Hills Creek Dam & Lake
March 2026
| Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow cfs | Total Outflow cfs | Generation Flow cfs | Spill cfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet | Midnight Storage kaf |
| 1 | 229 | 10 | 1 | 1460 | 650 | 650 | 0 | 1461.49 | 1461.09 | 1224.32 | 236.77 | 178832.99 |
| 2 | 367 | 15 | 8 | 1437 | 1030 | 1030 | 0 | 1461.94 | 1461.74 | 1225.19 | 236.55 | 179597.98 |
| 3 | 366 | 15 | 1 | 1339 | 1100 | 1020 | 80 | 1462.15 | 1462.09 | 1225.20 | 236.89 | 179969.97 |
| 4 | 323 | 13 | 1 | 1361 | 1350 | 950 | 400 | 1462.32 | 1462.18 | 1225.26 | 236.92 | 180275.98 |
| 5 | 285 | 12 | 5 | 1733 | 1280 | 880 | 400 | 1462.84 | 1462.59 | 1225.10 | 237.49 | 181211.97 |
| 6 | 261 | 11 | 1 | 1657 | 1180 | 780 | 400 | 1463.31 | 1463.08 | 1224.90 | 238.18 | 182026.99 |
| 7 | 251 | 10 | 1 | 1467 | 1140 | 700 | 440 | 1463.64 | 1463.51 | 1224.81 | 238.70 | 182587.98 |
| 8 | 240 | 10 | 0 | 1366 | 1310 | 720 | 600 | 1463.68 | 1463.67 | 1225.01 | 238.66 | 182655.98 |
| 9 | | | | 1269 | 1320 | | | 1463.56 | 1463.64 | 1225.04 | 238.60 | 182451.98 |
| 10 | | | | 1158 | 1350 | | | 1463.30 | 1463.45 | 1225.11 | 238.34 | 182009.99 |
| 11 | | | | 1059 | 1330 | | | 1462.95 | 1463.13 | 1225.06 | 238.07 | 181409.97 |
| 12 | | | | 965 | 1280 | | | 1462.58 | 1462.78 | 1224.99 | 237.79 | 180743.98 |
| 13 | | | | 914 | 1230 | | | 1462.22 | 1462.40 | 1224.90 | 237.50 | 180095.98 |
| 14 | | | | 994 | 1200 | | | 1462.08 | 1462.12 | 1224.86 | 237.26 | 179843.98 |
| 15 | | | | 1079 | 1180 | | | 1461.91 | 1462.01 | 1224.82 | 237.19 | 179546.99 |
| 16 | | | | 985 | | | | 1461.61 | | | | 179036.99 |
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| TOT | 2322 | | 18 | | | | | | | | | |
| AVG | 290 | 12 | 2 | 1265 | 1195 | 841 | 290 | 1462.60 | 1462.63 | 1224.97 | 237.66 | 180768.73 |
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| MAX | 367 | | | 1733 | 1350 | 1030 | 600 | 1463.68 | 1463.67 | 1225.26 | 238.70 | 182655.98 |
| MIN | 229 | | | 914 | 650 | 650 | 0 | 1461.49 | 1461.09 | 1224.32 | 236.55 | 178832.99 |