3 215.4 107.7 32.61 0.09 0.00 0.00 0.00 17
18 55.23 405.1 &15000 & 3183 590.6 209.0 105.6 31.99 0.05 0.00 0.00 0.00 18
19 46.43 405.7 & 6043 & 2868 544.2 204.6 102.5 29.92 0.03 0.00 0.00 0.00 19
20 39.73 409.2 & 3784 & 2582 504.3 196.8 97.93 29.25 0.01 0.00 0.00 0.00 20
21 32.86 413.0 & 3378 & 2349 475.0 188.9 92.18 26.95 0.00 0.00 0.00 0.00 21
22 27.90 416.9 & 3007 & 2168 454.9 181.8 88.33 25.62 0.00 0.00 0.00 0.00 22
23 22.04 420.7 & 2665 & 2045 442.0 174.8 84.91 24.12 0.00 0.00 0.00 0.00 23
24 16.50 424.6 & 2359 & 2513 431.3 170.7 82.07 22.23 0.00 0.00 0.00 0.00 24
25 12.21 428.5 & 2680 & 2577 419.4 168.5 79.40 20.42 0.00 0.00 0.00 1.29 25
26 76.62 432.4 & 3403 & 2445 405.5 164.3 77.74 17.34 0.00 0.00 0.00 259.3 26
27 76.50 436.3 & 4242 & 2084 386.7 160.4 76.74 14.34 0.00 0.00 0.00 84.03 27
28 86.73 440.2 & 5201 & 1813 368.2 158.2 73.99 12.64 0.00 0.00 0.00 20.24 28
29 154.1 6333 & 1623 350.2 155.3 72.25 12.33 0.00 0.00 0.00 7.07 29
30 190.1 8211 & 1480 338.1 152.5 69.98 12.50 0.00 0.00 0.00 2.63 30
31 135.6 10490 & 325.9 67.46 10.37 0.00 0.80 31
Mean 255.0 373.9 &6480 &5229 & 682.3 225.9 104.7 34.00 1.926 0.000 0.000 12.11
Median 135.6 405.1 &4570 &3888 & 655.0 223.5 107.7 33.78 0.186 0.000 0.000 0.000
Maximum 2033 440.2 &45982 &17463 & 1372 314.8 149.3 63.45 7.81 0.00 0.00 259.3
Minimum 12.21 91.49 & 444.2 &1480 & 325.9 152.5 67.46 10.37 0.000 0.000 0.000 0.000
Total 7905 10470 &200868 &156862 & 21150 6777 3244 1054 57.8 0.0 0.0 375.4
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1120 & & ... Relative Uncertainty +/-30%
Ann. Median 106.1 &
Annual Total 408765 &
Maximum Minimum
Daily 45982 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.40 4613 12165 2786 322.7 109.6 55.51 24.17 0.07 0.00 0.00 0.00 1
2 86.34 3120 7356 2555 315.4 103.8 56.71 22.52 0.03 0.00 0.00 0.00 2
3 132.6 2321 5598 2310 296.4 97.01 54.94 21.11 0.01 0.00 0.00 0.00 3
4 556.1 1814 3852 2035 283.1 94.12 52.00 21.81 0.00 0.00 0.00 0.00 4
5 388.8 1476 2955 1790 264.8 90.71 51.23 22.11 0.00 0.00 0.00 0.00 5
6 1823 1240 2440 1620 249.4 88.41 50.26 20.09 0.00 0.00 0.00 0.00 6
7 2558 1075 2952 1457 234.7 90.26 51.72 19.11 0.00 0.00 0.00 0.00 7
8 855.7 925.7 3455 1335 229.7 88.10 51.84 17.07 0.00 0.00 0.00 0.00 8
9 523.0 790.4 4944 1236 224.1 87.60 50.17 16.20 0.00 0.00 0.00 0.00 9
10 1484 683.3 3799 1137 221.0 86.46 50.95 15.27 0.00 0.00 0.00 0.00 10
11 5360 597.0 2833 1063 219.5 84.90 52.55 13.84 0.00 0.00 0.00 0.00 11
12 3279 537.2 7499 1001 215.5 82.77 51.48 12.54 0.00 0.00 0.00 0.00 12
13 3933 481.4 6869 955.1 210.5 80.61 51.14 11.14 0.00 0.00 0.00 0.00 13
14 2677 433.2 17897 " 903.2 203.7 78.81 52.41 10.18 0.00 0.00 0.00 0.00 14
15 1429 390.2 24838 " 847.8 195.4 77.92 57.04 8.79 0.00 0.00 0.00 0.00 15
16 1095 364.1 30564 # 795.2 186.5 74.58 55.71 7.75 0.00 0.00 0.00 0.00 16
17 1470 354.3 57522 & 741.9 178.6 72.89 51.79 6.61 0.00 0.00 0.00 0.00 17
18 1396 583.2 55904 $ 698.0 172.5 70.01 49.09 5.68 0.00 0.00 0.00 0.00 18
19 1307 773.3 41879 $ 643.4 168.8 67.95 46.64 5.23 0.00 0.00 0.00 0.00 19
20 2978 753.0 26319 " 597.7 165.3 67.83 43.11 4.40 0.00 0.00 0.00 7.41 20
21 23284 # 1264 24289 " 569.5 159.7 68.91 46.85 3.71 0.00 0.00 0.00 715.9 21
22 16094 " 1751 24330 " 536.6 152.3 68.50 45.40 3.50 0.00 0.00 0.00 386.8 22
23 10148 1554 26904 " 504.9 143.3 66.36 43.35 2.80 0.00 0.00 0.00 134.3 23
24 6720 1586 16976 471.3 135.9 63.52 39.96 1.98 0.00 0.00 0.00 121.9 24
25 4595 1563 10879 437.1 128.8 63.00 35.77 1.42 0.00 0.00 0.00 153.1 25
26 3595 1644 7978 405.2 123.8 62.24 33.80 1.07 0.00 0.00 0.00 332.4 26
27 6744 5538 6171 376.7 121.5 60.22 32.59 0.71 0.00 0.00 0.00 345.0 27
28 4514 16435 5057 357.7 119.2 60.62 31.51 0.42 0.00 0.00 0.00 154.8 28
29 8076 18199 4207 346.5 115.8 59.31 30.28 0.25 0.00 0.00 0.00 119.4 29
30 11581 3634 331.2 114.6 57.21 29.00 0.14 0.00 0.00 0.00 82.24 30
31 7294 3163 112.2 26.29 0.11 0.00 49.21 31
Mean 4386 # 2512 14685 & 1028 193.1 77.47 46.16 9.73 0.00 0.00 0.00 83.95
Median 2677 #1240 7356 & 821.5 186.5 76.25 50.26 7.747 0.000 0.000 0.000 0.000
Maximum 23284 #18199 57522 & 2786 322.7 109.6 57.04 24.17 0.07 0.00 0.00 715.9
Minimum 0.402# 354.3 2440 & 331.2 112.2 57.21 26.29 0.111 0.000 0.000 0.000 0.000
Total 135979 # 72861 455228 & 30843 5985 2324 1431 301.7 0.1 0.0 0.0 2602
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1933 & " ... Relative Uncertainty +/-10%
Ann. Median 67.10 & # ... Relative Uncertainty +/-15%
Annual Total 707555 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 57522 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 32.94 1653 434.9 208.9 17.42 0.000 0.000 0.000 0.000 0.000 0.000 8.667 1
2 21.66 1017 463.1 174.0 14.86 0.000 0.000 0.000 0.000 0.000 0.000 2.884 2
3 13.50 870.5 1717 157.1 13.66 0.000 0.000 0.000 0.000 0.000 0.000 0.918 3
4 8.951 2027 780.5 133.9 12.03 0.000 0.000 0.000 0.000 0.000 0.000 0.252 4
5 15.87 1685 1418 113.0 10.04 0.000 0.000 0.000 0.000 0.000 0.000 0.052 5
6 7.778 1684 2075 98.41 8.428 0.000 0.000 0.000 0.000 0.000 0.000 0.007 6
7 3.731 1761 2264 82.83 7.896 0.000 0.000 0.000 0.000 0.000 0.000 0.000 7
8 1.845 1212 1264 69.14 7.117 0.000 0.000 0.000 0.000 0.000 0.000 0.000 8
9 1.018 933.1 842.3 60.29 5.860 0.000 0.000 0.000 0.000 0.000 0.000 0.000 9
10 0.386 1362 707.3 52.14 4.595 0.000 0.000 0.000 0.000 0.000 0.000 0.000 10
11 0.187 879.6 845.2 47.36 3.576 0.000 0.000 0.000 0.000 0.000 0.000 0.000 11
12 0.041 629.6 697.5 43.16 2.765 0.000 0.000 0.000 0.000 0.000 0.000 0.000 12
13 0.009 503.6 541.0 41.29 2.073 0.000 0.000 0.000 0.000 0.000 0.000 0.000 13
14 0.001 802.0 434.0 36.13 1.607 0.000 0.000 0.000 0.000 0.000 0.000 0.000 14
15 0.000 662.4 360.3 31.94 1.343 0.000 0.000 0.000 0.000 0.000 0.000 0.000 15
16 0.029 547.5 311.3 30.06 0.894 0.000 0.000 0.000 0.000 0.000 0.000 0.000 16
17 8.914 471.2 267.8 29.79 0.627 0.000 0.000 0.000 0.000 0.000 0.000 0.000 17
18 198.7 591.8 236.0 31.02 0.352 0.000 0.000 0.000 0.000 0.000 0.000 0.000 18
19 126.5 577.5 235.5 33.16 0.158 0.000 0.000 0.000 0.000 0.000 0.000 0.000 19
20 124.9 479.8 319.8 35.18 0.062 0.000 0.000 0.000 0.000 0.000 0.000 0.000 20
21 116.4 397.2 410.8 42.72 0.015 0.000 0.000 0.000 0.000 0.000 0.000 0.000 21
22 70.43 332.9 1217 51.92 0.003 0.000 0.000 0.000 0.000 0.000 0.000 0.000 22
23 46.29 278.1 785.6 56.96 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.000 23
24 49.44 234.2 616.4 52.01 0.000 0.000 0.000 0.000 0.000 0.000 0.000 210.1 24
25 47.37 222.1 417.6 46.67 0.000 0.000 0.000 0.000 0.000 0.000 0.000 188.6 25
26 54.18 530.9 315.8 41.79 0.000 0.000 0.000 0.000 0.000 0.000 0.000 7.054 26
27 33.67 613.4 254.9 34.29 0.000 0.000 0.000 0.000 0.000 0.000 0.000 104.0 27
28 971.5 581.0 212.4 28.67 0.000 0.000 0.000 0.000 0.000 0.000 78.62 54.01 28
29 2513 179.0 23.75 0.000 0.000 0.000 0.000 0.000 0.000 44.65 647.3 29
30 4674 162.6 20.45 0.000 0.000 0.000 0.000 0.000 0.000 23.71 691.2 30
31 2650 164.7 0.000 0.000 0.000 0.000 446.5 31
Mean 380.4 840.7 675.8 63.60 3.722 0.000 0.000 0.000 0.000 0.000 4.899 76.18
Median 21.66 621.5 434.9 44.92 0.894 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Maximum 4674 2027 2264 208.9 17.42 0.000 0.000 0.000 0.000 0.000 78.62 691.2
Minimum 0.000 222.1 162.6 20.45 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Total 11793 23539 20951 1908 115.4 0.00 0.00 0.00 0.00 0.00 147.0 2362
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
Annual Mean 166.6
Ann. Median 0.000
Annual Total 60815
Maximum Minimum
Daily 4674 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 751.1 13495 10675 1092 116.1 25.2 452.1 95.3 2.0 0.0 0.0 0.0 1
2 512.2 9706 11168 791.8 113.0 23.5 399.4 84.0 1.1 0.0 0.0 0.0 2
3 700.7 7450 6798 611.8 111.0 21.6 411.9 72.6 0.5 0.0 0.0 0.0 3
4 8655 5910 5518 526.1 109.2 19.7 291.9 63.4 0.3 0.0 0.0 0.0 4
5 10999 7067 4590 465.9 107.6 19.5 224.1 56.6 0.1 0.0 0.0 0.0 5
6 3599 12104 4193 417.5 104.6 17.9 185.3 51.3 0.1 0.0 0.0 0.0 6
7 1653 8383 3894 378.2 102.9 17.0 160.6 47.9 0.0 0.0 0.0 0.0 7
8 1033 7104 3816 344.8 98.8 16.5 140.5 45.5 0.0 0.0 0.0 0.0 8
9 668.9 7436 3749 318.3 94.2 15.2 125.8 42.9 0.0 0.0 0.0 0.0 9
10 488.4 4821 2946 302.6 87.3 13.7 113.1 41.3 0.0 0.0 0.0 0.0 10
11 336.0 3798 2430 303.7 81.8 12.7 101.2 40.6 0.0 0.0 0.0 0.0 11
12 313.3 3495 2095 520.4 78.4 12.1 88.7 37.4 0.0 0.0 0.0 0.0 12
13 350.1 3599 1825 575.4 76.3 11.1 80.4 36.3 0.0 0.0 0.0 0.0 13
14 245.7 3749 1620 531.0 72.1 9.9 74.2 34.5 0.0 0.0 0.0 0.0 14
15 1302 3360 1451 414.3 68.7 9.0 67.8 31.4 0.0 0.0 0.0 0.0 15
16 2884 3551 1334 353.7 67.3 7.4 62.2 30.4 0.0 0.0 0.0 0.0 16
17 5647 8570 1247 311.8 65.0 6.7 57.9 27.7 0.0 0.0 0.0 0.0 17
18 7470 22218 " 1135 276.7 60.0 6.1 54.4 26.3 0.0 0.0 0.0 0.0 18
19 4328 9975 1019 248.1 57.9 11.7 51.3 24.1 0.0 0.0 0.0 0.0 19
20 50306 & 6445 931.5 228.4 54.2 42.3 46.4 22.8 0.0 0.0 0.0 0.0 20
21 289674 & 8011 859.0 217.5 51.7 54.7 44.5 21.9 0.0 0.0 0.0 0.0 21
22 187033 & 6248 840.0 206.7 48.2 78.9 43.0 20.9 0.0 0.0 0.0 0.0 22
23 77152 & 18746 " 815.4 198.8 46.4 83.7 59.4 18.6 0.0 0.0 0.0 0.0 23
24 42175 $ 22994 # 743.0 188.6 43.1 65.5 109.2 15.2 0.0 0.0 0.0 0.0 24
25 25313 " 21163 " 670.6 176.9 39.6 52.5 157.8 13.5 0.0 0.0 0.0 0.0 25
26 17583 17870 " 612.7 165.3 37.2 45.4 164.5 11.5 0.0 0.0 0.0 0.0 26
27 29545 # 15618 571.4 152.6 34.1 42.1 135.7 8.9 1.4 0.0 0.0 0.0 27
28 31356 # 10164 540.1 140.5 32.0 52.9 142.7 6.5 0.9 0.0 0.0 0.0 28
29 21789 " 509.2 131.0 29.6 55.7 142.1 5.6 0.1 0.0 0.0 0.0 29
30 18211 737.4 122.6 27.1 80.0 122.1 4.0 0.0 0.0 0.0 0.0 30
31 21562 " 1227 26.3 108.1 2.8 0.0 0.0 31
Mean 27859 & 9752 # 2599 357.1 69.07 31.01 142.5 33.60 0.22 0.00 0.00 0.00
Median 5647 &7730 #1334 307.7 67.33 19.64 113.1 30.39 0.000 0.000 0.000 0.000
Maximum 289674 & 22994 # 11168 1092 116.1 83.7 452.1 95.3 2.0 0.0 0.0 0.0
Minimum 245.7 &3360 # 509.2 122.6 26.35 6.120 42.96 2.775 0.000 0.000 0.000 0.000
Total 863635 &273049 # 80560 10713 2141 930.4 4418 1042 6.6 0.0 0.0 0.0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3388 & " ... Relative Uncertainty +/-10%
Ann. Median 51.30 & # ... Relative Uncertainty +/-15%
Annual Total 1236495& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 289674 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.00 16195 " 3347 164.6 ! 32.21 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1
2 0.00 8444 2775 148.7 45.44 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2
3 0.00 6214 2368 136.8 48.16 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3
4 0.00 4091 2054 127.0 39.67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4
5 0.00 3103 1797 119.1 41.66 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5
6 0.00 2655 1607 111.9 46.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6
7 0.00 2274 1505 106.3 40.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7
8 0.00 2051 1386 96.97 31.58 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8
9 0.00 3657 1176 88.16 25.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9
10 0.00 14693 1017 79.50 20.89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10
11 218.1 9516 891.3 72.19 17.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11
12 171.5 6387 791.3 66.51 14.43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12
13 1100 6841 717.5 64.25 12.53 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13
14 443.5 9617 662.5 63.81 11.12 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14
15 1258 8794 600.4 ! 66.14 9.39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15
16 799.1 8062 558.8 ! 66.23 7.62 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16
17 2374 7093 525.3 ! 65.53 6.04 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17
18 1422 8153 495.9 ! 61.95 4.77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18
19 798.7 7572 464.1 ! 57.23 3.82 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19
20 779.8 10462 438.1 ! 54.08 2.76 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20
21 860.6 18614 409.9 ! 48.05 1.96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21
22 981.9 16010 387.9 ! 43.60 1.26 0.00 0.00 0.00 0.00 0.00 0.00 978.5 22
23 693.8 14102 358.1 ! 36.91 0.67 0.00 0.00 0.00 0.00 0.00 0.00 40965 & 23
24 465.8 10956 331.9 ! 31.61 0.29 0.00 0.00 0.00 0.00 0.00 0.00 49791 & 24
25 336.9 8583 303.8 ! 27.77 0.14 0.00 0.00 0.00 0.00 0.00 0.00 14408 " 25
26 371.1 7145 284.0 ! 25.24 0.06 0.00 0.00 0.00 0.00 0.00 0.00 6232 26
27 491.4 5451 262.1 ! 23.99 0.02 0.00 0.00 0.00 0.00 0.00 0.00 3665 27
28 3692 4194 241.0 ! 23.51 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2738 28
29 2603 219.9 ! 43.39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2183 29
30 8757 202.8 ! 38.98 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1828 30
31 24194 " 183.4 ! 0.00 0.00 0.00 0.00 1341 31
Mean 1704 "8247 " 914.9 ! 72.00 ! 15.02 0.000 0.000 0.000 0.000 0.000 0.000 4004 &
Median 465.8 "7817 " 558.8 ! 64.89 ! 7.615 0.000 0.000 0.000 0.000 0.000 0.000 0.000&
Maximum 24194 "18614 " 3347 ! 164.6 ! 48.16 0.00 0.00 0.00 0.00 0.00 0.00 49791 &
Minimum 0.000"2051 " 183.4 ! 23.51 ! 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000&
Total 52813 "230928 " 28361 ! 2160 ! 465.5 0.0 0.0 0.0 0.0 0.0 0.0 124128 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1202 ! ! ... Not reviewed / Quality not known
Ann. Median 0.000! " ... Relative Uncertainty +/-10%
Annual Total 438856 ! & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 49791 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 1055 976.8 & 300.9 629.5 & 36.37 2.347 0.000 0.000 0.000 0.000 0.000 0.000 1
2 853.1 1468 & 240.2 445.7 & 34.28 1.904 0.000 0.000 0.000 0.000 0.000 0.000 2
3 771.8 1411 & 238.6 319.1 & 31.45 1.617 0.000 0.000 0.000 0.000 0.000 0.000 3
4 677.5 879.9 193.1 260.1 & 29.63 1.149 0.000 0.000 0.000 0.000 0.000 0.000 4
5 1675 723.2 163.9 220.0 & 27.06 0.906 0.000 0.000 0.000 0.000 0.000 0.000 5
6 1572 564.9 139.2 272.8 & 23.62 0.598 0.000 0.000 0.000 0.000 0.000 0.000 6
7 1442 736.8 114.3 676.1 & 21.57 0.318 0.000 0.000 0.000 0.000 0.000 0.000 7
8 1224 2485 99.30 484.6 & 19.93 0.117 0.000 0.000 0.000 0.000 0.000 0.000 8
9 983.1 3067 93.58 403.8 & 17.80 0.035 0.000 0.000 0.000 0.000 0.000 0.000 9
10 1027 1736 102.7 # 590.0 & 15.63 0.002 0.000 0.000 0.000 0.000 0.000 0.000 10
11 2825 1322 153.9 # 445.4 & 13.89 0.000 0.000 0.000 0.000 0.000 0.000 0.000 11
12 2669 1006 155.3 # 351.9 & 13.08 0.000 0.000 0.000 0.000 0.000 0.000 0.000 12
