Lower Helena Pumpback Dam
Total Dam Capacity
Lower Helena Pumpback
34.4%
0.05 GL
Last year
30.2%
0.04 GL
Change
25%
0.01 GL
Dam Storage for the last 14 days
| Year | Today | 23/06 | 22/06 | 21/06 | 20/06 | 19/06 | 18/06 | 17/06 | 16/06 | 15/06 | 14/06 | 13/06 | 12/06 | 11/06 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | N/A | 0.05 | 0.05 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| 2021 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | 0.05 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 |
| Comparison | N/A | +0.01 | +0.01 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | -0.01 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 |
N/A = Data not available. Storage measured in GL.
Monthly Dam Level Comparison
Select each point to see average monthly dam volume.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022 | 0.0669 | 0.0588 | 0.0727 | 0.0595 | 0.0448 | 0.0385 | N/A | N/A | N/A | N/A | N/A | N/A |
| 2021 | 0.1034 | 0.0737 | 0.0475 | 0.0255 | 0.0260 | 0.0413 | 0.0826 | 0.0562 | 0.0520 | 0.0552 | 0.0504 | 0.0478 |
| 2020 | 0.0756 | 0.0507 | 0.0367 | 0.0230 | 0.0212 | 0.0282 | 0.0569 | 0.0549 | 0.0531 | 0.0498 | 0.1052 | 0.1288 |
| 2019 | 0.0705 | 0.0535 | 0.0406 | 0.0174 | 0.0105 | 0.0304 | 0.0611 | 0.0540 | 0.0612 | 0.0639 | 0.1176 | 0.1032 |
| 2018 | 0.1020 | 0.0994 | 0.0747 | 0.0514 | 0.0354 | 0.0763 | 0.0630 | 0.0812 | 0.0513 | 0.0525 | 0.0895 | 0.0866 |
| 2017 | 0.0875 | 0.0699 | 0.0428 | 0.0294 | 0.0292 | 0.0274 | 0.0754 | 0.0907 | 0.0489 | 0.1303 | 0.1303 | 0.1130 |
| 2016 | 0.1005 | 0.0841 | 0.0670 | 0.0511 | 0.0476 | 0.0702 | 0.1015 | 0.1098 | 0.1220 | 0.1300 | 0.1298 | 0.1192 |
| 2015 | 0.0685 | 0.0670 | 0.0670 | 0.0670 | 0.0670 | 0.0670 | 0.0955 | 0.1052 | 0.1005 | 0.1038 | 0.1161 | 0.1158 |
N/A = Data not available. Storage measured in GL.