Hills Creek Dam & Lake
June 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 | 218 | 9 | 1 | 524 | 570 | 570 | 0 | 1483.17 | 1483.19 | 1224.15 | 259.04 | 217456.97 |
| 2 | 219 | 9 | 0 | 538 | 570 | 570 | 0 | 1483.13 | 1483.15 | 1224.15 | 259.00 | 217372.97 |
| 3 | 218 | 9 | 0 | 496 | 570 | 570 | 0 | 1483.04 | 1483.09 | 1224.15 | 258.94 | 217183.97 |
| 4 | 218 | 9 | 0 | 474 | 570 | 570 | 0 | 1482.95 | 1483.00 | 1224.16 | 258.84 | 216999.97 |
| 5 | 217 | 9 | 1 | 456 | 570 | 570 | 0 | 1482.84 | 1482.90 | 1224.15 | 258.75 | 216779.97 |
| 6 | 216 | 9 | 1 | 464 | 570 | 570 | 0 | 1482.74 | 1482.79 | 1224.15 | 258.64 | 216579.97 |
| 7 | 217 | 9 | 0 | 454 | 570 | 570 | 0 | 1482.63 | 1482.69 | 1224.15 | 258.54 | 216359.98 |
| 8 | | | | 457 | 570 | | | 1482.54 | 1482.58 | 1224.16 | 258.42 | 216179.97 |
| 9 | | | | 504 | 560 | | | 1482.47 | 1482.51 | 1224.15 | 258.36 | 216039.98 |
| 10 | | | | 454 | 570 | | | 1482.36 | 1482.42 | 1224.15 | 258.27 | 215819.97 |
| 11 | | | | 465 | 570 | | | 1482.25 | 1482.31 | 1224.16 | 258.15 | 215599.97 |
| 12 | | | | 407 | 740 | | | 1481.94 | 1482.14 | 1224.40 | 257.74 | 214973.97 |
| 13 | | | | 420 | 1050 | | | 1481.34 | 1481.63 | 1224.78 | 256.85 | 213713.97 |
| 14 | | | | 414 | 1040 | | | 1480.73 | 1481.03 | 1224.78 | 256.25 | 212459.98 |
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| TOT | 1523 | | 3 | | | | | | | | | |
| AVG | 218 | 9 | 0 | 466 | 649 | 570 | 0 | 1482.44 | 1482.53 | 1224.26 | 258.27 | 215965.83 |
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| MAX | 219 | | | 538 | 1050 | 570 | 0 | 1483.17 | 1483.19 | 1224.78 | 259.04 | 217456.97 |
| MIN | 216 | | | 407 | 560 | 570 | 0 | 1480.73 | 1481.03 | 1224.15 | 256.25 | 212459.98 |