13 1720 1165 143.3 284.9 & 11.20 0.000 0.000 0.000 0.000 0.000 0.000 0.000 13
14 2515 & 882.8 123.1 234.3 9.357 0.000 0.000 0.000 0.000 0.000 0.000 0.000 14
15 2931 & 668.8 100.2 198.5 9.222 0.000 0.000 0.000 0.000 0.000 0.000 0.000 15
16 2388 & 585.0 76.70 171.7 13.81 0.000 0.000 0.000 0.000 0.000 0.000 0.000& 16
17 1871 & 572.6 64.75 152.7 26.22 0.000 0.000 0.000 0.000 0.000 0.000 0.000& 17
18 1556 & 514.0 56.97 140.9 37.95 0.000 0.000 0.000 0.000 0.000 0.000 0.000& 18
19 1283 & 419.4 50.90 130.0 32.41 0.000 0.000 0.000 0.000 0.000 0.000 0.071& 19
20 1086 & 360.7 45.06 119.6 24.65 0.000 0.000 0.000 0.000 0.000 0.000 4.420& 20
21 1473 & 323.2 41.79 108.3 20.04 0.000 0.000 0.000 0.000 0.000 0.000 0.003& 21
22 4282 & 289.1 41.48 97.76 16.40 0.000 0.000 0.000 0.000 0.000 0.000 0.000& 22
23 1788 & 299.1 37.78 84.38 14.68 0.000 0.000 0.000 0.000 0.000 0.000 0.000& 23
24 1131 & 263.7 31.02 76.17 12.46 0.000 0.000 0.000 0.000 0.000 0.000 0.355& 24
25 2436 & 247.2 117.5 66.01 10.48 0.000 0.000 0.000 0.000 0.000 0.000 215.3 & 25
26 2261 & 207.9 159.7 56.65 8.349 0.000 0.000 0.000 0.000 0.000 0.000 1293 & 26
27 1341 & 186.9 159.7 51.39 6.857 0.000 0.000 0.000 0.000 0.000 0.000 1189 & 27
28 1049 & 163.8 118.6 46.31 6.255 0.000 0.000 0.000 0.000 0.000 0.000 93.14 & 28
29 920.2 & 154.0 155.7 41.67 5.022 0.000 0.000 0.000 0.000 0.000 0.000 75.46 & 29
30 860.5 & 486.4 38.52 3.570 0.000 0.000 0.000 0.000 0.000 0.000 244.5 & 30
31 820.9 & 639.2 & 2.930 0.000 0.000 0.000 651.7 & 31
Mean 1629 & 816.6 & 149.8 & 240.0 & 17.94 0.300 0.000 0.000 0.000 0.000 0.000 121.5 &
Median 1442 & 585.0 & 118.6 & 185.1 & 15.63 0.000 0.000 0.000 0.000 0.000 0.000 0.000&
Maximum 4282 &3067 & 639.2 & 676.1 & 37.95 2.347 0.000 0.000 0.000 0.000 0.000 1293 &
Minimum 677.5 & 154.0 & 31.02 & 38.52 & 2.930 0.000 0.000 0.000 0.000 0.000 0.000 0.000&
Total 50490 &23680 & 4644 & 7199 & 556.2 8.99 0.00 0.00 0.00 0.00 0.00 3767 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 246.8 & # ... Relative Uncertainty +/-15%
Ann. Median 0.000& & ... Relative Uncertainty +/-30%
Annual Total 90346 &
Maximum Minimum
Daily 4282 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 287.6 & 782.4 & 1504 11080 815.5 188.1 66.59 6.40 0.00 0.00 0.00 0.00 1
2 125.4 & 977.8 & 698.7 8277 752.2 180.7 65.13 5.07 0.00 0.00 0.00 0.00 2
3 73.76& 354.7 & 528.6 6415 765.9 176.4 63.59 4.14 0.00 0.00 0.00 0.00 3
4 40.07& 128.4 & 666.1 5184 774.3 166.7 62.21 3.43 0.00 0.00 0.00 0.00 4
5 16.31& 59.03& 486.4 4224 743.4 157.8 59.73 3.01 0.00 0.00 0.00 0.00 5
6 5.35& 24.30& 415.1 3545 673.3 147.8 56.15 2.51 0.00 0.00 0.00 0.00 6
7 5.52& 21.00& 389.6 3028 653.3 142.2 52.25 2.05 0.00 0.00 0.00 0.00 7
8 10.45& 48.26& 430.3 2632 645.2 137.7 47.88 1.54 0.00 0.00 0.00 0.00 8
9 14.20& 42.62 746.0 2318 599.9 135.2 46.12 0.94 0.00 0.00 0.00 0.00 9
10 168.6 & 79.72 835.4 2078 528.7 134.8 44.92 0.61 0.00 0.00 0.00 0.00 10
11 1313 & 147.4 1283 1873 481.5 135.2 43.66 0.31 0.00 0.00 0.00 0.00 11
12 685.6 & 169.4 1697 1684 443.8 163.5 42.85 0.10 0.00 0.00 0.00 0.00 12
13 961.0 & 228.2 2214 1500 422.3 170.8 42.60 0.01 0.00 0.00 0.00 0.00 13
14 839.4 & 218.7 2419 1330 404.5 149.7 41.38 0.00 0.00 0.00 0.00 0.00 14
15 246.1 & 316.6 3169 1201 387.6 132.9 39.48 0.00 0.00 0.00 0.00 0.00 15
16 155.5 & 192.3 18994 # 1097 367.3 124.4 36.49 0.00 0.00 0.00 0.00 0.00 16
17 108.2 & 523.0 27413 # 1020 346.1 118.9 33.27 0.00 0.00 0.00 0.00 0.00 17
18 73.57& 812.5 34581 # 1043 327.1 114.9 30.91 0.00 0.00 0.00 0.00 0.00 18
19 55.21& 627.2 21858 " 1026 306.3 108.4 29.18 0.00 0.00 0.00 0.00 0.00 19
20 103.2 & 621.4 12650 987.7 285.8 103.6 27.04 0.00 0.00 0.00 0.00 0.00 20
21 550.7 & 454.0 13731 # 971.6 266.6 98.69 25.54 0.00 0.00 0.00 0.00 0.00 21
22 303.8 & 351.9 69758 & 924.2 250.3 91.14 24.06 0.00 0.00 0.00 0.00 0.00 22
23 65.31& 299.8 39406 $ 846.3 238.4 83.98 22.95 0.00 0.00 0.00 0.00 0.00 23
24 37.35& 616.3 19586 " 855.0 228.8 78.68 20.31 0.00 0.00 0.00 0.00 0.00 24
25 20.54& 478.6 27639 # 1110 222.0 75.94 18.37 0.00 0.00 0.00 0.00 0.00 25
26 12.63& 870.0 30716 # 1845 218.0 73.48 16.27 0.00 0.00 0.00 0.00 0.00 26
27 8.26& 439.1 43129 $ 1656 210.5 72.64 14.12 0.00 0.00 0.00 0.00 0.00 27
28 20.31& 326.3 48926 $ 1374 205.1 72.18 12.05 0.00 0.00 0.00 0.00 0.00 28
29 125.4 & 57717 & 1133 200.5 70.35 10.61 0.00 0.00 0.00 0.00 0.00 29
30 34.20& 25927 # 947.1 195.2 68.01 9.15 0.00 0.00 0.00 0.00 0.00 30
31 8.65& 15510 193.0 7.82 0.00 0.00 0.00 31
Mean 208.9 & 364.7 &16936 & 2440 424.3 122.5 35.89 0.97 0.00 0.00 0.00 0.00
Median 73.57& 321.5 &12650 & 1437 367.3 128.6 36.49 0.00 0.00 0.00 0.00 0.00
Maximum 1313 & 977.8 &69758 &11080 815.5 188.1 66.59 6.40 0.00 0.00 0.00 0.00
Minimum 5.351& 21.00 & 389.6 & 846.3 193.0 68.01 7.818 0.000 0.000 0.000 0.000 0.000
Total 6475 & 10211 &525022 & 73205 13152 3675 1113 30.1 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 1734 & " ... Relative Uncertainty +/-10%
Ann. Median 37.35 & # ... Relative Uncertainty +/-15%
Annual Total 632883 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 69758 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.000 6407 481.4 28.89 12.84 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1
2 0.000 4543 416.8 22.88 9.218 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2
3 0.000 5307 324.1 17.96 6.660 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3
4 0.000 2917 266.8 18.75 4.982 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4
5 0.000 1942 216.4 20.33 4.070 0.000 0.000 0.000 0.000 0.000 0.000 0.000 5
6 0.000 1282 202.8 17.84 3.341 0.000 0.000 0.000 0.000 0.000 0.000 0.000 6
7 0.000 873.3 258.2 13.54 2.572 0.000 0.000 0.000 0.000 0.000 0.000 0.000 7
8 0.000 641.5 237.3 9.257 1.919 0.000 0.000 0.000 0.000 0.000 0.000 0.000 8
9 0.000 487.1 240.3 6.655 1.264 0.000 0.000 0.000 0.000 0.000 0.000 1383 9
10 0.000 381.7 301.0 4.669 0.604 0.000 0.000 0.000 0.000 0.000 0.000 86.48 10
11 0.000 309.0 596.4 3.085 0.233 0.000 0.000 0.000 0.000 0.000 0.000 15.80 11
12 0.000 253.2 665.9 2.092 0.055 0.000 0.000 0.000 0.000 0.000 0.000 4.033 12
13 0.000 1286 579.4 1.369 0.003 0.000 0.000 0.000 0.000 0.000 0.000 1.095 13
14 0.000 440.4 479.0 0.730 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.251 14
15 0.000 396.4 385.6 0.321 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.039 15
16 0.000 1378 367.4 0.213 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.001 16
17 0.000 647.8 296.1 36.15 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 17
18 0.000 493.0 224.9 127.7 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 18
19 450.3 756.6 181.2 86.84 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 19
20 664.2 535.6 149.0 118.8 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.206! 20
21 1137 337.9 125.2 144.1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 6.447! 21
22 961.8 226.6 109.1 120.8 0.000 0.000 0.000 0.000 0.000 0.000 0.000 104.2 ! 22
23 334.1 209.1 93.70 99.50 0.000 0.000 0.000 0.000 0.000 0.000 0.000 654.0 ! 23
24 263.6 195.3 77.83 81.17 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1753 ! 24
25 139.5 700.2 65.95 67.06 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1579 ! 25
26 210.5 1030 55.71 54.58 0.000 0.000 0.000 0.000 0.000 0.000 0.000 833.7 ! 26
27 538.5 631.7 49.22 42.88 0.000 0.000 0.000 0.000 0.000 0.000 0.000 462.1 ! 27
28 247.7 611.5 43.31 32.63 0.000 0.000 0.000 0.000 0.000 0.000 0.000 288.6 ! 28
29 510.3 55.76 24.50 0.000 0.000 0.000 0.000 0.000 0.000 0.000 209.0 ! 29
30 2709 45.84 18.10 0.000 0.000 0.000 0.000 0.000 0.000 0.000 150.3 ! 30
31 3182 38.18 0.000 0.000 0.000 0.000 121.4 ! 31
Mean 366.1 1258 246.1 40.78 1.541 0.000 0.000 0.000 0.000 0.000 0.000 246.9 !
Median 0.000 636.6 224.9 21.61 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1.095!
Maximum 3182 6407 665.9 144.1 12.84 0.000 0.000 0.000 0.000 0.000 0.000 1753 !
Minimum 0.000 195.3 38.18 0.213 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000!
Total 11349 35220 7630 1223 47.76 0.00 0.00 0.00 0.00 0.00 0.00 7653 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 172.9 ! ! ... Not reviewed / Quality not known
Ann. Median 0.000!
Annual Total 63123 !
Maximum Minimum
Daily 6407 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 113.2 !15459 ! 4736 639.4 50.02 3.69 0.00 0.00 0.00 0.00 0.00 0.00 1
2 113.8 !13658 ! 4047 560.4 45.57 3.35 0.00 0.00 0.00 0.00 0.00 0.00 2
3 197.3 !11957 ! 3189 433.0 40.70 3.15 0.00 0.00 0.00 0.00 0.00 0.00 3
4 922.0 ! 8938 ! 2649 354.2 35.82 2.80 0.00 0.00 0.00 0.00 0.00 0.00 4
5 2750 ! 5643 2587 314.6 32.27 2.43 0.00 0.00 0.00 0.00 0.00 0.00 5
6 4609 ! 3537 2526 317.2 29.21 2.09 0.00 0.00 0.00 0.00 0.00 0.00 6
7 4706 ! 2645 2344 295.1 27.43 1.76 0.00 0.00 0.00 0.00 0.00 0.00 7
8 2785 ! 2197 2458 265.4 25.09 1.46 0.00 0.00 0.00 0.00 0.00 0.00 8
9 1084 ! 1925 2043 253.9 22.76 1.40 0.00 0.00 0.00 0.00 0.00 0.00 9
10 403.8 ! 2799 1702 239.9 20.25 1.20 0.00 0.00 0.00 0.00 0.00 0.00 10
11 354.3 ! 9438 1411 218.3 16.85 1.01 0.00 0.00 0.00 0.00 0.00 0.00 11
12 464.2 !13816 " 1195 199.5 15.26 0.78 0.00 0.00 0.00 0.00 0.00 0.00 12
13 965.8 !30761 # 1026 188.1 14.20 0.55 0.00 0.00 0.00 0.00 0.00 0.00 13
14 2680 !14101 902.7 179.7 13.47 0.44 0.00 0.00 0.00 0.00 0.00 0.00 14
15 4934 !24212 " 807.5 168.9 12.30 0.35 0.00 0.00 0.00 0.00 0.00 0.00 15
16 6179 !27606 # 726.1 162.5 10.66 0.21 0.00 0.00 0.00 0.00 0.00 0.00 16
17 6450 !15010 651.4 160.5 9.97 0.11 0.00 0.00 0.00 0.00 0.00 0.00 17
18 6227 ! 9687 591.1 156.0 9.97 0.04 0.00 0.00 0.00 0.00 0.00 0.00 18
19 5661 ! 6830 538.8 142.3 9.97 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19
20 5285 ! 8108 491.1 126.0 9.45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20
21 5196 !27829 $ 459.0 112.7 8.89 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21
22 5117 !34528 $ 442.5 104.0 8.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22
23 5302 !16980 420.3 96.11 7.77 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23
24 6879 !16751 372.0 88.80 7.25 0.00 0.00 0.00 0.00 0.00 0.00 0.00 24
25 12317 !11975 330.6 82.27 6.75 0.00 0.00 0.00 0.00 0.00 0.00 0.00 25
26 18634 ! 8318 299.8 76.09 6.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 26
27 27834 ! 6635 276.1 69.86 5.67 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27
28 39897 ! 4979 264.9 65.27 5.41 0.00 0.00 0.00 0.00 0.00 0.00 0.00 28
29 36658 ! 371.1 61.32 5.01 0.00 0.00 0.00 0.00 0.00 0.00 0.00 29
30 22665 ! 555.6 55.72 4.45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 30
31 17559 ! 608.5 4.00 0.00 0.00 0.00 0.00 31
Mean 8224 !12726 ! 1323 206.2 16.81 0.89 0.00 0.00 0.00 0.00 0.00 0.00
Median 5117 !10822 ! 726.1 165.7 10.66 0.28 0.00 0.00 0.00 0.00 0.00 0.00
Maximum 39897 !34528 ! 4736 639.4 50.02 3.69 0.00 0.00 0.00 0.00 0.00 0.00
Minimum 113.2 !1925 ! 264.9 55.72 3.997 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Total 254940 !356323 ! 41023 6187 521.1 26.8 0.0 0.0 0.0 0.0 0.0 0.0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1806 ! ! ... Not reviewed / Quality not known
Ann. Median 0.000! " ... Relative Uncertainty +/-10%
Annual Total 659022 ! # ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 39897 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.000 706.6 92.64 41.15 & 1.202& 49.26 0.000 0.000 0.000 0.000 0.000 0.000 1
2 0.000 885.2 78.25 27.59 & 0.207& 42.73 0.000 0.000 0.000 0.000 0.000 0.000 2
3 0.000 1014 154.1 & 16.28 & 0.036& 36.82 0.000 0.000 0.000 0.000 0.000 0.000 3
4 0.000 1540 473.9 & 8.047& 0.001& 31.83 0.000 0.000 0.000 0.000 0.000 0.000 4
5 70.83 1469 1025 & 4.972& 0.000& 27.52 0.000 0.000 0.000 0.000 0.000 0.000 5
6 1305 554.2 1654 & 2.789& 0.000& 23.60 0.000 0.000 0.000 0.000 0.000 0.000 6
7 232.9 347.2 680.2 & 18.98 & 0.000 20.72 0.000 0.000 0.000 0.000 0.000 0.000 7
8 103.5 233.0 369.9 & 35.99 & 0.000 17.95 0.000 0.000 0.000 0.000 0.000 0.000 8
9 70.04 169.4 256.3 & 13.68 & 0.000 15.03 0.000 0.000 0.000 0.000 0.000 0.000 9
10 478.1 130.6 ! 996.6 & 3.376& 0.000 12.16 0.000 0.000 0.000 0.000 0.000 0.000 10
11 355.1 151.8 ! 581.3 & 1.389& 0.000 9.904 0.000 0.000 0.000 0.000 0.000 0.000 11
12 148.5 1519 ! 418.6 & 0.484& 0.000 8.552 0.000 0.000 0.000 0.000 0.000 0.000 12
13 55.21 787.7 ! 501.6 & 2.845& 0.000 7.238 0.000 0.000 0.000 0.000 0.000 0.000 13
14 24.13 812.1 ! 478.9 & 58.14 & 0.000 6.633 0.000 0.000 0.000 0.000 0.000 0.000 14
15 12.54 386.2 ! 298.8 & 40.84 & 0.000 5.773 0.000 0.000 0.000 0.000 0.000 0.000 15
16 6.145 451.7 ! 212.9 & 15.37 & 0.000 4.830 0.000 0.000 0.000 0.000 0.000 0.000 16
17 3.301 2162 ! 235.0 & 6.449& 0.000 4.314 0.000 0.000 0.000 0.000 0.000 0.000 17
18 1.559 1173 ! 365.4 & 2.672& 296.9 3.755 0.000 0.000 0.000 0.000 0.000 0.000 18
19 0.837 564.5 ! 200.7 & 1.435& 705.0 3.720 0.000 0.000 0.000 0.000 0.000 0.000 19
20 0.274 369.4 148.7 & 0.833&3524 3.146 0.000 0.000 0.000 0.000 0.000 0.000 20
21 49.68 269.3 116.8 & 0.746&1164 2.508 0.000 0.000 0.000 0.000 0.000 0.000 21
22 299.5 333.7 89.25 & 4.205& 591.0 2.044 0.000 0.000 0.000 0.000 0.000 0.000 22
23 589.9 318.8 74.57 & 231.0 & 395.6 1.521 0.000 0.000 0.000 0.000 0.000 0.000 23
24 171.0 351.4 75.12 & 498.3 & 277.6 1.069 0.000 0.000 0.000 0.000 0.000 0.000 24
25 599.2 250.6 213.9 & 297.5 & 206.7 0.724 0.000 0.000 0.000 0.000 0.000 0.000 25
26 297.8 290.4 62.51 & 187.0 & 160.4 0.396 0.000 0.000 0.000 0.000 0.000 0.000 26
27 224.3 225.2 25.46 & 120.9 & 127.8 0.194 0.000 0.000 0.000 0.000 0.000 0.000 27
28 260.7 163.7 18.13 & 71.29 & 103.6 0.084 0.000 0.000 0.000 0.000 0.000 0.000 28
29 179.3 122.5 37.47 & 30.86 & 83.30 0.015 0.000 0.000 0.000 0.000 0.000 0.000 29
30 614.9 109.3 & 6.541& 68.05 0.000 0.000 0.000 0.000 0.000 0.000 0.000 30
31 1351 67.18 & 57.14 0.000 0.000 0.000 0.000 31
Mean 242.1 612.1 ! 326.2 & 58.39 & 250.4 & 11.47 0.000 0.000 0.000 0.000 0.000 0.000
Median 103.5 369.4 ! 212.9 & 14.52 & 0.207& 5.302 0.000 0.000 0.000 0.000 0.000 0.000
Maximum 1351 2162 !1654 & 498.3 &3524 & 49.26 0.000 0.000 0.000 0.000 0.000 0.000
Minimum 0.000 122.5 ! 18.13 & 0.484& 0.000& 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Total 7505 17752 !10113 & 1752 & 7762 & 344.0 0.00 0.00 0.00 0.00 0.00 0.00
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 123.6 ! ! ... Not reviewed / Quality not known
Ann. Median 0.000! & ... Relative Uncertainty +/-30%
Annual Total 45228 !
Maximum Minimum
Daily 3524 ! 0.000!
