Total Dam Capacity

Lower Helena Pumpback
19.4%
0.03 GL
Last year
18.5%
0.02 GL
Change
Icon change arrow
0%
0 GL

Dam Storage for the last 14 days

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.

Historical Dam Level