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Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 [ ] [ ] [ ] [ ] [ ] [ ] 216.8 #1756 & 450.8 # 234.4 ! 467.3 ! 118.1 ! 1
2 [ ] [ ] [ ] [ ] [ ] [ ] 216.8 #1380 & 445.9 # 232.2 ! 379.7 ! 113.0 ! 2
3 [ ] [ ] [ ] [ ] [ ] [ ] 216.8 #1144 & 462.3 # 229.5 ! 305.1 ! 106.4 ! 3
4 [ ] [ ] [ ] [ ] [ ] [ ] 216.8 # 973.7 & 451.6 # 226.4 ! 256.0 ! 102.9 ! 4
5 [ ] [ ] [ ] [ ] [ ] [ ] 217.7 # 880.0 & 482.9 # 225.0 ! 226.7 ! 97.76 ! 5
6 [ ] [ ] [ ] [ ] [ ] [ ] 241.2 # 766.5 & 582.5 # 222.8 ! 211.9 ! 92.40 ! 6
7 [ ] [ ] [ ] [ ] [ ] [ ] 356.3 # 685.3 & 689.6 & 220.1 ! 195.6 ! 87.96 ! 7
8 [ ] [ ] [ ] [ ] [ ] 676.6 & 480.4 # 616.8 #1039 & 218.3 ! 189.3 ! 84.93 ! 8
9 [ ] [ ] [ ] [ ] [ ] 1569 & 724.3 & 659.4 & 782.3 & 217.3 ! 189.8 ! 81.41 ! 9
10 [ ] [ ] [ ] [ ] [ ] 1834 & 989.7 & 828.3 & 560.2 # 213.1 ! 183.1 ! 77.83 ! 10
11 [ ] [ ] [ ] [ ] [ ] 1259 &1382 & 975.6 & 458.0 # 209.6 ! 177.6 ! 74.21 ! 11
12 [ ] [ ] [ ] [ ] [ ] 914.1 &1886 & 809.0 & 411.4 # 208.1 ! 172.3 ! 72.06 ! 12
13 [ ] [ ] [ ] [ ] [ ] 719.9 &2299 &1092 & 463.8 # 205.9 ! 168.5 ! 69.52 ! 13
14 [ ] [ ] [ ] [ ] [ ] 552.3 #1884 &1386 & 591.6 & 205.9 ! 165.1 ! 68.80 ! 14
15 [ ] [ ] [ ] [ ] [ ] 436.2 #1363 &1265 & 639.1 & 205.9 ! 162.1 ! 67.80 ! 15
16 [ ] [ ] [ ] [ ] [ ] 363.3 #1367 & 952.5 & 468.2 # 207.4 ! 160.9 ! 66.78 ! 16
17 [ ] [ ] [ ] [ ] [ ] 295.3 #1199 & 827.3 & 389.9 # 763.4 ! 160.1 ! 65.91 ! 17
18 [ ] [ ] [ ] [ ] [ ] 265.4 # 953.3 & 759.6 & 331.9 #3106 ! 156.0 ! 65.04 ! 18
19 [ ] [ ] [ ] [ ] [ ] 249.5 # 785.4 & 745.2 & 317.7 #5097 ! 155.3 ! 64.19 ! 19
20 [ ] [ ] [ ] [ ] [ ] 241.0 #2463 & 746.6 & 325.3 #3787 ! 154.7 ! 63.14 ! 20
21 [ ] [ ] [ ] [ ] [ ] 232.5 #6601 " 781.6 & 317.1 #2995 ! 154.0 ! 62.01 ! 21
22 [ ] [ ] [ ] [ ] [ ] 224.2 #4930 & 754.3 & 281.1 !2503 ! 153.3 ! 61.04 ! 22
23 [ ] [ ] [ ] [ ] [ ] 217.0 #2174 & 713.5 & 278.5 !2147 ! 152.6 ! 60.29 ! 23
24 [ ] [ ] [ ] [ ] [ ] 216.0 #1608 & 665.3 & 275.6 !1808 ! 150.8 ! 59.86 ! 24
25 [ ] [ ] [ ] [ ] [ ] 216.0 #2692 & 637.3 # 262.1 !1506 ! 147.6 ! 59.46 ! 25
26 [ ] [ ] [ ] [ ] [ ] 216.0 #5139 " 623.5 # 254.1 !1312 ! 144.2 ! 58.91 ! 26
27 [ ] [ ] [ ] [ ] [ ] 216.0 #2831 & 602.7 # 246.9 !1155 ! 139.8 ! 58.45 ! 27
28 [ ] [ ] [ ] [ ] [ ] 216.2 #1926 & 574.6 # 243.1 ! 990.9 ! 135.0 ! 58.16 ! 28
29 [ ] [ ] [ ] [ ] 216.6 #2075 & 538.8 # 240.7 ! 855.7 ! 130.6 ! 57.73 ! 29
30 [ ] [ ] [ ] [ ] 216.8 #2980 & 495.9 # 238.0 ! 708.8 ! 124.6 ! 57.24 ! 30
31 [ ] [ ] [ ] 2838 & 465.9 # 572.8 ! 56.85 ! 31
Mean [ ] [ ] [ ] [ ] [ ] 502.8 &1782 & 842.1 & 432.7 !1057 ! 189.0 ! 73.88 !
Median [ ] [ ] [ ] [ ] [ ] 249.5 &1382 & 759.6 & 428.7 ! 234.4 ! 161.5 ! 66.78 !
Maximum [ ] [ ] [ ] [ ] [ ] 1834 &6601 &1756 &1039 !5097 ! 467.3 ! 118.1 !
Minimum [ ] [ ] [ ] [ ] [ ] 216.0 & 216.8 & 465.9 & 238.0 ! 205.9 ! 124.6 ! 56.85 !
Total [ ] [ ] [ ] [ ] [ ] 11565 &55264 &26107 &12983 !32794 ! 5670 ! 2290 !
Missing Days 31 28 31 30 31 7 0 0 0 0 0 0
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 708.5 ! ! ... Not reviewed / Quality not known
Ann. Median 305.1 ! " ... Relative Uncertainty +/-10%
Annual Total 146675 ! # ... Relative Uncertainty +/-15%
Missing Days 158 & ... Relative Uncertainty +/-30%
[ ... Not Available
Maximum Minimum
Daily 6601 ! 56.85 !
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 56.50! 39.52! 23.53! 23.53! 23.53! 128.6 ! 1063 & 8710 $ 492.6 # 357.1 # 160.7 # 96.80! 1
2 56.16! 37.76! 23.53! 23.53! 23.53! 194.7 ! 861.2 & 6393 " 459.0 # 287.4 # 154.6 # 93.50! 2
3 55.82! 36.95! 23.53! 23.53! 23.53! 202.9 ! 1059 & 5018 " 423.9 # 249.7 # 148.1 # 88.91! 3
4 55.47! 35.36! 23.53! 23.53! 23.53! 201.6 ! 1581 & 4014 " 378.3 # 225.7 ! 144.3 # 84.80! 4
5 55.13! 33.04! 23.53! 23.53! 23.53! 188.0 ! 1254 & 4040 " 363.0 # 209.2 ! 163.2 # 81.69! 5
6 54.80! 30.61! 23.53! 23.53! 23.53! 178.4 ! 857.2 & 4534 " 351.1 # 190.7 ! 221.1 # 78.58! 6
7 54.46! 28.24! 23.53! 23.53! 23.53! 175.8 ! 685.5 & 3586 & 347.1 # 173.9 ! 658.2 & 75.04! 7
8 54.14! 26.53! 23.53! 23.53! 23.53! 174.4 ! 791.1 & 2444 & 359.2 # 164.0 ! 759.0 & 71.78! 8
9 53.86! 25.64! 23.53! 23.53! 23.53! 174.4 ! 1310 & 2086 & 361.9 # 160.3 ! 537.5 # 69.36! 9
10 53.60! 25.09! 23.53! 23.53! 23.53! 174.4 ! 1234 & 1785 & 416.1 # 165.4 ! 373.6 # 67.21! 10
11 53.37! 24.38! 23.53! 23.53! 23.53! 174.4 ! 800.2 & 1705 & 508.4 # 161.8 ! 259.2 ! 64.49! 11
12 53.13! 23.79! 23.53! 23.53! 23.53! 177.9 ! 640.6 & 2049 & 563.5 # 156.9 ! 204.4 ! 62.25! 12
13 52.85! 23.55! 23.53! 23.53! 23.53! 183.9 ! 551.1 # 2185 & 499.7 # 152.2 ! 153.8 ! 60.34! 13
14 52.57! 23.53! 23.53! 23.53! 23.53! 198.4 ! 496.9 # 3127 & 400.3 # 146.8 ! 119.7 ! 59.06! 14
15 52.24! 23.53! 23.53! 23.53! 23.53! 217.0 ! 517.0 # 2352 & 410.7 # 140.4 ! 243.7 ! 57.88! 15
16 51.87! 23.53! 23.53! 23.53! 23.53! 232.3 # 1312 & 1752 & 512.5 # 134.4 ! 248.6 ! 56.81! 16
17 51.47! 23.53! 23.53! 23.53! 23.53! 252.0 # 4913 & 1568 & 598.0 # 133.0 ! 217.4 ! 55.78! 17
18 51.00! 23.53! 23.53! 23.53! 23.53! 259.1 #13281 $ 1348 & 522.5 # 133.7 ! 196.0 ! 54.93! 18
19 50.46! 23.53! 23.53! 23.53! 23.53! 608.8 & 7388 $ 1197 & 493.5 # 134.5 ! 181.2 ! 54.12! 19
20 49.88! 23.53! 23.53! 23.53! 23.53! 1195 & 4619 " 1131 & 519.7 # 135.3 ! 170.2 ! 53.25! 20
21 49.28! 23.53! 23.53! 23.53! 23.53! 1750 & 2552 & 1286 & 417.4 # 191.2 ! 159.9 ! 52.25! 21
22 48.67! 23.53! 23.53! 23.53! 23.53! 2919 & 3513 & 1662 & 382.1 # 319.5 ! 151.9 ! 51.17! 22
23 47.86! 23.53! 23.53! 23.53! 23.53! 2457 & 3626 " 1460 & 441.1 # 324.8 # 143.7 ! 50.27! 23
24 47.16! 23.53! 23.53! 23.53! 23.53! 1349 & 6814 $ 1374 & 467.9 # 299.8 # 137.0 ! 49.51! 24
25 46.28! 23.53! 23.53! 23.53! 23.53! 986.2 &10642 $ 1689 & 355.8 # 261.5 # 130.5 ! 48.72! 25
26 45.96! 23.53! 23.53! 23.53! 23.53! 787.6 & 7191 $ 1429 & 297.8 # 231.0 # 122.2 ! 48.05! 26
27 45.16! 23.53! 23.53! 23.53! 23.53! 764.6 & 5200 " 937.5 & 505.2 & 212.3 # 113.7 ! 47.41! 27
28 44.37! 23.53! 23.53! 23.53! 23.53! 1261 &11031 $ 788.3 & 916.5 & 200.6 # 104.6 ! 46.87! 28
29 43.46! 23.53! 23.53! 23.53! 23.53! 1371 & 7940 $ 716.0 & 874.9 & 186.8 # 98.70! 46.47! 29
30 42.62! 23.53! 23.53! 23.86! 1012 & 5576 " 652.5 # 507.2 # 178.1 # 96.02! 46.10! 30
31 40.99! 23.53! 57.61! 10874 $ 566.7 # 169.9 # 45.47! 31
Mean 50.66 ! 26.44 ! 23.52 ! 23.52 ! 24.63 ! 665.1 !3877 &2374 & 471.6 & 199.6 ! 219.1 ! 61.89 !
Median 51.86 ! 23.52 ! 23.52 ! 23.52 ! 23.52 ! 224.7 !1581 &1705 & 450.0 & 178.1 ! 160.3 ! 56.81 !
Maximum 56.50! 39.52! 23.53! 23.53! 57.61! 2919 !13281 & 8710 & 916.5 & 357.1 ! 759.0 ! 96.80!
Minimum 40.98 ! 23.52 ! 23.52 ! 23.52 ! 23.52 ! 128.6 ! 496.9 & 566.7 & 297.8 & 133.0 ! 96.01 ! 45.47 !
Total 1570 ! 766.9! 729.4! 705.9! 763.8! 19953 !120187 & 73598 & 14148 & 6189 ! 6574 ! 1918 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 675.1 ! ! ... Not reviewed / Quality not known
Ann. Median 96.40 ! " ... Relative Uncertainty +/-10%
Annual Total 247107 ! # ... Relative Uncertainty +/-15%
$ ... Relative Uncertainty +/-20%
Maximum Minimum & ... Relative Uncertainty +/-30%
Daily 13281 ! 23.52 !
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 44.43 ! 23.52 ! 272.1 ! 994.3 & 102.3 ! 284.8 ! 230.2 ! 329.1 #1404 & 206.1 ! 54.56 ! 46.66 ! 1
2 43.47 ! 23.52 ! 250.5 ! 640.1 & 99.83 ! 347.2 ! 236.4 ! 281.1 # 716.6 & 197.8 ! 53.84 ! 46.30 ! 2
3 43.11 ! 23.52 ! 238.2 ! 433.6 # 97.57 ! 439.3 # 345.7 ! 257.3 # 590.0 & 195.0 ! 53.29 ! 46.09 ! 3
4 41.47 ! 23.52 ! 229.0 ! 389.4 # 95.19 ! 474.7 # 409.6 # 434.3 & 657.8 & 199.7 ! 52.89 ! 45.73 ! 4
5 39.69 ! 23.52 ! 223.8 ! 602.6 & 92.97 ! 467.1 # 469.7 # 728.8 & 550.2 & 199.7 ! 52.31 ! 45.73 ! 5
6 37.83 ! 23.52 ! 220.2 ! 446.5 # 90.81 ! 423.9 # 452.7 # 860.9 & 824.2 & 199.9 ! 51.99 ! 45.84 ! 6
7 35.57 ! 23.52 ! 229.1 ! 346.9 # 88.82 ! 381.1 # 438.2 # 776.6 &1833 & 206.6 ! 51.51 ! 45.77 ! 7
8 33.75 ! 23.52 ! 264.5 ! 471.3 # 88.27 ! 352.1 # 403.7 # 691.7 &1548 & 223.2 ! 51.05 ! 45.71 ! 8
9 32.31 ! 23.52 ! 293.4 ! 365.3 ! 87.70 ! 399.8 # 392.3 # 678.3 & 947.5 & 257.3 ! 50.82 ! 45.65 ! 9
10 30.67 ! 23.52 ! 293.6 ! 263.1 ! 89.17 ! 401.3 # 356.5 # 994.7 & 907.8 & 284.5 ! 50.36 ! 45.59 ! 10
11 28.93 ! 23.52 ! 290.0 ! 223.1 ! 103.8 ! 409.0 # 362.5 #1123 & 972.9 & 271.2 ! 50.14 ! 45.53 ! 11
12 27.42 ! 23.52 ! 278.9 ! 203.3 ! 121.4 ! 410.7 # 360.6 # 982.1 & 833.1 & 243.5 ! 50.03 ! 45.47 ! 12
13 26.37 ! 23.52 ! 278.5 ! 188.2 ! 139.4 ! 349.2 ! 360.3 # 715.0 & 705.2 & 222.9 ! 50.03 ! 45.41 ! 13
14 25.56 ! 23.52 ! 302.2 ! 177.2 ! 159.3 ! 320.7 ! 424.2 # 598.6 # 655.2 # 207.4 ! 50.03 ! 45.35 ! 14
15 25.35 ! 23.52 ! 401.2 ! 168.7 ! 163.3 ! 298.8 ! 434.9 # 593.4 # 564.0 # 195.4 ! 49.59 ! 45.29 ! 15
16 24.97 ! 23.52 ! 475.0 ! 162.4 ! 154.2 ! 278.9 ! 425.9 # 916.0 & 487.7 # 173.3 ! 49.52 ! 45.22 ! 16
17 24.75 ! 23.52 ! 400.8 ! 157.7 ! 148.3 ! 265.3 ! 381.4 #1340 & 431.0 # 153.3 ! 49.52 ! 45.16 ! 17
18 24.55 ! 23.52 ! 356.6 ! 152.7 ! 136.9 ! 254.8 ! 362.9 # 858.9 & 413.6 # 138.5 ! 49.33 ! 45.10 ! 18
19 24.36 ! 31.97 ! 338.8 ! 148.4 ! 125.7 ! 250.5 ! 359.7 # 635.1 & 389.7 # 120.4 ! 49.05 ! 45.04 ! 19
20 24.08 ! 49.92 ! 326.1 ! 144.5 ! 114.0 ! 247.2 ! 343.7 # 542.0 # 352.8 # 105.3 ! 49.02 ! 44.98 ! 20
21 23.78 ! 95.61 ! 331.6 ! 140.4 ! 104.8 ! 244.0 ! 322.0 # 480.3 # 355.3 # 93.05 ! 48.98 ! 44.92 ! 21
22 23.72 ! 166.5 ! 311.3 ! 135.5 ! 105.1 ! 241.0 ! 295.5 # 455.4 # 344.1 ! 83.12 ! 48.69 ! 44.86 ! 22
23 23.52 ! 181.1 ! 300.1 ! 131.7 ! 110.1 ! 238.1 ! 330.1 # 422.8 # 319.3 ! 76.87 ! 48.39 ! 44.80 ! 23
24 23.52 ! 202.4 ! 287.5 ! 127.6 ! 115.6 ! 235.4 ! 577.7 & 397.4 # 296.9 ! 71.85 ! 48.18 ! 44.74 ! 24
25 23.52 ! 249.9 ! 281.6 ! 121.4 ! 121.2 ! 233.3 ! 467.9 & 357.5 # 272.8 ! 66.83 ! 48.08 ! 44.68 ! 25
26 23.52 ! 427.0 ! 273.1 ! 116.7 ! 128.6 ! 230.7 ! 414.7 # 350.7 # 254.9 ! 62.73 ! 47.70 ! 44.62 ! 26
27 23.52 ! 351.9 ! 265.9 ! 113.6 ! 144.4 ! 230.1 ! 455.3 # 359.7 # 243.8 ! 59.96 ! 47.49 ! 44.56 ! 27
28 23.52 ! 309.5 ! 267.3 ! 110.9 ! 162.0 ! 230.1 ! 428.7 # 365.6 # 233.0 ! 58.32 ! 47.36 ! 44.50 ! 28
29 23.52 ! 386.2 ! 107.8 ! 185.0 ! 230.1 ! 402.1 # 519.9 # 224.5 ! 57.14 ! 47.04 ! 44.44 ! 29
30 23.52 ! 762.1 & 105.0 ! 212.2 ! 230.1 ! 368.3 # 967.0 & 215.9 ! 56.18 ! 46.89 ! 44.38 ! 30
31 23.52 ! 1290 & 242.5 ! 356.5 #1403 & 55.38 ! 44.32 ! 31
Mean 28.96 ! 88.91 ! 345.8 ! 263.0 ! 126.8 ! 313.3 ! 386.1 ! 658.7 & 618.2 ! 153.0 ! 49.92 ! 45.24 !
Median 24.97 ! 23.52 ! 290.0 ! 165.6 ! 115.6 ! 281.9 ! 381.4 ! 598.6 & 518.9 ! 173.3 ! 49.56 ! 45.22 !
Maximum 44.43 ! 427.0 !1290 ! 994.3 ! 242.5 ! 474.7 ! 577.7 !1403 &1833 ! 284.5 ! 54.56 ! 46.66 !