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.0 4620 12628 1213 69.6 10.7 15.0 0.0 0.0 0.0 0.4 0.0 1
2 0.0 9068 9622 968.7 64.4 9.7 12.8 0.0 0.0 0.0 0.1 0.0 2
3 0.0 36327 # 7446 770.7 59.8 8.7 11.0 0.0 0.0 0.0 0.0 0.0 3
4 0.0 21532 " 5992 648.4 56.4 7.2 9.4 0.0 0.0 0.0 0.0 0.0 4
5 0.0 12709 4977 564.6 52.4 6.2 8.0 0.0 0.0 0.0 0.0 0.0 5
6 0.0 8012 4188 497.3 50.2 5.3 6.3 0.0 0.0 0.0 0.0 0.0 6
7 0.0 5076 3585 443.2 48.8 4.3 4.9 0.0 0.0 0.0 0.0 0.0 7
8 0.0 6980 3454 400.1 47.6 3.3 3.8 0.0 0.0 0.0 0.0 0.0 8
9 0.0 7605 2886 365.0 47.6 2.6 3.0 0.0 0.0 0.0 0.0 0.0 9
10 0.0 5945 2498 334.7 47.6 2.1 2.4 0.0 0.0 0.0 0.0 0.0 10
11 0.0 3999 2213 307.1 53.9 1.9 2.0 0.0 0.0 0.0 0.0 0.0 11
12 0.0 5962 1958 284.9 69.7 1.6 1.7 0.0 0.0 0.0 0.0 0.0 12
13 0.0 4244 1784 267.4 66.7 1.5 1.4 0.0 0.0 0.0 0.0 0.0 13
14 0.0 2851 1610 249.6 61.5 4.1 1.2 0.0 0.0 0.0 0.0 0.0 14
15 0.0 2420 1444 235.3 53.4 20.3 1.1 0.0 0.0 0.0 0.0 0.0 15
16 0.0 3141 1298 216.8 48.8 97.7 1.0 0.0 0.0 0.0 0.0 0.0 16
17 0.0 12925 1179 201.0 48.1 142.7 0.8 0.0 0.0 0.0 0.0 0.0 17
18 0.0 27096 # 1109 187.1 47.5 101.2 0.6 0.0 0.0 0.0 0.0 0.0 18
19 0.0 39873 # 1562 175.2 43.3 73.3 0.4 0.0 0.0 0.0 0.0 0.0 19
20 207.3 101702 & 1525 163.6 37.3 56.0 0.2 0.0 0.0 0.0 0.0 0.0 20
21 461.4 69780 & 1114 152.5 32.9 44.5 0.1 0.0 0.0 0.0 0.0 0.0 21
22 19.2 53263 & 943.8 142.0 28.7 46.2 0.0 0.0 0.0 0.0 0.0 0.0 22
23 2.7 68898 & 835.4 133.6 25.9 46.6 0.0 0.0 0.0 0.0 0.0 0.0 23
24 0.4 91911 & 760.2 123.8 23.6 40.2 0.0 0.0 0.0 0.0 0.0 0.0 24
25 0.0 86405 & 708.6 114.6 21.2 33.7 0.0 0.0 0.0 0.0 0.0 303.3 25
26 0.0 55708 & 678.5 105.3 18.6 28.6 0.0 0.0 0.0 0.0 0.0 371.4 26
27 0.0 29746 # 686.2 97.0 16.4 24.6 0.0 0.0 0.0 0.0 0.0 43.9 27
28 85.3 17325 992.8 89.1 14.9 21.5 0.0 0.0 0.0 0.0 0.0 5.9 28
29 784.5 1493 81.9 13.5 19.2 0.0 0.0 0.0 0.0 0.0 1.2 29
30 1316 2079 74.5 12.5 17.3 0.0 0.0 0.0 5.8 0.0 0.1 30
31 4220 1697 11.5 0.0 0.0 6.8 0.0 31
Mean 228.9 28397 & 2740 320.3 41.76 29.43 2.82 0.00 0.00 0.41 0.02 23.42
Median 0.00 12817 & 1610 226.0 47.64 18.24 1.03 0.00 0.00 0.00 0.00 0.00
Maximum 4220 101702 & 12628 1213 69.7 142.7 15.0 0.0 0.0 6.8 0.4 371.4
Minimum 0.000 2420 & 678.5 74.52 11.52 1.506 0.000 0.000 0.000 0.000 0.000 0.000
Total 7097 795122 & 84946 9608 1295 882.8 87.3 0.0 0.0 12.6 0.6 725.9
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2465 & " ... Relative Uncertainty +/-10%
Ann. Median 0.581& # ... Relative Uncertainty +/-15%
Annual Total 899777 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 101702 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range Year 1994
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.00 19.82 3968 233.3 5.59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 1
2 0.00 10.97 12721 208.8 5.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 2
3 0.00 7.38 14338 187.4 4.91 0.00 0.00 0.00 0.00 0.00 0.00 0.00 3
4 0.00 5.98 48689 & 168.0 4.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 4
5 0.00 41.60 36355 $ 151.9 3.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 5
6 110.2 188.0 23913 " 138.2 2.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 6
7 83.98 109.8 16427 128.1 2.17 0.00 0.00 0.00 0.00 0.00 0.00 0.00 7
8 265.0 54.02 10314 118.5 2.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 8
9 93.83 44.03 7411 110.5 1.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 9
10 35.24 766.4 5652 103.8 1.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10
11 104.8 903.5 4477 94.67 1.05 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11
12 41.66 677.9 3477 82.88 0.69 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12
13 254.3 556.9 2748 73.11 0.42 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13
14 734.3 3120 2271 65.85 0.22 0.00 0.00 0.00 0.00 0.00 0.00 1296 14
15 301.7 3532 1898 59.39 0.10 0.00 0.00 0.00 0.00 0.00 0.00 426.3 15
16 224.9 9718 1602 52.85 0.02 0.00 0.00 0.00 0.00 0.00 0.00 242.1 16
17 454.0 5582 1372 46.39 0.00 0.00 0.00 0.00 0.00 0.00 0.00 221.9 17
18 672.9 5086 1203 40.96 0.00 0.00 0.00 0.00 0.00 0.00 0.00 427.9 18
19 777.5 4012 1049 35.54 0.00 0.00 0.00 0.00 0.00 0.00 0.00 261.7 19
20 764.4 3958 919.4 31.11 0.00 0.00 0.00 0.00 0.00 0.00 0.00 217.5 20
21 645.2 5836 808.0 27.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 148.6 21
22 388.0 6951 711.3 23.33 0.00 0.00 0.00 0.00 0.00 0.00 0.00 93.56 22
23 229.2 5919 631.2 20.57 0.00 0.00 0.00 0.00 0.00 0.00 0.00 62.38 23
24 151.6 3689 563.4 17.52 0.00 0.00 0.00 0.00 0.00 0.00 0.00 43.98 24
25 106.0 2636 503.3 15.15 0.00 0.00 0.00 0.00 0.00 0.00 0.00 34.31 25
26 73.60 2493 454.7 12.30 0.00 0.00 0.00 0.00 0.00 0.00 0.00 86.99 26
27 46.33 2095 409.5 10.08 0.00 0.00 0.00 0.00 0.00 0.00 0.00 125.0 27
28 35.12 1732 369.8 8.46 0.00 0.00 0.00 0.00 0.00 0.00 0.00 103.9 28
29 39.85 334.5 7.24 0.00 0.00 0.00 0.00 0.00 0.00 0.00 48.99 29
30 28.85 297.7 6.26 0.00 0.00 0.00 0.00 0.00 0.00 0.00 27.79 30
31 23.95 263.4 0.00 0.00 0.00 0.00 18.29 31
Mean 215.7 2491 6650 & 75.98 1.137 0.000 0.000 0.000 0.000 0.000 0.000 125.4
Median 104.8 1913 1602 & 56.12 0.024 0.000 0.000 0.000 0.000 0.000 0.000 34.31
Maximum 777.5 9718 48689 & 233.3 5.59 0.00 0.00 0.00 0.00 0.00 0.00 1296
Minimum 0.000 5.985 263.4 & 6.264 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Total 6686 69746 206150 & 2279 35.3 0.0 0.0 0.0 0.0 0.0 0.0 3887
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 791.2 & " ... Relative Uncertainty +/-10%
Ann. Median 0.000& $ ... Relative Uncertainty +/-20%
Annual Total 288784 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 48689 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 12.1 15744 21733 " 1796 1091 297.1 109.2# 19.7 0.0 0.0 0.0 0.0 1
2 7.7 24716 " 20410 1611 1032 286.9 106.5# 18.0 0.0 0.0 0.0 0.0 2
3 7.7 16491 25509 " 1459 971.5 277.9 113.2# 16.6 0.0 0.0 0.0 0.0 3
4 5.0 10190 44122 $ 1338 907.0 270.0 122.1# 14.6 0.0 0.0 0.0 0.0 4
5 3.3 8839 28937 # 1235 859.4 260.6 143.4# 13.8 0.0 0.0 0.0 0.0 5
6 2.2 36718 # 20083 " 1427 813.0 249.5 131.3# 12.3 0.0 0.0 0.0 0.0 6
7 16.6 23444 # 21465 # 2336 782.0 240.3 108.5# 11.3 0.0 0.0 0.0 0.0 7
8 15.5 12052 66724 & 2834 753.3 231.9 94.0# 9.7 0.0 0.0 0.0 0.0 8
9 7.4 10024 31039 $ 7835 722.6 223.8 86.2# 9.2 0.0 0.0 0.0 0.0 9
10 42.5 28832 $ 16487 8308 689.5 215.4 82.3# 8.6 0.0 0.0 0.0 0.0 10
11 114.8$ 42495 $ 11942 5772 658.1 210.8 78.6# 8.0 0.0 0.0 0.0 91.5 11
12 124.5$ 59192 & 9303 4966 632.0 203.6 75.2# 7.3 0.0 0.0 0.0 527.3 12
13 2017 $ 45820 $ 7391 4046 612.4 197.6 72.6# 6.8 0.0 0.0 0.0 250.1 13
14 310.0$ 24575 " 5954 5249 583.7 192.0 70.0 6.7 0.0 0.0 0.0 149.3 14
15 333.7$ 18153 " 4916 5168 550.9 184.3 67.5 5.8 0.0 0.0 0.0 99.9 15
16 2707 $ 13431 " 4168 3900 524.7 175.1 64.9 4.9 0.0 0.0 0.0 349.9 16
17 10240 $ 15832 " 3608 5557 511.8 168.7 62.2 4.1 0.0 0.0 0.0 166.1 17
18 5751 $ 21800 " 3279 6836 531.0 159.8 59.5 3.3 0.0 0.0 0.0 176.1 18
19 3343 $ 23380 " 8897 " 4583 575.7 152.0 55.9 2.9 0.0 0.0 0.0 123.7 19
20 2143 $ 21258 " 39672 $ 3425 630.8 147.9 52.0 2.4 0.0 0.0 0.0 87.4 20
21 1426 $ 16129 21996 # 2797 540.1 144.2 47.1 2.1 0.0 0.0 0.0 64.3 21
22 1124 $ 11092 11724 2408 475.1 140.5 43.7 1.9 0.0 0.0 0.0 48.2 22
23 879.5$ 14948 " 7787 2133 431.3 136.7 39.7 1.7 0.0 0.0 0.0 33.7 23
24 829.7$ 26455 " 5879 1908 405.9 133.0 37.1 1.4 0.0 0.0 0.0 24.9 24
25 707.4$ 51585 & 4707 1722 388.9 129.5 33.9 1.0 0.0 0.0 0.0 18.3 25
26 500.6$118778 & 3877 1562 376.1 125.4 31.5 0.7 0.0 0.0 0.0 12.6 26
27 410.7$ 69836 & 3265 1426 362.4 121.8 29.1 0.5 0.0 0.0 0.0 105.0 27
28 549.0$ 41358 $ 2810 1316 347.3 118.6 25.7 0.2 0.0 0.0 0.0 107.4 28
29 51154 & 2475 1226 331.6 115.4 23.8 0.1 0.0 0.0 0.0 45.6 29
30 90411 & 2225 1154 318.7 112.3 21.6 0.0 0.0 0.0 0.0 38.4 30
31 25418 # 2012 307.1 21.3 0.0 0.0 30.4 31
Mean 6471 &29399 &14981 & 3244 603.8 187.4 68.05# 6.31 0.00 0.00 0.00 82.25
Median 500.6 &22590 & 8897 & 2372 575.7 179.7 64.91# 4.92 0.00 0.00 0.00 38.40
Maximum 90411 &118778 & 66724 & 8308 1091 297.1 143.4# 19.7 0.0 0.0 0.0 527.3
Minimum 2.167&8839 &2012 &1154 307.1 112.3 21.32 # 0.001 0.000 0.000 0.000 0.000
Total 200614 &823167 &464397 & 97333 18717 5623 2110 # 195.7 0.0 0.0 0.0 2550
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 4424 & " ... Relative Uncertainty +/-10%
Ann. Median 109.2 & # ... Relative Uncertainty +/-15%
Annual Total 1614705& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 118778 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 25.84 6603 2081 489.4 365.5 79.00 15.85 0.00 0.00 0.00 0.00 0.00 1
2 91.09 5203 1409 445.4 336.5 72.84 14.32 0.00 0.00 0.00 0.00 0.00 2
3 329.3 2980 1084 409.0 310.2 67.01 12.08 0.00 0.00 0.00 0.00 0.00 3
4 358.4 3331 1045 378.1 287.3 62.20 10.47 0.00 0.00 0.00 0.00 0.00 4
5 542.3 4410 2562 342.0 268.1 56.64 9.67 0.00 0.00 0.00 0.00 0.00 5
6 598.7 9212 5560 311.9 250.0 51.83 7.79 0.00 0.00 0.00 0.00 0.18 6
7 622.8 6340 31249 # 296.3 234.3 49.77 6.34 0.00 0.00 0.00 0.00 7.16 7
8 461.9 4730 29696 " 289.4 220.7 47.02 4.77 0.00 0.00 0.00 0.00 0.19 8
9 334.4 9907 22762 " 285.3 210.4 45.00 3.86 0.00 0.00 0.00 0.00 0.54 9
10 252.8 7610 14619 277.2 202.0 43.29 3.27 0.00 0.00 0.00 0.00 0.05 10
11 198.4 4726 10226 375.6 194.5 39.75 2.83 0.00 0.00 0.00 0.00 0.00 11
12 169.0 3173 7298 898.6 187.0 33.32 2.54 0.00 0.00 0.00 0.00 0.00 12
13 273.6 2316 5558 2039 176.5 33.32 2.16 0.00 0.00 0.00 0.00 0.00 13
14 246.3 1774 4298 6104 163.2 33.24 1.93 0.00 0.00 0.00 0.00 0.00 14
15 206.9 1403 3555 3552 151.7 31.50 1.80 0.00 0.00 0.00 0.00 0.00 15
16 194.6 1145 3234 3153 140.7 30.35 1.62 0.00 0.00 0.00 0.00 0.00 16
17 322.9 944.9 2931 3100 133.1 29.58 1.50 0.00 0.00 0.00 0.00 0.02 17
18 259.6 858.6 3374 2215 127.0 28.92 1.41 0.00 0.00 0.00 0.00 611.9 18
19 178.6 884.5 3444 1643 121.4 28.26 1.28 0.00 0.00 0.00 0.00 2162 19
20 136.5 683.3 2563 1310 115.3 27.04 1.10 0.00 0.00 0.00 0.00 1453 20
21 122.0 566.9 2025 1099 106.8 26.71 0.81 0.00 0.00 0.00 0.00 882.4 21
22 864.6 490.0 1631 941.3 103.0 25.94 0.54 0.00 0.00 0.00 0.00 391.0 22
23 1904 466.0 1380 822.8 102.1 25.28 0.39 0.00 0.00 0.00 0.00 224.1 23
24 1344 485.3 1205 731.3 99.48 24.36 0.19 0.00 0.00 0.00 0.00 184.2 24
25 1203 824.7 1058 653.3 96.03 24.28 0.05 0.00 0.00 0.00 0.00 171.7 25
26 748.3 782.2 932.8 585.4 92.72 23.57 0.00 0.00 0.00 0.00 0.00 128.1 26
27 534.5 1273 829.4 525.9 91.08 22.66 0.00 0.00 0.00 0.00 0.00 1113 27
28 403.9 4660 741.3 475.0 90.13 22.35 0.00 0.00 0.00 0.00 0.00 1064 28
29 317.6 2008 663.3 434.8 90.13 20.44 0.00 0.00 0.00 0.00 0.00 1017 29
30 639.2 598.9 398.2 87.27 17.90 0.00 0.00 0.00 0.00 0.00 820.0 30
31 1735 539.9 82.88 0.00 0.00 0.00 644.4 31
Mean 503.9 3096 5489 #1153 168.9 37.45 3.503 0.000 0.000 0.000 0.000 350.8
Median 329.3 2008 2562 # 555.7 140.7 30.93 1.625 0.000 0.000 0.000 0.000 0.537
Maximum 1904 9907 31249 # 6104 365.5 79.00 15.85 0.00 0.00 0.00 0.00 2162
Minimum 25.84 466.0 539.9 # 277.2 82.88 17.90 0.000 0.000 0.000 0.000 0.000 0.000
Total 15620 89789 170153 # 34580 5237 1123 108.6 0.0 0.0 0.0 0.0 10876
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 894.8 # " ... Relative Uncertainty +/-10%
Ann. Median 28.59 # # ... Relative Uncertainty +/-15%
Annual Total 327487 #
Maximum Minimum
Daily 31249 # 0.000#
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 669.4 15495 34149 $ 874.5 153.8 19.5# 0.0# 0.0# 0.0# 0.0# 0.0# 25.1& 1
2 1247 10886 89200 & 821.8 149.3 14.9# 0.0# 0.0# 0.0# 0.0# 0.0# 1.4& 2
3 1001 8413 91068 & 764.1 144.6 12.0# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 3
4 843.1 8662 47499 & 710.1 141.2 9.7# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 4
5 749.3 9685 27384 " 653.3 137.4 7.8# 0.0# 0.0# 0.0# 0.0# 0.0# 180.3& 5
6 623.1 6171 17900 " 603.2 133.4 6.1# 0.0# 0.0# 0.0# 0.0# 0.0# 123.3& 6
7 582.7 8343 12871 565.5 129.4 4.5# 0.0# 0.0# 0.0# 0.0# 0.0# 240.9& 7
8 561.5 13312 10181 529.5 125.4 3.7# 0.0# 0.0# 0.0# 0.0# 0.0# 224.2& 8
9 491.7 7384 8217 495.3 119.6 3.1# 0.0# 0.0# 0.0# 0.0# 0.0# 760.9& 9
10 380.1 5820 10734 468.9 137.3 2.5# 0.0# 0.0# 0.0# 0.0# 0.0# 1928 & 10
11 315.6 4810 14179 446.9 170.2 1.8# 0.0# 0.0# 0.0# 0.0# 0.0# 8903 & 11
12 420.6 14152 9310 428.3 175.4 1.5# 0.0# 0.0# 0.0# 0.0# 0.0# 11184 & 12
13 302.1 8940 6494 410.8 177.0 1.1# 0.0# 0.0# 0.0# 0.0# 0.0# 6079 & 13
14 343.5 5918 5183 392.1 170.5 0.9# 0.0# 0.0# 0.0# 0.0# 0.0# 6143 & 14
15 404.1 7571 4288 365.0 153.2 0.7# 0.0# 0.0# 0.0# 0.0# 0.0# 6863 & 15
16 498.2 10974 3672 341.1 144.0# 0.5# 0.0# 0.0# 0.0# 0.0# 0.0# 4733 & 16
17 2903 10472 3225 319.2 141.4# 0.4# 0.0# 0.0# 0.0# 0.0# 0.0# 3217 & 17
18 17654 " 11272 2884 298.7 128.5# 0.3# 0.0# 0.0# 0.0# 0.0# 0.0# 4696 & 18
19 14708 15046 2600 280.2 119.9# 0.3# 0.0# 0.0# 0.0# 0.0# 0.0# 8954 & 19
20 22853 " 11922 2346 263.5 118.1# 0.2# 0.0# 0.0# 0.0# 0.0# 0.0# 8689 & 20
21 16411 22289 " 2102 247.9 108.2# 0.1# 0.0# 0.0# 0.0# 0.0# 0.0# 19703 & 21
22 15103 27076 " 1884 234.6 96.2# 0.1# 0.0# 0.0# 0.0# 0.0# 0.0& 10724 & 22
23 11473 25637 " 1703 223.1 87.8# 0.1# 0.0# 0.0# 0.0# 0.0# 0.0& 6152 & 23
24 7654 33077 $ 1534 213.9 82.2# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 7085 & 24
25 8203 132295 & 1404 204.7 68.1# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 3254 & 25
26 41234 $ 73378 & 1296 193.8 60.4# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 1840 & 26
27 39911 $ 48283 $ 1198 184.3 50.2# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 1517 & 27
28 27963 # 45760 $ 1114 175.6 42.3# 0.0# 0.0# 0.0# 0.0# 0.0# 0.0& 2340 & 28
29 66454 & 1037 166.9 35.0# 0.0# 0.0# 0.0# 0.0# 0.0# 231.3& 1767 & 29
30 39630 $ 974.6 159.6 29.3# 0.0# 0.0# 0.0# 0.0# 0.0# 127.8& 1170 & 30
31 24227 " 922.2 24.2# 0.0# 0.0# 0.0# 774.6& 31
Mean 11800 &21537 &13502 & 401.2 114.6 # 3.06# 0.00# 0.00# 0.00# 0.00# 11.97& 4170 &
Median 1247 &11123 & 3672 & 353.1 128.5 # 0.61# 0.00# 0.00# 0.00# 0.00# 0.00& 2340 &
Maximum 66454 &132295 & 91068 & 874.5 177.0# 19.5# 0.0# 0.0# 0.0# 0.0# 231.3& 19703 &
Minimum 302.1 &4810 & 922.2 & 159.6 24.24 # 0.000# 0.000# 0.000# 0.000# 0.000# 0.000& 0.000&
Total 365815 &603042 &418551 & 12036 3554 # 91.9# 0.0# 0.0# 0.0# 0.0# 359.0&129271 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 4199 & " ... Relative Uncertainty +/-10%
Ann. Median 14.93 & # ... Relative Uncertainty +/-15%
Annual Total 1532720& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 132295 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 502.9 &12339 & 603.6 347.2 81.06 18.08 0.01 0.00 0.00 0.00 0.00 260.6 1
2 319.1 &11078 & 528.7 279.6 70.63 16.18 0.00 0.00 0.00 0.00 191.7 195.5 2
3 228.5 & 9486 & 469.2 235.4 63.29 14.22 0.00 0.00 0.00 0.00 107.2 170.6 3
4 246.1 & 8592 & 539.3 208.2 58.19 13.27 0.00 0.00 0.00 0.00 142.5 146.4 4
5 1068 & 8638 & 636.0 189.8 51.94 12.68 0.00 0.00 0.00 0.00 71.91 94.52 5
6 6292 & 9271 & 574.0 184.7 47.04 12.05 0.00 0.00 0.00 0.00 18.92 265.8 6
7 8174 & 8893 & 493.9 209.0 42.17 9.61 0.00 0.00 0.00 0.00 7.28 205.1 7
8 5393 & 8142 & 417.9 213.4 37.91 8.21 0.01 0.00 0.00 0.00 3.32 116.6 8
9 2004 & 8130 & 360.2 183.4 35.31 6.87 0.75 0.00 0.00 0.00 1.03 75.70 9
10 850.7 & 7423 & 332.9 171.3 33.03 6.12 0.85 0.00 0.00 0.00 141.1 41.37 10
11 1145 & 8279 & 301.8 156.6 31.74 5.03 0.54 0.00 0.00 0.00 380.1 33.40 11
12 12728 &12399 & 301.4 141.4 30.28 4.23 0.27 0.00 0.00 0.00 269.2 539.5 12
13 14394 &12411 & 271.3 128.7 29.19 3.79 0.12 0.00 0.00 0.00 128.5 15420 13
14 8744 & 9140 & 265.3 116.0 29.18 3.25 0.03 0.00 0.00 0.00 77.11 8462 14
15 5725 & 7186 & 405.0 115.8 29.08 2.77 0.00 0.00 0.00 0.00 45.58 3912 15
16 4750 & 5924 & 918.6 187.3 41.70 2.43 0.00 0.00 0.00 0.00 24.78 2330 16
17 3188 & 4936 & 544.5 275.5 81.04 1.91 0.00 0.00 0.00 72.12 15.22 1568 17
18 8191 & 3611 & 451.1 194.0 72.44 1.38 0.00 0.00 0.00 106.0 9.30 1241 18
19 7294 & 2754 & 403.3 158.8 60.37 1.13 0.00 0.00 0.00 38.29 5.66 1843 19
20 5004 & 2301 & 337.6 146.6 51.20 1.04 0.00 0.00 0.00 12.10 3.22 11406 20
