Lower Helena Pumpback Dam
Total Dam Capacity
Lower Helena Pumpback
19.4%
0.03 GL
Last year
18.5%
0.02 GL
Change
0%
0 GL
Dam Storage for the last 14 days
| Year | Today | 09/04 | 08/04 | 07/04 | 06/04 | 05/04 | 04/04 | 03/04 | 02/04 | 01/04 | 31/03 | 30/03 | 29/03 | 28/03 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | N/A | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.04 |
| 2020 | 0.02 | 0.02 | 0.02 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 | 0.03 |
| Comparison | N/A | +0.01 | +0.01 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | +0.00 | +0.01 |
N/A = Data not available. Storage measured in GL.
Monthly Dam Level Comparison
Select each point to see monthly dam volume.
| Year | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021 | 0.1034 | 0.0737 | 0.0475 | 0.0287 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| 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 |
| 2014 | 0.0998 | 0.0726 | 0.0363 | 0.0205 | 0.0229 | 0.0643 | 0.1175 | 0.1062 | 0.1119 | 0.1056 | 0.1017 | 0.0839 |
N/A = Data not available. Storage measured in GL.