Minimum 23.52 ! 23.52 ! 220.2 ! 105.0 ! 87.70 ! 230.1 ! 230.2 ! 257.3 & 215.9 ! 55.38 ! 46.89 ! 44.32 !
Total 897.9 ! 2489 !10721 ! 7891 ! 3931 ! 9400 !11971 !20419 &18547 ! 4743 ! 1497 ! 1402 !
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 257.3 ! ! ... Not reviewed / Quality not known
Ann. Median 199.7 ! # ... Relative Uncertainty +/-15%
Annual Total 93915 ! & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 1833 ! 23.52 !
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 44.26 ! 41.54 ! 37.74 ! 33.74 ! 27.76 # 55.86 # 485.6 # 292.3 #3454 $ 149.6 # 22.16 # 1.956# 1
2 44.20 ! 41.40 ! 37.61 ! 33.62 ! 27.49 # 53.40 # 592.0 # 298.4 #3243 $ 239.2 # 21.56 # 1.682# 2
3 44.14 ! 41.26 ! 37.48 ! 33.50 ! 27.22 # 51.74 # 537.1 # 300.5 #4381 $ 344.3 # 21.26 # 1.496# 3
4 44.08 ! 41.22 ! 37.34 ! 33.37 ! 26.93 # 51.19 # 522.2 # 317.5 #3335 & 229.1 # 20.92 # 1.505# 4
5 44.02 ! 41.10 ! 37.21 ! 33.25 ! 26.98 # 54.15 # 616.9 # 347.4 #2013 & 178.6 # 20.49 # 1.204# 5
6 43.96 ! 40.95 ! 37.08 ! 33.13 ! 27.97 # 72.94 # 660.7 & 378.8 #1504 & 133.0 # 19.93 # 1.364# 6
7 43.90 ! 40.80 ! 36.94 ! 33.00 ! 28.27 # 63.98 # 893.3 & 438.2 #1227 & 98.39 # 19.56 # 2.194# 7
8 43.84 ! 40.65 ! 36.81 ! 32.88 ! 29.05 # 63.99 # 995.3 & 472.2 #1032 & 77.34 # 19.30 # 2.051# 8
9 43.81 ! 40.50 ! 36.68 ! 32.76 ! 30.81 # 106.6 # 824.0 & 430.0 # 888.2 & 64.07 # 18.78 # 2.160# 9
10 43.77 ! 40.36 ! 36.55 ! 32.64 ! 45.07 # 327.8 # 720.8 & 384.1 # 764.0 & 57.87 # 18.26 # 1.778# 10
11 43.71 ! 40.21 ! 36.42 ! 32.52 ! 59.70 # 643.3 & 640.7 & 351.0 # 627.0 & 54.80 # 17.83 # 1.791# 11
12 43.65 ! 40.07 ! 36.29 ! 32.40 ! 104.8 # 628.8 & 615.4 # 333.1 # 474.8 $ 52.42 # 17.12 # 1.657# 12
13 43.60 ! 39.93 ! 36.16 ! 32.27 ! 93.73 # 496.3 # 563.4 # 323.4 # 381.9 $ 50.34 # 12.78 # 1.439# 13
14 43.54 ! 39.79 ! 36.03 ! 32.15 ! 67.48 # 419.9 # 556.9 # 314.1 # 352.2 # 48.67 # 17.82 # 0.913& 14
15 43.49 ! 39.65 ! 35.89 ! 32.03 ! 57.12 # 353.7 # 485.3 # 307.5 # 322.7 # 47.16 # 18.20 # 0.755& 15
16 43.43 ! 39.51 ! 35.76 ! 31.91 ! 53.14 # 287.1 # 395.9 # 305.7 # 290.3 # 46.30 # 18.09 # 0.842& 16
17 43.37 ! 39.37 ! 35.64 ! 31.79 ! 50.58 # 296.5 # 349.7 # 306.9 # 261.5 # 46.64 # 17.88 # 0.779& 17
18 43.32 ! 39.24 ! 35.51 ! 31.67 ! 48.44 # 471.4 # 334.5 # 314.5 # 232.8 # 46.71 # 16.24 # 0.767& 18
19 43.26 ! 39.10 ! 35.38 ! 31.55 ! 47.28 # 573.0 # 352.5 # 334.2 # 193.0 # 46.49 # 14.44 # 0.676& 19
20 43.20 ! 38.96 ! 35.25 ! 31.44 ! 47.14 # 538.3 # 416.0 # 390.0 # 165.6 # 45.46 # 15.47 # 0.544& 20
21 43.08 ! 38.83 ! 35.13 ! 31.32 ! 46.98 # 463.7 # 431.1 # 393.9 # 149.8 # 45.37 # 14.88 # 0.490& 21
22 42.94 ! 38.69 ! 35.00 ! 31.18 ! 47.31 # 469.8 # 465.6 # 333.5 # 216.0 # 43.32 # 10.55 # 0.480& 22
23 42.80 ! 38.55 ! 34.87 ! 29.92 # 47.93 # 430.7 # 437.0 # 295.7 # 468.1 # 36.28 # 11.84 # 0.478& 23
24 42.66 ! 38.42 ! 34.75 ! 28.95 # 48.55 # 338.5 # 419.5 # 279.4 # 515.4 # 31.10 # 8.755# 0.503& 24
25 42.52 ! 38.28 ! 34.62 ! 28.43 # 47.68 # 282.6 # 392.3 # 279.7 # 283.7 # 27.54 # 6.513# 0.480& 25
26 42.38 ! 38.15 ! 34.49 ! 28.47 # 48.22 # 274.1 # 392.0 # 284.7 # 225.6 # 25.41 # 4.893# 0.459& 26
27 42.24 ! 38.01 ! 34.37 ! 28.41 # 49.23 # 298.4 # 385.2 # 319.8 # 239.8 # 24.60 # 3.838# 0.482& 27
28 42.10 ! 37.88 ! 34.24 ! 28.45 # 52.55 # 430.6 # 351.8 # 549.2 & 224.2 # 24.03 # 3.424# 0.454& 28
29 41.96 ! 34.12 ! 28.10 # 52.92 # 498.1 # 332.0 #2262 & 210.8 # 23.75 # 2.824# 0.407& 29
30 41.82 ! 33.99 ! 27.76 # 56.46 # 492.5 # 314.4 #7636 $ 170.8 # 23.37 # 2.282# 0.370& 30
31 41.68 ! 33.87 ! 57.52 # 298.8 #6041 $ 23.00 # 0.404& 31
Mean 43.25 ! 39.73 ! 35.78 ! 31.42 ! 47.82 # 319.6 & 509.0 & 826.3 & 928.4 & 76.92 # 14.60 # 1.050&
Median 43.43 ! 39.72 ! 35.76 ! 31.97 ! 47.93 # 333.2 & 465.6 & 333.1 & 367.1 & 46.71 # 17.47 # 0.779&
Maximum 44.26 ! 41.54 ! 37.74 ! 33.74 ! 104.8 # 643.3 & 995.3 &7636 &4381 & 344.3 # 22.16 # 2.194&
Minimum 41.68 ! 37.88 ! 33.87 ! 27.76 ! 26.93 # 51.19 & 298.8 & 279.4 & 149.8 & 23.00 # 2.282# 0.370&
Total 1340 ! 1112 ! 1109 ! 942.7 ! 1482 # 9590 &15779 &25617 &27854 & 2384 # 438.0 # 32.56&
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 240.2 ! ! ... Not reviewed / Quality not known
Ann. Median 43.32 ! # ... Relative Uncertainty +/-15%
Annual Total 87684 ! $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 7636 ! 0.370!
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 1999
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.406& 0.386& 0.000& 1.136# 1.855# 552.5 #1472 &1460 & 973.4 & 577.2 # 159.7 # 50.37 # 1
2 0.401& 0.321& 0.000& 1.145# 1.883# 426.8 #1380 &1299 & 875.9 & 529.9 # 153.0 # 49.43 # 2
3 0.427& 0.279& 0.000& 1.270# 1.780# 310.5 #1321 &1135 & 886.8 & 495.1 # 146.4 # 48.92 # 3
4 0.380& 0.216& 0.000& 1.297# 1.888# 251.1 #1279 & 823.0 &1548 & 474.7 # 144.6 # 48.30 # 4
5 0.313& 0.207& 0.000& 1.291# 2.298# 217.8 #1572 & 663.0 &1789 & 455.7 # 136.2 # 47.26 # 5
6 0.301& 0.188& 0.000& 1.372# 2.283# 188.7 #4434 & 603.8 #1110 & 443.5 # 146.0 # 46.84 # 6
7 0.275& 0.152& 0.000& 1.443# 2.505# 149.1 #5354 " 630.8 # 868.8 & 513.6 & 137.6 # 46.33 # 7
8 0.247& 0.112& 0.000& 1.457# 2.916# 129.2 #3555 " 705.9 & 776.9 & 994.3 & 124.9 # 45.87 # 8
9 0.315& 0.071& 0.000& 1.391# 3.855# 122.9 #2463 & 683.4 & 716.2 &1489 & 113.8 # 46.01 # 9
10 0.380& 0.043& 0.000& 1.462# 4.306# 119.7 #1854 & 619.7 & 662.4 &1314 & 107.0 # 45.91 # 10
11 0.405& 0.026& 0.000& 2.057# 4.549# 105.9 #1702 &1273 & 828.2 & 915.7 & 100.7 # 45.81 # 11
12 0.403& 0.012& 0.000& 3.216# 4.275# 118.1 #1602 &3494 &1807 & 746.1 & 94.05 # 46.70 # 12
13 0.365& 0.005& 0.000& 3.542# 4.547# 153.6 #1631 &1766 &1885 & 631.3 & 87.96 # 49.05 # 13
14 0.320& 0.001& 0.000& 2.539# 5.466# 253.5 #1822 &1095 &1135 & 640.1 & 83.78 # 49.08 # 14
15 0.291& 0.000& 0.000& 1.885# 8.848# 511.2 #2917 & 960.4 &1628 &1368 & 80.77 # 49.64 # 15
16 0.234& 0.000& 0.000& 1.726# 11.16 # 845.7 &3390 &1020 &2629 &1576 & 78.84 # 49.53 # 16
17 0.185& 0.000& 0.000& 1.703# 7.878#1001 &2509 &1208 &1541 & 893.0 & 279.3 # 49.36 # 17
18 0.128& 0.000& 0.000& 1.680# 5.913#1072 &2351 &2229 &1044 & 663.3 & 291.6 # 49.65 # 18
19 0.080& 0.000& 0.006& 1.650# 9.617#1157 &1433 &4654 " 876.1 & 520.9 # 199.7 # 49.61 # 19
20 0.050& 0.000& 0.810& 1.827# 22.58 #1172 &1118 &2964 & 772.3 & 431.5 # 157.2 # 49.40 # 20
21 0.033& 0.000& 4.495# 1.812# 37.70 #1121 & 927.9 &1996 & 723.3 & 369.1 # 126.7 # 49.11 # 21
22 0.015& 0.000& 7.606# 1.669# 23.34 #1110 & 801.6 &1504 & 881.1 & 317.7 # 106.3 # 47.74 # 22
23 0.025& 0.000& 13.34 # 1.465# 24.29 #1247 & 710.9 &1250 &1249 & 274.3 # 90.46 # 46.27 # 23
24 2.862& 0.000& 5.362# 1.134# 23.41 #1828 & 814.2 &1140 &1087 & 247.3 # 79.66 # 44.24 # 24
25 22.58 # 0.000& 3.372# 0.994# 22.20 #1802 & 909.7 &1188 & 838.0 & 230.2 # 71.94 # 40.82 # 25
26 14.04 # 0.000& 2.075# 1.270# 21.91 #1460 & 994.3 &1770 & 738.1 & 217.6 # 65.15 # 36.36 # 26
27 2.872# 0.000& 1.574# 1.468# 238.7 &1431 &1647 &1639 & 704.8 & 206.8 # 60.00 # 33.49 # 27
28 1.063& 0.000& 1.437# 1.554# 947.3 &1489 &2014 &1213 & 687.2 & 196.5 # 56.68 # 31.64 # 28
29 0.648& 1.419# 1.669#1105 &1635 &1828 &1033 & 657.6 # 186.7 # 54.04 # 129.5 # 29
30 0.513& 1.327# 1.708# 927.5 &1605 &2057 & 976.8 & 623.9 # 177.8 # 52.13 # 272.1 # 30
31 0.437& 1.212# 685.9 & 1719 &1078 & 169.3 # 572.5 & 31
Mean 1.645& 0.072& 1.421& 1.661# 134.4 & 786.4 &1922 &1422 &1085 & 589.3 & 119.5 # 73.13 &
Median 0.365& 0.000& 0.000& 1.511# 7.878& 699.1 &1647 &1188 & 878.6 & 495.1 & 106.6 # 48.30 &
Maximum 22.58 & 0.386& 13.34 & 3.542#1105 &1828 &5354 &4654 &2629 &1576 & 291.6 # 572.5 &
Minimum 0.015& 0.000& 0.000& 0.994# 1.780& 105.9 & 710.9 & 603.8 & 623.9 & 169.3 & 52.13 # 31.64 &
Total 51.00& 2.02& 44.04& 49.83# 4168 &23593 &59593 &44084 &32550 &18270 & 3587 # 2267 &
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 515.7 & " ... Relative Uncertainty +/-10%
Ann. Median 80.77 & # ... Relative Uncertainty +/-15%
Annual Total 188262 & & ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 5354 & 0.000&
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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
1 493.8 & 8080 " 828.4 & 239.7 # 142.7 # 104.5 # 223.9 # 568.1 # 1402 & 192.3 # 71.75# 46.69# 1
2 283.9 # 7549 " 791.1 & 183.1 # 151.1 # 146.7 # 378.5 # 570.9 # 1679 & 188.7 # 70.41# 46.07# 2
3 199.5 # 7399 " 786.0 & 150.1 # 148.5 # 241.7 # 825.6 & 711.7 & 984.0 & 182.1 # 70.69# 45.46# 3
4 154.4 # 7423 " 784.7 & 127.9 # 145.7 # 247.9 # 1107 & 874.0 & 820.0 & 175.2 # 70.69# 44.29# 4
5 121.6 # 7215 " 783.4 & 110.6 # 141.0 # 248.8 # 938.1 & 762.6 & 727.9 & 170.1 # 70.31# 40.24# 5
6 107.9 # 6937 " 779.3 & 100.9 # 135.7 # 248.7 # 965.1 & 873.1 & 680.2 & 161.7 # 69.64# 35.52# 6
7 122.5 # 6348 " 607.1 & 97.09# 128.3 # 248.3 # 793.8 & 1213 & 1157 & 153.6 # 69.48# 32.05# 7
8 203.9 # 5730 " 452.1 # 93.32# 124.7 # 248.2 # 651.5 & 1159 & 1793 & 145.1 # 72.68# 29.00# 8
9 167.7 # 5147 " 423.9 # 90.09# 118.8 # 246.2 # 599.9 # 907.4 & 982.0 & 139.3 # 74.66# 27.30# 9
10 136.1 # 4577 " 776.6 & 90.02# 116.4 # 247.5 # 516.2 # 745.9 & 762.9 & 132.8 # 75.78# 25.74# 10
11 105.2 # 4026 " 916.5 & 92.80# 116.7 # 246.4 # 625.1 & 647.7 & 614.5 # 126.4 # 76.95# 25.01# 11
12 84.14# 3457 " 901.5 & 95.06# 123.2 # 247.0 # 696.6 & 561.8 # 521.4 # 123.3 # 63.63# 24.21# 12
13 71.67# 2889 & 798.5 & 93.75# 131.9 # 247.4 # 811.2 & 505.8 # 466.5 # 116.6 # 60.62# 23.39# 13
14 108.8 # 2416 & 428.4 # 94.58# 154.8 # 260.8 # 835.0 & 485.6 # 431.4 # 113.0 # 58.49# 22.75# 14
15 300.0 # 2082 & 239.0 # 94.76# 157.6 # 404.9 # 1064 & 502.9 # 430.6 # 107.5 # 57.19# 22.20# 15
16 164.9 # 1828 & 178.2 # 97.01# 149.2 # 392.1 # 1225 & 577.6 # 438.8 # 102.3 # 55.06# 21.64# 16
17 386.6 # 1608 & 143.3 # 98.57# 142.8 # 287.6 # 1285 & 783.5 & 427.1 # 98.62# 53.33# 21.02# 17
18 309.9 # 1433 & 122.2 # 99.98# 135.7 # 246.4 # 3151 & 908.7 & 395.2 # 95.55# 51.83# 20.33# 18
19 260.2 # 1322 & 110.7 # 101.8 # 132.3 # 236.2 # 3230 & 721.1 & 363.1 # 90.85# 50.81# 19.56# 19
20 234.9 # 1259 & 111.8 # 102.8 # 129.9 # 260.6 # 1903 & 573.0 # 332.4 # 85.28# 50.54# 18.94# 20
21 194.2 # 1225 & 112.1 # 104.2 # 127.2 # 297.1 # 1385 & 495.8 # 315.5 # 81.57# 50.38# 18.11# 21
22 5305 & 955.6 & 120.8 # 105.0 # 123.7 # 279.0 # 1200 & 444.6 # 297.9 # 77.55# 50.46# 17.52# 22
23 12178 $ 578.5 & 122.0 # 104.7 # 120.5 # 280.7 # 1027 & 409.8 # 281.4 # 74.65# 50.66# 15.26# 23
24 9589 $ 314.8 # 123.5 # 103.9 # 118.7 # 262.0 # 1083 & 388.1 # 259.3 # 74.26# 50.25# 11.82# 24
25 9073 $ 219.6 # 242.5 # 101.5 # 117.5 # 245.6 # 917.9 & 395.3 # 246.4 # 71.18# 49.90# 7.03# 25
26 11872 $ 182.0 # 588.5 & 102.0 # 118.7 # 253.3 # 742.4 & 449.7 # 231.2 # 68.85# 49.31# 5.10# 26
27 14674 $ 159.6 # 983.3 & 101.3 # 119.4 # 250.6 # 639.7 & 512.3 # 219.8 # 67.56# 48.67# 3.85# 27
28 14093 $ 743.7 & 1012 & 103.7 # 119.5 # 236.1 # 565.4 # 563.8 # 209.5 # 80.66# 48.38# 2.58# 28
29 11580 $ 962.8 & 872.6 & 119.1 # 119.4 # 221.3 # 546.9 # 544.7 # 202.1 # 79.27# 48.03# 1.78# 29
30 9941 $ 504.4 # 125.0 # 116.3 # 210.7 # 633.0 & 502.9 # 198.2 # 76.39# 47.38# 1.41# 30
31 8749 $ 346.1 # 111.1 # 674.3 & 673.2 & 74.09# 1.36# 31
Mean 3589 &3244 & 515.8 & 110.8 # 130.3 # 253.1 #1007 & 646.3 & 595.7 & 113.7 # 59.59 # 21.84 #
Median 260.2 &2082 & 504.4 & 101.6 # 127.2 # 248.0 # 825.6 & 570.9 & 431.0 & 102.3 # 56.12 # 21.64 #
Maximum 14674 & 8080 & 1012 & 239.7 # 157.6 # 404.9 # 3230 & 1213 & 1793 & 192.3 # 76.95# 46.69#
Minimum 71.67 & 159.6 & 110.7 & 90.01 # 111.1 # 104.5 # 223.9 & 388.1 & 198.2 & 67.55 # 47.37 # 1.356#
Total 111272 & 94076 & 15992 & 3325 # 4040 # 7595 # 31247 & 20036 & 17873 & 3527 # 1788 # 677.2#
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 850.9 & " ... Relative Uncertainty +/-10%
Ann. Median 215.1 & # ... Relative Uncertainty +/-15%
Annual Total 311451 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 14674 & 1.356&
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 1.368# 1.423# 1.504# 1.279# 1.322# 135.9 # 78.96 #1919 & 266.1 # 350.0 # 75.68 # 54.37 # 1
2 1.381# 1.423# 1.449# 1.307# 1.276# 127.2 # 81.74 # 967.4 & 259.9 # 291.1 # 71.67 # 53.69 # 2
3 1.393# 1.423# 1.423# 1.334# 1.267# 116.6 # 85.25 # 704.3 & 243.0 # 240.6 # 67.92 # 54.05 # 3
4 1.406# 1.423# 1.413# 1.328# 1.267# 106.3 # 88.10 # 616.0 # 230.6 # 206.6 # 64.42 # 57.03 # 4
5 1.421# 1.468# 1.366# 1.306# 1.267# 106.6 # 89.87 # 550.7 # 221.1 # 181.1 # 60.54 # 58.26 # 5
6 1.485# 1.449# 1.418# 1.285# 1.267# 105.8 # 87.75 # 480.3 # 215.5 # 161.4 # 59.07 # 58.46 # 6
7 1.495# 1.406# 1.423# 1.249# 1.310# 97.03 # 102.8 # 423.2 # 216.7 # 146.2 # 57.63 # 58.34 # 7
8 1.446# 1.384# 1.386# 1.195# 21.58 # 95.42 # 152.6 # 395.7 # 233.0 # 137.0 # 55.27 # 58.29 # 8
9 1.500# 1.362# 1.344# 1.227# 54.31 # 96.98 # 175.1 # 402.8 # 245.9 # 126.3 # 53.14 # 56.69 # 9
10 1.504# 1.365# 1.394# 1.226# 68.51 # 105.9 # 244.2 # 525.4 # 260.1 # 116.8 # 51.72 # 55.04 # 10
11 1.543# 1.449# 1.362# 1.196# 66.83 # 106.5 # 230.9 # 741.8 & 266.8 # 110.4 # 51.15 # 55.36 # 11