21 3535 & 1982 & 307.2 147.8 43.31 1.00 0.00 0.00 0.00 4.08 2.09 17896 " 21
22 5912 & 2572 & 264.1 169.6 41.50 1.21 0.00 0.00 0.00 1.27 19.51 14471 22
23 4863 & 2534 & 309.6 191.9 37.65 1.28 0.00 0.00 0.00 0.26 4.42 6923 23
24 5601 & 1850 & 344.7 169.7 35.44 1.05 0.00 0.00 0.00 0.02 1.11 4238 24
25 7107 & 1349 & 448.2 161.3 32.63 0.67 0.00 0.00 0.00 0.00 0.54 6322 25
26 7805 & 1041 & 434.3 155.7 29.24 0.43 0.00 0.00 0.00 0.00 33.10 7374 26
27 6450 & 825.2 & 510.5 135.0 26.40 0.27 0.00 0.00 0.00 0.00 117.4 7811 27
28 5961 & 704.8 528.7 115.2 24.20 0.17 0.00 0.00 0.00 0.00 2897 " 8202 28
29 9167 & 450.0 102.1 22.01 0.11 0.00 0.00 0.00 0.00 1136 7534 29
30 14443 & 476.4 90.55 20.32 0.05 0.00 0.00 0.00 0.00 520.1 10113 30
31 14191 & 446.1 18.89 0.00 0.00 0.00 6331 31
Mean 5848 &6207 & 441.1 176.0 42.21 5.017 0.083 0.000 0.000 7.552 212.5 "4695 "
Median 5725 &7304 & 446.1 169.6 37.65 2.601 0.000 0.000 0.000 0.000 28.94 "2330 "
Maximum 14443 &12411 & 918.6 347.2 81.06 18.08 0.85 0.00 0.00 106.0 2897 "17896 "
Minimum 228.5 & 704.8 & 264.1 90.55 18.89 0.046 0.000 0.000 0.000 0.000 0.000" 33.40 "
Total 181277 &173793 & 13675 5281 1308 150.5 2.6 0.0 0.0 234.1 6376 "145543 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1446 & " ... Relative Uncertainty +/-10%
Ann. Median 37.65 & & ... Relative Uncertainty +/-30%
Annual Total 527641 &
Maximum Minimum
Daily 17896 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 3774 10383 5655 1017 440.3 147.8 58.65 14.41 0.00 0.00 0.00 231.3 1
2 2705 30249 # 5056 930.1 418.9 142.2 57.77 13.14 0.00 0.00 0.00 155.3 2
3 2099 23415 # 4948 863.1 400.5 136.1 56.49 12.24 0.00 0.00 0.00 106.2 3
4 1768 14570 4154 834.8 385.5 132.3 56.01 11.15 0.00 0.00 0.00 86.73 4
5 1653 9096 4054 1044 372.3 129.7 54.74 10.28 0.00 0.00 0.00 130.3 5
6 1738 7111 4465 1289 358.6 128.1 53.99 9.36 0.00 0.00 0.00 103.4 6
7 5183 12444 4868 1270 347.3 127.5 53.66 8.34 0.00 0.00 0.00 63.58 7
8 28176 "26200 # 8398 1112 333.4 130.0 53.27 7.55 0.00 0.00 0.00 45.67 8
9 28463 "34345 # 7617 1462 319.5 135.5 51.52 6.59 0.00 0.00 0.00 35.79 9
10 17870 "27262 # 5862 9034 304.5 148.7 49.97 5.33 0.00 0.00 0.00 23.28 10
11 11598 20057 "15226 4740 289.9 151.5 48.63 4.88 0.00 0.00 0.00 16.63 11
12 7226 18690 "15207 3475 280.2 142.1 47.19 4.42 0.00 0.00 0.04 22.11 12
13 7438 17065 9346 2332 272.4 131.7 45.15 3.84 0.00 0.00 0.03 24.19 13
14 10627 20473 # 5892 1853 266.0 121.0 42.38 2.91 0.00 0.00 0.02 14.54 14
15 12459 33550 # 4490 1528 260.6 114.8 40.32 1.91 0.00 0.00 0.01 27.02 15
16 11802 23241 " 3710 1302 256.2 108.3 37.95 1.24 0.00 0.00 0.00 33.68 16
17 13206 29571 # 3169 1144 248.8 101.7 36.46 0.84 0.00 0.00 0.00 59.91 17
18 14827 27860 # 2783 1034 240.1 95.91 34.88 0.44 0.00 0.00 0.00 69.19 18
19 9172 71322 & 2491 950.7 229.7 90.58 32.98 0.24 0.00 0.00 0.00 79.93 19
20 5945 76013 & 2260 879.2 218.6 85.44 31.08 0.12 0.00 0.00 0.00 157.4 20
21 5860 35450 # 2104 809.3 209.0 80.37 29.50 0.07 0.00 0.00 0.00 193.8 21
22 9349 28991 " 1942 749.7 199.2 74.98 27.74 0.03 0.00 0.00 0.00 195.2 22
23 15323 28463 " 1933 694.6 190.9 69.61 25.76 0.01 0.00 0.00 210.9 2289 23
24 16329 17948 " 1992 648.3 184.0 66.51 22.95 0.00 0.00 0.00 2097 1260 24
25 15700 12197 2039 611.9 179.0 63.85 20.53 0.00 0.00 0.00 698.9 693.3 25
26 11687 9410 1914 580.2 172.0 61.73 19.48 0.00 0.00 0.00 330.1 448.3 26
27 6793 7662 1725 549.2 167.1 60.11 18.90 0.00 0.00 0.00 187.1 462.0 27
28 5438 6362 1475 519.5 162.5 58.39 18.20 0.00 0.00 0.00 124.7 1021 28
29 7796 1365 490.6 159.9 58.58 17.47 0.00 0.00 0.00 1885 523.0 29
30 11803 1236 463.6 157.2 59.31 16.60 0.00 0.00 0.00 470.0 757.0 30
31 9599 1121 152.3 15.73 0.00 0.00 1546 31
Mean 10110 "24264 & 4468 1474 263.8 105.1 37.93 3.85 0.00 0.00 200.1 350.8
Median 9349 "21857 & 3710 984.1 256.2 111.5 37.95 1.24 0.00 0.00 0.00 106.2
Maximum 28463 "76013 &15226 9034 440.3 151.5 58.65 14.41 0.00 0.00 2097 2289
Minimum 1653 "6362 &1121 463.6 152.3 58.39 15.73 0.000 0.000 0.000 0.000 14.54
Total 313406 "679401 &138496 44211 8177 3154 1176 119.3 0.0 0.0 6004 10875
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3301 & " ... Relative Uncertainty +/-10%
Ann. Median 130.0 & # ... Relative Uncertainty +/-15%
Annual Total 1205019& & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 76013 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 1300 4333 22508 # 3759 5235 814.4 400.9 191.8 71.3 5.0 8.6 0.0 1
2 1916 3430 15350 4010 4487 790.4 392.8 191.5 66.5 5.0 5.6 0.0 2
3 2872 2931 40335 & 3697 3953 773.7 386.9 189.0 61.9 14.8 3.7 0.0 3
4 3341 3630 115904 & 3150 3544 762.2 381.2 183.1 57.1 11.6 2.1 0.0 4
5 5488 4828 117682 & 2821 3209 750.2 372.8 176.7 52.8 6.7 1.0 30.4 5
6 5495 3203 55970 & 52991 & 2941 732.6 363.1 170.8 48.8 7.2 0.5 203.5 6
7 7409 2995 32116 # 70052 & 2724 717.4 353.6 165.9 45.1 5.5 0.2 303.0 7
8 11760 4420 35793 $ 23956 # 2557 704.8 345.9 162.0 41.4 4.7 0.0 269.2 8
9 8150 11227 47106 $ 14317 2408 695.3 338.9 158.5 37.3 8.2 0.0 313.7 9
10 4856 10643 43390 $ 10702 2271 683.8 332.0 155.7 33.7 16.0 0.0 489.7 10
11 24330 " 7520 40241 $ 8353 2150 661.7 326.8 153.2 30.1 26.9 0.0 460.2 11
12 28342 " 6980 45317 $ 7102 2028 643.0 324.7 150.4 26.5 52.4 0.0 398.5 12
13 29646 # 23152 " 34147 # 6073 1912 622.2 322.9 146.0 23.3 73.6 0.0 339.2 13
14 17931 28807 " 28244 " 5195 1802 " 608.9 319.9 140.5 20.5 69.7 0.0 311.1 14
15 12132 20509 " 36010 # 4561 1687 600.7 316.9 135.7 17.9 46.3 0.0 225.6 15
16 8269 13801 38788 # 4180 1579 594.0 308.9 131.4 15.6 40.7 0.0 192.1 16
17 11676 11139 33255 # 4697 1472 586.5 294.5 128.0 13.6 88.1 0.0 163.9 17
18 17612 24274 " 20501 " 4554 1399 574.0 281.7 124.9 12.0 122.0 0.0 143.3 18
19 9495 18592 " 15165 4363 1350 557.0 268.1 121.4 10.3 96.0 0.0 531.1 19
20 6259 11700 12154 4165 1305 542.9 255.5 117.5 8.6 96.4 0.0 398.6 20
21 6357 8282 10942 4575 1266 526.8 246.7 114.0 7.8 118.7 0.0 368.9 21
22 14781 6591 11907 4560 1231 511.8 238.8 110.9 7.4 116.1 0.0 294.0 22
23 18941 5933 9293 18917 " 1181 494.6 232.8 107.2 7.1 89.6 0.0 231.8 23
24 12476 4861 7206 54473 $ 1140 476.7 228.0 101.6 6.8 71.6 0.0 192.0 24
25 11575 7879 6123 34210 $ 1112 461.1 224.7 95.9 6.5 58.7 0.0 170.8 25
26 25365 " 5204 8487 17797 " 1082 451.4 217.2 91.6 6.3 48.1 0.0 261.6 26
27 16582 " 3936 7511 11895 1039 441.3 205.8 88.4 6.1 39.7 0.0 363.8 27
28 9902 20750 $ 5805 9113 987.2 429.7 198.1 85.0 6.1 29.8 0.0 287.4 28
29 10109 46640 $ 4625 7429 933.5 419.7 193.5 81.5 6.1 22.6 0.0 220.0 29
30 8122 3958 6210 880.7 409.1 191.9 78.1 5.5 17.2 0.0 176.8 30
31 5568 3516 838.8 191.8 75.0 13.0 147.2 31
Mean 11550 #11317 $29334 &13729 & 1990 " 601.3 292.2 133.0 25.33 45.87 0.73 241.5
Median 9902 # 7520 $22508 & 6142 & 1579 " 597.4 308.9 131.4 16.78 39.75 0.00 231.8
Maximum 29646 # 46640 $117682 & 70052 & 5235 " 814.4 400.9 191.8 71.3 122.0 8.6 531.1
Minimum 1300 #2931 $3516 &2821 & 838.8 " 409.1 191.8 75.01 5.510 4.686 0.000 0.000
Total 358056 #328190 $909346 &411877 & 61705 " 18038 9057 4123 760.0 1422 21.8 7487
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 5765 & " ... Relative Uncertainty +/-10%
Ann. Median 424.7 & # ... Relative Uncertainty +/-15%
Annual Total 2110084& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 117682 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 120.9 1117 32341 # 3665 715.9 218.4 118.3 49.46 4.75 0.00 0.00 3.95 1
2 99.04 2251 31768 # 3231 625.5 214.8 116.3 47.05 4.01 0.00 0.00 1.60 2
3 87.06 4142 59915 & 2893 572.6 210.8 114.6 45.58 3.43 0.00 0.00 0.70 3
4 84.14 15522 "83590 & 2596 536.3 206.7 112.9 44.32 2.90 0.00 0.00 0.21 4
5 95.20 30368 "40012 $ 2346 509.6 203.4 111.5 43.42 2.39 0.00 0.00 0.07 5
6 129.0 21594 "24361 " 2157 474.6 200.5 110.4 42.54 1.96 0.00 0.00 0.04 6
7 157.7 12219 18247 2005 444.1 197.3 109.4 41.71 1.54 0.00 0.00 0.00 7
8 185.8 19141 "12199 1878 419.2 194.6 110.6 40.37 1.23 0.00 0.00 5.40 8
9 196.2 18824 9404 1735 401.7 192.7 117.9 38.99 0.99 0.00 0.00 154.0 9
10 211.3 10510 16123 " 1594 387.6 189.8 127.2 36.92 0.71 0.00 0.00 68.43 10
11 176.2 7301 15431 " 1474 377.1 186.5 136.1 34.39 0.45 0.00 0.00 17.39 11
12 552.7 5638 9892 1368 369.0 185.7 141.6 32.74 0.24 0.00 0.00 6.52 12
13 515.1 14528 " 7215 1281 363.7 187.4 141.1 30.86 0.09 0.00 16.53 11.86 13
14 690.6 28265 " 6187 1198 360.4 185.8 133.0 28.06 0.02 0.00 35.56 6.77 14
15 886.0 31029 # 7084 1131 357.4 175.7 124.0 25.44 0.00 0.00 6.23 2.54 15
16 793.7 25882 "10868 1074 351.7 166.7 117.2 23.24 0.00 0.00 15.26 1.28 16
17 792.6 29438 #15430 " 1011 342.9 157.8 110.8 20.71 0.00 0.00 2.64 0.68 17
18 818.1 35816 #22522 " 956.7 330.7 149.7 106.1 18.90 0.00 0.00 0.67 0.34 18
19 870.6 18925 "23223 " 924.8 313.3 142.9 102.8 17.06 0.00 0.00 0.13 0.12 19
20 1053 27013 "28191 # 917.0 296.6 136.7 98.06 15.32 0.00 0.00 0.01 0.03 20
21 834.1 23825 "17842 911.2 288.2 131.7 92.86 13.85 0.00 0.00 0.00 0.00 21
22 704.2 14261 11961 863.6 283.4 127.9 87.59 12.48 0.00 0.00 0.00 0.00 22
23 718.0 12421 12224 794.1 279.9 124.7 82.67 11.44 0.00 0.00 0.00 0.00 23
24 666.2 11016 24155 " 734.6 276.8 123.7 78.86 10.57 0.00 0.00 0.00 0.00 24
25 644.8 10849 27176 " 692.2 271.8 122.7 73.49 9.84 0.00 0.00 0.00 0.00 25
26 783.8 12768 16338 657.3 265.8 122.8 67.02 9.01 0.00 0.00 0.00 0.00 26
27 918.2 9626 10063 632.3 257.0 123.1 61.75 8.15 0.00 0.00 0.00 0.00 27
28 1583 11611 " 7471 621.1 248.4 123.2 57.50 7.53 0.00 0.00 14.15 0.00 28
29 1306 5934 836.2 239.7 123.0 54.30 6.72 0.00 0.00 82.24 0.00 29
30 1123 4924 839.6 231.5 121.1 51.34 5.98 0.00 0.00 14.45 154.8 30
31 1126 4178 223.9 49.81 5.46 0.00 142.1 31
Mean 610.4 16639 #19880 & 1434 368.3 164.9 100.5 25.10 0.82 0.00 6.26 18.67
Median 690.6 14395 #15431 & 1103 351.7 171.2 110.4 23.24 0.00 0.00 0.00 0.34
Maximum 1583 35816 #83590 & 3665 715.9 218.4 141.6 49.46 4.75 0.00 82.24 154.8
Minimum 84.14 1117 #4178 & 621.1 223.9 121.1 49.81 5.465 0.000 0.000 0.000 0.000
Total 18922 465899 #616269 & 43016 11416 4948 3117 778.1 24.7 0.0 187.9 578.8
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3192 & " ... Relative Uncertainty +/-10%
Ann. Median 122.8 & # ... Relative Uncertainty +/-15%
Annual Total 1165157& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 83590 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 36.8 4539 27422 " 662.3 134.3 30.7 10.9 0.2 0.0 0.0 0.0 0.0 1
2 12.9 9799 23571 " 625.4 126.9 28.6 10.8 0.1 0.0 0.0 0.0 0.0 2
3 5.8 5191 15206 587.3 121.7 27.2 10.3 0.1 0.0 0.0 0.0 0.0 3
4 3.2 3009 10596 554.0 114.8 26.1 9.4 0.0 0.0 0.0 0.0 0.0 4
5 2.4 2088 8038 522.0 110.4 25.6 8.8 0.0 0.0 0.0 0.0 0.0 5
6 1.8 1531 6401 501.0 105.9 26.5 8.3 0.0 0.0 0.0 0.0 0.0 6
7 5.3 1702 5292 498.3 102.5 26.9 8.0 0.0 0.0 0.0 0.0 0.0 7
8 10.1 7397 4456 494.6 98.9 28.0 7.8 0.0 0.0 0.0 0.0 0.0 8
9 3.1 46351 $ 4516 443.0 95.9 27.4 7.6 0.0 0.0 0.0 0.0 0.0 9
10 1.7 18735 " 5316 411.7 91.1 27.2 7.6 0.0 0.0 0.0 0.0 0.0 10
11 80.0 9523 4033 388.8 86.7 26.5 7.8 0.0 0.0 0.0 0.0 0.0 11
12 146.2 8505 3225 374.9 82.0 27.1 7.6 0.0 0.0 0.0 0.0 0.0 12
13 138.7 8231 2792 359.2 77.7 28.1 7.1 0.0 0.0 0.0 0.0 0.0 13
14 207.0 5765 2472 343.6 73.6 28.9 6.6 0.0 0.0 0.0 0.0 0.0 14
15 247.8 4342 2218 322.0 70.4 28.1 6.0 0.0 0.0 0.0 0.0 0.0 15
16 179.4 5107 2254 299.7 67.2 26.7 5.3 0.0 0.0 0.0 0.0 0.0 16
17 148.0 4000 2113 281.2 64.7 25.5 4.5 0.0 0.0 0.0 0.0 0.0 17
18 111.0 11232 " 1952 267.4 61.4 23.8 4.0 0.0 0.0 0.0 0.0 0.0 18
19 81.3 12872 1792 255.2 59.0 22.0 3.6 0.0 0.0 0.0 0.0 0.0 19
20 60.4 12636 1918 241.2 57.6 20.3 3.2 0.0 0.0 0.0 0.0 0.0 20
21 51.4 62578 & 1634 230.2 56.1 19.2 3.1 0.0 0.0 0.0 0.0 0.0 21
22 39.5 342633 & 1390 220.5 54.4 17.6 2.8 0.0 0.0 0.0 0.0 0.0 22
23 366.6 175663 & 1249 212.0 53.1 16.4 2.4 0.0 0.0 0.0 0.0 0.0 23
24 254.3 40672 $ 1146 202.2 51.2 15.6 2.2 0.0 0.0 0.0 0.0 48.6 24
25 168.4 24747 " 1090 193.5 49.0 14.8 1.9 0.0 0.0 0.0 0.0 16.0 25
26 181.3 17286 1032 183.8 46.6 14.2 1.6 0.0 0.0 0.0 0.0 0.6 26
27 315.4 46410 & 970.3 175.5 44.4 13.9 1.3 0.0 0.0 0.0 0.0 0.1 27
28 322.7 35570 # 903.6 165.1 41.5 13.3 1.1 0.0 0.0 0.0 0.0 0.0 28
29 985.5 833.5 153.5 38.4 12.8 0.7 0.0 0.0 0.0 0.0 0.0 29
30 1321 766.6 143.3 35.7 12.1 0.4 0.0 0.0 0.0 0.0 0.0 30
31 1880 707.8 33.2 0.4 0.0 0.0 0.0 31
Mean 237.7 33147 & 4752 " 343.7 74.40 22.69 5.25 0.01 0.00 0.00 0.00 2.11
Median 111.0 9661 &2218 " 310.8 67.25 25.84 5.267 0.000 0.000 0.000 0.000 0.000
Maximum 1880 342633 & 27422 " 662.3 134.3 30.7 10.9 0.2 0.0 0.0 0.0 48.6
Minimum 1.714 1531 & 707.8 " 143.3 33.19 12.12 0.350 0.000 0.000 0.000 0.000 0.000
Total 7369 928114 &147307 " 10312 2306 680.8 162.9 0.4 0.0 0.0 0.0 65.4
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3004 & " ... Relative Uncertainty +/-10%
Ann. Median 7.976& # ... Relative Uncertainty +/-15%
Annual Total 1096318& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 342633 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.00 537.2 16788 180.4 88.18 6.47 0.00 0.00 0.00 0.00 0.00 0.00 1
2 0.00 295.6 14749 186.8 81.94 6.41 0.00 0.00 0.00 0.00 0.00 0.00 2
3 0.00 236.4 8809 309.6 75.71 6.10 0.00 0.00 0.00 0.00 0.00 0.00 3
4 0.00 181.8 5669 583.4 70.45 5.69 0.00 0.00 0.00 0.00 0.00 0.00 4
5 0.00 146.8 4062 468.7 65.91 5.06 0.00 0.00 0.00 0.00 0.00 0.00 5
6 0.00 128.2 3130 417.5 61.06 4.53 0.00 0.00 0.00 0.00 0.00 0.00 6
7 0.00 203.0 2593 346.9 57.04 4.02 0.00 0.00 0.00 0.00 0.00 0.00 7
8 0.00 353.4 2204 302.2 51.80 3.64 0.00 0.00 0.00 0.00 0.00 0.00 8
9 0.00 553.2 1814 271.1 47.21 3.20 0.00 0.00 0.00 0.00 0.00 0.00 9
10 0.00 513.4 1537 261.3 44.24 2.76 0.00 0.00 0.00 0.00 0.00 0.00 10
11 0.00 422.8 1325 248.3 40.84 2.40 0.00 0.00 0.00 0.00 0.00 0.00 11
12 0.00 307.9 1135 221.4 38.39 2.06 0.00 0.00 0.00 0.00 3.64 0.00 12
13 0.00 223.7 978.5 214.8 36.03 1.72 0.00 0.00 0.00 0.00 0.45 0.00 13
14 0.00 495.4 846.5 205.1 34.15 1.36 0.00 0.00 0.00 0.00 0.16 45.11 14
15 0.00 515.2 745.2 241.9 31.76 1.22 0.00 0.00 0.00 0.00 1.01 356.5 15
16 0.00 351.4 667.6 342.0 29.64 1.52 0.00 0.00 0.00 0.00 9.65 115.2 16
17 0.00 643.2 606.9 391.9 27.81 1.41 0.00 0.00 0.00 0.00 0.62 339.7 17
18 0.00 487.4 567.7 351.4 26.55 1.17 0.00 0.00 0.00 0.00 0.56 871.4 18
19 0.00 360.3 528.7 294.2 25.35 0.82" 0.00 0.00 0.00 0.00 0.39 413.8 19
20 0.00 277.8 495.9 252.7 24.19 0.46" 0.00 0.00 0.00 0.00 0.15 351.1 20
21 0.00 210.9 447.4 213.0 23.32 0.21 0.00 0.00 0.00 0.00 0.06 289.1 21
22 0.00 9222 # 405.4 181.7 21.89 0.11 0.00 0.00 0.00 0.00 0.02 463.7 22
23 0.00 30887 # 374.0 160.1 19.91 0.03 0.00 0.00 0.00 0.00 0.01 636.9 23
24 414.9 25581 # 387.3 144.0 17.56 0.01 0.00 0.00 0.00 0.00 0.00 469.1 24
25 122.6 12792 386.2 131.1 15.56 0.00 0.00 0.00 0.00 0.00 0.00 555.1 25
26 8.65"13293 337.0 121.7 14.04 0.00 0.00 0.00 0.00 0.00 0.00 390.3 26
27 494.4 " 9632 300.8 113.8 12.26 0.00 0.00 0.00 0.00 0.00 0.00 708.4 27
28 71.33"10657 267.1 108.3 10.38 0.00 0.00 0.00 0.00 0.00 0.00 640.4 28
29 7.49 239.3 102.4 9.19 0.00 0.00 0.00 0.00 0.00 0.00 385.4 29
30 623.7 215.2 95.54 8.20 0.00 0.00 0.00 0.00 0.00 0.00 395.5 30
31 919.9 194.6 7.14 0.00 0.00 0.00 1926 31
Mean 85.90 "4268 #2349 248.8 36.05 2.080" 0.000 0.000 0.000 0.000 0.558 301.7
Median 0.000" 455.1 # 667.6 231.6 29.64 1.383" 0.000 0.000 0.000 0.000 0.000 289.1
Maximum 919.9 "30887 #16788 583.4 88.18 6.47" 0.00 0.00 0.00 0.00 9.65 1926
Minimum 0.000" 128.2 # 194.6 95.54 7.136 0.000" 0.000 0.000 0.000 0.000 0.000 0.000
Total 2663 "119508 # 72806 7463 1118 62.4" 0.0 0.0 0.0 0.0 16.7 9353
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 583.5 # " ... Relative Uncertainty +/-10%
Ann. Median 0.001# # ... Relative Uncertainty +/-15%
Annual Total 212990 #
Maximum Minimum
Daily 30887 # 0.000#
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 12919 4040 21226 " 5341 428.1 293.6 97.24 30.58 0.00 0.00 0.00 0.00 1
2 27456 #18463 "16467 5640 403.7 307.9 96.62 29.24 0.00 0.00 0.00 0.00 2
3 22525 "34893 #16134 5115 379.2 293.7 96.86 27.24 0.00 0.00 0.00 0.05 3
4 9458 19583 "34550 $ 3931 362.5 288.6 96.05 24.51 0.00 0.00 0.00 243.1 4
5 5392 9428 53949 $ 3036 359.7 293.2 94.65 22.24 0.00 0.00 0.00 69.06 5
6 4474 6339 43318 $ 2566 359.5 280.9 92.31 20.50 0.00 0.00 0.00 24.02 6
7 3565 5432 21664 " 2273 357.8 257.7 88.68 19.01 0.00 0.00 0.00 10.34 7
8 3781 6838 14331 2043 350.7 230.4 84.52 17.24 0.00 0.00 0.00 5.21 8
9 5792 25729 #17221 " 1845 339.8 206.5 81.34 15.05 0.00 0.00 0.00 2.52 9
10 5886 28385 #31561 # 1675 326.1 188.6 77.34 12.71 0.00 0.00 0.00 1.27 10
11 3743 39989 $13616 1521 312.6 175.1 72.52 10.70 0.00 0.00 0.26 0.62 11
12 3243 38385 # 9414 1396 299.7 163.3 68.06 9.10 0.00 0.00 0.50 0.27 12
13 2520 22071 " 7246 1300 289.0 153.8 63.68 8.04 0.00 0.00 0.22 0.10 13
14 1890 16162 " 5824 1224 285.1 144.8 59.36 6.71 0.00 0.00 0.10 0.02 14
15 1474 11125 " 4832 1152 278.6 136.9 56.00 5.85 0.00 0.00 0.04 0.03 15
16 1201 8121 " 4144 1077 273.1 129.6 52.71 4.64 0.00 0.00 0.01 0.10 16
17 1009 7107 3629 997.5 262.9 123.0 49.29 3.73 0.00 0.00 0.00 0.05 17
18 832.3 10508 3532 924.1 251.2 118.8 45.67 2.78 0.00 0.00 0.00 4.14 18
19 687.6 7427 3708 855.4 240.7 115.7 43.26 2.08 0.00 0.00 0.00 5.64 19
20 572.9 5888 3240 794.2 231.9 113.3 40.84 1.60 0.00 0.00 0.00 6.15 20
21 486.4 13453 2971 740.1 224.9 110.8 38.48 1.39 0.00 0.00 0.00 2.16 21
22 425.6 22619 " 3027 691.5 218.0 108.2 37.41 1.09 0.00 0.00 0.00 1.30 22
23 457.2 16568 3122 649.8 214.1 107.8 35.90 0.79 0.00 0.00 0.00 0.73 23
24 497.3 28985 $ 4084 618.5 210.3 107.3 34.76 0.59 0.00 0.00 0.00 0.39 24
25 678.6 36097 $ 6156 590.6 218.2 106.0 34.22 0.42 0.00 0.00 0.00 0.26 25
26 632.8 22465 " 7964 560.3 217.0 104.2 33.86 0.27 0.00 0.00 0.00 0.52 26
27 1069 15299 11510 527.0 226.9 102.0 32.96 0.18 0.00 0.00 0.00 2.47 27
28 3101 11805 6685 496.5 222.0 99.99 32.41 0.10 0.00 0.00 0.00 336.7 28
29 9658 18028 " 4837 470.9 247.4 99.16 32.41 0.04 0.00 0.00 0.00 556.1 29
30 8220 3907 449.7 277.1 98.37 32.24 0.01 0.00 0.00 0.00 334.7 30
31 5905 3375 285.4 31.60 0.00 0.00 263.7 31
Mean 4824 #17629 $12492 $ 1683 288.8 168.6 59.14 8.98 0.00 0.00 0.04 60.38
Median 3101 #16162 $ 6685 $ 1115 278.6 133.2 52.71 4.64 0.00 0.00 0.00 1.30
Maximum 27456 #39989 $53949 $ 5640 428.1 307.9 97.24 30.58 0.00 0.00 0.50 556.1
Minimum 425.6 #4040 $2971 $ 449.7 210.3 98.37 31.60 0.000 0.000 0.000 0.000 0.000
Total 149551 #511231 $387244 $ 50501 8953 5059 1833 278.4 0.0 0.0 1.1 1872
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3051 $ " ... Relative Uncertainty +/-10%
Ann. Median 103.1 $ # ... Relative Uncertainty +/-15%
Annual Total 1116524$ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 53949 $ 0.000$
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 250.6 523.3 549.7 115.1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 132.7 1
2 902.9 896.6 1005 98.13 0.000 0.000 0.000 0.000 0.000 0.000 0.000 555.8 2
3 1458 1442 908.8 84.68 0.000 0.000 0.000 0.000 0.000 0.000 0.000 191.3 3
4 638.9 1952 700.2 74.72 0.000 0.000 0.000 0.000 0.000 0.000 0.000 497.3 4
5 388.7 1747 541.4 63.69 0.000 0.000 0.000 0.000 0.000 0.000 0.000 622.4 5
6 276.2 1056 902.2 52.53 0.000 0.000 0.000 0.000 0.000 0.000 0.000 833.3 6
7 185.5 754.4 1694 44.11 0.000 0.000 0.000 0.000 0.000 0.000 0.000 485.0 7
8 128.2 540.3 1979 38.18 0.000 0.000 0.000 0.000 0.000 0.000 0.000 193.5 8
9 89.42 401.6 3285 33.86 0.000 0.000 0.000 0.000 0.000 0.000 0.000 213.3 9
10 60.49 330.3 5696 30.42 0.000 0.000 0.000 0.000 0.000 0.000 0.000 266.7 10
11 41.86 443.7 3199 27.71 0.000 0.000 0.000 0.000 0.000 0.000 0.000 224.6 11
12 109.1 686.4 2071 24.97 0.000 0.000 0.000 0.000 0.000 0.000 0.000 314.1 12
13 5302 952.9 1455 21.91 0.000 0.000 0.000 0.000 0.000 0.000 0.000 199.0 13
14 8335 919.0 1143 18.73 0.000 0.000 0.000 0.000 0.000 0.000 0.000 317.2 14
15 3773 926.1 890.8 15.33 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1286 15
16 1942 610.3 718.4 12.08 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1858 16
17 1227 443.5 630.0 9.768 0.000 0.000 0.000 0.000 0.000 0.000 0.000 800.6 17
18 860.9 337.5 557.3 7.996 0.000 0.000 0.000 0.000 0.000 0.000 0.000 719.8 18
19 622.4 290.9 480.9 6.126 0.000 0.000 0.000 0.000 0.000 0.000 0.000 696.2 19
20 460.1 381.7 423.0 4.413 0.000 0.000 0.000 0.000 0.000 0.000 23.14 353.5 20
21 404.1 564.0 370.7 2.980 0.000 0.000 0.000 0.000 0.000 0.000 302.8 227.0 21
22 446.0 570.5 330.4 2.048 0.000 0.000 0.000 0.000 0.000 0.000 354.6 157.8 22
23 344.4 424.2 321.7 1.457 0.000 0.000 0.000 0.000 0.000 0.000 174.9 124.3 23
24 285.7 357.2 312.4 0.913 0.000 0.000 0.000 0.000 0.000 0.000 39.83 91.29 24
25 225.2 326.3 293.4 0.440 0.000 0.000 0.000 0.000 0.000 0.000 14.91 118.8 25
26 193.4 297.2 260.9 0.198 0.000 0.000 0.000 0.000 0.000 0.000 5.977 284.6 26
27 150.1 335.2 287.3 0.088 0.000 0.000 0.000 0.000 0.000 0.000 2.467 1331 27
28 121.9 507.4 237.6 0.019 0.000 0.000 0.000 0.000 0.000 0.000 1.064 1117 28
29 97.31 190.4 0.001 0.000 0.000 0.000 0.000 0.000 0.000 0.492 2840 29
30 80.38 158.1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.194 6009 30
31 131.3 134.1 0.000 0.000 0.000 0.000 4596 31
Mean 952.6 679.2 1023 26.42 0.000 0.000 0.000 0.000 0.000 0.000 30.68 892.2
Median 285.7 531.8 557.3 13.71 0.000 0.000 0.000 0.000 0.000 0.000 0.000 353.5
Maximum 8335 1952 5696 115.1 0.000 0.000 0.000 0.000 0.000 0.000 354.6 6009
Minimum 41.86 290.9 134.1 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 91.29
Total 29532 19018 31728 792.6 0.00 0.00 0.00 0.00 0.00 0.00 920.4 27657
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
Annual Mean 300.4
Ann. Median 0.000
Annual Total 109648
Maximum Minimum
Daily 8335 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 3672 6788 9246 19692 " 1031 314.7 164.3 78.13 4.59 0.00 0.00 0.00 1
2 3627 5099 7244 12750 1234 306.8 160.9 74.09 3.88 0.00 0.00 0.00 2
3 13427 4172 5336 9705 1184 299.1 158.7 69.31 3.12 0.00 0.00 0.00 3
4 7274 3514 3912 7841 1038 289.8 152.1 64.27 2.52 0.00 0.00 0.00 4
5 4661 3027 3726 9439 929.8 278.3 147.0 58.10 1.98 0.00 0.00 0.00 5
6 8359 11459 " 8814 9678 860.4 266.8 140.7 51.85 1.60 0.00 0.00 0.00 6
7 6226 14142 18255 # 6932 811.4 257.7 134.4 47.36 1.26 0.00 0.00 0.00 7
8 3557 8195 71876 & 5164 768.2 249.4 130.2 43.64 0.88 0.00 0.00 0.00 8
9 2622 8881 74549 & 4366 740.6 243.0 127.2 40.44 0.46 0.00 0.00 0.00 9
10 2470 9983 35788 $ 3984 711.3 238.4 124.7 37.88 0.24 0.00 0.00 0.00 10
11 5577 15524 21061 " 7280 685.9 233.0 123.5 36.12 0.13 0.00 0.00 53.49 11
12 3645 11931 43393 $ 4606 662.7 227.1 123.3 33.49 0.06 0.00 0.00 1.95 12
13 5561 6667 39485 $ 3829 637.4 223.8 124.8 31.08 0.03 0.00 0.00 0.71 13
14 12145 4612 52581 $ 3499 610.7 222.2 120.9 29.50 0.01 0.00 99.49 0.58 14
15 9351 3528 61736 & 2961 584.0 225.1 118.7 28.55 0.00 0.00 13.59 0.36 15
16 13099 2883 48185 $ 3980 557.3 227.9 116.2 28.03 0.00 0.00 2.02 0.19 16
17 16424 2520 30924 " 3573 532.4 227.5 114.3 27.31 0.00 0.00 0.47 0.17 17
18 25265 " 2607 24427 " 2843 508.3 224.5 111.9 25.90 0.00 0.00 0.19 0.24 18
19 17238 3357 14934 2403 490.9 218.6 109.3 23.56 0.00 0.00 0.09 0.23 19
20 14077 4909 10875 2156 477.2 209.5 108.4 21.10 0.00 0.00 0.05 0.26 20
21 12080 4499 8817 1941 464.5 200.6 107.6 20.09 0.00 0.00 0.02 418.9 21
22 9121 3963 7324 1757 451.6 193.0 106.6 18.94 0.00 0.00 0.00 232.0 22
23 12547 4442 6770 1609 441.4 187.8 105.2 17.76 0.00 0.00 0.00 132.0 23
24 22080 " 3602 6509 1495 432.6 183.4 102.6 16.74 0.00 0.00 0.00 103.7 24
25 37987 $ 3455 6100 1410 422.4 181.3 100.1 15.53 0.00 0.00 0.00 106.3 25
26 58186 $ 4392 18272 " 1337 412.5 177.9 97.67 14.31 0.00 0.00 0.00 66.47 26
27 36889 $ 5349 21063 1277 393.5 175.6 95.20 13.00 0.00 0.00 0.00 62.92 27
28 21406 " 8661 18006 1219 371.3 171.8 92.87 11.54 0.00 0.00 0.00 38.67 28
29 15436 16290 1158 351.2 168.4 89.78 9.74 0.00 0.00 0.00 21.05 29
30 10607 26168 # 1079 335.3 165.1 85.93 7.64 0.00 0.00 0.00 11.97 30
31 8693 33044 # 323.5 81.93 5.92 0.00 7.69 31
Mean 13655 $ 6149 "24345 & 4699 " 627.6 226.3 118.6 32.29 0.69 0.00 3.86 40.64
Median 10607 $ 4556 "18255 & 3536 " 557.3 224.8 116.2 28.03 0.00 0.00 0.00 0.36
Maximum 58186 $15524 "74549 &19692 " 1234 314.7 164.3 78.13 4.59 0.00 99.49 418.9
Minimum 2470 $2520 "3726 &1079 " 323.5 165.1 81.93 5.919 0.000 0.000 0.000 0.000
Total 423312 $172161 "754709 &140961 " 19455 6788 3677 1001 20.8 0.0 115.9 1260
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 4174 & " ... Relative Uncertainty +/-10%
Ann. Median 165.1 & # ... Relative Uncertainty +/-15%
Annual Total 1523461& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 74549 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 5.1 821.6 165.0 9167 534.7 238.9 286.3 103.2 13.5 0.0 0.0 0.0 1
2 4.0 718.4 177.9 7167 506.9 228.7 269.3 99.6 11.4 0.0 0.0 0.0 2
3 4.1 632.2 297.0 5788 481.2 219.3 256.1 94.9 9.5 0.0 0.0 40.0 3
4 4.4 563.0 325.9 4778 456.5 212.6 245.5 88.7 7.7 0.0 0.0 78.5 4
5 4.0 966.3 436.7 4134 435.0 206.0 235.0 83.6 6.3 0.0 0.0 37.4 5
6 112.9 1102 508.5 3615 413.5 200.0 224.7 76.6 4.9 0.0 0.0 29.1 6
7 122.9 795.9 410.0 3157 393.4 193.7 214.0 70.8 3.8 0.0 2.7 21.8 7
8 344.2 633.9 379.3 2772 375.5 185.9 202.6 65.5 3.1 0.0 37.0 18.1 8
9 634.2 548.2 384.4 2435 358.0 178.1 192.1 61.3 3.6 0.0 203.6 12.7 9
10 2207 496.9 494.5 2194 338.9 172.2 184.3 57.3 3.3 0.0 97.8 17.4 10
11 2648 530.8 461.5 1996 320.3 167.7 179.5 55.0 2.5 0.0 51.7 15.9 11
12 1747 587.5 410.2 1820 304.5 164.1 175.5 53.5 1.7 0.0 32.0 40.0 12
13 7926 529.9 363.3 1660 292.2 161.2 173.0 52.2 1.1 0.0 20.4 230.0 13
14 16152 456.7 334.4 1509 282.9 158.5 170.9 50.5 0.8 0.0 14.3 46.2 14
15 18147 381.5 367.2 1385 278.7 156.6 169.2 49.0 0.5 0.0 8.9 133.5 15
16 43175 & 320.3 567.1 1283 278.9 158.3 166.9 46.9 0.3 0.0 5.2 111.6 16
17 44975 & 275.0 1655 1203 351.2 159.8 161.7 43.3 0.2 0.0 2.8 344.1 17
18 23770 " 242.9 1468 1132 522.2 159.1 155.4 40.1 0.1 0.0 1.6 218.2 18
19 12639 219.6 1050 1055 672.7 182.1 147.8 36.6 0.0 0.0 0.9 1167 19
20 7975 211.0 3844 983.9 601.0 385.3 142.0 33.9 0.0 0.0 0.4 3277 20
21 5374 206.8 3737 927.2 526.3 674.1 136.4 32.4 0.0 0.0 0.2 1365 21
22 3982 198.3 7550 879.0 483.3 650.6 130.8 30.5 0.0 0.0 0.1 5534 22
23 3110 300.8 38981 & 831.0 437.7 589.9 126.8 28.1 0.0 0.0 0.0 17530 " 23
24 2495 281.0 47451 & 782.4 383.0 509.3 124.7 26.3 0.0 0.0 0.0 8244 24
25 2049 242.9 37479 $ 738.8 339.1 469.6 123.3 25.2 0.0 0.0 0.0 10843 25
26 1712 205.3 117735 & 696.3 311.0 452.3 121.7 23.7 0.0 0.0 0.0 6424 26
27 1459 176.4 92877 & 660.0 294.3 431.7 119.6 22.6 0.0 0.0 0.0 3126 27
28 1428 159.2 43496 & 625.9 282.7 393.3 117.5 21.2 0.0 0.0 0.0 1980 28
29 1288 22839 " 593.5 272.0 345.9 115.0 19.5 0.0 0.0 0.0 1838 29
30 1089 15888 563.0 260.4 310.7 110.9 17.9 0.0 0.0 0.0 4854 30
31 942.0 11898 248.9 106.6 15.7 0.0 3462 31
Mean 6694 & 457.3 14646 & 2218 388.3 290.5 170.5 49.21 2.47 0.00 15.98 2292 "
Median 1747 & 419.1 567.1 &1334 358.0 209.3 166.9 46.88 0.387 0.000 0.113 218.2 "
Maximum 44975 & 1102 117735 & 9167 672.7 674.1 286.3 103.2 13.5 0.0 203.6 17530 "
Minimum 3.980& 159.2 165.0 & 563.0 248.9 156.6 106.6 15.73 0.000 0.000 0.000 0.000"
Total 207526 & 12804 454031 & 66532 12037 8716 5285 1525 74.0 0.0 479.5 71038 "
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2301 & " ... Relative Uncertainty +/-10%
Ann. Median 193.7 & $ ... Relative Uncertainty +/-20%
Annual Total 840047 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 117735 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 2724 10048 72600 & 7270 526.3 193.5 138.0 49.21 4.67 0.00 0.00 0.00 1
2 2804 5135 46285 $ 5557 504.5 190.1 134.5 46.46 4.53 0.00 0.00 0.00 2
3 4381 8179 30454 # 4483 481.1 189.0 129.9 44.44 4.85 0.00 0.00 0.00 3
4 3662 9010 19382 " 3787 455.5 188.5 124.8 42.64 5.91 0.00 0.00 0.00 4
5 3374 15111 13154 3325 432.1 186.7 120.6 39.40 4.78 0.00 0.00 2.91 5
6 10449 11113 10104 2987 409.4 189.9 117.0 35.70 3.14 0.00 0.00 4.89 6
7 9157 12370 7995 2608 390.8 293.7 113.1 32.89 2.28 0.00 0.00 20.80 7
8 4143 14654 6540 2316 376.6 392.1 107.3 30.36 4.86 0.00 0.00 14.97 8
9 2825 11727 5567 2076 365.2 474.2 100.6 28.09 7.46 0.00 0.00 61.61 9
10 2530 8811 4661 1881 357.5 475.7 96.24 26.36 6.52 0.00 0.00 33.73 10
11 2448 7511 4064 1730 350.2 405.3 94.83 24.97 5.35 0.00 0.00 23.28 11
12 2330 8318 4005 1608 341.9 333.7 93.52 23.93 3.91 0.00 0.00 22.11 12
13 1978 8885 5443 1495 332.5 285.5 92.09 22.43 2.72 0.00 0.00 18.64 13
14 3258 8849 4067 1377 323.7 250.2 89.19 20.62 1.85 0.00 0.00 17.19 14
15 3660 8702 3765 1260 317.1 229.3 87.25 19.14 1.25 0.00 0.00 9.61 15
16 13468 10513 3753 1157 310.3 215.5 86.79 17.72 0.71 0.00 0.00 6.24 16
17 7822 15654 3350 1078 300.3 206.5 85.80 16.15 0.42 0.00 0.00 5.82 17
18 5123 11050 3524 1012 287.4 201.1 83.82 14.30 0.22 0.00 0.00 5.86 18
19 3545 9197 3103 957.9 275.2 196.7 81.97 13.39 0.10 0.00 0.00 3.66 19
20 2683 10704 3145 913.2 264.9 190.3 79.27 13.02 0.03 0.00 0.00 2.18 20
21 2145 39551 $ 3087 872.4 256.0 180.7 74.78 12.38 0.01 0.00 0.00 1.75 21
22 1726 79673 & 2695 833.2 249.7 170.6 71.72 11.51 0.00 0.00 0.00 5.23 22
23 1447 42483 & 2802 796.0 244.5 164.2 68.23 10.16 0.00 0.00 0.00 981.7 23
24 1258 20509 " 2549 755.7 240.5 158.4 64.87 8.95 0.00 0.00 0.00 790.7 24
25 1100 26610 # 2228 711.3 236.2 152.3 61.93 8.31 0.00 0.00 0.00 406.6 25
26 1196 18394 " 2241 665.1 232.8 147.5 59.95 7.95 0.00 0.00 0.00 2257 26
27 1266 11630 3118 626.2 227.9 143.3 58.45 7.23 0.00 0.00 0.00 5214 27
28 1807 9162 41130 & 594.5 220.1 141.9 56.95 6.62 0.00 0.00 0.00 5639 28
29 2259 38551 &45083 & 567.6 212.0 141.0 55.04 6.27 0.00 0.00 0.00 3800 29
30 1677 16696 " 546.1 205.0 140.2 53.40 5.79 0.00 0.00 0.00 3495 30
31 4787 10172 198.8 51.65 5.16 0.00 11018 31
Mean 3646 16969 &12476 & 1862 320.2 227.6 88.17 21.02 2.19 0.00 0.00 1092
Median 2724 11050 & 4067 & 1209 310.3 190.2 86.79 17.72 0.98 0.00 0.00 17.19
Maximum 13468 79673 &72600 & 7270 526.3 475.7 138.0 49.21 7.46 0.00 0.00 11018
Minimum 1100 5135 &2228 & 546.1 198.8 140.2 51.65 5.161 0.000 0.000 0.000 0.000
Total 113034 492102 &386761 & 55848 9926 6828 2733 651.6 65.6 0.0 0.0 33864
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3010 & " ... Relative Uncertainty +/-10%
Ann. Median 167.4 & # ... Relative Uncertainty +/-15%
Annual Total 1101813& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 79673 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 38678 $28698 #18267 943.1 200.5 94.18 40.59 2.37 0.00 0.00 0.00 0.00 1
2 25538 #38920 #22167 " 891.8 191.1 91.31 38.32 1.99 0.00 0.00 0.00 0.00 2
3 11442 43113 $17594 836.8 181.8 88.14 35.13 1.64 0.00 0.00 0.00 0.00 3
4 6885 57281 &12072 773.5 175.6 85.38 31.83 1.44 0.00 0.00 0.00 0.00 4
5 4362 45131 $ 8489 715.4 171.6 88.17 29.08 1.23 0.00 0.00 0.00 0.00 5
6 3416 51155 $ 6525 665.0 166.7 90.41 27.32 1.05 0.00 0.00 0.00 0.00 6
7 3073 39903 $ 5420 621.2 160.3 86.57 25.89 0.70 0.00 0.00 0.00 0.00 7
8 2399 21961 "10304 584.2 154.0 83.10 24.13 0.44 0.00 0.00 0.00 0.00 8
9 2183 20941 " 8991 553.9 150.4 76.99 22.11 0.37 0.00 0.00 0.01 0.00 9
10 2215 36012 $ 7369 527.4 146.0 72.69 20.18 0.33 0.00 0.00 0.05 0.00 10
11 1653 40410 $ 6285 504.8 141.7 67.82 18.67 0.27 0.00 0.00 0.03 0.00 11
12 1801 22294 " 4736 487.8 136.4 64.10 17.95 0.23 0.00 0.00 0.01 0.00 12
13 2254 52164 & 3880 471.4 131.9 62.65 17.07 0.19 0.00 0.00 0.00 0.00 13
14 1995 71018 & 3347 455.9 127.9 61.74 16.00 0.17 0.00 0.00 0.00 0.00 14
15 2114 90156 & 3076 427.3 123.7 57.34 14.42 0.15 0.00 0.00 0.00 0.00 15
16 1857 43905 & 2976 399.4 121.6 54.27 12.98 0.12 0.00 10.46 0.00 0.00 16
17 5624 21751 " 2725 377.7 121.0 52.70 12.11 0.10 0.00 46.37 0.00 0.00 17
18 7422 15505 2749 358.5 120.7 51.00 12.00 0.08 0.00 2.42 0.00 0.00 18
19 5631 13364 3005 341.2 120.2 49.17 11.84 0.06 0.00 0.56 0.00 0.00 19
20 4203 12182 2259 326.8 119.1 47.98 12.03 0.04 0.00 0.21 0.00 0.00 20