12 1.564# 1.466# 1.344# 1.249# 65.99 # 106.4 # 199.6 # 579.2 & 250.6 # 104.4 # 50.51 # 56.31 # 12
13 1.517# 1.400# 1.330# 1.259# 55.59 # 112.0 # 175.6 # 453.8 # 231.7 # 100.6 # 49.62 # 56.42 # 13
14 1.470# 1.355# 1.291# 1.214# 56.79 # 108.3 # 161.1 # 466.4 # 210.0 # 97.04 # 48.25 # 55.49 # 14
15 1.432# 1.312# 1.342# 1.263# 58.15 # 102.6 # 146.3 # 812.1 & 197.1 # 94.14 # 47.56 # 54.47 # 15
16 1.444# 1.282# 1.344# 1.267# 58.69 # 98.46 # 134.9 #2248 & 188.1 # 90.58 # 47.59 # 53.58 # 16
17 1.467# 1.350# 1.344# 1.267# 58.25 # 94.57 # 126.9 #1520 & 181.7 # 88.08 # 48.55 # 52.54 # 17
18 1.490# 1.397# 1.394# 1.267# 57.73 # 92.58 # 120.5 # 925.0 & 176.2 # 86.23 # 48.98 # 51.70 # 18
19 1.543# 1.373# 1.357# 1.267# 57.31 # 88.96 # 114.5 # 758.7 & 170.3 # 85.75 # 55.87 # 51.50 # 19
20 1.564# 1.422# 1.280# 1.267# 57.71 # 88.16 # 109.2 # 630.3 & 164.2 # 84.63 # 72.76 # 51.53 # 20
21 1.517# 1.411# 1.267# 1.259# 58.45 # 85.79 # 105.7 # 527.2 # 158.2 # 86.52 # 61.19 # 50.51 # 21
22 1.470# 1.389# 1.287# 1.214# 59.55 # 84.87 # 102.9 # 458.7 # 156.1 # 96.78 # 60.33 # 47.96 # 22
23 1.505# 1.366# 1.315# 1.263# 60.76 # 83.22 # 101.2 # 405.5 # 192.5 # 125.5 # 62.33 # 46.36 # 23
24 1.459# 1.347# 1.268# 1.230# 63.31 # 81.60 # 99.07 # 381.0 # 203.1 # 138.0 # 61.16 # 44.64 # 24
25 1.423# 1.358# 1.265# 1.262# 64.98 # 82.32 # 97.24 # 450.4 # 207.1 # 138.9 # 66.74 # 39.77 # 25
26 1.451# 1.439# 1.205# 1.267# 65.04 # 82.73 # 96.09 # 534.7 # 191.8 # 135.5 # 62.81 # 36.14 # 26
27 1.504# 1.502# 1.272# 1.267# 67.64 # 82.75 # 94.16 # 434.6 # 184.0 # 120.5 # 59.42 # 33.78 # 27
28 1.457# 1.504# 1.322# 1.267# 71.06 # 82.04 # 100.4 # 341.5 # 175.9 # 106.4 # 56.63 # 30.89 # 28
29 1.372# 1.289# 1.267# 78.27 # 79.63 # 126.6 # 303.3 # 218.6 # 94.65 # 55.12 # 27.44 # 29
30 1.403# 1.319# 1.272# 114.7 # 78.37 # 417.3 & 281.1 # 327.9 # 85.95 # 53.97 # 26.08 # 30
31 1.423# 1.269# 156.4 # 1837 & 264.0 # 80.88 # 25.07 # 31
Mean 1.465# 1.402# 1.341# 1.261# 51.82 # 97.20 # 189.8 & 661.4 & 214.8 # 132.5 # 57.92 # 48.77 #
Median 1.467# 1.403# 1.344# 1.267# 58.25 # 96.20 # 109.2 & 525.4 & 212.7 # 110.4 # 57.13 # 53.58 #
Maximum 1.564# 1.504# 1.504# 1.334# 156.4 # 135.9 #1837 &2248 & 327.9 # 350.0 # 75.68 # 58.46 #
Minimum 1.368# 1.282# 1.205# 1.195# 1.267# 78.37 # 78.96 & 264.0 & 156.1 # 80.88 # 47.56 # 25.07 #
Total 45.42# 39.25# 41.58# 37.82# 1606 # 2916 # 5885 &20504 & 6445 # 4109 # 1737 # 1511 #
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 122.9 & # ... Relative Uncertainty +/-15%
Ann. Median 58.45 & & ... Relative Uncertainty +/-30%
Annual Total 44881 &
Maximum Minimum
Daily 2248 & 1.195&
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 24.43 # 1.521# 1.447# 1.423# 1.548# 4.546$ 43.31 " 40.52 " 30.76 " 7.998" 4.834$ 1.073$ 1
2 23.67 # 1.437# 1.468# 1.423# 18.66 # 4.703$ 65.89 " 36.36 " 36.53 " 7.248$ 4.413$ 0.573$ 2
3 23.01 # 1.423# 1.468# 1.388# 49.80 # 5.096$ 69.42 " 33.43 " 130.6 " 7.048$ 4.126$ 0.307$ 3
4 22.48 # 1.443# 1.555# 1.387# 58.23 # 6.313$ 67.17 " 32.16 " 237.3 " 6.890$ 4.320$ 0.045$ 4
5 21.70 # 1.502# 1.465# 1.422# 60.17 # 10.77 $ 50.50 " 36.72 " 119.5 " 6.662$ 4.770$ 0.000$ 5
6 20.99 # 1.504# 1.423# 1.406# 68.92 # 37.34 " 43.92 " 81.79 " 74.53 " 7.317$ 4.346$ 0.000$ 6
7 20.35 # 1.542# 1.423# 1.384# 67.31 # 43.07 " 44.63 " 146.7 " 50.73 " 7.206$ 3.820$ 0.000$ 7
8 19.73 # 1.504# 1.423# 1.362# 93.53 # 29.96 " 48.51 " 115.6 " 38.89 " 14.34 " 3.494$ 0.000$ 8
9 19.04 # 1.504# 1.423# 1.345# 438.9 # 20.32 " 44.22 " 82.23 " 32.56 " 28.54 " 3.195$ 0.000$ 9
10 18.44 # 1.495# 1.423# 1.370# 492.2 # 15.41 " 38.29 " 108.7 " 27.35 " 23.37 " 3.029$ 0.000$ 10
11 17.35 # 1.432# 1.423# 1.422# 504.3 # 13.92 " 41.35 " 171.9 " 24.19 " 17.19 " 2.695$ 0.000$ 11
12 14.50 # 1.442# 1.476# 1.380# 506.4 # 12.11 " 66.30 " 201.9 " 21.34 " 12.73 " 2.351$ 0.000$ 12
13 10.09 # 1.502# 1.504# 1.397# 509.2 # 11.95 " 174.3 " 151.2 " 19.49 " 10.19 " 2.120$ 0.000$ 13
14 6.041# 1.469# 1.504# 1.483# 514.6 # 11.42 " 204.9 " 78.18 " 19.11 " 8.429$ 1.496$ 0.000$ 14
15 5.997# 1.423# 1.490# 1.495# 502.9 # 12.93 " 151.7 " 51.84 " 21.35 " 7.184$ 0.603$ 0.000$ 15
16 3.791# 1.474# 1.428# 1.418# 557.4 & 16.77 " 98.37 " 43.90 " 25.54 " 6.643$ 0.419$ 0.000$ 16
17 1.733# 1.448# 1.423# 1.368# 6.828$ 19.84 " 81.37 " 38.12 " 34.83 " 6.406$ 0.137$ 0.000$ 17
18 1.479& 1.481# 1.423# 1.420# 7.016$ 22.64 " 64.71 " 31.45 " 53.66 " 6.386$ 0.001$ 0.000$ 18
19 1.443# 1.418# 1.468# 1.423# 6.668$ 20.79 " 51.21 " 27.74 " 39.25 " 6.039$ 0.000$ 0.000$ 19
20 1.509# 1.358# 1.558# 1.423# 6.559$ 22.12 " 57.05 " 25.23 " 26.45 " 7.082$ 0.000$ 0.000$ 20
21 1.534# 1.395# 1.538# 1.423# 6.427$ 27.33 " 172.8 " 22.62 " 20.87 " 7.161$ 0.000$ 0.000$ 21
22 1.558# 1.440# 1.468# 1.427# 5.893$ 35.71 " 108.3 " 20.55 " 17.44 " 8.621$ 0.000$ 0.000$ 22
23 1.580# 1.486# 1.400# 1.481# 5.753$ 38.78 " 64.75 " 18.98 " 15.48 " 8.909$ 0.000$ 0.000$ 23
24 1.538# 1.502# 1.367# 1.432# 5.490$ 39.44 " 54.48 " 18.31 " 14.19 " 7.405$ 0.000$ 0.000$ 24
25 1.467# 1.448# 1.447# 1.423# 5.272$ 41.66 " 65.01 " 17.56 " 13.49 " 7.393$ 0.000$ 0.000$ 25
26 1.399# 1.481# 1.468# 1.450# 5.012$ 33.19 " 78.69 " 16.99 " 12.56 " 6.398$ 0.000$ 0.000$ 26
27 1.367# 1.418# 1.467# 1.468# 4.919$ 27.44 " 126.4 " 18.84 " 11.68 " 5.652$ 0.155$ 0.000$ 27
28 1.448# 1.368# 1.504# 1.423# 4.951$ 23.79 " 109.8 " 21.27 " 10.93 " 5.250$ 3.051$ 0.000$ 28
29 1.504# 1.499# 1.425# 4.858$ 24.48 " 81.05 " 27.55 " 9.695" 4.881$ 2.850$ 0.000$ 29
30 1.505# 1.437# 1.483# 4.738$ 33.90 " 60.64 " 33.95 " 8.564" 4.550$ 1.760$ 0.000$ 30
31 1.557# 1.423# 4.700$ 48.79 " 32.61 " 4.320$ 0.000$ 31
Mean 9.493& 1.459# 1.459# 1.419# 146.1 & 22.26 $ 79.94 " 57.59 " 39.97 " 8.886$ 1.933$ 0.064$
Median 3.791& 1.458# 1.465# 1.423# 7.016& 21.46 $ 65.01 " 33.95 " 24.87 " 7.184$ 1.940$ 0.000$
Maximum 24.43 & 1.542# 1.558# 1.495# 557.4 & 43.07 $ 204.9 " 201.9 " 237.3 " 28.54 $ 4.834$ 1.073$
Minimum 1.367& 1.358# 1.367# 1.345# 1.548& 4.546$ 38.29 " 16.99 " 8.564" 4.320$ 0.000$ 0.000$
Total 294.2 & 40.86 # 45.23 # 42.57 #4529 & 667.8 $2478 "1785 "1199 " 275.4 $ 57.98 $ 1.998$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 31.28 & " ... Relative Uncertainty +/-10%
Ann. Median 5.652& # ... Relative Uncertainty +/-15%
Annual Total 11418 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 557.4 & 0.000&
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2003
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 5.662$ 2.777$ 62.95 "1129 " 317.9 " 583.8 " 230.8 " 64.53 " 11.27 " 1
2 0.000$ 0.000$ 0.000$ 2.907$ 2.581$ 63.40 " 708.1 " 337.9 " 520.7 " 227.4 " 66.59 " 7.665$ 2
3 0.000$ 0.000$ 0.000$ 3.722$ 2.091$ 69.65 " 548.0 " 716.3 " 423.3 " 213.0 " 59.68 " 5.405$ 3
4 0.000$ 0.000$ 0.000$ 18.93 " 1.750$ 71.40 " 676.2 "1263 " 373.3 " 205.0 " 60.85 " 3.611$ 4
5 0.000$ 0.000$ 0.000$ 15.59 " 1.568$ 71.07 " 946.2 "1586 " 347.3 " 191.9 " 55.41 " 2.457$ 5
6 0.000$ 0.000$ 0.000$ 7.941$ 1.397$ 68.27 "1066 " 817.9 " 335.6 " 173.1 " 49.73 " 1.881$ 6
7 0.000$ 0.000$ 0.000$ 5.191$ 1.257$ 69.41 "1076 " 574.2 " 332.3 " 158.9 " 44.77 " 1.651$ 7
8 0.000$ 0.000$ 0.000$ 3.967$ 1.562$ 63.99 " 775.3 " 485.3 " 325.4 " 142.1 " 38.68 " 1.184$ 8
9 0.000$ 0.000$ 0.000$ 3.801$ 43.95 $ 59.28 " 581.7 " 429.2 " 326.1 " 126.8 " 36.04 " 0.634$ 9
10 0.000$ 0.000$ 0.000$ 4.660$ 9.287$ 56.11 " 595.6 " 391.8 " 364.3 " 117.2 " 32.01 " 0.263$ 10
11 0.000$ 0.000$ 0.000$ 6.644$ 3.137$ 52.07 " 999.5 " 630.2 " 396.1 " 107.9 " 27.00 " 0.026$ 11
12 0.000$ 0.000$ 0.000$ 10.95 " 2.696$ 51.69 "1990 "1639 " 465.8 " 107.6 " 22.16 " 0.000$ 12
13 0.000$ 0.000$ 0.000$ 26.77 " 7.491$ 50.74 "1520 "1763 " 507.3 " 104.7 " 17.48 " 0.000$ 13
14 0.000$ 0.000$ 0.000$ 43.93 " 6.792$ 49.87 " 984.1 "1100 " 441.1 " 95.95 " 12.94 " 0.000$ 14
15 0.000$ 0.000$ 0.000$ 32.45 " 8.212$ 47.26 " 920.9 " 888.8 " 397.0 " 88.59 " 9.560" 0.000$ 15
16 0.000$ 0.000$ 0.000$ 25.26 " 76.79 " 43.97 " 876.8 " 795.7 " 352.2 " 82.65 " 7.858$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 24.48 " 35.95 " 42.27 " 710.0 " 745.4 " 322.3 " 79.21 " 9.834" 0.000$ 17
18 0.000$ 0.000$ 0.000$ 18.78 " 33.77 " 41.62 " 565.6 " 717.9 " 298.4 " 78.18 " 22.54 " 0.000$ 18
19 0.000$ 3.204$ 0.000$ 15.13 " 83.49 " 40.27 " 491.1 " 754.5 " 284.3 " 74.72 " 19.74 " 0.000$ 19
20 0.000$ 1.760$ 0.000$ 14.23 " 140.4 " 40.81 " 430.9 " 845.9 " 268.9 " 72.71 " 11.31 " 0.000$ 20
21 0.000$ 0.453$ 0.000$ 12.28 " 145.9 " 43.15 " 406.9 " 792.6 " 262.7 " 71.01 " 8.482" 0.000$ 21
22 0.000$ 0.008$ 0.000$ 10.31 " 161.1 " 53.01 " 382.1 "1103 " 291.7 " 66.66 " 8.760" 0.000$ 22
23 0.000$ 0.000$ 0.000$ 8.209$ 113.9 " 94.16 " 368.1 "1860 " 375.8 " 63.82 " 13.79 " 0.000$ 23
24 0.000$ 0.000$ 0.000$ 6.890$ 104.3 " 101.0 " 358.6 "1731 " 487.5 " 61.20 " 23.17 " 0.000$ 24
25 0.000$ 0.000$ 0.000$ 5.801$ 101.6 " 124.9 " 327.1 "1118 " 522.2 " 57.45 " 32.88 " 0.000$ 25
26 0.000$ 0.000$ 0.000$ 5.104$ 89.94 " 224.1 " 301.7 " 930.5 " 427.3 " 56.88 " 37.34 " 0.000$ 26
27 0.000$ 0.000$ 0.000$ 4.745$ 83.99 " 483.7 " 282.5 " 819.4 " 345.8 " 61.92 " 36.53 " 0.000$ 27
28 0.000$ 0.000$ 0.000$ 4.240$ 71.15 " 736.7 " 276.8 " 732.0 " 302.6 " 58.92 " 31.41 " 0.000$ 28
29 0.000$ 25.50 $ 3.342$ 61.28 "1317 " 264.0 " 675.2 " 256.6 " 56.36 " 24.88 " 0.000$ 29
30 0.000$ 70.88 " 2.990$ 49.84 "1477 " 279.8 " 640.7 " 237.1 " 57.57 " 17.45 " 0.000$ 30
31 0.000$ 42.40 " 52.54 " 310.9 " 611.1 " 59.25 " 0.000$ 31
Mean 0.000$ 0.194$ 4.477$ 11.83 $ 48.47 $ 192.3 " 682.3 " 897.3 " 372.5 " 108.0 " 30.11 $ 1.163$
Median 0.000$ 0.000$ 0.000$ 7.416$ 35.95 $ 63.17 " 581.7 " 792.6 " 349.8 " 82.65 " 25.94 $ 0.000$
Maximum 0.000$ 3.204$ 70.88 $ 43.93 $ 161.1 $1477 "1990 "1860 " 583.8 " 230.8 " 66.59 $ 11.27 $
Minimum 0.000$ 0.000$ 0.000$ 2.907$ 1.257$ 40.27 " 264.0 " 317.9 " 237.1 " 56.36 " 7.858$ 0.000$
Total 0.00$ 5.43$ 138.8 $ 354.9 $ 1502 $ 5771 "21152 "27819 "11176 " 3350 " 903.5 $ 36.06$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 197.8 $ " ... Relative Uncertainty +/-10%
Ann. Median 35.95 $ $ ... Relative Uncertainty +/-20%
Annual Total 72211 $
Maximum Minimum
Daily 1990 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 0.000$ 0.000$ 3.962$ 0.000$ 0.000$ 46.73 " 107.3 " 183.2 " 408.0 " 60.69 " 47.37 " 6.328$ 1
2 0.000$ 0.000$ 2.718$ 0.000$ 0.000$ 60.89 " 107.2 " 299.9 " 360.0 " 57.34 " 42.75 " 5.851$ 2
3 0.000$ 0.000$ 2.188$ 0.000$ 0.000$ 48.80 " 142.9 " 329.4 " 328.3 " 55.79 " 39.81 " 6.128$ 3
4 0.000$ 0.000$ 1.582$ 0.000$ 0.000$ 57.92 " 129.6 " 322.3 " 298.1 " 55.96 " 37.40 " 6.000$ 4
5 0.000$ 0.000$ 0.978$ 0.000$ 0.000$ 117.3 " 158.8 " 248.5 " 300.5 " 56.68 " 34.68 " 5.752$ 5
6 0.000$ 0.000$ 0.547$ 0.000$ 0.000$ 94.33 " 176.2 " 262.1 " 378.1 " 57.36 " 33.04 " 5.075$ 6
7 0.000$ 0.000$ 0.287$ 0.000$ 0.000$ 185.5 " 252.7 " 277.6 " 441.6 " 56.57 " 30.67 " 4.144$ 7
8 0.000$ 0.000$ 0.030$ 0.000$ 0.000$ 99.70 " 406.5 " 260.9 " 402.5 " 55.07 " 30.29 " 3.527$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 77.44 " 435.2 " 237.3 " 335.6 " 51.89 " 27.31 " 2.888$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 73.43 " 456.3 " 205.5 " 286.6 " 51.85 " 27.40 " 2.272$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 284.5 " 343.8 " 182.2 " 251.2 " 49.29 " 25.28 " 1.672$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 204.6 " 282.4 " 293.3 " 224.9 " 52.40 " 24.70 " 1.188$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 207.7 " 249.7 " 424.1 " 207.2 " 54.32 " 24.44 " 0.968$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 213.4 " 219.4 " 598.1 " 190.0 " 58.56 " 23.86 " 0.575$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 231.9 " 186.9 " 523.3 " 177.4 " 61.58 " 24.86 " 0.422$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 3.588$ 180.9 " 160.4 " 379.7 " 157.8 " 56.31 " 25.13 " 0.069$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 13.42 " 139.2 " 145.6 " 316.8 " 155.2 " 53.43 " 23.05 " 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 18.69 " 118.9 " 132.0 " 296.3 " 153.1 " 57.92 " 22.21 " 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 19.25 " 103.0 " 123.4 " 273.6 " 118.3 " 56.19 " 22.19 " 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 19.51 " 92.18 " 118.4 " 264.1 " 114.8 " 50.72 " 21.80 " 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 26.03 " 86.00 " 132.0 " 259.9 " 110.6 " 76.99 " 19.57 " 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 28.13 " 86.62 " 157.9 " 282.3 " 108.2 " 163.6 " 16.73 " 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 29.55 " 107.9 " 163.4 " 373.6 " 99.00 " 135.6 " 14.54 " 0.000$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 30.02 " 102.6 " 188.1 " 395.9 " 94.30 " 142.5 " 16.48 " 0.000$ 24
25 0.000$ 0.680$ 0.000$ 0.000$ 31.54 " 100.5 " 194.1 " 418.3 " 79.65 " 100.8 " 14.05 " 0.000$ 25
26 0.000$ 3.756$ 0.000$ 0.000$ 35.82 " 107.1 " 168.5 " 518.4 " 82.56 " 89.14 " 14.70 " 0.000$ 26
27 0.000$ 5.784$ 0.000$ 0.000$ 35.65 " 96.92 " 150.6 " 745.9 " 73.83 " 89.16 " 12.95 " 0.000$ 27