21 3502 10907 1973 315.9 116.8 47.44 12.40 0.03 0.00 0.10 0.00 0.00 21
22 3780 8551 1788 305.5 115.7 46.49 12.37 0.02 0.00 0.04 0.00 0.00 22
23 4393 6911 1643 299.9 115.4 45.30 11.39 0.01 0.00 0.02 0.00 0.00 23
24 6123 5830 1989 297.5 114.9 44.55 10.06 0.00 0.00 0.00 0.00 0.00 24
25 5555 5115 1791 279.7 114.2 44.74 8.81 0.00 0.00 0.00 0.00 0.00 25
26 8511 6912 1721 261.6 112.2 44.50 7.77 0.00 0.00 0.00 0.00 0.00 26
27 22911 #15909 1535 246.5 109.5 44.28 6.60 0.00 0.00 0.00 0.00 0.00 27
28 53069 &13308 1366 231.8 106.6 43.72 5.27 0.00 0.00 0.00 0.00 0.00 28
29 80956 & 1197 219.2 104.0 42.76 4.18 0.00 0.00 0.00 0.00 0.00 29
30 94832 & 1080 208.3 100.8 41.77 3.33 0.00 0.00 0.00 0.00 0.00 30
31 68604 & 997.6 97.41 2.80 0.00 0.00 0.00 31
Mean 15709 &29975 & 5462 " 464.3 134.5 62.38 16.92 0.42 0.00 1.94 0.00 0.00
Median 4393 &22128 & 3005 " 413.3 121.6 55.80 12.98 0.12 0.00 0.00 0.00 0.00
Maximum 94832 &90156 &22167 " 943.1 200.5 94.18 40.59 2.37 0.00 46.37 0.05 0.00
Minimum 1653 &5115 & 997.6 " 208.3 97.41 41.77 2.798 0.000 0.000 0.000 0.000 0.000
Total 486983 &839308 &169316 " 13929 4169 1871 524.6 13.0 0.0 60.2 0.1 0.0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 4154 & " ... Relative Uncertainty +/-10%
Ann. Median 40.59 & # ... Relative Uncertainty +/-15%
Annual Total 1516174& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 94832 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.000 3397 7202 189.9 20.79 45.98 0.000 0.000 0.000 0.000 2.569 432.4 1
2 0.285 3866 3835 169.6 17.51 42.78 0.000 0.000 0.000 0.000 1.505 249.3 2
3 0.886 3037 2500 153.8 14.76 37.56 0.000 0.000 0.000 0.000 381.6 268.0 3
4 0.240 2321 1766 141.1 11.97 31.64 0.000 0.000 0.000 0.000 195.9 157.1 4
5 0.103 2288 1325 128.3 9.253 27.16 0.000 0.000 0.000 0.000 113.2 115.9 5
6 0.060 2505 1046 114.9 6.651 23.91 0.000 0.000 0.000 0.000 71.23 100.8 6
7 0.024 2676 844.7 104.0 4.964 21.07 0.000 0.000 0.000 0.000 44.08 73.63 7
8 0.006 3663 695.1 93.70 3.499 18.35 0.000 0.000 136.8 0.000 28.58 48.00 8
9 0.001 2294 579.2 85.55 2.664 15.87 0.000 0.000 16.21 0.000 19.30 32.17 9
10 0.001 1505 524.2 81.90 2.171 13.57 0.000 0.000 2.323 0.000 12.89 23.38 10
11 94.95 1351 493.9 82.24 1.844 11.00 0.000 0.000 0.516 0.000 8.717 23.65 11
12 917.6 1435 465.2 81.23 1.621 8.669 0.000 0.000 0.124 56.01 6.109 18.71 12
13 5607 1130 424.0 102.5 1.264 7.070 21.30 0.000 0.095 476.2 4.420 103.5 13
14 4400 1274 3017 145.7 1.011 5.651 6.683 0.000 0.346 225.9 3.011 177.0 14
15 2190 1064 1397 163.6 1.016 4.050 1.752 0.000 0.174 372.3 2.041 77.85 15
16 2083 816.7 1140 128.3 5.391 2.989 1.368 0.000 0.029 87.38 1.336 40.36 16
17 1352 703.6 1755 131.8 13.60 2.263 1.500 0.000 0.003 47.63 0.675 96.06 17
18 1026 601.6 1605 160.1 13.53 1.842 0.757 0.000 0.000 132.6 0.253 1543 18
19 788.1 499.0 1204 132.0 21.19 1.465 0.336 0.000 0.000 85.50 0.075 1791 19
20 584.0 406.7 878.4 111.5 40.22 1.016 0.119 0.000 0.000 53.15 0.011 1044 20
21 536.5 340.5 683.6 95.73 58.98 0.593 0.030 0.000 0.000 35.10 0.000 635.2 21
22 453.7 291.1 553.8 78.83 58.76 0.377 0.002 0.000 0.000 24.44 0.000 766.2 22
23 476.5 271.1 461.3 66.05 48.93 0.200 0.000 0.000 0.000 18.61 0.000 762.3 23
24 464.6 432.2 394.6 54.47 42.43 0.103 0.000 0.000 0.000 149.4 0.000 491.2 24
25 392.5 536.9 356.2 46.47 38.26 0.049 0.000 0.000 0.000 164.3 0.000 327.1 25
26 337.4 648.8 341.9 40.15 36.93 0.018 0.000 0.000 0.000 68.29 0.000 238.8 26
27 452.7 1167 345.8 36.26 35.31 0.002 0.000 0.000 0.000 34.56 0.000 195.3 27
28 1305 2645 314.5 31.68 35.43 0.000 0.000 0.000 0.000 20.21 0.031 236.4 28
29 965.8 271.8 28.12 33.67 0.000 0.000 0.000 0.000 12.21 0.350 598.6 29
30 4266 235.7 24.67 37.33 0.000 0.000 0.000 0.000 7.314 0.548 448.0 30
31 4452 210.3 47.43 0.000 0.000 4.248 2973 31
Mean 1069 1542 1189 100.1 21.56 10.84 1.092 0.000 5.220 66.94 29.95 454.4
Median 464.6 1221 683.6 99.12 14.76 3.519 0.000 0.000 0.000 20.21 1.421 236.4
Maximum 5607 3866 7202 189.9 58.98 45.98 21.30 0.000 136.8 476.2 381.6 2973
Minimum 0.000 271.1 210.3 24.67 1.011 0.000 0.000 0.000 0.000 0.000 0.000 18.71
Total 33147 43168 36868 3004 668.4 325.3 33.85 0.00 156.6 2075 898.5 14087
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
Annual Mean 368.3
Ann. Median 21.07
Annual Total 134431
Maximum Minimum
Daily 7202 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 3669 29946 # 42404 $ 8391 1676 538.2 289.8 129.8 34.9 1.0 346.7 258.4 1
2 2624 26258 # 29503 # 8005 1605 523.6 283.8 126.6 33.2 0.8 449.0 248.5 2
3 2375 40086 # 28549 " 8792 1529 510.3 278.2 122.9 31.9 0.8 625.4 273.1 3
4 1830 19355 " 26260 " 50040 & 1444 499.4 272.9 120.1 30.6 0.6 453.5 504.9 4
5 1949 13128 34775 #130347 & 1358 489.6 269.5 116.6 29.2 0.5 522.7 473.8 5
6 2309 9809 41393 # 74965 & 1285 481.0 261.6 114.3 28.2 0.4 510.9 477.6 6
7 4844 7136 62581 & 38023 $ 1234 469.9 253.1 111.7 26.2 0.3 363.4 381.6 7
8 12065 10900 91724 & 27511 " 1199 459.3 242.6 109.6 23.3 0.2 269.0 288.8 8
9 16129 # 9381 52500 & 18727 1172 449.4 231.1 109.7 22.0 0.1 224.5 232.9 9
10 57277 & 8051 29374 # 13598 1130 438.7 218.1 104.9 20.7 0.1 440.2 196.7 10
11 108675 & 8545 62515 & 10741 1068 428.6 209.9 99.6 16.0 0.0 511.6 188.4 11
12 60088 & 30615 #165932 & 8771 1003 415.2 204.2 95.2 13.8 0.0 500.3 175.8 12
13 26705 # 32928 #215828 & 7349 955.9 399.1 201.4 91.8 11.8 0.0 656.1 252.8 13
14 67696 & 14334 186222 & 6370 925.1 385.6 200.2 88.0 10.6 0.0 820.9 359.0 14
15 109171 & 12985 80324 & 5661 898.9 377.7 197.0 83.7 9.5 0.0 933.3 371.2 15
16 55184 & 18732 " 33047 # 5119 875.5 373.7 193.7 80.5 8.7 0.0 943.7 1199 16
17 30638 # 14211 22162 " 4562 853.0 371.8 190.6 77.1 8.3 0.0 913.8 1284 17
18 25073 # 13112 21362 # 4073 828.4 369.7 185.5 71.6 7.8 0.0 2097 2297 18
19 31767 # 26308 # 40357 $ 3692 806.1 365.7 178.6 67.1 7.3 0.0 3264 1423 19
20 21560 " 42100 $ 48290 $ 3390 785.1 360.4 169.5 62.2 6.4 0.0 3501 1023 20
21 33867 # 65333 & 87374 & 3134 761.8 353.2 163.6 57.9 5.6 0.9 2404 820.9 21
22 33506 # 46581 & 90296 & 2926 738.3 345.2 160.1 54.8 5.1 6.7 1512 1033 22
23 32744 # 28525 # 76496 & 2738 710.7 336.5 156.3 51.2 4.7 85.1 1172 859.8 23
24 18290 " 23510 " 86405 & 2563 680.0 329.2 152.2 48.8 4.3 46.7 899.6 709.8 24
25 14689 18752 "144732 & 2395 649.1 325.5 149.0 46.3 3.8 28.1 704.2 566.9 25
26 13108 48800 &101913 & 2245 623.8 324.5 146.7 45.1 3.1 25.1 563.8 440.4 26
27 10552 147684 & 31324 # 2113 604.2 321.6 144.3 43.9 2.4 29.5 463.9 356.8 27
28 9591 88240 & 20515 " 1985 589.6 313.1 141.9 42.1 1.9 77.0 393.8 452.6 28
29 8467 15435 1862 577.5 304.7 139.4 40.3 1.4 64.0 337.8 380.7 29
30 7032 12214 1757 564.7 297.8 136.5 38.9 1.1 54.2 293.5 365.2 30
31 18649 # 9950 552.3 133.3 37.4 128.6 374.2 31
Mean 27165 &30548 &64250 &15395 & 957.5 398.6 198.5 80.32 13.79 17.76 903.1 589.4
Median 18290 &21432 &42404 & 5390 & 875.5 375.7 193.7 80.50 9.09 0.46 543.3 381.6
Maximum 109171 &147684 &215828 &130347 & 1676 538.2 289.8 129.8 34.9 128.6 3501 2297
Minimum 1830 &7136 &9950 &1757 & 552.3 297.8 133.3 37.37 1.142 0.000 224.5 175.8
Total 842125& 855344& 1991758& 461846& 29683 11958 6155 2490 414 551 27093 18272
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 11637 & " ... Relative Uncertainty +/-10%
Ann. Median 504.9 & # ... Relative Uncertainty +/-15%
Annual Total 4247686& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 215828 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 534.4 8296 5504 3280 701.2 277.1 161.7 69.26 14.47 0.00 0.00 88.39 1
2 506.8 5293 4933 2739 659.0 277.2 158.2 68.04 13.30 0.00 0.00 119.0 2
3 839.8 3725 3788 2415 627.2 277.5 153.4 66.93 11.58 0.00 0.00 172.2 3
4 610.6 2828 2959 2178 597.6 272.0 149.0 65.31 9.66 0.00 0.00 284.5 4
5 2459 2281 2738 1969 572.8 265.7 145.2 63.36 8.13 0.00 0.00 144.7 5
6 3457 3491 9506 1798 550.9 256.6 141.8 61.05 6.58 0.00 0.00 169.6 6
7 2226 2975 13724 1655 534.5 248.1 139.9 58.07 5.48 0.00 0.00 242.6 7
8 1472 2013 15123 1537 522.2 241.7 139.4 56.32 4.04 0.00 0.00 202.6 8
9 1103 1653 12286 1437 506.4 237.5 138.6 54.70 3.05 0.00 0.00 190.6 9
10 880.4 1392 8673 1339 488.7 233.4 137.4 52.39 2.29 0.00 0.00 194.0 10
11 734.8 1186 23651 # 1229 472.1 230.4 137.0 49.10 1.65 0.00 0.00 341.3 11
12 655.5 1011 23710 # 1140 455.2 227.6 135.6 45.29 1.04 0.00 0.00 942.4 12
13 729.5 880.8 11884 1078 435.7 224.9 135.5 42.60 0.63 0.00 0.00 460.9 13
14 1147 784.0 9201 1029 413.8 223.6 133.3 40.86 0.32 0.00 0.00 370.5 14
15 699.8 721.4 13124 988.4 393.4 222.4 129.8 39.74 0.16 0.00 0.00 377.0 15
16 614.3 652.9 39831 & 949.0 377.7 219.7 126.6 38.92 0.10 0.00 0.00 559.4 16
17 880.1 619.4 80244 & 900.3 367.1 213.2 123.4 37.59 0.05 0.00 0.00 1212 17
18 788.9 644.8 42956 $ 850.5 358.4 204.9 119.4 36.04 0.02 0.00 0.00 1425 18
19 651.3 564.4 22993 " 808.6 350.9 195.2 113.7 33.69 0.01 0.00 0.00 811.8 19
20 762.0 633.0 15000 773.5 343.9 188.3 107.0 32.08 0.00 0.00 0.00 1048 20
21 1084 788.7 11088 742.6 337.0 183.5 100.8 31.37 0.00 0.00 40.89 1079 21
22 1222 958.3 8605 718.8 328.3 178.4 94.80 30.41 0.00 0.00 40.66 1287 22
23 1049 2237 7747 697.6 320.7 174.1 91.23 28.86 0.00 0.00 12.79 1063 23
24 900.5 2641 10699 718.1 311.5 169.2 89.21 27.68 0.00 0.00 4.18 872.3 24
25 1765 2733 7394 1049 299.2 165.6 86.95 26.37 0.00 0.00 1.73 649.1 25
26 3020 2944 5588 1660 288.2 164.3 84.52 24.91 0.00 0.00 9.85 509.6 26
27 2975 4555 4474 1179 282.4 163.4 81.47 23.38 0.00 0.00 132.3 520.3 27
28 2989 4898 3813 1017 278.3 164.0 78.79 21.45 0.00 0.00 191.6 633.9 28
29 4182 10550 3427 839.9 276.0 163.9 76.33 19.82 0.00 0.00 396.7 932.7 29
30 10502 5070 754.9 274.8 164.1 73.68 18.12 0.00 0.00 161.4 536.7 30
31 12573 4503 275.8 71.19 15.97 0.00 395.0 31
Mean 2065 2550 14008 & 1316 419.4 214.3 117.9 41.28 2.75 0.00 33.07 575.4
Median 1049 2013 9201 &1063 377.7 221.1 126.6 38.92 0.127 0.000 0.000 509.6
Maximum 12573 10550 80244 & 3280 701.2 277.5 161.7 69.26 14.47 0.00 396.7 1425
Minimum 506.8 564.4 2738 & 697.6 274.8 163.4 71.19 15.97 0.000 0.000 0.000 88.39
Total 64015 73951 434237 & 39469 13001 6428 3655 1280 82.5 0.0 992.1 17836
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1789 & " ... Relative Uncertainty +/-10%
Ann. Median 242.2 & # ... Relative Uncertainty +/-15%
Annual Total 654945 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 80244 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 313.7 904.1 2066 539.3 131.4 111.2 33.90 0.61 0.00 0.00 0.00 39.23 1
2 262.8 767.4 1844 509.8 125.0 106.9 29.95 0.42 0.00 0.00 0.00 31.31 2
3 243.7 829.0 1549 510.5 120.9 100.3 27.19 0.22 0.00 0.00 0.00 73.58 3
4 258.4 787.5 1333 725.9 116.5 93.98 25.43 0.09 0.00 0.00 0.00 81.70 4
5 311.2 702.9 1201 1162 113.3 88.80 24.32 0.03 0.00 0.00 0.00 2201 5
6 328.9 617.8 1217 1179 110.0 84.41 23.01 0.01 0.00 0.00 0.00 5283 6
7 309.2 538.0 1473 903.1 107.0 80.93 21.61 0.00 0.00 0.00 0.00 2034 7
8 275.1 548.0 3308 734.9 101.5 77.12 20.25 0.00 0.00 0.00 0.00 775.2 8
9 229.6 564.5 2788 621.7 96.75 72.99 18.56 0.00 0.00 0.00 0.00 712.5 9
10 196.9 633.1 2546 538.0 92.17 68.59 16.64 0.00 0.00 0.00 0.00 573.5 10
11 171.8 698.6 11834 " 469.1 88.74 65.77 15.14 0.00 0.00 0.00 0.00 1305 11
12 239.9 613.8 14328 415.5 86.11 62.96 13.90 0.00 0.00 0.00 0.00 1011 12
13 375.8 608.6 8498 376.2 81.22 59.65 13.32 0.00 0.00 0.00 0.00 1923 13
14 769.9 601.9 5250 346.5 77.30 55.84 12.64 0.00 0.00 0.00 0.00 1050 14
15 781.9 1368 5376 322.8 76.55 52.17 11.63 0.00 0.00 0.00 0.00 1278 15
16 596.6 5940 3681 303.9 80.50 49.36 10.34 0.00 0.00 0.00 0.00 781.9 16
17 5220 8254 2940 286.6 92.67 47.04 9.24 0.00 0.00 0.00 0.00 593.2 17
18 9428 7277 2283 272.1 110.5 44.82 8.39 0.00 0.00 0.00 0.00 445.2 18
19 2811 5816 1850 258.1 125.0 42.33 7.52 0.00 0.00 0.00 0.00 326.4 19
20 2543 6508 1521 243.1 155.5 41.33 6.40 0.00 0.00 0.00 0.00 279.4 20
21 4223 5970 1284 230.1 275.6 43.95 5.43 0.00 0.00 0.00 0.00 559.3 21
22 2868 4622 1115 218.4 275.9 44.60 4.64 0.00 0.00 0.00 0.00 3546 22
23 1922 3442 986.3 205.6 257.4 43.66 3.76 0.00 0.00 0.00 1114 2160 23
24 1420 2807 900.4 192.1 244.1 43.05 2.91 0.00 0.00 0.00 1743 1349 24
25 1112 2746 905.1 183.5 218.2 42.34 2.27 0.00 0.00 0.00 660.6 1065 25
26 892.0 2485 961.3 178.0 180.2 42.77 1.80 0.00 0.00 0.00 253.9 788.2 26
27 729.4 2313 880.1 163.5 156.2 45.00 1.48 0.00 0.00 0.00 147.6 594.1 27
28 610.8 2248 772.1 152.6 142.0 46.95 1.31 0.00 0.00 0.00 98.12 518.6 28
29 579.1 677.1 144.9 131.1 45.39 1.13 0.00 0.00 0.00 68.01 457.6 29
30 606.3 610.9 138.7 122.8 39.91 0.99 0.00 0.00 0.00 50.90 406.7 30
31 767.6 572.7 116.5 0.81 0.00 0.00 350.2 31
Mean 1335 2543 2792 " 417.5 135.8 61.47 12.13 0.044 0.000 0.000 137.8 1051
Median 606.3 1136 1521 " 313.4 116.5 50.76 10.34 0.000 0.000 0.000 0.000 712.5
Maximum 9428 8254 14328 " 1179 275.9 111.2 33.90 0.61 0.00 0.00 1743 5283
Minimum 171.8 538.0 572.7 " 138.7 76.55 39.91 0.811 0.000 0.000 0.000 0.000 31.31
Total 41398 71212 86550 "12525 4209 1844 375.9 1.36 0.00 0.00 4135 32592
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 698.2 " " ... Relative Uncertainty +/-10%
Ann. Median 88.80 "
Annual Total 254843 "
Maximum Minimum
Daily 14328 " 0.000"
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 301.7 6330 7901 1140 435.0 169.9 76.4 27.1 0.0 0.0 0.0 0.0 1
2 258.5 5498 5336 1771 425.3 164.2 74.1 24.9 0.0 0.0 0.0 0.0 2
3 222.2 4824 4060 1911 412.3 159.7 73.0 22.6 0.0 0.0 0.0 0.0 3
4 187.6 11622 3416 1408 397.0 155.4 71.7 19.4 0.0 0.0 0.0 0.0 4
5 161.7 23274 " 2998 1219 409.1 148.9 70.7 16.0 0.0 0.0 0.0 0.0 5
6 180.3 15777 " 3292 1413 388.4 144.2 69.4 13.4 0.0 0.0 0.0 0.0 6
7 161.8 13261 14421 1618 360.4 139.1 69.7 12.8 0.0 0.0 0.0 0.0 7
8 150.4 21305 " 16476 1586 339.6 134.3 69.8 12.1 0.0 0.0 0.0 0.0 8
9 130.9 137068 & 14392 1663 324.7 128.7 68.1 11.4 0.0 0.0 0.0 0.0 9
10 108.2 226908 & 9998 1651 310.6 124.1 67.4 9.7 0.0 0.0 0.0 0.0 10
11 90.6 88197 & 8064 1527 299.1 123.1 66.3 7.8 0.0 0.0 0.0 231.5 11
12 77.2 47167 $ 7093 1454 290.1 121.5 65.8 6.4 0.0 0.0 0.0 28.7 12
13 75.0 27822 # 5255 1426 282.9 119.8 66.1 5.0 0.0 0.0 0.0 185.7 13
14 89.0 20713 " 4125 1251 271.7 116.9 71.6 3.8 0.0 0.0 0.0 67.4 14
15 191.3 60438 & 3569 1040 260.7 115.3 77.0 3.0 0.0 0.0 0.0 6.5 15
16 569.1 41366 $ 3170 919.1 250.9 111.9 77.3 2.3 0.0 0.0 0.0 1.9 16
17 3903 29115 # 2816 835.1 244.9 110.7 77.1 1.9 0.0 0.0 0.0 0.8 17
18 7508 22734 " 2526 771.0 240.3 109.2 74.8 1.6 0.0 0.0 0.0 0.2 18
19 12862 17639 " 2278 722.6 238.7 111.4 77.1 1.3 0.0 0.0 0.0 0.2 19
20 12984 11869 2056 679.2 234.3 113.5 79.2 1.1 0.0 0.0 0.0 0.1 20
21 7677 9339 1863 640.0 232.7 113.3 74.1 0.8 0.0 0.0 0.0 0.1 21
22 4562 7620 1715 603.2 230.5 114.0 66.9 0.6 0.0 0.0 0.0 15.6 22
23 3329 6302 1703 571.3 224.7 113.6 60.2 0.4 0.0 0.0 0.0 257.7 23
24 4421 5328 1622 540.6 215.9 111.9 53.7 0.2 0.0 0.0 0.0 148.7 24
25 11515 " 4624 1477 514.4 207.1 108.2 47.9 0.1 0.0 0.0 0.0 352.0 25
26 15768 7631 1359 490.6 202.0 102.9 42.7 0.0 0.0 0.0 0.0 338.5 26
27 8497 11899 1270 471.4 195.3 97.1 38.6 0.0 0.0 0.0 0.0 239.9 27
28 9971 9122 1183 457.2 188.2 92.3 36.1 0.0 0.0 0.0 0.0 167.6 28
29 10519 1097 447.2 182.7 87.2 33.9 0.0 0.0 0.0 0.0 119.1 29
30 15382 1026 440.1 179.2 81.4 31.0 0.0 0.0 0.0 0.0 84.1 30
31 9742 984.9 176.2 28.9 0.0 0.0 59.4 31
Mean 4568 "31957 & 4469 1039 279.0 121.5 63.12 6.64 0.00 0.00 0.00 74.38
Median 569.1 "14519 & 2998 979.8 250.9 114.7 69.43 2.31 0.00 0.00 0.00 1.94
Maximum 15768 "226908 & 16476 1911 435.0 169.9 79.2 27.1 0.0 0.0 0.0 352.0
Minimum 75.00 "4624 & 984.9 440.1 176.2 81.37 28.90 0.000 0.000 0.000 0.000 0.000
Total 141597 "894792 &138540 31181 8650 3644 1957 205.8 0.0 0.0 0.0 2306
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3350 & " ... Relative Uncertainty +/-10%
Ann. Median 97.10 & # ... Relative Uncertainty +/-15%
Annual Total 1222873& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 226908 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 77.28 6419 1326 694.5 " 198.4 " 49.49" 10.45 0.00 0.00 0.00 0.00 0.00 1