28 0.000$ 5.632$ 0.000$ 0.000$ 33.84 " 99.00 " 132.4 " 886.3 " 67.74 " 85.17 " 10.92 " 0.000$ 28
29 0.000$ 4.555$ 0.000$ 0.000$ 32.41 " 102.9 " 123.2 " 897.4 " 66.01 " 71.56 " 8.498" 0.000$ 29
30 0.000$ 0.000$ 0.000$ 30.72 " 102.6 " 123.6 " 724.0 " 64.70 " 60.15 " 6.960$ 0.000$ 30
31 0.000$ 0.000$ 43.00 " 155.4 " 497.2 " 52.29 " 0.000$ 31
Mean 0.000$ 0.704$ 0.396$ 0.000$ 13.91 $ 121.0 " 194.3 " 392.8 " 204.5 " 70.22 " 24.12 $ 1.705$
Median 0.000$ 0.000$ 0.000$ 0.000$ 3.588$ 102.6 " 158.8 " 316.8 " 167.6 " 57.34 " 24.15 $ 0.069$
Maximum 0.000$ 5.784$ 3.962$ 0.000$ 43.00 $ 284.5 " 456.3 " 897.4 " 441.6 " 163.6 " 47.37 $ 6.328$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 46.73 " 107.2 " 182.2 " 64.70 " 49.29 " 6.960$ 0.000$
Total 0.00$ 20.41$ 12.29$ 0.00$ 431.2 $ 3631 " 6025 "12179 " 6136 " 2177 " 723.7 $ 52.86$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 85.76 $ " ... Relative Uncertainty +/-10%
Ann. Median 22.00 $ $ ... Relative Uncertainty +/-20%
Annual Total 31390 $
Maximum Minimum
Daily 897.4 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2005
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 334.0 " 29.34 " 276.3 " 909.1 " 276.4 " 286.2 " 167.1 " 38.92 " 8.651" 1
2 0.000$ 0.000$ 0.000$ 591.4 " 49.98 " 236.1 " 851.4 " 279.9 " 247.8 " 187.7 " 37.44 " 7.778" 2
3 0.000$ 0.000$ 0.000$ 705.3 " 322.9 " 218.9 " 689.2 " 313.2 " 221.3 " 206.4 " 35.42 " 7.297$ 3
4 0.000$ 0.000$ 0.000$ 559.9 " 467.1 " 348.5 " 807.6 " 348.6 " 208.9 " 201.4 " 33.28 " 7.870" 4
5 0.000$ 0.000$ 0.000$ 353.0 " 391.6 " 549.8 "1479 " 371.4 " 200.9 " 188.3 " 33.67 " 8.120" 5
6 0.000$ 0.000$ 0.000$ 239.7 " 269.1 " 482.6 "1395 " 329.5 " 261.1 " 163.9 " 32.41 " 7.570$ 6
7 0.000$ 0.000$ 0.000$ 174.6 " 182.2 " 554.7 " 932.4 " 293.1 " 541.8 " 196.2 " 32.25 " 7.118$ 7
8 0.000$ 0.000$ 0.000$ 140.7 " 135.8 "1280 " 780.9 " 263.9 " 843.5 " 298.7 " 34.77 " 6.528$ 8
9 0.000$ 0.000$ 0.000$ 114.8 " 117.8 "2108 " 661.3 " 247.7 " 631.6 " 271.6 " 33.40 " 6.032$ 9
10 0.000$ 0.000$ 0.000$ 92.44 " 100.0 "2783 " 563.4 " 238.8 " 542.6 " 185.1 " 31.01 " 5.406$ 10
11 0.000$ 0.000$ 0.000$ 78.87 " 93.72 "2749 " 495.3 " 224.0 " 493.7 " 139.4 " 29.38 " 4.921$ 11
12 0.000$ 0.000$ 0.000$ 66.06 " 119.0 "2386 " 451.2 " 208.9 " 371.5 " 113.4 " 27.56 " 4.605$ 12
13 0.000$ 0.000$ 0.000$ 56.17 " 102.5 "1948 " 437.6 " 263.8 " 303.5 " 95.91 " 26.07 " 4.494$ 13
14 0.000$ 0.000$ 0.000$ 47.24 " 97.17 "1645 " 431.0 " 375.2 " 277.1 " 83.23 " 24.01 " 4.475$ 14
15 0.000$ 0.000$ 0.000$ 36.93 " 135.5 "1163 " 455.4 " 535.8 " 253.7 " 74.96 " 22.91 " 4.331$ 15
16 0.000$ 0.000$ 0.000$ 30.96 " 192.3 "1022 " 482.3 " 500.5 " 233.7 " 69.62 " 21.48 " 4.171$ 16
17 0.000$ 0.000$ 0.000$ 28.32 " 303.1 "1503 " 471.2 " 590.0 " 266.7 " 63.32 " 19.93 " 3.835$ 17
18 0.000$ 0.000$ 0.000$ 26.31 " 368.4 "1905 " 441.0 "1453 " 431.9 " 58.24 " 17.64 " 3.311$ 18
19 0.000$ 0.000$ 0.000$ 25.35 " 677.7 "2019 " 413.0 "2168 " 590.6 " 58.10 " 18.40 " 2.886$ 19
20 0.000$ 0.000$ 0.000$ 24.36 "1557 "1668 " 354.7 "1557 " 483.1 " 57.01 " 17.25 " 2.213$ 20
21 0.000$ 0.000$ 0.000$ 23.18 "1987 "1350 " 424.3 " 882.1 " 346.1 " 52.52 " 15.96 " 1.642$ 21
22 0.000$ 0.000$ 0.000$ 23.05 "1681 "1091 " 507.2 " 733.5 " 304.7 " 52.54 " 14.99 " 1.179$ 22
23 0.000$ 0.000$ 0.000$ 22.41 "2105 "1172 " 556.9 " 605.5 " 289.5 " 51.68 " 14.76 " 0.699$ 23
24 0.000$ 0.000$ 0.000$ 21.72 "1715 "2939 " 465.0 " 497.8 " 243.3 " 51.49 " 14.05 " 0.460$ 24
25 0.000$ 0.000$ 0.000$ 22.41 "1830 "3661 " 393.7 " 457.4 " 207.3 " 53.64 " 12.73 " 0.213$ 25
26 0.000$ 0.000$ 0.000$ 22.50 "1316 "2768 " 370.4 " 430.5 " 185.8 " 54.98 " 11.90 " 0.045$ 26
27 0.000$ 0.000$ 0.000$ 23.52 " 806.7 "2141 " 359.7 " 416.5 " 159.5 " 54.42 " 13.00 " 0.000$ 27
28 0.000$ 0.000$ 0.000$ 23.68 " 572.7 "1551 " 333.5 " 400.3 " 149.2 " 49.94 " 11.80 " 0.000$ 28
29 0.000$ 33.15 $ 22.57 " 452.1 "1116 " 311.6 " 375.1 " 142.9 " 49.70 " 10.94 " 0.000$ 29
30 0.000$ 269.1 " 25.07 " 368.6 " 982.3 " 295.0 " 342.7 " 147.0 " 46.72 " 9.918" 0.000$ 30
31 0.000$ 333.2 " 320.8 " 285.7 " 334.1 " 42.55 " 0.000$ 31
Mean 0.000$ 0.000$ 20.50 $ 131.9 " 608.7 "1520 " 574.4 " 526.3 " 328.9 " 110.9 " 23.24 " 3.737$
Median 0.000$ 0.000$ 0.000$ 33.94 " 322.9 "1427 " 465.0 " 375.1 " 271.9 " 69.62 " 22.20 " 4.171$
Maximum 0.000$ 0.000$ 333.2 $ 705.3 "2105 "3661 "1479 "2168 " 843.5 " 298.7 " 38.92 " 8.651$
Minimum 0.000$ 0.000$ 0.000$ 21.72 " 29.34 " 218.9 " 285.7 " 208.9 " 142.9 " 42.55 " 9.918" 0.000$
Total 0.00$ 0.00$ 635.5 $ 3957 "18871 "45629 "17806 "16316 " 9867 " 3440 " 697.3 " 115.8 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 321.4 $ " ... Relative Uncertainty +/-10%
Ann. Median 58.24 $ $ ... Relative Uncertainty +/-20%
Annual Total 117338 $
Maximum Minimum
Daily 3661 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 0.000$ 448.4 " 38.23 " 16.96 $ 33.25 " 33.78 " 83.09 " 89.88 " 183.1 " 41.24 " 3.484$ 0.000$ 1
2 0.000$ 429.4 " 34.84 " 20.17 " 32.67 " 31.50 " 66.44 " 82.32 " 270.9 " 38.94 " 3.169$ 0.000$ 2
3 0.000$ 368.5 " 33.55 " 20.97 " 31.20 " 30.57 " 58.11 " 78.36 " 329.7 " 36.35 " 2.955$ 0.000$ 3
4 0.000$ 295.2 " 32.38 " 29.10 " 28.45 " 29.67 " 52.14 " 74.94 " 269.8 " 33.28 " 2.947$ 0.000$ 4
5 0.000$ 226.0 " 33.25 " 36.21 " 25.78 " 27.33 " 51.07 " 69.36 " 208.5 " 30.04 " 3.225$ 0.000$ 5
6 0.000$ 203.9 " 35.18 " 35.06 " 25.61 " 27.32 " 46.07 " 67.14 " 162.4 " 24.84 " 3.298$ 0.000$ 6
7 121.0 $ 252.5 " 33.98 " 31.47 " 24.25 " 25.82 " 44.41 " 80.16 " 136.3 " 22.66 " 3.117$ 0.000$ 7
8 617.5 " 292.5 " 30.56 " 28.47 " 23.79 " 26.30 " 41.09 " 108.3 " 162.2 " 21.78 " 2.976$ 0.000$ 8
9 1021 " 218.5 " 28.39 " 26.74 " 23.91 " 27.70 " 41.37 " 117.8 " 195.1 " 18.82 " 2.982$ 0.000$ 9
10 307.0 " 167.0 " 27.18 " 25.69 " 23.62 " 26.75 " 39.03 " 105.2 " 181.5 " 17.13 " 2.834$ 0.000$ 10
11 141.1 " 140.6 " 24.82 " 26.17 " 23.58 " 25.88 " 37.64 " 91.38 " 189.8 " 15.33 " 2.780$ 0.000$ 11
12 149.4 " 132.7 " 22.52 " 29.36 " 24.09 " 24.49 " 36.22 " 84.65 " 235.9 " 13.95 " 2.678$ 0.000$ 12
13 1522 " 128.9 " 21.86 " 28.46 " 21.85 " 23.29 " 35.35 " 71.86 " 275.4 " 13.37 " 2.525$ 0.000$ 13
14 1819 " 100.5 " 20.63 " 26.82 " 20.56 " 22.58 " 34.38 " 67.38 " 256.0 " 13.12 " 2.417$ 0.000$ 14
15 982.6 " 86.57 " 19.07 " 26.83 " 22.20 " 21.56 " 35.52 " 78.13 " 211.6 " 13.27 " 2.330$ 0.000$ 15
16 1441 " 75.86 " 18.14 " 26.04 " 23.01 " 21.46 " 34.21 " 162.0 " 175.1 " 12.32 " 2.294$ 0.000$ 16
17 1951 " 71.04 " 17.62 " 25.23 " 25.66 " 21.91 " 31.94 " 265.0 " 156.6 " 10.12 " 2.081$ 0.000$ 17
18 1193 " 66.21 " 16.70 " 23.49 " 26.35 " 21.79 " 31.19 " 209.7 " 145.3 " 9.353" 1.746$ 0.000$ 18
19 741.1 " 60.65 " 16.09 " 23.68 " 30.79 " 21.75 " 30.62 " 200.5 " 145.4 " 8.994" 1.024$ 0.000$ 19
20 564.0 " 56.16 " 14.43 " 23.02 " 27.87 " 23.50 " 31.84 " 357.4 " 142.1 " 8.144" 0.013$ 14.41 $ 20
21 486.1 " 57.92 " 12.81 " 22.39 " 26.32 " 26.51 " 63.14 " 398.2 " 121.4 " 7.471$ 0.000$ 8.038$ 21
22 561.1 " 56.09 " 11.49 " 22.43 " 28.57 " 27.90 " 68.48 " 354.7 " 111.7 " 7.508$ 0.000$ 0.543$ 22
23 617.5 " 52.15 " 10.12 " 22.06 " 31.38 " 34.65 " 78.87 " 630.3 " 100.3 " 8.070" 0.000$ 0.000$ 23
24 607.4 " 50.42 " 9.357" 22.53 " 30.71 " 31.74 " 84.72 " 689.2 " 90.63 " 7.867$ 0.000$ 0.000$ 24
25 608.8 " 49.07 " 8.771" 22.92 " 32.21 " 29.30 " 119.1 " 551.6 " 82.74 " 7.029$ 0.000$ 0.322$ 25
26 633.4 " 45.32 " 8.163" 24.06 " 31.64 " 33.05 " 138.7 " 393.6 " 77.21 " 6.576$ 0.000$ 5.250$ 26
27 600.9 " 42.02 " 7.577$ 25.91 " 33.51 " 34.08 " 165.2 " 318.1 " 70.53 " 5.812$ 0.000$ 2.770$ 27
28 485.9 " 42.03 " 7.227$ 29.28 " 33.12 " 48.31 " 153.6 " 268.4 " 57.02 " 4.192$ 0.000$ 1.440$ 28
29 425.6 " 6.759$ 31.98 " 32.74 " 59.94 " 131.3 " 225.9 " 50.61 " 4.142$ 0.000$ 1.012$ 29
30 434.8 " 6.367$ 33.10 " 34.05 " 85.40 " 112.0 " 195.1 " 46.05 " 4.438$ 0.000$ 0.372$ 30
31 456.3 " 5.933$ 35.36 " 93.88 " 169.3 " 3.939$ 0.003$ 31
Mean 596.5 $ 150.6 " 19.80 $ 26.22 $ 28.00 " 30.86 " 66.81 " 214.7 " 161.4 " 15.16 $ 1.696$ 1.102$
Median 561.1 $ 93.57 " 18.14 $ 25.97 $ 27.87 " 27.32 " 51.07 " 162.0 " 159.4 " 12.32 $ 2.312$ 0.000$
Maximum 1951 $ 448.4 " 38.23 $ 36.21 $ 35.36 " 85.40 " 165.2 " 689.2 " 329.7 " 41.24 $ 3.484$ 14.41 $
Minimum 0.000$ 42.02 " 5.933$ 16.96 $ 20.56 " 21.46 " 30.62 " 67.14 " 46.05 " 3.939$ 0.000$ 0.000$
Total 18492 $ 4216 " 614.0 $ 786.7 $ 868.2 " 926.0 " 2071 " 6656 " 4842 " 470.1 $ 50.88$ 34.16$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 109.6 $ " ... Relative Uncertainty +/-10%
Ann. Median 30.62 $ $ ... Relative Uncertainty +/-20%
Annual Total 40030 $
Maximum Minimum
Daily 1951 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2007
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 64.70 " 93.81 "2014 " 421.9 " 61.24 " 13.17 " 0.000$ 1
2 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 37.92 " 137.3 "1696 " 299.6 " 49.77 " 12.86 " 0.000$ 2
3 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 25.93 " 278.1 "1081 " 221.3 " 44.71 " 12.27 " 0.000$ 3
4 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 17.34 " 500.4 " 748.8 " 201.2 " 43.87 " 11.14 " 0.000$ 4
5 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 13.32 " 515.9 " 514.4 " 186.7 " 37.77 " 9.364" 0.000$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 9.740$ 324.5 " 421.7 " 169.7 " 35.83 " 7.708$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 7.230$ 201.1 " 425.3 " 155.8 " 39.45 " 6.559$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.264$ 146.1 " 693.4 " 163.4 " 52.30 " 5.913$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.006$ 105.2 " 642.3 " 221.2 " 139.0 " 5.049$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.244$ 81.80 " 443.5 " 300.7 " 201.4 " 4.262$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 1.327$ 9.135" 74.14 " 489.2 " 220.9 " 238.7 " 3.402$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 5.945$ 9.002" 67.39 " 757.8 " 223.3 " 194.3 " 2.768$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 5.559$ 8.950" 54.40 " 635.0 " 335.0 " 133.2 " 2.186$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 4.394$ 9.914" 41.56 " 400.2 " 591.9 " 99.40 " 1.696$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 3.753$ 10.16 " 34.20 " 311.8 " 551.2 " 84.01 " 1.307$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 4.268$ 25.88 " 29.02 " 266.1 " 413.7 " 71.83 " 0.885$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 3.185$ 123.1 " 25.86 " 222.0 " 342.5 " 60.92 " 0.506$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 4.674$ 66.55 " 23.69 " 201.7 " 267.7 " 50.77 " 0.027$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 5.582$ 39.98 " 24.86 " 184.8 " 215.0 " 42.75 " 0.000$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 5.710$ 27.81 " 54.16 " 324.1 " 177.6 " 37.74 " 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 5.709$ 21.38 " 80.70 " 540.0 " 145.8 " 31.64 " 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 6.148$ 18.40 " 242.2 " 617.2 " 120.6 " 28.22 " 0.000$ 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 6.526$ 18.15 " 313.8 " 519.4 " 104.1 " 26.01 " 0.000$ 0.000$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 6.155$ 34.19 " 496.1 " 606.4 " 97.28 " 21.39 " 0.000$ 0.000$ 24
25 0.000$ 0.000$ 0.000$ 0.000$ 4.606$ 34.90 " 592.6 " 584.4 " 99.72 " 15.95 " 0.000$ 0.000$ 25
26 0.000$ 0.000$ 0.000$ 0.000$ 0.746$ 123.5 " 992.7 " 370.8 " 97.26 " 14.60 " 0.000$ 0.000$ 26
27 0.000$ 0.000$ 0.000$ 0.000$ 0.314$ 101.3 " 758.2 " 301.3 " 142.3 " 15.27 " 0.000$ 0.000$ 27
28 0.000$ 0.000$ 0.000$ 0.000$ 2.334$ 70.89 " 865.2 " 304.5 " 129.3 " 13.99 " 0.000$ 0.000$ 28
29 0.000$ 0.000$ 0.000$ 18.87 $ 59.93 " 858.9 " 320.9 " 100.5 " 12.76 " 0.000$ 0.000$ 29
30 0.000$ 0.000$ 0.000$ 106.7 $ 59.02 " 950.2 " 303.7 " 78.25 " 13.06 " 0.000$ 0.000$ 30
31 0.000$ 0.000$ 145.3 " 966.9 " 352.6 " 13.94 " 0.000$ 31
Mean 0.000$ 0.000$ 0.000$ 0.000$ 11.22 $ 35.56 $ 320.3 " 557.9 " 226.5 " 62.13 " 3.370$ 0.000$
Median 0.000$ 0.000$ 0.000$ 0.000$ 3.753$ 23.63 $ 146.1 " 443.5 " 193.9 " 42.75 " 1.096$ 0.000$
Maximum 0.000$ 0.000$ 0.000$ 0.000$ 145.3 $ 123.5 $ 992.7 "2014 " 591.9 " 238.7 " 13.17 $ 0.000$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.006$ 23.69 " 184.8 " 78.25 " 12.76 " 0.000$ 0.000$
Total 0.00$ 0.00$ 0.00$ 0.00$ 347.8 $ 1067 $ 9932 "17297 " 6796 " 1926 " 101.0 $ 0.00$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 102.6 $ " ... Relative Uncertainty +/-10%
Ann. Median 2.334$ $ ... Relative Uncertainty +/-20%
Annual Total 37468 $
Maximum Minimum
Daily 2014 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 0.000$ 0.000$ 0.000$ 141.7 $ 58.25 $ 85.49 $ 352.0 "6806 $ 74.58 " 103.1 " 41.49 " 3.201$ 1
2 0.000$ 0.000$ 0.000$ 25.24 $ 43.42 $ 59.43 $ 294.7 "4056 " 66.23 " 77.82 " 46.52 " 2.705$ 2
3 0.000$ 0.000$ 0.000$ 4.394$ 32.95 $ 49.07 $ 231.4 "3115 " 63.05 " 57.83 " 42.35 " 2.473$ 3
4 0.000$ 0.000$ 0.000$ 4.525$ 26.45 $ 42.37 $ 163.4 "2332 " 60.79 " 44.10 " 23.30 " 2.098$ 4
5 0.000$ 0.000$ 0.000$ 9.194$ 21.01 $ 38.71 $ 125.5 "1508 " 58.94 " 34.86 " 17.09 " 1.758$ 5
6 0.000$ 0.000$ 0.000$ 56.23 " 16.70 $ 40.61 $ 97.38 "1124 " 62.24 " 27.36 " 19.85 " 1.362$ 6
7 0.000$ 0.017$ 0.000$ 204.7 " 13.57 $ 45.75 $ 77.56 " 913.1 " 56.64 " 22.89 " 23.76 " 0.834$ 7
8 0.000$ 0.294$ 0.000$ 186.1 " 11.28 $ 45.14 $ 65.27 " 739.0 " 50.57 " 20.17 " 21.54 " 0.530$ 8
9 0.000$ 7.054$ 0.000$ 94.91 " 8.980$ 51.27 $ 56.12 " 595.6 " 43.03 " 16.93 " 18.89 " 0.432$ 9
10 0.000$ 2.354$ 0.000$ 51.50 " 7.462$ 51.83 $ 58.48 " 479.1 " 37.39 " 14.57 " 16.05 " 0.350$ 10
11 0.000$ 0.115$ 0.000$ 33.65 " 6.565$ 48.07 $ 58.16 " 385.0 " 33.66 " 12.78 " 14.03 " 0.339$ 11
12 0.000$ 0.000$ 0.000$ 24.08 " 6.098$ 43.27 $ 62.23 " 335.9 " 31.47 " 11.70 " 11.05 " 0.207$ 12
13 0.000$ 0.000$ 0.000$ 17.99 " 5.933$ 39.90 $ 73.07 " 299.6 " 29.78 " 10.50 " 9.151" 0.034$ 13
14 0.000$ 0.000$ 0.000$ 13.56 " 6.243$ 45.67 $ 74.39 " 257.7 " 30.02 " 9.432" 7.835" 0.077$ 14
15 0.000$ 0.000$ 0.000$ 10.96 " 9.947$ 58.26 $ 69.68 " 223.5 " 30.67 " 8.406" 7.139$ 7.022$ 15
16 0.000$ 0.000$ 0.000$ 10.39 " 10.36 " 59.51 $ 187.6 " 199.9 " 28.33 " 7.691$ 6.038$ 6.219$ 16
17 0.000$ 0.000$ 0.000$ 18.38 " 8.863$ 57.11 $ 352.0 " 177.9 " 27.86 " 6.636$ 5.315$ 5.306$ 17
18 0.000$ 0.000$ 0.000$ 64.05 " 8.874$ 50.78 $ 728.6 " 159.2 " 27.81 " 6.031$ 4.398$ 3.695$ 18
19 0.000$ 0.000$ 0.000$ 60.73 " 8.267$ 52.24 $1163 " 142.6 " 26.92 " 5.527$ 4.025$ 2.166$ 19
20 0.000$ 0.000$ 0.000$ 101.8 " 6.161$ 52.67 $1980 " 130.8 " 24.64 " 5.013$ 3.897$ 1.928$ 20
21 0.000$ 0.000$ 0.000$ 77.73 " 5.890$ 47.08 $1425 " 122.4 " 23.21 " 4.599$ 3.000$ 1.479$ 21
22 0.000$ 0.000$ 0.000$ 59.45 " 5.440$ 40.16 $ 786.6 " 118.0 " 22.29 " 4.298$ 2.384$ 0.792$ 22
23 0.000$ 0.000$ 0.000$ 46.57 " 7.606$ 34.97 $ 608.1 " 104.4 " 23.91 " 4.049$ 3.553$ 0.444$ 23
24 0.000$ 0.000$ 0.000$ 38.05 " 11.49 $ 34.54 $ 615.7 " 92.22 " 25.59 " 4.793$ 4.051$ 0.225$ 24
25 0.000$ 0.000$ 0.000$ 32.46 " 15.88 $ 31.60 $1378 " 83.90 " 31.38 " 18.09 $ 11.63 $ 0.062$ 25
26 0.000$ 0.000$ 0.000$ 29.38 " 24.82 $ 34.81 $1437 " 79.65 " 140.2 " 120.5 $ 17.25 " 0.000$ 26
27 0.000$ 0.000$ 0.000$ 30.83 " 39.43 $ 115.5 $1182 " 73.49 " 262.8 " 245.2 $ 9.098" 0.000$ 27
28 0.000$ 0.000$ 0.000$ 41.06 " 47.05 $ 428.0 $1235 " 74.66 " 344.6 " 181.1 $ 6.300$ 0.000$ 28
29 0.000$ 0.000$ 0.000$ 53.30 " 52.41 $ 437.5 $1927 " 104.7 " 219.5 " 140.7 $ 5.343$ 0.000$ 29
30 0.000$ 0.000$ 57.93 " 53.78 $ 426.7 $3245 " 124.2 " 139.9 " 83.28 $ 3.745$ 0.000$ 30
31 0.000$ 0.000$ 108.8 $ 8474 $ 95.64 " 110.6 $ 0.000$ 31
Mean 0.000$ 0.339$ 0.000$ 53.36 $ 22.26 $ 88.27 $ 922.2 $ 808.2 $ 69.94 " 45.83 $ 13.67 $ 1.475$
Median 0.000$ 0.000$ 0.000$ 39.55 $ 11.28 $ 48.57 $ 352.0 $ 199.9 $ 35.52 " 16.93 $ 9.124$ 0.530$
Maximum 0.000$ 7.054$ 0.000$ 204.7 $ 108.8 $ 437.5 $8474 $6806 $ 344.6 " 245.2 $ 46.52 $ 7.022$
Minimum 0.000$ 0.000$ 0.000$ 4.394$ 5.440$ 31.60 $ 56.12 $ 73.49 $ 22.29 " 4.049$ 2.384$ 0.000$
Total 0.00$ 9.84$ 0.00$ 1601 $ 690.0 $ 2648 $28590 $25055 $ 2098 " 1420 $ 410.1 $ 45.74$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 170.9 $ " ... Relative Uncertainty +/-10%
Ann. Median 16.81 $ $ ... Relative Uncertainty +/-20%
Annual Total 62570 $
Maximum Minimum
Daily 8474 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2009
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 44.46 " 0.431$ 0.000$ 0.000$ 5.682$ 493.6 " 349.2 " 263.4 " 70.68 " 7.691$ 0.787$ 1
2 0.000$ 13.91 $ 194.5 $ 0.000$ 0.000$ 9.759$ 568.6 " 311.4 " 238.9 " 74.16 " 6.793$ 0.692$ 2
3 0.000$ 6.972$ 30.95 $ 0.000$ 0.000$ 28.03 " 401.5 " 275.8 " 226.8 " 62.58 " 5.994$ 0.515$ 3
4 0.000$ 5.209$ 4.192$ 0.000$ 0.000$ 14.52 " 282.7 " 239.1 " 206.1 " 48.66 " 5.433$ 0.285$ 4
5 0.000$ 3.896$ 7.881$ 0.000$ 0.000$ 9.822" 233.4 " 216.9 " 183.2 " 39.43 " 5.113$ 0.125$ 5
6 0.000$ 3.624$ 8.604" 0.000$ 0.000$ 8.441" 221.0 " 207.6 " 170.1 " 32.76 " 4.535$ 0.050$ 6
7 0.000$ 3.473$ 7.180$ 0.000$ 0.000$ 8.521" 261.7 " 204.4 " 174.5 " 27.68 " 4.084$ 0.000$ 7
8 0.000$ 2.992$ 5.519$ 0.000$ 0.000$ 8.375" 246.1 " 277.0 " 177.8 " 25.40 " 3.398$ 0.000$ 8
9 0.000$ 2.068$ 4.439$ 0.000$ 0.000$ 8.375" 279.3 " 345.2 " 182.1 " 25.47 " 3.104$ 0.000$ 9
10 0.000$ 1.587$ 3.581$ 0.000$ 0.000$ 8.669" 444.2 " 289.0 " 218.5 " 23.31 " 3.060$ 0.000$ 10
11 0.000$ 1.022$ 2.777$ 0.000$ 0.000$ 10.16 " 721.0 " 289.4 " 236.8 " 17.14 " 2.692$ 0.000$ 11
12 0.000$ 1.015$ 2.704$ 0.000$ 0.000$ 12.02 " 784.2 " 274.7 " 312.9 " 15.57 " 2.581$ 0.000$ 12
13 0.000$ 3.776$ 2.699$ 0.000$ 0.000$ 14.01 " 569.2 " 283.5 " 528.4 " 16.69 " 2.685$ 0.000$ 13
14 0.000$ 5.582$ 3.112$ 0.000$ 0.000$ 13.70 " 396.5 " 312.4 " 685.5 " 15.60 " 4.531$ 0.000$ 14
15 0.000$ 5.158$ 2.913$ 0.000$ 0.000$ 15.29 " 315.2 " 555.9 " 403.4 " 12.89 " 1.527$ 0.000$ 15
16 0.000$ 4.684$ 2.732$ 0.000$ 0.000$ 17.78 " 256.7 "2580 " 297.9 " 12.74 " 1.235$ 0.000$ 16
17 0.000$ 3.506$ 2.403$ 0.000$ 0.000$ 18.85 " 215.4 "2806 " 263.0 " 10.65 " 1.016$ 0.000$ 17
18 0.000$ 2.588$ 2.063$ 0.000$ 0.000$ 18.92 " 194.5 "1353 " 247.9 " 7.548$ 1.393$ 0.000$ 18
19 0.000$ 1.971$ 1.610$ 0.000$ 0.000$ 19.88 " 301.0 "1125 " 187.2 " 7.158$ 1.515$ 0.000$ 19
20 5.689$ 1.551$ 1.309$ 0.000$ 0.000$ 38.37 "1034 "1192 " 161.8 " 6.463$ 1.906$ 0.000$ 20
21 4.515$ 1.188$ 1.087$ 0.000$ 0.000$ 37.44 "3293 "1172 " 162.4 " 5.892$ 1.714$ 0.000$ 21
22 1.572$ 0.989$ 0.871$ 0.000$ 0.000$ 40.75 "5012 "1131 " 201.4 " 5.844$ 1.647$ 0.000$ 22
23 0.594$ 0.744$ 0.645$ 0.000$ 0.000$ 43.87 "3103 " 923.8 " 301.4 " 5.971$ 1.924$ 0.000$ 23
24 0.200$ 0.616$ 0.340$ 0.000$ 0.000$ 84.33 "1869 " 678.6 " 342.3 " 5.344$ 2.138$ 0.000$ 24
25 0.011$ 0.611$ 0.020$ 0.000$ 0.463$ 195.8 "1633 " 565.4 " 232.0 " 5.125$ 2.582$ 0.000$ 25
26 0.000$ 0.630$ 0.000$ 0.000$ 2.361$ 131.9 "1083 " 458.1 " 164.3 " 5.739$ 2.261$ 0.000$ 26
27 20.40 $ 0.549$ 0.000$ 0.000$ 3.594$ 159.2 " 855.7 " 384.4 " 121.2 " 6.625$ 1.824$ 0.000$ 27
28 1664 " 0.481$ 0.000$ 0.000$ 4.517$ 167.2 " 656.1 " 346.5 " 94.81 " 8.142$ 1.410$ 0.000$ 28
29 860.9 " 0.000$ 0.000$ 4.385$ 197.1 " 528.0 " 392.3 " 75.70 " 8.256$ 1.174$ 0.000$ 29
30 416.4 " 0.000$ 0.000$ 4.430$ 353.2 " 454.6 " 369.8 " 64.12 " 9.215" 0.936$ 0.000$ 30
31 120.2 " 0.000$ 5.299$ 397.0 " 307.2 " 9.492" 0.000$ 31
Mean 99.85 $ 4.459$ 9.505$ 0.000$ 0.808$ 56.68 $ 874.4 " 652.3 " 237.5 " 20.26 $ 2.930$ 0.079$
Median 0.000$ 2.328$ 2.403$ 0.000$ 0.000$ 18.32 $ 454.6 " 349.2 " 212.3 " 12.74 $ 2.421$ 0.000$
Maximum 1664 $ 44.46 $ 194.5 $ 0.000$ 5.299$ 353.2 $5012 "2806 " 685.5 " 74.16 $ 7.691$ 0.787$
Minimum 0.000$ 0.481$ 0.000$ 0.000$ 0.000$ 5.682$ 194.5 " 204.4 " 64.12 " 5.125$ 0.936$ 0.000$
Total 3095 $ 124.8 $ 294.6 $ 0.00$ 25.05$ 1700 $27106 "20222 " 7127 " 628.2 $ 87.90$ 2.45$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 165.5 $ " ... Relative Uncertainty +/-10%
Ann. Median 4.439$ $ ... Relative Uncertainty +/-20%
Annual Total 60415 $
Maximum Minimum
Daily 5012 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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$ 0.000$ 0.000$ 20.86 " 2.277$ 12.38 " 9.441$ 24.46 " 6.488$ 1.442$ 0.161$ 0.000$ 1
2 0.000$ 0.000$ 0.000$ 14.69 " 2.185$ 11.80 " 7.888$ 25.54 " 6.375$ 1.392$ 0.096$ 0.000$ 2
3 0.000$ 0.000$ 0.000$ 10.88 " 2.228$ 10.45 " 7.135$ 20.21 " 6.421$ 1.440$ 0.006$ 0.000$ 3
4 0.000$ 0.000$ 0.000$ 7.640$ 2.185$ 8.971" 6.613$ 16.20 " 6.777$ 1.261$ 0.000$ 0.000$ 4
5 0.000$ 0.000$ 0.000$ 6.505$ 2.067$ 7.338$ 6.145$ 13.26 " 6.472$ 0.821$ 0.000$ 0.000$ 5
6 0.000$ 0.000$ 0.000$ 5.935$ 2.143$ 6.500$ 5.838$ 12.83 " 6.071$ 0.789$ 0.000$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 5.323$ 2.184$ 5.654$ 5.892$ 11.60 " 6.079$ 0.701$ 0.000$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 5.170$ 2.187$ 5.414$ 6.014$ 10.44 " 5.713$ 0.609$ 0.000$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 4.871$ 2.210$ 4.581$ 11.22 " 9.441" 5.591$ 0.527$ 0.000$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 4.475$ 2.141$ 4.218$ 34.69 " 8.657" 5.806$ 0.467$ 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 4.034$ 2.091$ 4.106$ 36.98 " 7.660$ 6.525$ 0.473$ 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 3.428$ 2.025$ 4.213$ 163.1 " 9.233$ 8.718$ 0.431$ 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 3.085$ 2.340$ 3.608$ 225.0 " 33.04 " 10.03 " 0.503$ 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 2.841$ 3.567$ 3.727$ 366.9 " 25.59 " 8.940" 0.673$ 0.000$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 2.663$ 5.377$ 4.878$ 362.7 " 71.45 " 6.944$ 0.411$ 0.000$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 2.698$ 4.962$ 10.53 $ 197.4 " 83.94 " 5.803$ 0.300$ 0.000$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 2.847$ 4.030$ 12.11 " 114.4 " 46.94 " 5.271$ 0.182$ 0.000$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 2.680$ 6.839$ 24.30 " 71.09 " 30.29 " 4.501$ 0.098$ 0.000$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 2.738$ 7.737$ 37.29 " 59.47 " 22.57 " 4.190$ 0.015$ 0.000$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 2.799$ 6.743$ 27.01 " 52.45 " 17.93 " 3.886$ 0.000$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 2.721$ 6.075$ 19.75 " 40.09 " 15.56 " 3.478$ 0.000$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 2.598$ 7.623$ 15.85 " 31.20 " 14.19 " 3.166$ 0.000$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 12.77 $ 2.546$ 8.187$ 14.20 " 25.47 " 12.74 " 2.855$ 0.000$ 0.000$ 0.000$ 23
24 0.000$ 0.000$ 473.2 " 2.533$ 10.10 " 16.60 " 21.40 " 11.37 " 2.478$ 0.000$ 0.000$ 0.000$ 24
25 0.000$ 0.000$ 838.8 " 2.497$ 14.30 " 13.03 " 19.32 " 10.29 " 2.173$ 0.000$ 0.000$ 0.000$ 25
26 0.000$ 0.000$ 461.0 " 2.628$ 40.99 " 14.22 " 17.69 " 9.632" 1.937$ 0.021$ 0.000$ 0.000$ 26
27 0.000$ 0.000$ 389.3 " 2.296$ 29.01 " 14.12 " 16.94 " 9.098" 1.841$ 0.010$ 0.000$ 0.000$ 27
28 0.000$ 0.000$ 300.5 " 2.209$ 19.75 " 14.75 " 16.43 " 8.265$ 1.753$ 0.009$ 0.000$ 0.000$ 28
29 0.000$ 154.7 " 2.181$ 16.42 " 13.43 " 17.16 " 7.324$ 1.633$ 0.084$ 0.000$ 0.000$ 29
30 0.000$ 67.17 " 2.190$ 14.14 " 10.90 " 19.37 " 6.869$ 1.489$ 0.175$ 0.000$ 0.000$ 30
31 0.000$ 34.37 " 13.05 " 19.93 " 6.696$ 0.170$ 0.000$ 31
Mean 0.000$ 0.000$ 88.13 $ 4.686$ 7.974$ 11.86 $ 64.37 $ 19.78 $ 4.980$ 0.420$ 0.009$ 0.000$
Median 0.000$ 0.000$ 0.000$ 2.820$ 4.962$ 11.35 $ 19.93 $ 12.83 $ 5.652$ 0.300$ 0.000$ 0.000$
Maximum 0.000$ 0.000$ 838.8 $ 20.86 $ 40.99 $ 37.29 $ 366.9 $ 83.94 $ 10.03 $ 1.442$ 0.161$ 0.000$
Minimum 0.000$ 0.000$ 0.000$ 2.181$ 2.025$ 3.608$ 5.838$ 6.696$ 1.489$ 0.000$ 0.000$ 0.000$
Total 0.000$ 0.000$2732 $ 140.5 $ 247.2 $ 355.9 $1995 $ 613.4 $ 149.4 $ 13.00 $ 0.263$ 0.000$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 17.11 $ " ... Relative Uncertainty +/-10%
Ann. Median 2.143$ $ ... Relative Uncertainty +/-20%
Annual Total 6247 $
Maximum Minimum
Daily 838.8 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2011
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.609$ 175.3 "2450 " 82.14 " 37.70 " 21.66 " 0.028$ 1
2 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.505$ 252.9 "3108 " 86.49 " 29.88 " 12.69 " 0.000$ 2
3 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 5.425$ 268.7 "2032 " 128.4 " 28.48 " 19.45 " 0.000$ 3
4 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 8.209$ 195.3 "2151 " 177.7 " 96.83 " 215.8 " 0.000$ 4
5 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 11.01 " 95.89 "1575 " 273.2 " 271.3 " 188.6 " 0.000$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 7.361$ 57.10 "1017 " 172.1 " 127.8 " 172.5 " 0.495$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 8.134$ 39.46 " 698.5 " 100.8 " 51.64 " 62.90 " 1.832$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.940$ 29.41 " 537.1 " 64.42 " 30.66 " 37.98 " 2.752$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 5.498$ 22.06 " 451.1 " 45.93 " 23.51 " 27.42 " 6.477$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 4.311$ 17.46 " 389.4 " 34.90 " 20.62 " 17.25 " 8.411$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 3.549$ 29.01 " 336.0 " 28.94 " 26.99 " 14.11 " 9.958$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.920$ 123.1 " 283.9 " 24.80 " 20.64 " 11.12 " 4.977$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.423$ 151.3 " 231.7 " 20.93 " 13.81 " 8.938$ 3.958$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.387$ 183.9 " 218.9 " 18.29 " 11.08 " 7.029$ 29.93 $ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.135$ 226.8 " 248.1 " 16.32 " 8.442$ 6.030$ 47.14 " 15
16 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.962$ 401.1 " 464.8 " 16.97 " 7.065$ 5.042$ 52.95 " 16
17 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.802$ 413.6 " 483.3 " 20.09 " 6.032$ 4.283$ 48.31 " 17
18 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.777$ 287.4 " 501.8 " 39.66 " 5.412$ 3.637$ 37.21 " 18
19 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.886$ 257.8 " 361.0 " 106.0 " 5.056$ 3.090$ 29.79 " 19
20 0.000$ 0.000$ 0.000$ 0.000$ 3.552$ 1.976$ 189.5 " 247.6 " 148.2 " 4.804$ 2.435$ 22.08 " 20