2 53.26 5254 3743 584.9 " 186.6 " 48.67" 10.04 0.00 0.00 0.00 0.00 0.00 2
3 35.59 4695 4679 516.5 " 179.2 " 46.77" 9.81 0.00 0.00 0.00 0.00 0.00 3
4 1849 3564 10932 468.1 " 169.8 " 43.37" 9.33 0.00 0.00 0.00 0.00 0.00 4
5 4549 2700 7237 442.2 " 164.9 " 38.72" 8.70 0.00 0.00 0.00 0.00 147.0 5
6 3089 2075 6320 454.0 " 156.4 " 35.75" 8.36 0.00 0.00 0.00 0.00 300.7 6
7 2064 1634 4795 405.2 " 148.4 " 34.47" 8.40 0.00 0.00 0.00 333.5 1815 7
8 1400 1342 3286 363.1 " 138.1 " 32.48" 8.27 0.00 0.00 0.00 223.9 584.3 8
9 1558 1127 2851 327.8 " 130.4 " 32.37" 7.85 0.00 0.00 0.00 50.51 360.9 9
10 4351 950.1 2332 302.8 " 124.0 " 31.64 7.40 0.00 0.00 0.00 23.77 243.3 10
11 3943 822.3 2200 274.2 " 118.1 " 30.95 6.91 0.00 0.00 0.00 193.2 291.7 11
12 2920 714.5 2475 250.9 " 114.8 " 30.35 6.00 0.00 0.00 0.00 24.43 472.9 12
13 2105 624.6 2541 234.9 " 110.3 " 29.35 4.88 0.00 0.00 0.00 6.44 488.9 13
14 1517 569.5 1909 221.6 " 104.3 " 28.22 3.86 0.00 0.00 0.00 2.23 1148 14
15 1270 521.2 1539 211.8 " 97.95" 27.09 3.21 0.00 0.00 0.00 20.63 1915 15
16 1539 464.1 1299 200.7 " 91.09" 26.49 2.88 0.00 0.00 0.00 10.23 1626 16
17 6264 428.8 1182 229.2 " 89.33" 25.63 2.55 0.00 0.00 0.00 2.91 1574 17
18 7421 381.8 1035 502.4 " 89.50" 24.33 2.28 0.00 0.00 0.00 0.94 791.1 18
19 7244 352.9 951.2 465.2 " 87.67" 22.80 2.00 0.00 0.00 0.00 0.26 494.6 19
20 6090 310.4 1411 1206 " 86.95" 20.87 1.81 0.00 0.00 0.00 0.08 500.5 20
21 4426 367.1 1228 755.6 " 85.29" 19.10 1.68 0.00 0.00 0.00 0.02 401.7 21
22 3728 393.1 1008 607.4 " 81.67" 17.83 1.57 0.00 0.00 0.00 0.00 321.6 22
23 2717 411.7 838.8 497.1 " 77.95" 16.85 1.48 0.00 0.00 0.00 0.00 566.5 23
24 2102 431.4 723.2 407.1 " 74.82" 15.41 1.27 0.00 0.00 0.00 0.00 1140 24
25 2019 550.7 673.4 " 349.3 " 70.00" 13.66 1.03 0.00 0.00 0.00 0.00 2220 25
26 2273 525.6 779.3 " 306.3 " 65.57" 12.32 0.73 0.00 0.00 0.00 0.00 1065 26
27 2160 1053 676.7 " 268.3 " 64.84" 11.57 0.49 0.00 0.00 0.00 0.00 722.2 27
28 3160 1514 603.9 " 242.1 " 63.21" 11.40 0.26 0.00 0.00 0.00 0.00 1154 28
29 3527 801.1 " 224.6 " 59.13" 11.30 0.13 0.00 0.00 0.00 0.00 1152 29
30 6383 962.9 " 208.5 " 56.81" 11.02 0.05 0.00 0.00 0.00 0.00 686.8 30
31 9782 796.5 " 54.57" 0.02 0.00 0.00 492.5 31
Mean 3278 1436 2359 " 407.4 " 107.7 " 26.67 " 4.313 0.000 0.000 0.000 29.77 731.4
Median 2717 669.6 1326 " 356.2 " 91.09 " 26.79 " 2.884 0.000 0.000 0.000 0.010 500.5
Maximum 9782 6419 10932 " 1206 " 198.4 " 49.49" 10.45 0.00 0.00 0.00 333.5 2220
Minimum 35.59 310.4 603.9 " 200.7 " 54.57 " 11.02 " 0.016 0.000 0.000 0.000 0.000 0.000
Total 101615 40199 73136 " 12222 " 3340 " 800.2" 133.7 0.0 0.0 0.0 893.0 22674
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 698.7 " " ... Relative Uncertainty +/-10%
Ann. Median 48.67 "
Annual Total 255013 "
Maximum Minimum
Daily 10932 " 0.000"
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 372.9 3190 1089 723.1 65.90 134.5 24.62 2.72 0.00 0.00 0.00 12.19 1
2 292.8 2844 923.2 702.7 62.81 128.1 22.50 2.12 0.00 0.00 0.00 7.43 2
3 234.8 2944 2020 878.0 72.64 122.1 20.78 1.65 0.00 0.00 0.00 38.36 3
4 190.8 2237 2053 700.7 84.64 116.6 19.90 1.14 0.00 0.00 0.00 9.37 4
5 155.3 1826 1223 583.4 78.61 111.3 18.59 0.69 0.00 0.00 0.00 124.9 5
6 127.8 5439 915.6 509.0 375.6 106.0 17.15 0.35 0.00 0.00 0.00 218.2 6
7 126.2 8605 1235 455.2 661.7 101.4 16.12 0.20 0.00 0.00 0.00 186.6 7
8 213.9 4022 1201 415.4 1764 95.43 15.28 0.09 0.00 0.00 0.00 77.54 8
9 183.7 2601 980.3 377.3 1285 88.17 14.41 0.03 0.00 0.00 0.00 49.10 9
10 169.7 1934 793.4 341.8 910.8 82.94 13.65 0.01 0.00 0.00 0.00 36.65 10
11 218.2 1488 656.6 306.1 732.9 78.45 13.07 0.00 0.00 0.00 0.00 153.5 11
12 195.8 1198 557.7 273.6 588.3 71.94 13.81 0.00 0.00 0.00 0.00 57.26 12
13 154.9 988.6 482.8 245.1 482.0 66.66 19.77 0.00 0.00 0.00 0.00 171.8 13
14 148.3 1004 466.9 222.8 408.3 63.09 22.57 0.00 0.00 0.00 0.00 226.3 14
15 241.3 872.9 867.4 205.7 356.3 60.74 21.20 0.00 0.00 0.00 40.24 189.6 15
16 897.5 1451 1562 191.9 316.6 59.29 21.23 0.00 0.00 0.00 1547 222.0 16
17 1202 1952 1364 179.7 285.4 58.12 23.16 0.00 0.00 0.00 627.3 788.4 17
18 1225 2341 1395 169.2 259.5 55.97 23.73 0.00 0.00 0.00 140.3 360.5 18
19 1204 2772 1140 159.1 236.2 51.93 22.43 0.00 0.00 0.00 162.2 639.3 19
20 964.8 2004 1755 150.3 217.0 48.58 20.35 0.00 0.00 0.00 258.2 1065 20
21 763.5 1691 2291 141.1 201.9 45.96 18.17 0.00 0.00 0.00 1666 6090 21
22 860.2 2471 2503 131.7 190.5 43.25 16.31 0.00 0.00 0.00 801.4 72462 & 22
23 1007 1992 3293 119.8 181.4 40.84 14.66 0.00 0.00 0.00 242.5 83009 & 23
24 2804 2024 3297 108.2 181.9 39.06 13.10 0.00 0.00 0.00 163.9 51137 $ 24
25 2627 1853 2784 98.10 188.3 37.62 11.32 0.00 0.00 0.00 110.9 34668 $ 25
26 4751 1715 2063 90.01 200.9 35.60 9.61 0.00 0.00 0.00 86.74 20856 " 26
27 10659 1492 1593 83.54 179.4 33.47 7.97 0.00 0.00 0.00 60.61 15302 27
28 7005 1721 1272 78.44 165.8 31.32 6.39 0.00 0.00 0.00 43.93 11837 28
29 5280 1369 1066 74.00 156.8 29.18 4.77 0.00 0.00 0.00 29.21 8606 29
30 8885 915.3 69.72 151.0 27.10 3.83 0.00 0.00 0.00 19.59 6318 30
31 4717 809.4 143.2 3.34 0.00 0.00 4844 31
Mean 1867 2346 1438 292.8 360.8 68.82 15.93 0.29 0.00 0.00 200.0 10315 &
Median 763.5 1952 1223 198.8 201.9 60.01 16.31 0.000 0.000 0.000 24.40 226.3 &
Maximum 10659 8605 3297 878.0 1764 134.5 24.62 2.72 0.00 0.00 1666 83009 &
Minimum 126.2 872.9 466.9 69.72 62.81 27.10 3.338 0.000 0.000 0.000 0.000 7.430&
Total 57877 68043 44569 8785 11185 2065 493.8 9.0 0.0 0.0 6000 319763 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 1417 & " ... Relative Uncertainty +/-10%
Ann. Median 92.72 & $ ... Relative Uncertainty +/-20%
Annual Total 518789 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 83009 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 3850 39420 $ 6024 1635 387.2 138.5 73.3" 16.2 0.0 0.0 0.0 191.8 1
2 3369 30598 # 4844 1474 390.7 133.4 70.7" 14.2 0.0 0.0 0.0 96.5 2
3 3112 19353 3909 1256 384.3 131.7 68.7" 12.3 0.0 0.0 0.0 69.8 3
4 10766 # 23280 " 3367 1136 372.8 130.7 67.7" 11.7 0.0 0.0 0.0 56.2 4
5 78575 & 30349 # 2995 1054 355.7 130.1 65.7" 11.5 0.0 0.0 0.0 77.8 5
6 56650 & 65377 & 2710 990.5 339.2 128.3 63.2" 11.0 0.0 0.0 0.0 65.5 6
7 24965 " 67174 & 2584 938.9 323.5 123.7 60.6" 10.1 0.0 0.0 0.0 57.6 7
8 15878 47672 $ 3414 1056 307.7 120.9 58.5" 9.3 0.0 0.0 0.0 45.6 8
9 12396 28305 # 3794 1196 292.7 117.7 56.0" 8.6 0.0 0.0 30.9 31.3 9
10 21486 " 37409 $ 3378 1029 279.4 115.4 53.2" 7.9 0.0 0.0 85.5 21.7 10
11 23502 " 36633 $ 3315 865.6 267.9 113.0 51.6" 7.3 0.0 0.0 51.6 15.8 11
12 14994 29104 # 3177 770.6 258.8 111.0 49.2" 6.8 0.0 0.0 34.3 14.5 12
13 11764 48694 $ 12702 711.5 252.3 110.2 46.8" 6.1 0.0 0.0 18.8 10.4 13
14 11667 89600 & 8377 691.0 247.3 109.3 43.8" 5.4 0.0 0.0 9.3 5.3 14
15 18347 "136515 & 6290 713.8 242.3 108.6 40.6" 4.7 0.0 0.0 3.7 2.6 15
16 16183 " 70264 & 4986 739.9 237.7 108.2 37.6" 4.0 0.0 0.0 1.6 41.3 16
17 28021 # 27464 # 8201 945.5 234.1 107.7 36.4" 3.8 0.0 0.0 0.7 74.9 17
18 28182 # 18365 6006 914.3 229.8 107.9 35.7 3.5 0.0 0.0 0.3 54.0 18
19 13638 13951 4384 759.8 224.4 107.2 33.1 3.0 0.0 0.0 2.6 40.1 19
20 10656 11474 3277 701.5 219.5 106.3" 31.4 2.4 0.0 0.0 65.1 84.0 20
21 13169 9563 3016 660.0 215.0 104.7" 30.0 1.9 0.0 0.0 21.4 111.1 21
22 8738 7583 2545 608.7 209.3 101.6" 28.7 1.6 0.0 0.0 9.6 193.2 22
23 6117 6315 2239 572.4 204.7 98.5" 27.3 1.3 0.0 0.0 4.0 209.5 23
24 11720 5365 2064 543.0 198.2 96.6" 25.8 0.9 0.0 0.0 6.4 180.2 24
25 30174 $ 5679 2369 520.9 190.1 93.7" 24.3 0.6 0.0 0.0 113.9 148.5 25
26 78829 & 17644 " 2175 508.9 182.6 91.3" 22.9 0.3 0.0 0.0 190.6 116.3 26
27 61946 & 9152 2106 482.2 174.6 88.6" 21.8 0.2 0.0 0.0 98.7 94.1 27
28 32374 # 6750 2263 445.2 167.3 85.4" 20.9 0.1 0.0 0.0 225.7 82.9 28
29 31686 # 2297 413.7 161.1 81.7" 19.7 0.0 0.0 0.0 107.3 75.2 29
30 28817 # 2151 395.7 152.7 77.1" 19.1 0.0 0.0 0.0 68.3 64.8 30
31 35682 # 1836 145.5 18.2 0.0 0.0 49.4 31
Mean 24105 &33538 & 3961 824.3 253.2 109.3 " 42.02" 5.37 0.00 0.00 38.34 76.83
Median 16183 &27885 & 3277 749.9 237.7 108.4 " 37.57" 4.03 0.00 0.00 7.83 65.51
Maximum 78829 &136515 & 12702 1635 390.7 138.5" 73.3" 16.2 0.0 0.0 225.7 209.5
Minimum 3112 &5365 &1836 395.7 145.5 77.14 " 18.19 " 0.000 0.000 0.000 0.000 2.554
Total 747254 &939051 &122796 24729 7848 3279 " 1303 " 166.5 0.0 0.0 1150 2382
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 5068 & " ... Relative Uncertainty +/-10%
Ann. Median 104.7 & # ... Relative Uncertainty +/-15%
Annual Total 1849959& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 136515 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 43.65 13655 14890 817.6 164.9 67.44 23.33 1.77 0.00 0.00 0.00 0.00 1
2 676.8 9369 9993 1211 160.4 64.79 22.49 1.66 0.00 0.00 0.00 0.00 2
3 276.2 6845 12117 1079 156.5 61.87 21.94 1.49 0.00 0.00 0.00 0.00 3
4 401.8 4998 12144 808.1 153.0 58.12 20.58 1.31 0.00 0.00 0.00 0.00 4
5 648.6 4872 19704 " 651.7 148.9 54.56 19.94 1.07 0.00 0.00 0.00 0.00 5
6 410.5 29065 #10976 569.0 145.8 52.35 19.46 0.72 0.00 0.00 0.00 0.00 6
7 266.0 20424 " 7423 523.3 139.6 50.66 18.52 0.49 0.00 0.00 0.00 0.00 7
8 724.6 15489 5794 483.7 134.3 49.45 16.84 0.31 0.00 0.00 0.00 0.00 8
9 3873 15186 4378 445.1 128.8 48.85 15.14 0.14 0.00 0.00 0.00 0.00 9
10 3655 12693 3610 419.4 122.6 48.21 14.17 0.06 0.00 0.00 0.00 0.00 10
11 2120 8731 3145 401.5 115.6 47.50 13.43 0.02 0.00 0.00 0.00 0.00 11
12 1319 10659 2777 383.5 108.2 46.96 12.86 0.00 0.00 0.00 0.00 0.00 12
13 1003 11406 2468 368.4 102.3 46.37 12.10 0.00 0.00 0.00 0.00 0.00 13
14 3865 7003 2235 353.9 97.97 44.57 11.52 0.00 0.00 0.00 0.00 0.00 14
15 2029 7003 1982 343.9 95.31 43.27 10.96 0.00 0.00 0.00 0.00 0.00 15
16 1758 32387 # 1764 340.3 93.10 41.68 10.35 0.00 0.00 0.00 0.00 0.00 16
17 1892 36227 # 1590 338.8 90.46 40.12 9.77 0.00 0.00 0.00 0.00 0.00 17
18 3398 36576 # 1441 322.0 89.00 37.95 8.91 0.00 0.00 0.00 0.00 0.00 18
19 4327 30113 # 1332 291.4 88.84 36.27 8.03 0.00 0.00 0.00 0.00 0.00 19
20 4020 17880 " 1299 273.8 89.11 35.18 7.14 0.00 0.00 0.00 0.00 0.00 20
21 2617 12047 1266 264.4 89.43 33.58 6.20 0.00 0.00 0.00 0.00 0.00 21
22 2251 8942 1171 261.7 89.63 31.83 5.33 0.00 0.00 0.00 0.00 0.00 22
23 1930 6928 1064 264.0 89.09 30.00 4.55 0.00 0.00 0.00 0.00 0.00 23
24 1451 5552 965.5 244.7 88.45 28.76 4.05 0.00 0.00 0.00 0.00 0.00 24
25 1191 4827 884.8 229.1 87.87 27.65 3.75 0.00 0.00 0.00 0.00 0.00 25
26 3973 6450 811.8 212.0 86.02 26.47 3.45 0.00 0.00 0.00 0.00 0.00 26
27 6421 14365 755.7 200.0 84.30 25.26 3.11 0.00 0.00 0.00 0.00 0.00 27
28 9872 20391 " 703.1 189.6 81.83 24.78 2.79 0.00 0.00 0.00 0.00 0.00 28
29 5884 655.2 179.6 78.74 24.19 2.44 0.00 0.00 0.00 0.00 0.00 29
30 12041 617.7 171.6 74.98 23.77 2.16 0.00 0.00 0.00 0.00 0.00 30
31 26384 # 648.3 69.59 1.92 0.00 0.00 0.00 31
Mean 3572 #14646 # 4213 " 421.4 107.9 41.75 10.88 0.29 0.00 0.00 0.00 0.00
Median 2029 #11727 # 1764 " 342.1 93.10 42.48 10.35 0.00 0.00 0.00 0.00 0.00
Maximum 26384 #36576 #19704 " 1211 164.9 67.44 23.33 1.77 0.00 0.00 0.00 0.00
Minimum 43.65 #4827 # 617.7 " 171.6 69.59 23.77 1.921 0.000 0.000 0.000 0.000 0.000
Total 110726 #410085 #130605 " 12642 3345 1252 337.2 9.0 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 1833 # " ... Relative Uncertainty +/-10%
Ann. Median 22.49 # # ... Relative Uncertainty +/-15%
Annual Total 669001 #
Maximum Minimum
Daily 36576 # 0.000#
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.000 174.1 131.8 26.16 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 1
2 0.000 153.5 411.6 20.07 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 2
3 0.000 151.3 294.8 15.15 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 3
4 0.000 257.8 140.8 11.30 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 4
5 0.000 211.3 121.1 8.612 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 5
6 0.000 167.1 83.52 6.865 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 6
7 0.000 1127 63.28 5.062 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 7
8 0.000 337.8 49.52 3.503 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 8
9 0.000 890.7 37.48 2.600 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 9
10 0.000 1315 26.98 2.220 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 10
11 0.000 609.9 20.03 2.114 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 11
12 0.000 370.4 21.91 1.760 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 12
13 0.000 264.4 23.90 1.115 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 13
14 0.000 196.5 19.40 0.553 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 14
15 0.000 150.3 18.23 0.273 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 15
16 0.000 143.5 19.57 0.108 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 16
17 15.31 114.0 26.92 0.036 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 17
18 37.14 394.0 47.12 0.005 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 18
19 73.55 327.9 199.7 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 19
20 89.70 260.9 142.4 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 20
21 135.7 387.5 138.8 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 21
22 234.3 284.9 94.31 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 22
23 339.5 245.7 1069 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 23
24 335.0 217.5 344.7 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 24
25 495.5 163.4 170.8 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 25
26 419.8 127.9 141.0 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 26
27 287.0 121.3 98.82 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 27
28 580.8 104.0 78.37 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 28
29 756.3 59.85 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 29
30 391.5 44.31 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 30
31 232.4 33.95 0.000 0.000 0.000 0.000 199.9 31
Mean 142.7 331.1 134.6 3.583 0.000 0.000 0.000 0.000 0.000 0.000 0.000 6.449
Median 0.000 231.6 78.37 0.190 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Maximum 756.3 1315 1069 26.16 0.000 0.000 0.000 0.000 0.000 0.000 0.000 199.9
Minimum 0.000 104.0 18.23 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Total 4423 9270 4173 107.5 0.000 0.000 0.000 0.000 0.000 0.000 0.000 199.9
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
Annual Mean 49.79
Ann. Median 0.000
Annual Total 18174
Maximum Minimum
Daily 1315 0.000
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 103.3 255.3 120521 & 686.8" 167.5" 93.2" 1.3" 0.0" 0.0" 0.0" 0.0 0.0 1
2 36.5 305.3 185098 & 640.4" 155.7" 82.1" 1.1" 0.0" 0.0" 0.0" 0.0 0.0 2
3 191.3 3614 59698 & 612.0" 144.7" 72.7" 0.9" 0.0" 0.0" 0.0" 0.0 0.0 3
4 20.1 7351 29783 # 631.2" 135.2" 60.1" 0.6" 0.0" 0.0" 0.0" 0.0 0.0 4
5 2.3 24821 " 20003 " 593.5" 128.3" 47.7" 0.4" 0.0" 0.0" 0.0" 0.0 0.0 5
6 0.7 16854 " 14799 " 619.3" 122.6" 38.2" 0.2" 0.0" 0.0" 0.0" 0.0 0.0 6
7 26.0 8466 11645 " 4008 " 117.2" 31.2" 0.1" 0.0" 0.0" 0.0 0.0 21.0 7
8 18.6 5673 9381 " 2208 " 112.8" 26.6" 0.1" 0.0" 0.0" 0.0 0.0 277.3 8
9 6.2 7497 7632 " 1332 " 108.7" 23.1" 0.0" 0.0" 0.0" 0.0 0.0 87.4 9
10 2.0 4088 6320 " 1039 " 103.7" 19.5" 0.0" 0.0" 0.0" 0.0 0.0 344.6 10
11 269.3 2761 5308 " 881.1" 97.2" 16.6" 0.0" 0.0" 0.0" 0.0 0.0 1554 11
12 89.5 11977 4538 " 888.0" 90.6" 15.3" 0.0" 0.0" 0.0" 0.0 0.0 1257 12
13 14.8 9141 3951 " 820.0" 83.9" 14.2" 0.0" 0.0" 0.0" 0.0 0.0 762.4 13
14 3.5 5453 3459 " 726.7" 76.0" 12.5" 0.0" 0.0" 0.0" 0.0 0.0 1402 14
15 289.7 3914 3053 " 635.0" 69.8" 11.4" 0.0" 0.0" 0.0" 0.0 0.0 882.4 15
16 2858 7574 2709 " 561.7" 65.1" 10.0" 0.0" 0.0" 0.0" 0.0 0.0 589.0 16
17 1549 8402 2422 " 504.6" 60.0" 8.4" 0.0" 0.0" 0.0" 0.0 0.0 403.3 17
18 1756 11479 2194 " 461.2" 55.2" 7.1" 0.0" 0.0" 0.0" 0.0 0.0 310.6 18
19 1277 7563 1993 " 426.9" 51.2" 6.4" 0.0" 0.0" 0.0" 0.0 0.0 406.5 19