21 0.000$ 0.000$ 0.000$ 0.000$ 5.203$ 2.130$ 217.3 " 188.1 " 161.2 " 4.686$ 2.111$ 16.24 " 21
22 0.000$ 0.000$ 0.000$ 0.000$ 4.022$ 2.204$ 203.3 " 170.8 " 132.5 " 4.638$ 1.732$ 11.63 " 22
23 0.000$ 0.000$ 0.000$ 0.000$ 2.073$ 2.278$ 179.1 " 428.1 " 97.96 " 4.322$ 1.417$ 7.934$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 1.397$ 2.663$ 170.9 "1164 " 78.00 " 4.003$ 1.132$ 6.049$ 24
25 0.000$ 0.000$ 0.000$ 0.000$ 1.014$ 3.746$ 154.8 " 656.0 " 82.36 " 7.897$ 0.887$ 4.571$ 25
26 0.000$ 0.000$ 0.000$ 0.000$ 0.825$ 7.405$ 134.5 " 371.2 " 50.57 " 25.29 " 0.636$ 3.116$ 26
27 0.000$ 0.000$ 0.000$ 0.000$ 1.051$ 7.040$ 115.2 " 273.4 " 41.50 " 50.13 " 0.496$ 2.133$ 27
28 0.000$ 0.000$ 0.000$ 0.000$ 1.428$ 20.91 " 140.7 " 197.4 " 38.22 " 51.63 " 0.394$ 1.466$ 28
29 0.000$ 0.000$ 0.000$ 1.333$ 76.07 " 473.2 " 157.8 " 40.85 " 85.81 " 0.295$ 1.012$ 29
30 0.000$ 0.000$ 0.000$ 2.070$ 54.55 " 965.8 " 124.6 " 37.88 " 70.77 " 0.144$ 0.707$ 30
31 0.000$ 0.000$ 1.758$ 1551 " 99.03 " 41.48 " 0.775$ 31
Mean 0.000$ 0.000$ 0.000$ 0.000$ 0.830$ 8.794$ 249.1 " 697.4 " 78.92 " 38.01 $ 28.38 $ 11.67 $
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 3.234$ 179.1 " 389.4 " 57.49 " 23.51 $ 5.536$ 4.571$
Maximum 0.000$ 0.000$ 0.000$ 0.000$ 5.203$ 76.07 $1551 "3108 " 273.2 " 271.3 $ 215.8 $ 52.95 $
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.777$ 17.46 " 99.03 " 16.32 " 4.003$ 0.144$ 0.000$
Total 0.00$ 0.00$ 0.00$ 0.00$ 25.73$ 263.8 $ 7724 "21620 " 2367 " 1178 $ 851.4 $ 361.9 $
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 94.23 $ " ... Relative Uncertainty +/-10%
Ann. Median 2.505$ $ ... Relative Uncertainty +/-20%
Annual Total 34394 $
Maximum Minimum
Daily 3108 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2012
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 4.736$ 0.000$ 0.000$ 0.000$ 0.000$ 0.761$ 12.03 " 4.783$ 6.813$ 13.04 " 0.000$ 0.000$ 1
2 30.30 $ 0.000$ 0.000$ 0.000$ 0.000$ 0.645$ 10.76 " 6.659$ 6.032$ 10.17 $ 0.000$ 0.000$ 2
3 26.91 " 0.198$ 0.000$ 0.000$ 0.000$ 0.879$ 9.567" 6.448$ 6.139$ 6.926$ 0.000$ 0.000$ 3
4 6.128$ 0.000$ 0.000$ 0.000$ 0.000$ 1.193$ 8.018$ 7.399$ 19.19 " 4.724$ 0.000$ 0.000$ 4
5 3.690$ 0.000$ 0.000$ 0.000$ 0.000$ 1.302$ 7.120$ 8.099$ 50.65 " 3.644$ 0.000$ 0.000$ 5
6 2.950$ 0.000$ 0.000$ 0.000$ 0.000$ 1.130$ 6.500$ 11.64 " 93.64 " 2.888$ 0.000$ 0.000$ 6
7 2.565$ 0.000$ 0.000$ 0.000$ 0.000$ 2.526$ 6.225$ 12.55 " 247.3 " 2.212$ 0.000$ 0.239$ 7
8 2.022$ 0.000$ 0.000$ 0.000$ 0.000$ 60.66 $ 5.961$ 13.15 " 176.4 " 1.713$ 0.001$ 0.025$ 8
9 1.348$ 0.000$ 0.000$ 0.000$ 0.000$ 6.583$ 5.780$ 14.76 " 89.84 " 1.459$ 0.037$ 0.000$ 9
10 0.848$ 0.000$ 0.000$ 0.000$ 0.000$ 4.633$ 6.272$ 27.99 " 50.38 " 1.209$ 0.125$ 0.000$ 10
11 0.525$ 0.000$ 0.000$ 0.000$ 0.000$ 7.853$ 7.359$ 26.87 " 29.99 " 0.982$ 0.785$ 0.000$ 11
12 0.292$ 0.000$ 0.000$ 0.000$ 0.000$ 11.26 " 7.016$ 19.81 " 20.15 " 0.761$ 0.745$ 0.000$ 12
13 0.181$ 0.000$ 0.000$ 0.000$ 0.000$ 35.03 " 7.640$ 31.22 " 14.46 " 0.599$ 0.468$ 0.000$ 13
14 0.037$ 0.000$ 0.000$ 0.000$ 0.000$ 36.90 " 7.638$ 73.51 " 11.18 " 0.426$ 0.269$ 0.000$ 14
15 0.003$ 0.000$ 0.000$ 0.000$ 0.000$ 64.50 " 6.965$ 66.17 " 9.053" 0.353$ 0.067$ 0.000$ 15
16 0.019$ 0.000$ 0.000$ 0.000$ 0.000$ 70.69 " 6.756$ 75.63 " 7.349$ 0.317$ 0.000$ 0.000$ 16
17 0.001$ 0.000$ 0.000$ 0.000$ 0.000$ 55.86 " 7.339$ 48.95 " 6.345$ 0.255$ 0.000$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 0.107$ 31.23 " 6.986$ 32.02 " 5.657$ 0.338$ 0.000$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 0.564$ 28.45 " 6.609$ 24.56 " 5.275$ 0.355$ 0.000$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 1.025$ 55.23 " 6.583$ 19.83 " 4.918$ 0.359$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 1.209$ 35.44 " 6.177$ 16.82 " 4.692$ 0.240$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 1.118$ 47.18 " 6.156$ 14.27 " 4.522$ 0.099$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 1.053$ 71.25 " 5.947$ 13.40 " 4.237$ 0.052$ 0.000$ 0.000$ 23
24 4.646$ 0.000$ 0.000$ 0.000$ 1.072$ 45.88 " 5.739$ 15.09 " 4.162$ 0.067$ 0.000$ 0.000$ 24
25 5.736$ 0.000$ 0.000$ 0.000$ 1.043$ 34.16 " 5.338$ 13.33 " 5.057$ 0.048$ 0.000$ 0.000$ 25
26 2.682$ 0.000$ 0.000$ 0.000$ 1.070$ 30.18 " 5.099$ 13.26 " 5.452$ 0.010$ 0.000$ 0.000$ 26
27 1.368$ 0.000$ 0.000$ 0.000$ 1.110$ 24.26 " 4.646$ 12.99 " 6.726$ 0.001$ 0.000$ 0.000$ 27
28 0.691$ 0.000$ 0.000$ 0.000$ 1.011$ 19.45 " 4.382$ 11.11 " 9.156$ 0.000$ 0.000$ 0.000$ 28
29 0.194$ 0.000$ 0.000$ 0.000$ 1.045$ 16.68 " 4.189$ 8.688" 8.906$ 0.000$ 0.000$ 0.000$ 29
30 0.001$ 0.000$ 0.000$ 1.053$ 13.90 " 4.130$ 7.968$ 11.60 " 0.000$ 0.000$ 0.000$ 30
31 0.000$ 0.000$ 1.124$ 4.187$ 7.821$ 0.000$ 0.000$ 31
Mean 3.157$ 0.007$ 0.000$ 0.000$ 0.439$ 27.19 $ 6.617$ 21.51 $ 30.84 $ 1.718$ 0.083$ 0.009$
Median 0.525$ 0.000$ 0.000$ 0.000$ 0.000$ 26.35 $ 6.500$ 13.40 $ 8.127$ 0.355$ 0.000$ 0.000$
Maximum 30.30 $ 0.198$ 0.000$ 0.000$ 1.209$ 71.25 $ 12.03 $ 75.63 $ 247.3 $ 13.04 $ 0.785$ 0.239$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.645$ 4.130$ 4.783$ 4.162$ 0.000$ 0.000$ 0.000$
Total 97.87 $ 0.198$ 0.000$ 0.000$ 13.60 $ 815.7 $ 205.1 $ 666.9 $ 925.3 $ 53.25 $ 2.498$ 0.264$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 7.598$ " ... Relative Uncertainty +/-10%
Ann. Median 0.103$ $ ... Relative Uncertainty +/-20%
Annual Total 2780 $
Maximum Minimum
Daily 247.3 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2013
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 2.097$ 0.000$ 1.704$ 0.687$ 228.2 " 106.0 " 69.93 " 0.853$ 0.000$ 1
2 0.000$ 0.000$ 0.000$ 5.206$ 0.000$ 2.120$ 0.716$ 173.3 " 128.3 " 71.17 " 0.616$ 0.000$ 2
3 0.000$ 0.000$ 0.000$ 4.951$ 0.000$ 2.071$ 0.716$ 108.5 " 76.53 " 87.57 " 0.277$ 0.000$ 3
4 0.000$ 0.000$ 0.000$ 3.409$ 0.000$ 1.594$ 0.720$ 66.18 " 53.58 " 54.65 " 0.207$ 0.000$ 4
5 0.000$ 0.000$ 0.000$ 2.320$ 0.000$ 1.684$ 0.720$ 42.37 " 38.69 " 33.69 " 0.101$ 0.000$ 5
6 0.000$ 0.000$ 0.000$ 1.792$ 0.000$ 1.554$ 0.703$ 32.75 " 55.39 " 19.16 " 0.010$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 1.434$ 0.000$ 1.450$ 0.729$ 36.27 " 78.85 " 13.86 " 0.000$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 1.136$ 0.406$ 1.322$ 0.681$ 184.1 " 112.8 " 10.53 " 0.000$ 1.492$ 8
9 0.000$ 0.000$ 0.000$ 0.912$ 0.306$ 1.295$ 0.672$ 650.6 " 151.7 " 10.15 " 0.000$ 0.059$ 9
10 0.000$ 0.000$ 0.000$ 0.608$ 1.582$ 1.321$ 0.701$1136 " 267.2 " 13.62 " 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.310$ 1.216$ 1.413$ 0.854$ 855.1 " 254.3 " 12.47 " 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.124$ 4.719$ 1.158$ 11.37 $ 650.2 " 301.2 " 14.94 " 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.068$ 3.394$ 1.153$ 20.96 " 567.1 " 351.0 " 11.13 " 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.009$ 3.394$ 1.457$ 23.52 $ 411.3 " 516.7 " 8.230$ 0.000$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 2.999$ 1.752$ 76.62 " 283.1 " 499.9 " 6.704$ 0.000$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 2.208$ 1.596$ 98.06 " 204.5 "1092 " 5.553$ 0.000$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 1.647$ 1.487$ 244.3 " 158.8 " 784.0 " 4.506$ 0.000$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 1.243$ 1.268$ 248.5 " 150.5 " 582.3 " 3.735$ 0.000$ 0.000$ 18
19 0.000$ 0.000$ 0.009$ 0.000$ 1.024$ 1.098$ 235.6 " 142.4 " 696.0 " 3.055$ 0.000$ 0.000$ 19
20 0.000$ 0.000$ 2.612$ 0.000$ 1.128$ 1.014$ 172.2 " 93.19 " 490.5 " 2.726$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 3.122$ 0.000$ 0.975$ 0.906$ 113.8 " 62.37 " 343.1 " 2.505$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 2.317$ 0.000$ 0.899$ 0.805$ 93.42 " 44.33 " 282.3 " 2.500$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 1.538$ 0.000$ 0.813$ 0.728$ 55.71 " 33.70 " 298.3 " 2.362$ 0.000$ 0.000$ 23
24 0.000$ 0.000$ 1.398$ 0.000$ 0.795$ 0.704$ 31.08 " 27.08 " 451.1 " 2.401$ 0.000$ 0.000$ 24
25 0.000$ 0.000$ 1.136$ 0.000$ 0.805$ 0.739$ 19.83 " 22.99 " 820.6 " 2.250$ 0.000$ 0.000$ 25
26 0.000$ 0.000$ 1.728$ 0.000$ 0.825$ 0.728$ 19.50 " 21.00 " 548.7 " 2.007$ 0.000$ 0.000$ 26
27 0.000$ 0.000$ 5.421$ 0.000$ 0.736$ 0.842$ 109.2 " 19.19 " 319.5 " 1.845$ 0.000$ 0.000$ 27
28 0.000$ 0.000$ 2.353$ 0.000$ 0.719$ 0.751$ 178.3 " 21.57 " 182.7 " 1.637$ 0.000$ 0.000$ 28
29 0.000$ 1.781$ 0.000$ 0.767$ 0.681$ 523.5 " 27.18 " 118.6 " 1.402$ 0.000$ 0.000$ 29
30 0.000$ 1.801$ 0.000$ 1.269$ 0.660$ 440.3 " 57.95 " 86.71 " 1.212$ 0.000$ 0.000$ 30
31 0.000$ 1.202$ 3.764$ 279.1 " 154.0 " 1.018$ 0.000$ 31
Mean 0.000$ 0.000$ 0.852$ 0.813$ 1.214$ 1.235$ 96.87 $ 215.0 " 336.3 " 15.43 $ 0.069$ 0.050$
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.825$ 1.281$ 23.52 $ 108.5 " 290.3 " 5.553$ 0.000$ 0.000$
Maximum 0.000$ 0.000$ 5.421$ 5.206$ 4.719$ 2.120$ 523.5 $1136 "1092 " 87.57 $ 0.853$ 1.492$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.660$ 0.672$ 19.19 " 38.69 " 1.018$ 0.000$ 0.000$
Total 0.00$ 0.00$ 26.42$ 24.38$ 37.63$ 37.06$ 3003 $ 6666 "10089 " 478.5 $ 2.06$ 1.55$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 55.80 $ " ... Relative Uncertainty +/-10%
Ann. Median 0.729$ $ ... Relative Uncertainty +/-20%
Annual Total 20367 $
Maximum Minimum
Daily 1136 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2014
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 47.57 # 4.367$ 136.4 $ 531.5 $ 11.13 $ 0.996$ 0.000$ 1
2 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 36.46 # 4.942$ 92.16 $ 393.6 $ 10.80 $ 0.722$ 0.000$ 2
3 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 19.22 # 13.82 $ 58.22 $ 233.6 $ 8.723$ 0.490$ 0.000$ 3
4 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 9.894$ 11.81 $ 38.74 $ 156.2 $ 6.706$ 0.342$ 0.000$ 4
5 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.450$ 20.93 $ 29.21 $ 97.51 $ 5.704$ 0.207$ 0.000$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 4.721$ 31.05 $ 22.64 $ 60.54 $ 4.783$ 0.052$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.208$ 3.613$ 34.60 $ 18.99 $ 39.20 $ 4.236$ 0.004$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 11.77 $ 2.927$ 124.4 $ 18.17 $ 45.74 $ 3.768$ 0.000$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 11.64 $ 2.432$ 292.3 $ 18.34 $ 79.95 $ 3.377$ 0.000$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 1.013$ 2.441$ 347.9 $ 26.39 $ 164.5 $ 3.130$ 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.358$ 3.579$ 209.2 $ 36.85 $ 262.5 $ 2.675$ 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.008$ 2.296$ 103.2 $ 25.87 $ 171.8 $ 2.289$ 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.868$ 61.61 $ 16.91 $ 75.64 $ 1.821$ 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.876$ 55.07 $ 12.08 $ 42.29 $ 1.370$ 0.000$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 0.223$ 1.899$ 75.88 $ 9.480$ 29.95 $ 1.132$ 0.000$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 0.622$ 1.916$ 86.56 $ 7.948$ 22.16 $ 1.012$ 0.000$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 0.424$ 1.958$ 117.5 $ 6.914$ 16.77 $ 0.815$ 0.000$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 0.271$ 10.33 $ 81.58 $ 8.536$ 12.84 $ 0.730$ 0.000$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 0.143$ 22.45 # 44.46 $ 21.11 $ 10.03 $ 1.423$ 0.000$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 0.056$ 16.80 $ 57.40 $ 28.50 $ 7.430$ 4.501$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 0.118$ 43.99 $ 90.51 $ 45.63 $ 6.226$ 1.874$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 0.214$ 46.98 $ 302.2 $ 59.26 $ 7.274$ 2.519$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 5.621$ 27.97 $ 433.1 $ 37.57 $ 10.53 $ 2.344$ 0.000$ 0.000$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 30.69 $ 23.61 $ 435.7 $ 29.63 $ 16.98 $ 1.561$ 0.000$ 0.000$ 24
25 0.000$ 0.000$ 0.000$ 0.000$ 6.857$ 26.36 $ 356.7 $ 27.46 $ 28.51 $ 2.389$ 0.000$ 0.000$ 25
26 0.000$ 0.000$ 0.000$ 0.000$ 21.92 # 17.55 $ 230.6 $ 20.42 $ 20.06 $ 4.068$ 0.000$ 0.000$ 26
27 0.000$ 0.000$ 0.000$ 59.89 $ 57.04 # 10.98 $ 218.7 $ 14.15 $ 12.71 $ 3.669$ 0.000$ 0.000$ 27
28 0.000$ 0.000$ 0.000$ 60.44 $ 74.17 # 7.507$ 273.6 $ 10.42 $ 10.04 $ 2.802$ 0.000$ 0.000$ 28
29 0.000$ 0.000$ 0.462$ 72.68 # 5.837$ 396.9 $ 9.904$ 9.260$ 2.188$ 0.000$ 0.000$ 29
30 0.000$ 0.000$ 0.072$ 68.98 # 5.194$ 269.4 $ 58.51 $ 11.55 $ 1.697$ 0.000$ 0.000$ 30
31 0.000$ 0.000$ 63.54 # 184.4 $ 215.0 $ 1.311$ 0.000$ 31
Mean 0.000$ 0.000$ 0.000$ 4.029$ 13.82 $ 13.89 $ 160.3 $ 37.47 $ 86.23 $ 3.437$ 0.094$ 0.000$
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.271$ 6.979$ 103.2 $ 25.87 $ 29.23 $ 2.519$ 0.000$ 0.000$
Maximum 0.000$ 0.000$ 0.000$ 60.44 $ 74.17 $ 47.57 $ 435.7 $ 215.0 $ 531.5 $ 11.13 $ 0.996$ 0.000$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.868$ 4.367$ 6.914$ 6.226$ 0.730$ 0.000$ 0.000$
Total 0.000$ 0.000$ 0.000$ 120.8 $ 428.5 $ 416.7 $4971 $1161 $2587 $ 106.5 $ 2.812$ 0.000$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 26.83 $ # ... Relative Uncertainty +/-15%
Ann. Median 0.072$ $ ... Relative Uncertainty +/-20%
Annual Total 9795 $
Maximum Minimum
Daily 531.5 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2015
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.686$ 367.0 " 7.135$ 0.000$ 0.000$ 0.000$ 1
2 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.557$ 477.3 " 6.754$ 0.000$ 0.000$ 0.000$ 2
3 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.477$ 559.2 " 7.015$ 0.000$ 0.000$ 0.000$ 3
4 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.404$ 403.5 " 6.128$ 0.000$ 0.000$ 0.000$ 4
5 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.461$ 344.8 " 5.578$ 0.000$ 0.000$ 0.521$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.542$ 266.1 " 5.333$ 0.000$ 0.000$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.563$ 185.1 " 4.303$ 0.000$ 0.000$ 0.566$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.640$ 124.0 " 3.962$ 0.000$ 0.000$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.689$ 107.1 " 4.190$ 0.000$ 0.000$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.874$ 131.1 " 3.789$ 0.000$ 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.015$ 182.1 " 3.080$ 0.000$ 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.006$ 1.114$ 126.9 " 2.742$ 0.000$ 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.052$ 1.175$ 85.58 " 2.759$ 0.000$ 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.064$ 1.165$ 84.68 " 2.770$ 0.000$ 0.000$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.027$ 1.010$ 82.90 " 3.492$ 0.000$ 0.000$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.006$ 0.839$ 79.67 " 5.046$ 0.000$ 0.000$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.007$ 0.674$ 78.90 " 4.448$ 0.000$ 0.000$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.568$ 82.43 " 3.297$ 0.000$ 0.000$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.499$ 81.83 " 2.465$ 0.000$ 0.000$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.551$ 125.7 " 1.859$ 0.000$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.119$ 0.660$ 179.3 " 1.472$ 0.000$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 0.003$ 1.429$ 0.941$ 217.0 " 1.158$ 0.000$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 3.689$ 1.501$ 214.0 " 0.922$ 0.000$ 0.000$ 0.000$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 0.118$ 7.089$ 8.321$ 213.9 " 0.745$ 0.000$ 0.000$ 0.000$ 24
25 0.000$ 0.000$ 0.000$ 0.000$ 0.388$ 7.549$ 6.703$ 145.1 " 0.596$ 0.000$ 0.000$ 0.000$ 25
26 0.000$ 0.000$ 0.000$ 0.000$ 0.307$ 4.590$ 4.704$ 57.35 " 0.481$ 0.000$ 0.000$ 0.000$ 26
27 0.000$ 0.000$ 0.000$ 0.000$ 0.125$ 2.740$ 3.447$ 29.10 " 0.343$ 0.000$ 0.000$ 0.000$ 27
28 0.000$ 0.000$ 0.000$ 0.000$ 0.002$ 1.703$ 2.896$ 18.70 " 0.228$ 0.000$ 0.000$ 0.000$ 28
29 0.000$ 0.000$ 0.000$ 0.000$ 1.173$ 3.041$ 13.44 " 0.104$ 0.000$ 0.000$ 0.000$ 29
30 0.000$ 0.000$ 0.000$ 0.000$ 0.874$ 3.240$ 10.33 " 0.012$ 0.000$ 0.000$ 0.000$ 30
31 0.000$ 0.000$ 0.000$ 9.991$ 8.277" 0.000$ 0.000$ 31
Mean 0.000$ 0.000$ 0.000$ 0.000$ 0.030$ 1.037$ 1.934$ 163.9 " 3.074$ 0.000$ 0.000$ 0.035$
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.006$ 0.874$ 125.7 " 2.925$ 0.000$ 0.000$ 0.000$
Maximum 0.000$ 0.000$ 0.000$ 0.000$ 0.388$ 7.549$ 9.991$ 559.2 " 7.135$ 0.000$ 0.000$ 0.566$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.404$ 8.277" 0.012$ 0.000$ 0.000$ 0.000$
Total 0.000$ 0.000$ 0.000$ 0.000$ 0.943$ 31.11 $ 59.94 $5083 " 92.20 $ 0.000$ 0.000$ 1.086$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 14.43 $ " ... Relative Uncertainty +/-10%
Ann. Median 0.000$ $ ... Relative Uncertainty +/-20%
Annual Total 5268 $
Maximum Minimum
Daily 559.2 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2016
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 30.33 " 0.000$ 0.003$ 5.187$ 107.0 " 18.85 & 148.0 # 261.2 # 11.72 # 0.000$ 0.000$ 1
2 0.000$ 15.83 " 0.000$ 0.136$ 5.768$ 91.85 " 40.92 & 152.1 # 212.7 # 13.54 # 0.000$ 0.000$ 2
3 0.000$ 9.860" 0.000$ 0.199$ 7.690$ 77.66 " 31.09 & 156.9 # 217.5 # 10.35 # 0.000$ 0.000$ 3
4 0.000$ 7.501$ 0.000$ 0.262$ 9.040" 81.82 " 18.92 & 154.6 # 182.3 # 8.282# 0.000$ 0.000$ 4
5 0.000$ 5.615$ 0.000$ 0.395$ 26.97 " 150.5 " 14.93 & 171.3 # 138.3 # 8.915$ 0.000$ 0.000$ 5
6 0.000$ 4.075$ 0.000$ 0.424$ 52.43 " 175.1 " 12.46 & 197.2 # 110.9 # 9.518$ 0.000$ 0.000$ 6
7 0.000$ 2.864$ 0.000$ 0.323$ 68.08 " 202.6 " 10.77 & 306.2 # 95.03 # 7.529$ 0.000$ 0.000$ 7
8 0.000$ 1.875$ 0.000$ 0.175$ 89.28 " 224.7 " 11.72 & 364.1 # 90.04 # 6.677$ 0.000$ 0.000$ 8
9 0.000$ 1.193$ 0.000$ 0.190$ 82.46 " 207.4 " 57.68 & 399.4 # 65.39 # 7.235$ 0.000$ 0.000$ 9
10 0.000$ 0.780$ 0.000$ 0.157$ 84.14 " 215.7 " 166.7 & 530.1 # 99.83 # 6.533$ 0.000$ 0.000$ 10
11 0.000$ 0.425$ 0.000$ 0.401$ 86.70 " 208.7 " 178.6 & 424.4 # 111.9 # 6.677$ 0.000$ 0.000$ 11
12 0.000$ 0.188$ 0.000$ 2.588$ 83.53 " 166.4 " 123.2 & 285.2 # 52.78 # 6.278$ 0.000$ 0.000$ 12
13 0.000$ 0.287$ 0.000$ 25.35 $ 79.24 " 78.72 " 70.36 & 199.4 # 33.87 # 5.705$ 0.000$ 0.000$ 13
14 0.000$ 0.020$ 0.000$ 7.418$ 64.73 " 49.96 " 39.08 & 156.3 # 27.31 # 4.474$ 0.000$ 0.008$ 14
15 0.000$ 0.000$ 0.000$ 21.31 $ 23.04 " 26.52 " 24.94 & 169.2 # 22.76 # 3.347$ 0.000$ 4.550$ 15
16 0.000$ 0.000$ 0.000$ 26.79 " 8.775$ 33.17 " 25.60 # 156.6 # 18.07 # 2.448$ 0.000$ 2.393$ 16
17 0.000$ 0.000$ 0.000$ 26.03 " 5.478$ 33.41 " 302.3 # 151.4 # 14.06 # 1.808$ 0.000$ 0.835$ 17
18 0.000$ 0.000$ 0.000$ 28.79 " 4.138$ 25.07 " 372.7 # 225.7 # 12.11 # 1.414$ 0.000$ 0.322$ 18
19 0.000$ 0.000$ 0.000$ 64.09 " 3.421$ 19.72 " 525.1 # 382.3 # 12.28 # 1.115$ 0.000$ 0.047$ 19
20 0.000$ 0.000$ 0.000$ 160.3 " 3.201$ 17.61 " 564.7 # 642.8 # 13.67 # 0.897$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 111.0 " 12.42 $ 17.72 " 437.2 # 424.6 # 15.77 # 0.715$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 78.69 " 91.88 " 15.78 " 432.0 # 319.3 # 24.78 # 0.614$ 0.000$ 0.000$ 22
23 1.929$ 0.000$ 0.000$ 55.84 " 77.79 " 15.10 " 445.9 # 269.7 # 24.75 # 0.522$ 0.000$ 0.000$ 23
24 1.513$ 0.000$ 0.000$ 37.48 " 276.3 " 14.19 " 403.0 # 242.9 # 18.93 # 0.415$ 0.000$ 0.000$ 24
25 3.384$ 0.000$ 0.000$ 16.52 " 312.2 " 12.20 " 319.4 # 211.8 # 13.82 # 0.327$ 0.000$ 0.000$ 25
26 4.542$ 0.000$ 0.000$ 10.34 " 305.0 " 10.42 " 249.0 # 161.6 # 11.74 # 0.232$ 0.000$ 0.000$ 26
27 1.408$ 0.000$ 20.04 $ 10.78 " 322.1 " 9.008" 205.6 # 173.0 # 11.58 # 0.173$ 0.000$ 0.000$ 27
28 2.250$ 0.000$ 13.85 $ 9.195" 248.2 " 8.073" 182.7 # 250.0 # 11.20 # 0.127$ 0.000$ 0.000$ 28
29 5.743$ 0.000$ 0.453$ 7.387$ 186.2 " 9.428" 167.0 # 582.6 # 10.29 # 0.061$ 0.000$ 0.000$ 29
30 40.22 " 0.000$ 6.157$ 139.2 " 10.78 & 155.4 # 606.0 # 9.483# 0.017$ 0.000$ 0.000$ 30
31 59.55 " 0.000$ 115.8 " 143.3 # 341.0 # 0.001$ 0.000$ 31
Mean 3.889$ 2.788$ 1.108$ 23.62 $ 92.92 $ 77.22 & 185.5 & 288.9 # 64.82 # 4.119$ 0.000$ 0.263$
Median 0.000$ 0.000$ 0.000$ 8.306$ 77.79 $ 33.29 & 155.4 & 242.9 # 24.76 # 2.448$ 0.000$ 0.000$
Maximum 59.55 $ 30.33 $ 20.04 $ 160.3 $ 322.1 $ 224.7 & 564.7 & 642.8 # 261.2 # 13.54 $ 0.000$ 4.550$
Minimum 0.000$ 0.000$ 0.000$ 0.003$ 3.201$ 8.073& 10.77 & 148.0 # 9.483# 0.001$ 0.000$ 0.000$
Total 120.5 $ 80.85 $ 34.35 $ 708.8 $2880 $2316 &5752 &8957 #1944 # 127.6 $ 0.000$ 8.155$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 62.65 & " ... Relative Uncertainty +/-10%
Ann. Median 6.406& # ... Relative Uncertainty +/-15%
Annual Total 22932 & $ ... Relative Uncertainty +/-20%
& ... Relative Uncertainty +/-30%
Maximum Minimum
Daily 642.8 & 0.000&
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2017
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.00$ 103.0 $ 1597 " 4.18$ 0.69$ 1.52$ 5.71$ 358.8 # 177.1 # 46.35# 1.36$ 0.00$ 1
2 0.00$ 6.38$ 1577 $ 3.58$ 0.67$ 1.40$ 15.31# 367.3 # 219.6 # 35.00# 1.10$ 0.00$ 2
3 0.00$ 0.62$ 1609 $ 3.10$ 0.65$ 1.28$ 13.96# 436.0 # 243.1 # 24.48# 0.78$ 0.00$ 3
4 0.00$ 0.02$ 1770 $ 3.20$ 0.61$ 1.35$ 18.98# 301.8 # 200.6 # 16.65# 0.63$ 0.00$ 4
5 0.00$ 0.04$ 1569 $ 2.84$ 0.68$ 1.38$ 30.44# 215.2 # 157.9 # 11.88# 0.51$ 0.00$ 5
6 0.00$ 0.03$ 1328 $ 2.41$ 0.70$ 1.34$ 24.37# 196.3 # 121.4 # 8.74# 0.36$ 0.00$ 6
7 0.00$ 0.55$ 1101 $ 2.01$ 0.72$ 1.22$ 21.04# 164.3 # 98.43# 6.66$ 0.23$ 0.00$ 7
8 0.00$ 2.32$ 927.5 $ 1.68$ 0.72$ 1.17$ 28.37# 120.4 # 80.87# 5.30$ 0.09$ 0.00$ 8
9 0.00$ 969.9 $ 818.3 $ 1.51$ 0.71$ 1.03$ 29.95# 195.6 # 69.52# 4.70$ 0.00$ 0.00$ 9
10 0.00$ 9950 $ 729.6 $ 1.46$ 0.70$ 0.95$ 30.97# 587.1 # 59.04# 4.19$ 0.00$ 0.00$ 10
11 0.00$12637 $ 653.5 $ 1.44$ 0.70$ 0.91$ 25.01# 1912 # 50.81# 3.78$ 0.00$ 0.00$ 11
12 0.00$11871 $ 600.1 $ 1.37$ 0.70$ 0.88$ 19.35# 1317 # 43.87# 3.46$ 0.00$ 0.00$ 12
13 0.00$ 8954 $ 509.4 $ 1.33$ 0.66$ 0.88$ 16.13# 1071 # 38.67# 3.20$ 0.00$ 0.00$ 13
14 0.00$10099 $ 429.8 $ 1.24$ 0.64$ 1.05$ 14.89# 2068 # 34.89# 3.07$ 0.00$ 0.00$ 14
15 0.00$13299 $ 167.8 $ 1.09$ 0.71$ 1.15$ 13.57# 2332 # 30.70# 2.81$ 0.00$ 0.00$ 15
16 0.00$14421 $ 43.83$ 1.07$ 0.83$ 1.48$ 14.49# 2783 # 24.32# 2.66$ 0.00$ 0.00$ 16
17 0.00$12642 $ 22.19$ 0.98$ 0.97$ 1.46$ 18.38# 1952 # 17.55# 2.25$ 0.00$ 0.00$ 17
18 0.00$ 9312 $ 10.80$ 0.94$ 1.05$ 1.57$ 15.02# 1213 # 14.74# 1.97$ 0.00$ 0.00$ 18
19 0.00$ 6943 " 7.32$ 0.96$ 1.08$ 1.70$ 14.27# 940.0 # 12.90# 1.74$ 0.00$ 0.00$ 19
20 0.00$ 5506 " 5.96$ 0.94$ 1.13$ 1.90$ 15.87# 798.2 # 11.93# 1.66$ 0.00$ 0.00$ 20
21 0.00$ 4432 " 5.92$ 0.97$ 2.29$ 1.89$ 16.45# 817.0 # 11.94# 1.52$ 0.00$ 0.00$ 21
22 0.00$ 3488 " 12.86$ 1.06$ 4.02$ 2.16$ 19.58# 714.7 # 14.72# 1.51$ 0.00$ 0.00$ 22
23 0.00$ 2923 " 15.21$ 0.97$ 3.45$ 2.08$ 41.53# 533.9 # 29.15# 1.59$ 0.00$ 0.00$ 23
24 0.00$ 2616 " 11.89$ 0.88$ 3.99$ 2.77$ 85.92# 443.5 # 82.36# 1.53$ 0.00$ 0.00$ 24
25 0.00$ 2303 " 11.10$ 0.90$ 3.96$ 3.10$ 123.8 # 375.0 # 216.9 # 2.73$ 0.00$ 0.00$ 25
26 0.00$ 2015 " 10.02$ 0.89$ 3.71$ 3.59$ 105.4 # 319.7 # 176.8 # 6.36$ 0.00$ 0.00$ 26
27 0.00$ 1802 " 7.98$ 1.25$ 3.12$ 5.58$ 88.12# 276.8 # 284.1 # 4.25$ 0.00$ 0.00$ 27
28 0.00$ 1650 " 7.21$ 1.05$ 2.53$ 5.54$ 83.13# 236.5 # 247.9 # 3.01$ 0.00$ 0.00$ 28
29 0.00$ 6.25$ 0.90$ 2.12$ 3.87$ 101.3 # 206.4 # 124.7 # 2.24$ 0.00$ 0.00$ 29
30 0.00$ 5.00$ 0.78$ 1.89$ 3.60$ 182.4 # 182.6 # 67.91# 1.87$ 0.00$ 0.00$ 30
31 4.90$ 4.22$ 1.67$ 336.8 # 165.3 # 1.63$ 0.00$ 31
Mean 0.158$4926 $ 502.5 $ 1.567$ 1.549$ 1.994$ 50.66 $ 761.4 # 98.83 # 7.058$ 0.169$ 0.000$
Median 0.000$2770 $ 43.83 $ 1.165$ 0.825$ 1.467$ 21.04 $ 436.0 # 68.71 # 3.073$ 0.000$ 0.000$
Maximum 4.90$14421 $ 1770 $ 4.18$ 4.02$ 5.58$ 336.8 $ 2783 # 284.1 # 46.35$ 1.36$ 0.00$
Minimum 0.000$ 0.017$ 4.220$ 0.777$ 0.609$ 0.878$ 5.711$ 120.4 # 11.92 # 1.512$ 0.000$ 0.000$
Total 4.9$137955 $ 15579 $ 47.0$ 48.0$ 59.8$ 1570 $ 23604 # 2965 # 218.8$ 5.1$ 0.0$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 498.7 $ " ... Relative Uncertainty +/-10%
Ann. Median 2.725$ # ... Relative Uncertainty +/-15%
Annual Total 182059 $ $ ... Relative Uncertainty +/-20%
Maximum Minimum
Daily 14421 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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 0.000$ 0.000$ 11.15 $ 0.000$ 0.000$ 5.530$ 200.3 " 286.5 " 564.9 " 2.702$ 0.131$ 0.000$ 1
2 0.000$ 0.000$ 3.811$ 0.000$ 0.000$ 3.970$ 107.4 " 474.7 " 320.8 " 2.547$ 0.022$ 0.000$ 2
3 0.000$ 0.000$ 1.537$ 0.000$ 0.000$ 2.973$ 245.2 "1129 " 203.3 " 2.294$ 0.002$ 0.000$ 3
4 0.000$ 0.000$ 0.634$ 0.000$ 0.000$ 2.500$ 236.0 "2144 " 145.9 " 2.872$ 0.001$ 0.000$ 4
5 0.000$ 0.000$ 0.006$ 0.000$ 0.000$ 3.028$ 655.5 "5080 " 114.3 " 3.791$ 0.000$ 0.000$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 5.396$ 684.1 "3483 " 91.27 " 6.439$ 0.000$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 5.807$ 975.5 "1706 " 82.67 " 67.81 " 0.000$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 5.436$ 576.7 "1095 " 74.90 " 48.87 " 0.000$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.724$ 326.1 "1025 " 62.16 " 20.64 " 0.000$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 10.34 " 218.1 "1969 " 52.06 " 11.48 " 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 15.37 " 154.6 "3563 " 48.85 " 7.487$ 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 160.0 " 109.7 "1636 " 45.65 " 5.576$ 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 428.1 " 80.12 " 927.0 " 37.10 " 5.275$ 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 188.8 " 63.50 " 703.6 " 33.60 " 5.052$ 0.000$ 0.000$ 14
15 0.885$ 0.000$ 0.000$ 0.000$ 0.000$ 72.95 " 75.37 " 671.2 " 30.59 " 5.759$ 0.000$ 0.000$ 15
16 102.2 $ 0.000$ 0.000$ 0.000$ 0.000$ 37.90 " 143.0 " 718.3 " 26.59 " 5.524$ 0.000$ 0.000$ 16
17 195.1 " 0.000$ 0.000$ 0.000$ 0.000$ 23.09 " 305.2 " 553.8 " 21.97 " 5.482$ 0.000$ 0.000$ 17
18 127.9 " 0.000$ 0.000$ 0.000$ 0.000$ 15.80 " 246.4 " 392.9 " 17.92 " 4.768$ 0.000$ 0.000$ 18
19 232.1 " 0.000$ 0.000$ 0.000$ 0.000$ 15.90 " 150.4 " 324.4 " 15.34 " 4.067$ 0.000$ 0.000$ 19
20 45.38 " 0.000$ 0.000$ 0.000$ 0.000$ 14.04 " 88.23 " 269.4 " 13.41 " 3.105$ 0.000$ 0.000$ 20