20 1408 5610 1815 " 395.7" 49.3" 5.9" 0.0" 0.0" 0.0" 0.0 0.0 1755 20
21 1035 6624 1638 " 367.5" 52.9" 5.1" 0.0" 0.0" 0.0" 0.0 0.0 42142 & 21
22 528.2 5176 1483 " 339.6" 60.8" 4.4" 0.0" 0.0" 0.0" 0.0 0.0 52933 & 22
23 332.2 3931 1362 " 310.4" 65.2" 3.8" 0.0" 0.0" 0.0" 0.0 0.0 20496 " 23
24 404.1 2947 1258 " 283.3" 65.6" 3.2" 0.0" 0.0" 0.0" 0.0 0.0 13319 24
25 922.0 2355 1165 " 260.5" 65.9" 2.9" 0.0" 0.0" 0.0" 0.0 0.0 17963 25
26 2006 1988 1096 " 239.4" 65.8" 2.6" 0.0" 0.0" 0.0" 0.0 0.0 11438 26
27 1798 2122 1008 " 219.5" 76.9" 2.3" 0.0" 0.0" 0.0" 0.0 0.0 13663 27
28 1007 2025 931.7" 204.6" 108.9" 2.0" 0.0" 0.0" 0.0" 0.0 0.0 21325 " 28
29 636.8 20872 & 864.3" 192.6" 110.2" 1.8" 0.0" 0.0" 0.0" 0.0 0.0 13940 29
30 448.4 797.2" 180.0" 114.3" 1.5" 0.0" 0.0" 0.0" 0.0 0.0 9019 30
31 331.2 739.1" 107.4" 0.0" 0.0" 0.0 6100 31
Mean 624.9 6926 &16409 & 709.0 " 93.18" 21.07" 0.15" 0.00" 0.00" 0.00" 0.00 7496 &
Median 331.2 5610 &2709 & 577.6 " 90.65 " 10.71 " 0.000" 0.000" 0.000" 0.000" 0.000 882.4 &
Maximum 2858 24821 &185098 & 4008 " 167.5" 93.2" 1.3" 0.0" 0.0" 0.0" 0.0 52933 &
Minimum 0.721 255.3 & 739.1 & 180.0 " 49.27 " 1.527" 0.000" 0.000" 0.000" 0.000" 0.000 0.000&
Total 19371 200840 &508666 & 21269 " 2888 " 632.0" 4.8" 0.0" 0.0" 0.0" 0.0 232390 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2694 & " ... Relative Uncertainty +/-10%
Ann. Median 15.07 & # ... Relative Uncertainty +/-15%
Annual Total 986060 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 185098 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 4537 39420 # 2739 6546 651.8 200.1 99.5 16.8 0.0 0.0 0.0 0.0 1
2 3574 57049 & 2193 5555 616.4 199.8 91.0 15.4 0.0 0.0 0.0 0.0 2
3 2875 39517 # 1885 4821 583.1 197.6 83.2 13.5 0.0 0.0 0.0 0.0 3
4 2409 32013 # 1701 4255 551.9 192.9 76.0 11.3 0.0 0.0 0.0 0.0 4
5 2113 24481 " 5346 3763 526.6 186.4 72.3 9.1 0.0 0.0 0.0 0.0 5
6 1941 13698 4658 3342 507.0 178.0 71.9 7.4 0.0 0.0 0.0 0.0 6
7 1971 10336 8483 3014 487.1 170.9 70.4 6.0 0.0 0.0 0.0 0.0 7
8 2178 8205 8678 2774 468.8 164.4 68.5 5.0 0.0 0.0 0.0 9.9 8
9 1824 7148 9913 2566 449.5 157.3 65.9 4.1 0.0 0.0 0.0 69.3 9
10 1444 9204 10950 2368 428.1 152.0 64.4 3.6 0.0 0.0 0.0 1.6 10
11 1198 9815 8958 2189 406.3 148.5 64.3 3.1 0.0 0.0 0.0 0.4 11
12 1031 6305 9381 2012 384.7 145.5 62.7 2.7 0.0 0.0 0.0 0.3 12
13 903.0 4811 8740 1856 367.4 142.9 59.8 2.1 0.0 0.0 0.0 0.1 13
14 797.1 4281 45463 & 1732 351.9 141.3 57.7 1.6 0.0 0.0 0.0 0.0 14
15 815.5 5974 60032 & 1613 335.5 139.7 55.7 1.2 0.0 0.0 0.0 0.0 15
16 1766 8193 76015 & 1481 323.0 136.4 52.6 0.8 0.0 0.0 0.0 0.0 16
17 1206 8672 67431 & 1361 312.9 132.4 48.1 0.5 0.0 0.0 0.0 0.0 17
18 1241 5641 37961 # 1260 304.3 127.4 44.4 0.3 0.0 0.0 0.0 0.0 18
19 1462 4687 45195 & 1181 297.8 123.1 41.5 0.1 0.0 0.0 0.0 0.0 19
20 1059 3996 67507 & 1127 292.6 119.1 38.4 0.1 0.0 0.0 0.0 0.0 20
21 892.5 3383 48420 $ 1082 288.4 114.7 35.4 0.0 0.0 0.0 0.0 0.0 21
22 949.2 2892 34851 # 1034 283.8 110.1 33.2 0.0 0.0 0.0 0.0 0.0 22
23 1024 2693 28942 # 974.7 277.5 109.5 31.6 0.0 0.0 0.0 0.0 0.0 23
24 975.8 4689 23567 " 912.3 271.5 109.5 29.6 0.0 0.0 0.0 0.0 15.9 24
25 1110 3462 16811 848.0 264.9 109.0 27.3 0.0 0.0 0.0 0.0 5.0 25
26 1764 3533 43076 $ 797.5 254.2 110.3 25.6 0.0 0.0 0.0 0.0 0.7 26
27 2938 2892 37969 $ 762.4 240.8 113.8 24.0 0.0 0.0 0.0 0.0 20.3 27
28 14165 # 3504 19511 " 735.9 227.6 114.3 22.7 0.0 0.0 0.0 0.0 14.4 28
29 76262 & 12655 710.8 216.5 113.5 21.6 0.0 0.0 0.0 0.0 7.2 29
30 122035 & 9792 684.4 207.7 107.9 19.9 0.0 0.0 0.0 0.0 3.1 30
31 65578 & 7892 202.2 18.1 0.0 0.0 1.9 31
Mean 10453 &11803 &24733 & 2112 367.1 142.3 50.89 3.37 0.00 0.00 0.00 4.84
Median 1764 & 6139 &12655 & 1547 323.0 138.1 52.61 0.76 0.00 0.00 0.00 0.00
Maximum 122035 & 57049 & 76015 & 6546 651.8 200.1 99.5 16.8 0.0 0.0 0.0 69.3
Minimum 797.1 &2693 &1701 & 684.4 202.2 107.9 18.11 0.000 0.000 0.000 0.000 0.000
Total 324039 &330493 &766715 & 63356 11382 4268 1578 104.5 0.0 0.0 0.0 150.1
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 4115 & " ... Relative Uncertainty +/-10%
Ann. Median 91.00 & # ... Relative Uncertainty +/-15%
Annual Total 1502085& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 122035 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 1.05 23096 "36837 # 1636 324.5 116.8 47.44 17.60 0.00 13.02 0.00 1168 1
2 0.55 21577 "31854 # 1440 311.7 122.7 45.52 15.95 0.00 28.93 0.00 842.1 2
3 0.57 14136 17149 " 1294 296.4 126.5 44.19 14.47 0.00 16.96 0.00 602.4 3
4 34.03 10118 11172 1175 283.4 147.2 41.81 13.41 0.00 5.64 0.00 444.5 4
5 470.6 9708 8213 1078 269.4 147.7 39.46 12.66 0.00 2.53 0.00 335.2 5
6 1215 26089 " 6629 999.0 254.4 164.1 38.07 11.49 0.00 4.13 0.00 257.2 6
7 868.8 22942 " 6448 931.3 238.8 185.2 37.74 9.97 0.00 5.32 0.00 202.3 7
8 467.7 19341 5566 869.6 226.2 171.7 37.29 8.42 0.00 3.76 0.00 163.7 8
9 383.1 12451 5208 812.8 214.9 154.6 36.65 7.25 0.00 2.37 0.00 132.1 9
10 298.6 9806 5494 754.1 203.2 141.1 36.34 6.17 0.00 1.11 0.00 105.6 10
11 219.0 6579 4193 702.4 196.0 126.6 36.48 5.17 0.00 0.44 0.00 84.75 11
12 205.4 5669 3309 654.2 192.1 115.3 36.24 4.09 0.00 0.10 0.00 72.00 12
13 167.0 5283 3111 617.0 190.0 107.6 35.30 3.21 0.00 0.01 0.00 52.48 13
14 174.0 4401 3607 599.9 188.1 101.4 34.32 2.42 0.00 0.00 0.00 40.38 14
15 8700 " 6995 3304 1049 187.1 94.31 34.42 1.86 0.00 0.00 0.00 32.67 15
16 51313 & 5720 2796 1481 184.7 87.96 34.34 1.35 0.00 0.00 0.00 28.29 16
17 44864 $ 4262 2480 1160 180.6 83.18 34.55 0.88 0.00 0.00 0.00 23.33 17
18 19386 " 3295 2612 899.2 173.7 79.84 34.72 0.52 0.00 0.00 0.00 18.80 18
19 10557 2889 2719 730.7 168.2 77.35 34.50 0.27 0.00 0.00 0.00 14.66 19
20 8331 3207 2406 640.7 160.4 74.91 34.28 0.09 0.00 0.00 0.00 11.90 20
21 7449 2650 2025 575.2 151.8 71.72 33.73 0.02 0.00 0.00 0.00 29.01 21
22 15047 2509 1761 524.3 145.5 68.06 32.69 0.00 0.00 0.00 0.00 33.67 22
23 17155 2558 1563 480.9 138.9 64.36 31.52 0.00 0.00 0.00 0.00 34.02 23
24 16676 2664 1451 453.3 132.7 61.97 30.24 0.00 0.00 0.00 1153 23.92 24
25 25586 " 3312 2242 425.4 128.9 60.13 28.83 0.00 0.00 0.00 936.5 20.25 25
26 23503 # 3352 2659 401.0 124.4 57.02 26.80 0.00 0.00 0.00 14084 20.56 26
27 11115 2454 5145 382.4 120.7 54.25 24.29 0.00 0.00 0.00 6929 22.43 27
28 8927 7786 4052 364.1 116.9 52.02 22.34 0.00 0.00 0.00 4461 478.1 28
29 8048 3158 349.0 113.2 50.84 20.68 0.00 0.00 0.00 2308 3559 29
30 11186 2322 336.5 111.8 49.00 19.76 0.00 3.84 0.00 1913 12371 " 30
31 16404 1908 111.5 18.92 0.00 0.00 79151 & 31
Mean 9960 &8745 "6238 # 793.9 188.4 100.5 33.66 4.429 0.128 2.721 1059 3238 &
Median 8048 &5695 "3304 # 716.5 184.7 91.13 34.50 1.354 0.000 0.000 0.000 72.00 &
Maximum 51313 &26089 "36837 # 1636 324.5 185.2 47.44 17.60 3.84 28.93 14084 79151 &
Minimum 0.552&2454 "1451 # 336.5 111.5 49.00 18.92 0.000 0.000 0.000 0.000 11.90 &
Total 308752 &244850 "193393 # 23817 5840 3015 1043 137.3 3.8 84.3 31784 100375 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2502 & " ... Relative Uncertainty +/-10%
Ann. Median 94.31 & # ... Relative Uncertainty +/-15%
Annual Total 913096 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 79151 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 145894 & 17657 22577 " 1108 446.1 169.0 5148 349.5 81.9 2.2 0.0 0.0& 1
2 592198 & 11450 27879 " 1100 430.5 168.1 12064 331.3 79.2 1.9 0.0 0.0& 2
3 401514 & 7305 21748 " 2139 414.7 167.4 6248 308.9 77.0 1.5 0.0 0.0& 3
4 97067 & 5669 14201 1486 412.7 168.3 3722 288.9 74.1 1.2 0.0 0.0& 4
5 41524 $ 4534 11131 1328 398.7 168.8 2729 272.6 71.0 0.6 0.0 0.0& 5
6 28623 " 3809 9270 1283 369.5 168.6 2184 255.7 68.2 0.3 0.0 0.0 6
7 35853 # 3329 13346 1422 350.5 168.3 1809 241.2 64.4 0.1 0.0 0.0 7
8 29203 # 2950 10095 1401 331.4 165.5 1530 228.5 61.0 0.0 0.0 0.0 8
9 18726 " 2622 7179 1318 313.9 160.9 1323 218.3 56.9 0.0 0.0 0.0 9
10 13056 3003 5713 1199 297.7 155.7 1163 210.4 52.1 0.0 0.0 8.1 10
11 10273 2844 4803 1080 284.5 151.2 1038 204.0 46.6 0.0 0.0 2.5 11
12 8915 2591 4174 1021 271.5 145.6 944.7 199.1 41.6 0.0 0.0 31.8 12
13 12832 3565 3686 1158 261.5 139.2 869.6 195.2 37.7 0.0 0.0 14.8 13
14 21044 " 2714 3286 1485 256.3 135.7 803.8 192.1 34.7 0.0 0.0 4.6 14
15 37950 # 2289 2926 1444 253.5 131.7 748.8 186.7 31.5 0.0 0.0& 1.5 15
16 29053 # 2085 2623 1250 249.8 127.8 700.2 181.8 29.3 0.0 0.0& 0.4 16
17 30219 # 1814 2412 1106 246.5 123.3 656.5 176.2 27.0 0.0 0.0& 0.0 17
18 29221 # 1768 2320 927.4 239.8 118.3 611.0 168.1 24.0 0.0 0.0& 0.0 18
19 27394 # 4724 2195 824.9 231.4 113.4 570.0 157.2 21.1 0.0 0.0& 0.0 19
20 33778 # 26388 $ 2570 754.6 221.9 108.5 540.4 147.6 18.4 0.0 0.0& 0.0 20
21 21152 " 61022 & 2503 707.8 210.6 106.3 513.9 139.2 15.9 0.0 0.0& 9.6 21
22 18933 " 72771 & 2173 668.1 202.2 104.7 488.1 131.0 13.5 0.0 0.0& 0.5 22
23 15333 " 91562 & 2076 634.2 198.4 102.7 459.5 125.2 11.4 0.0 0.0& 0.0 23
24 10315 100320 & 2224 601.2 197.1 100.8 427.1 119.2 9.5 0.0 0.0& 0.0 24
25 7613 172726 & 1868 574.6 196.9 99.7 400.7 113.6 7.8 0.0 0.0& 0.0 25
26 7867 96467 & 1634 552.2 194.7 100.8 384.9 107.3 6.3 0.0 0.0& 0.0 26
27 9068 40985 $ 1530 531.7 193.1 220.1 379.2 101.1 5.2 0.0 0.0& 0.0 27
28 7517 30918 # 1436 512.7 187.1 769.2 378.1 96.6 4.3 0.0 0.0& 0.0 28
29 13933 1350 491.3 180.1 971.4 376.2 93.2 3.3 0.0 0.0& 0.0 29
30 21607 " 1255 465.2 174.8 1097 372.7 89.1 2.7 0.0 0.0& 0.0 30
31 19057 " 1175 171.5 364.3 85.3 0.0 0.0 31
Mean 57959 &27853 & 6237 " 1019 270.6 220.9 1611 184.3 35.92 0.25 0.00& 2.38&
Median 21152 & 4629 & 2623 " 1090 249.8 148.4 700.2 181.8 30.39 0.00 0.00& 0.00&
Maximum 592198 &172726 & 27879 " 2139 446.1 1097 12064 349.5 81.9 2.2 0.0& 31.8&
Minimum 7517 &1768 &1175 " 465.2 171.5 99.73 364.3 85.30 2.711 0.000 0.000& 0.000&
Total 1796733& 779883& 193356" 30576 8389 6627 49948 5714 1078 8 0& 74&
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 7870 & " ... Relative Uncertainty +/-10%
Ann. Median 220.1 & # ... Relative Uncertainty +/-15%
Annual Total 2872385& $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 592198 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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 0.0 2481 6161 2939 395.7 169.0 78.5 16.0 0.0 0.0 0.0 805.2 1
2 0.0 2305 10451 2521 380.0 202.5 76.3 14.1 0.0 0.0 0.0 678.9 2
3 0.0 1765 6349 2333 363.4 311.3 73.6 12.7 0.0 0.0 0.0 471.8 3
4 0.0 1368 17690 " 2487 350.7 294.7 70.0 11.8 0.0 0.0 0.0 368.0 4
5 0.0 1106 22640 " 2258 339.5 244.1 65.9 11.3 0.0 0.0 0.0 294.1 5
6 0.0 927.6 21836 " 1938 327.3 206.8 62.9 10.5 0.0 0.0 0.0 371.5 6
7 0.0 1758 14264 1730 315.2 185.6 60.5 9.0 0.0 0.0 0.0 1065 7
8 0.0 3454 66327 & 1589 302.7 169.3 57.3 7.6 0.0 0.0 0.0 1552 8
9 30.8 2869 107134 & 1463 289.1 157.8 54.4 6.2 0.0 0.0 0.0 1100 9
10 55.9 2032 65100 & 1341 277.6 150.7 52.0 4.6 0.0 0.0 0.0 805.0 10
11 40.6 1542 43132 $ 1237 268.7 146.5 49.3 3.3 0.0 0.0 0.0 688.5 11
12 25.5 1266 32419 # 1155 258.9 143.8 46.9 2.5 0.0 0.0 0.0 556.1 12
13 85.7 1318 31705 # 1092 249.6 140.2 44.6 2.0 0.0 0.0 0.0 462.8 13
14 411.4 1588 26577 " 1042 241.2 135.7 42.6 1.6 0.0 0.0 3.8 561.5 14
15 640.0 3258 19470 " 987.3 231.9 130.7 41.0 1.4 0.0 0.0 1.9 1116 15
16 5573 2805 17480 917.9 222.2 125.5 38.6 1.1 0.0 0.0 0.3 715.9 16
17 3200 2089 18462 849.6 213.2 120.1 35.6 0.8 0.0 0.0 20.8 643.4 17
18 1786 1572 18270 " 792.9 202.6 115.0 31.4 0.6 0.0 0.0 19.1 532.0 18
19 2238 2369 20526 " 745.3 191.2 110.8 29.2 0.4 0.0 0.0 23.4 411.5 19
20 2017 7357 14223 701.0 180.2 107.0 27.9 0.2 0.0 0.0 37.1 568.1 20
21 2948 9032 9757 660.5 170.0 102.7 26.2 0.1 0.0 0.0 41.3 542.8 21
22 7582 8008 8768 629.5 163.9 97.9 24.6 0.0 0.0 0.0 33.8 461.5 22
23 3660 5991 7520 604.8 161.5 93.0 23.2 0.0 0.0 0.0 182.9 378.5 23
24 2223 4510 6370 580.8 161.8 89.2 22.3 0.0 0.0 0.0 2304 289.0 24
25 17493 " 4417 5794 557.0 162.5 86.3 22.0 0.0 0.0 0.0 1463 262.8 25
26 15878 " 4504 5282 530.9 160.6 83.9 21.4 0.0 0.0 0.0 1019 221.1 26
27 11333 3816 4338 504.2 157.5 81.8 20.3 0.0 0.0 0.0 1035 200.1 27
28 7757 3087 3762 473.7 153.5 80.2 19.2 0.0 0.0 0.0 1237 386.8 28
29 5155 3004 3381 443.2 148.5 79.8 20.3 0.0 0.0 0.0 907.7 985.8 29
30 3465 3669 417.7 148.6 79.6 20.3 0.0 0.0 0.0 1191 943.8 30
31 2583 3108 162.5 18.6 0.0 0.0 666.8 31
Mean 3103 " 3159 20709 & 1184 237.2 141.4 41.19 3.81 0.00 0.00 317.4 616.3
Median 1786 " 2481 14264 & 952.6 222.2 128.1 38.58 1.12 0.00 0.00 2.86 556.1
Maximum 17493 " 9032 107134 & 2939 395.7 311.3 78.5 16.0 0.0 0.0 2304 1552
Minimum 0.000" 927.6 3108 & 417.7 148.5 79.60 18.56 0.000 0.000 0.000 0.000 200.1
Total 96180 " 91600 641965 & 35521 7352 4241 1277 118.0 0.0 0.0 9522 19107
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2478 & " ... Relative Uncertainty +/-10%
Ann. Median 157.7 & # ... Relative Uncertainty +/-15%
Annual Total 906883 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 107134 & 0.000&
Department of Water and Environmental Regulation HYDAY V146 Output 14/11/2025
Site 802213 Hann River - Phillips Range 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
1 492.0 1980 2972 8022 826.4 1484 294.4 116.8 19.40 0.00 2.89 [ ] 1
2 394.6 3126 2584 6143 780.5 1286 288.0 110.8 17.24 0.00 3.16 [ ] 2
3 318.7 3435 2291 4558 740.7 1145 283.8 105.5 14.67 0.00 3.48 [ ] 3
4 251.3 6958 2218 3773 708.5 1032 281.6 101.7 11.92 0.00 4.59 [ ] 4
5 211.5 9123 2148 3256 679.3 941.1 279.4 97.88 9.93 0.00 11.53 [ ] 5
6 168.6 6795 2365 2857 651.2 867.5 274.8 93.69 8.48 0.00 21.72 [ ] 6
7 138.7 8678 2116 2582 621.1 801.5 267.6 90.06 7.01 0.00 16.03 [ ] 7
8 141.2 29133 # 1819 3575 584.4 740.4 259.5 85.75 6.07 0.00 12.32 [ ] 8
9 133.7 28619 # 1737 3570 549.5 682.9 249.9 82.16 5.76 0.00 11.85 [ ] 9
10 168.7 51057 & 1507 2873 523.2 639.0 240.2 79.89 5.52 0.00 136.9 [ ] 10
11 227.6 45856 $ 2274 2319 499.5 608.3 230.2 77.64 4.43 0.00 457.7 [ ] 11
12 178.0 26880 # 2606 1999 479.1 581.2 220.9 72.96 3.16 0.00 118.5 [ ] 12
13 325.2 18210 2034 1773 464.5 556.6 214.8 66.89 2.42 0.00 [ ] [ ] 13
14 2037 14775 " 1807 1637 460.4 534.0 210.5 62.39 1.87 0.00 [ ] [ ] 14
15 2262 32906 # 1761 1562 528.1 512.5 204.8 58.90 1.41 0.00 [ ] [ ] 15
16 3753 19927 " 1729 1499 485.1 492.0 198.6 55.33 1.01 0.00 [ ] [ ] 16
17 9103 12415 1667 1474 430.8 472.4 193.0 51.14 0.80 0.00 [ ] [ ] 17
18 7842 9467 1401 1394 395.8 454.6 187.2 47.21 0.63 0.00 [ ] [ ] 18
19 7274 11252 1336 2018 372.9 440.4 181.8 44.33 0.52 49.48 [ ] [ ] 19
20 6029 11814 1712 2614 360.1 428.5 176.2 42.19 0.42 62.24 [ ] [ ] 20
21 4147 7630 3686 2473 354.9 418.5 169.2 40.92 0.36 100.8 [ ] [ ] 21
22 3003 5898 2753 2078 350.8 407.2 161.8 39.28 0.22 111.6 [ ] [ ] 22
23 2453 5142 2610 1673 346.8 393.8 154.5 37.10 0.09 100.4 [ ] [ ] 23
24 2342 7235 3757 1422 342.9 379.6 149.1 35.31 0.01 75.75 [ ] [ ] 24
25 3081 7460 9498 1271 337.8 365.1 143.9 34.54 0.00 60.29 [ ] [ ] 25
26 2596 5006 19590 1168 330.0 352.2 141.9 33.82 0.00 44.34 [ ] [ ] 26
27 2475 4111 13689 1085 608.0 336.8 138.9 31.82 0.00 31.20 [ ] [ ] 27
28 2170 3514 8829 1013 2287 324.6 135.1 29.29 0.00 20.95 [ ] [ ] 28
29 3807 7238 948.2 4068 312.1 129.2 27.02 0.00 12.57 [ ] [ ] 29
30 3003 6771 883.7 2475 301.6 125.9 24.15 0.00 6.96 [ ] [ ] 30
31 2254 8085 1808 122.3 22.08 4.33 [ ] 31
Mean 2348 14229 & 4084 2450 788.7 609.7 203.5 61.24 4.11 21.96 66.73 [ ]
Median 2254 8901 &2291 2008 523.2 502.2 198.6 55.33 1.214 0.000 12.09 [ ]
Maximum 9103 51057 &19590 8022 4068 1484 294.4 116.8 19.40 111.6 457.7 [ ]
Minimum 133.7 1980 &1336 883.7 330.0 301.6 122.3 22.08 0.000 0.000 2.891 [ ]
Total 72780 398401 &126591 73511 24451 18291 6309 1899 123.4 680.8 800.8 [ ]
Missing Days 0 0 0 0 0 0 0 0 0 0 18 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 2291 & " ... Relative Uncertainty +/-10%
Ann. Median 369.0 & # ... Relative Uncertainty +/-15%
Annual Total 723836 & $ ... Relative Uncertainty +/-20%
Missing Days 49 & ... Relative Uncertainty +/-30%
[ ... Not Available
Maximum Minimum
Daily 51057 & 0.000&