21 12.04 $ 0.000$ 0.000$ 0.000$ 0.000$ 29.13 " 57.28 " 217.5 " 11.33 " 2.571$ 0.000$ 0.000$ 21
22 5.158$ 0.000$ 0.000$ 0.000$ 0.000$ 37.94 " 52.61 " 198.5 " 9.523" 2.240$ 0.000$ 0.000$ 22
23 2.766$ 0.000$ 0.000$ 0.000$ 0.000$ 25.10 " 134.2 " 174.1 " 8.300$ 1.799$ 0.000$ 0.000$ 23
24 1.458$ 0.000$ 0.000$ 0.000$ 0.006$ 17.79 " 504.5 " 170.5 " 6.908$ 1.394$ 0.000$ 0.000$ 24
25 1.014$ 0.000$ 0.000$ 0.000$ 0.186$ 13.41 " 477.8 " 164.0 " 6.235$ 1.088$ 0.000$ 0.000$ 25
26 0.660$ 0.128$ 0.000$ 0.000$ 0.304$ 10.05 " 416.4 " 129.8 " 5.214$ 1.001$ 0.000$ 0.000$ 26
27 0.350$ 0.327$ 0.000$ 0.000$ 3.201$ 8.056$ 857.8 " 107.1 " 4.781$ 0.874$ 0.000$ 0.000$ 27
28 0.070$ 27.86 $ 0.000$ 0.000$ 12.25 " 9.362$1615 " 125.1 " 4.103$ 0.721$ 0.000$ 0.000$ 28
29 0.000$ 0.000$ 0.000$ 20.37 " 26.21 " 681.0 " 212.1 " 3.294$ 0.519$ 0.000$ 0.000$ 29
30 0.000$ 0.000$ 0.000$ 14.30 " 332.0 " 411.2 " 475.5 " 3.135$ 0.370$ 0.000$ 0.000$ 30
31 0.000$ 0.000$ 8.193$ 299.5 " 907.5 " 0.256$ 0.000$ 31
Mean 23.46 $ 1.011$ 0.553$ 0.000$ 1.898$ 51.09 $ 359.7 "1001 " 68.87 $ 7.561$ 0.005$ 0.000$
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 14.71 $ 245.2 " 553.8 " 28.59 $ 3.105$ 0.000$ 0.000$
Maximum 232.1 $ 27.86 $ 11.15 $ 0.000$ 20.37 $ 428.1 $1615 "5080 " 564.9 $ 67.81 $ 0.131$ 0.000$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.500$ 52.61 " 107.1 " 3.135$ 0.256$ 0.000$ 0.000$
Total 727.2 $ 28.32$ 17.15$ 0.00$ 58.83$ 1532 $11150 "31039 " 2066 $ 234.4 $ 0.16$ 0.00$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 128.3 $ " ... Relative Uncertainty +/-10%
Ann. Median 0.022$ $ ... Relative Uncertainty +/-20%
Annual Total 46856 $
Maximum Minimum
Daily 5080 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York 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$ 0.000$ 0.000$ 0.000$ 0.000$ 2.624$ 172.9 " 26.92 " 575.9 " 1.187$ 0.000$ 0.000$ 1
2 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.539$ 107.6 " 22.25 " 884.6 " 0.969$ 0.000$ 0.000$ 2
3 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.438$ 78.20 " 18.17 " 817.4 " 0.841$ 0.000$ 0.000$ 3
4 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.377$ 96.23 " 14.98 " 593.5 " 0.784$ 0.000$ 0.000$ 4
5 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.299$ 404.5 " 13.30 " 421.2 " 0.642$ 0.000$ 0.000$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.950$ 516.1 " 27.04 " 315.4 " 0.533$ 0.000$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 3.429$ 634.7 " 79.18 " 209.8 " 0.454$ 0.000$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.156$ 478.4 " 151.9 " 132.8 " 0.452$ 0.000$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 2.735$ 363.7 " 154.7 " 81.64 " 0.415$ 0.000$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 4.127$ 303.6 " 90.76 " 56.53 " 0.368$ 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 8.029$ 229.2 " 56.50 " 40.15 " 0.352$ 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 16.90 " 161.2 " 38.13 " 29.96 " 0.455$ 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 28.68 " 112.1 " 28.65 " 22.71 " 0.415$ 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 30.05 " 82.02 " 53.48 " 16.99 " 0.308$ 0.000$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 21.86 " 62.46 " 163.3 " 12.99 " 0.181$ 0.000$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 15.51 " 49.44 " 297.0 " 10.45 " 0.102$ 0.000$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 11.43 " 43.25 " 266.0 " 8.746$ 0.027$ 0.000$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 9.156" 40.04 " 378.4 " 7.281$ 0.000$ 0.000$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 8.005$ 41.11 " 435.1 " 6.129$ 0.000$ 0.000$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 7.364$ 84.80 " 374.5 " 5.409$ 0.000$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.870$ 138.0 " 238.5 " 5.062$ 0.000$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 6.630$ 226.9 " 156.1 " 4.834$ 0.000$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 13.87 " 273.3 " 142.5 " 4.335$ 0.000$ 0.000$ 0.000$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 30.67 " 197.2 " 154.8 " 3.900$ 0.000$ 0.000$ 0.000$ 24
25 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 37.41 " 169.7 " 159.8 " 3.580$ 0.000$ 0.000$ 0.000$ 25
26 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 118.9 " 133.1 " 201.9 " 2.909$ 0.000$ 0.000$ 0.000$ 26
27 0.000$ 0.000$ 0.000$ 0.000$ 0.028$ 159.2 " 103.5 " 127.2 " 2.535$ 0.000$ 0.000$ 0.000$ 27
28 0.000$ 0.000$ 0.000$ 0.000$ 1.031$ 194.8 " 82.74 " 77.47 " 2.153$ 0.000$ 0.000$ 0.000$ 28
29 0.000$ 0.000$ 0.000$ 2.389$ 224.1 " 57.20 " 53.64 " 1.760$ 0.000$ 0.000$ 0.000$ 29
30 0.000$ 0.000$ 0.000$ 3.783$ 226.7 " 43.95 " 55.36 " 1.439$ 0.000$ 0.000$ 0.000$ 30
31 0.000$ 0.000$ 2.722$ 33.24 " 161.4 " 0.000$ 0.000$ 31
Mean 0.000$ 0.000$ 0.000$ 0.000$ 0.321$ 40.10 $ 178.1 " 136.1 " 142.7 $ 0.274$ 0.000$ 0.000$
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 8.592$ 112.1 " 127.2 " 11.72 $ 0.102$ 0.000$ 0.000$
Maximum 0.000$ 0.000$ 0.000$ 0.000$ 3.783$ 226.7 $ 634.7 " 435.1 " 884.6 $ 1.187$ 0.000$ 0.000$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.950$ 33.24 " 13.30 " 1.439$ 0.000$ 0.000$ 0.000$
Total 0.000$ 0.000$ 0.000$ 0.000$ 9.953$1203 $5521 "4219 "4282 $ 8.486$ 0.000$ 0.000$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 41.76 $ " ... Relative Uncertainty +/-10%
Ann. Median 0.000$ $ ... Relative Uncertainty +/-20%
Annual Total 15244 $
Maximum Minimum
Daily 884.6 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2020
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 32.81 " 3.049$ 1.895$ 0.788$ 0.000$ 0.000$ 1
2 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 41.70 " 2.784$ 1.713$ 0.843$ 0.000$ 0.000$ 2
3 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.014$ 23.52 " 2.878$ 1.690$ 0.744$ 0.000$ 0.000$ 3
4 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.159$ 21.54 " 3.518$ 1.677$ 0.573$ 0.000$ 0.000$ 4
5 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.427$ 18.45 " 3.198$ 1.864$ 0.364$ 0.000$ 0.000$ 5
6 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.476$ 12.81 " 3.891$ 2.112$ 0.169$ 0.000$ 0.000$ 6
7 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.365$ 8.711$ 4.930$ 2.533$ 0.073$ 0.000$ 0.000$ 7
8 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.208$ 6.619$ 4.414$ 3.782$ 0.027$ 0.000$ 0.000$ 8
9 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.096$ 5.479$ 4.306$ 11.10 $ 0.000$ 0.000$ 0.000$ 9
10 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.032$ 4.834$ 8.304$ 58.23 $ 0.002$ 0.000$ 0.000$ 10
11 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.017$ 4.295$ 22.03 $ 22.92 $ 0.000$ 0.000$ 0.000$ 11
12 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.001$ 3.834$ 123.0 $ 11.24 $ 0.000$ 0.000$ 0.000$ 12
13 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 3.418$ 168.5 $ 7.049$ 0.000$ 0.000$ 0.000$ 13
14 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 4.650$ 80.60 $ 5.195$ 0.000$ 0.001$ 0.000$ 14
15 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.001$ 5.052$ 42.11 $ 4.188$ 0.000$ 0.009$ 0.000$ 15
16 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.088$ 5.212$ 28.49 $ 2.953$ 0.000$ 0.282$ 0.000$ 16
17 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.350$ 26.20 $ 28.35 $ 2.119$ 0.000$ 0.178$ 0.000$ 17
18 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.450$ 48.66 " 28.01 $ 1.625$ 0.000$ 0.031$ 0.000$ 18
19 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.180$ 31.22 " 46.99 $ 1.278$ 0.000$ 0.002$ 0.000$ 19
20 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.795$ 44.89 " 40.73 $ 1.109$ 0.000$ 0.000$ 0.000$ 20
21 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.744$ 28.93 " 23.25 $ 0.901$ 0.000$ 0.000$ 0.000$ 21
22 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.953$ 16.59 " 13.69 $ 0.753$ 0.000$ 0.000$ 0.000$ 22
23 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.211$ 11.67 " 9.167$ 0.768$ 0.000$ 0.000$ 0.000$ 23
24 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.398$ 8.406$ 6.529$ 0.948$ 0.000$ 0.000$ 0.000$ 24
25 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.244$ 6.545$ 5.388$ 1.296$ 0.000$ 0.000$ 0.000$ 25
26 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.931$ 5.563$ 4.506$ 1.414$ 0.000$ 0.000$ 0.000$ 26
27 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.817$ 5.139$ 3.877$ 1.026$ 0.000$ 0.000$ 0.000$ 27
28 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.882$ 4.467$ 3.352$ 1.185$ 0.000$ 0.000$ 0.000$ 28
29 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 8.559$ 3.945$ 2.867$ 0.820$ 0.000$ 0.000$ 0.000$ 29
30 0.000$ 0.000$ 0.000$ 0.000$ 11.78 $ 3.621$ 2.380$ 0.659$ 0.000$ 0.000$ 0.000$ 30
31 0.000$ 0.000$ 0.000$ 3.378$ 2.093$ 0.000$ 0.000$ 31
Mean 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 1.139$ 14.58 $ 23.46 $ 5.202$ 0.116$ 0.017$ 0.000$
Median 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.396$ 6.619$ 5.388$ 1.702$ 0.000$ 0.000$ 0.000$
Maximum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 11.78 $ 48.66 $ 168.5 $ 58.23 $ 0.843$ 0.282$ 0.000$
Minimum 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 3.378$ 2.093$ 0.659$ 0.000$ 0.000$ 0.000$
Total 0.000$ 0.000$ 0.000$ 0.000$ 0.000$ 34.18 $ 452.2 $ 727.3 $ 156.0 $ 3.583$ 0.504$ 0.000$
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 3.754$ " ... Relative Uncertainty +/-10%
Ann. Median 0.000$ $ ... Relative Uncertainty +/-20%
Annual Total 1373 $
Maximum Minimum
Daily 168.5 $ 0.000$
Department of Water and Environmental Regulation HYDAY V139 Output 21/04/2021
Site 615024 Avon River - Balladong St York Year 2021
VarFrom 10.00 Stage - SL in Metres Table Type Total
VarTo 151.00 Stream Discharge Volume in Megalitres
Figures are for period ending 24:00
Day Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Day
1 0.000$ 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 1
2 0.000$ 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 2
3 0.000$ 0.000$ 6.508$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 3
4 0.000$ 0.000$ 94.40 $ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 4
5 0.000$ 0.000$ 409.6 $ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 5
6 0.000$ 0.000$ 388.2 " 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 6
7 0.000$ 0.000$ 319.4 " 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 7
8 0.000$ 0.000$ 68.88 " 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 8
9 0.000$ 0.000$ 20.54 " 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 9
10 0.000$ 0.000$ 9.351$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 10
11 0.000$ 0.000$ 5.459$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 11
12 0.000$ 0.000$ 3.730$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 12
13 0.000$ 0.000$ 2.285$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 13
14 0.000$ 0.000$ 1.414$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 14
15 0.000$ 0.000$ 0.930$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 15
16 0.000$ 0.000$ 0.611$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 16
17 0.000$ 0.000$ 0.395$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 17
18 0.000$ 0.000$ 0.203$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 18
19 0.000$ 0.000$ 0.039$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 19
20 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 20
21 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 21
22 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 22
23 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 23
24 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 24
25 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 25
26 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 26
27 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 27
28 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 28
29 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 29
30 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ] 30
31 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] 31
Mean 0.000$ 0.000$ 42.97 $ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Median 0.000$ 0.000$ 0.203$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Maximum 0.000$ 0.000$ 409.6 $ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Minimum 0.000$ 0.000$ 0.000$ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Total 0.000$ 0.000$1332 $ 0.000$ [ ] [ ] [ ] [ ] [ ] [ ] [ ] [ ]
Missing Days 0 0 0 11 31 30 31 31 30 31 30 31
Summaries ------------------ Notes -------------------
--------- All recorded data is continuous and reliable
except where the following tags are used...
Annual Mean 12.22 $ " ... Relative Uncertainty +/-10%
Ann. Median 0.000$ $ ... Relative Uncertainty +/-20%
Annual Total 1332 $ [ ... Not Available
Missing Days 256
Maximum Minimum
Daily 409.6 $ 0.000$