Hills Creek Dam & Lake
December 2025
| 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 | 122 | 5 | 1 | 327 | 440 | 370 | 70 | 1444.81 | 1444.89 | 1223.72 | 221.17 | 150614.99 |
| 2 | 179 | 7 | 5 | 317 | 630 | 500 | 140 | 1444.41 | 1444.67 | 1224.18 | 220.49 | 150014.99 |
| 3 | 265 | 11 | 1 | 336 | 830 | 700 | 130 | 1443.75 | 1444.07 | 1225.04 | 219.03 | 149024.98 |
| 4 | 260 | 11 | 0 | 336 | 820 | 690 | 130 | 1443.10 | 1443.42 | 1225.00 | 218.42 | 148050.00 |
| 5 | 261 | 11 | 2 | 379 | 830 | 700 | 140 | 1442.59 | 1442.81 | 1225.19 | 217.62 | 147284.99 |
| 6 | 240 | 10 | 0 | 578 | 730 | 650 | 80 | 1442.38 | 1442.45 | 1224.74 | 217.71 | 146969.98 |
| 7 | 121 | 5 | 1 | 478 | 450 | 360 | 90 | 1442.38 | 1442.38 | 1223.75 | 218.63 | 146969.98 |
| 8 | 120 | 5 | 5 | 469 | 440 | 360 | 80 | 1442.44 | 1442.42 | 1223.73 | 218.69 | 147059.98 |
| 9 | 122 | 5 | 1 | 480 | 440 | 360 | 80 | 1442.48 | 1442.46 | 1223.73 | 218.73 | 147119.98 |
| 10 | 119 | 5 | 0 | 488 | 440 | 360 | 80 | 1442.55 | 1442.52 | 1223.70 | 218.82 | 147224.98 |
| 11 | 120 | 5 | 2 | 471 | 440 | 360 | 80 | 1442.57 | 1442.57 | 1223.71 | 218.86 | 147254.98 |
| 12 | 127 | 5 | 0 | 429 | 450 | 370 | 80 | 1442.53 | 1442.56 | 1223.75 | 218.81 | 147194.98 |
| 13 | 143 | 6 | 0 | 401 | 490 | 410 | 80 | 1442.40 | 1442.46 | 1223.86 | 218.60 | 147000.00 |
| 14 | 144 | 6 | 0 | 390 | 500 | 420 | 80 | 1442.24 | 1442.32 | 1223.86 | 218.46 | 146759.98 |
| 15 | 144 | 6 | 0 | 399 | 500 | 410 | 90 | 1442.14 | 1442.18 | 1223.88 | 218.30 | 146609.98 |
| 16 | 141 | 6 | 11 | 498 | 490 | 410 | 80 | 1442.19 | 1442.17 | 1223.84 | 218.33 | 146684.99 |
| 17 | 143 | 6 | 0 | 1102 | 500 | 420 | 80 | 1443.37 | 1442.74 | 1223.88 | 218.86 | 148454.98 |
| 18 | 143 | 6 | 2 | 1337 | 510 | 420 | 90 | 1444.77 | 1443.94 | 1223.88 | 220.06 | 150554.98 |
| 19 | 145 | 6 | 2 | 4758 | 520 | 430 | 90 | 1451.33 | 1448.15 | 1223.87 | 224.28 | 161193.98 |
| 20 | 149 | 6 | 0 | 4004 | 510 | 420 | 90 | 1454.10 | 1452.97 | 1223.88 | 229.09 | 165979.99 |
| 21 | 152 | 6 | 0 | 2269 | 510 | 420 | 90 | 1456.36 | 1455.15 | 1223.89 | 231.26 | 169911.98 |
| 22 | 151 | 6 | 6 | 3093 | 510 | 410 | 100 | 1459.16 | 1457.92 | 1223.88 | 234.04 | 174787.97 |
| 23 | 229 | 10 | 0 | 2199 | 910 | 640 | 270 | 1460.33 | 1459.99 | 1224.49 | 235.50 | 176860.98 |
| 24 | 334 | 14 | 0 | 1606 | 2110 | 1040 | 1070 | 1459.69 | 1460.07 | 1226.02 | 234.05 | 175741.99 |
| 25 | 307 | 13 | 0 | 1409 | 2230 | 1350 | 880 | 1458.73 | 1459.19 | 1226.13 | 233.06 | 174040.98 |
| 26 | 291 | 12 | 2 | 1413 | 2190 | 1080 | 1110 | 1457.85 | 1458.27 | 1226.07 | 232.20 | 172529.97 |
| 27 | 290 | 12 | 2 | 1437 | 2180 | 780 | 1400 | 1456.96 | 1457.43 | 1226.06 | 231.37 | 170931.98 |
| 28 | 281 | 12 | 2 | 1215 | 2150 | 750 | 1400 | 1455.81 | 1456.39 | 1226.02 | 230.37 | 168976.99 |
| 29 | 303 | 13 | 7 | 1029 | 2120 | 720 | 1400 | 1454.48 | 1455.14 | 1226.05 | 229.09 | 166663.98 |
| 30 | 343 | 14 | 2 | 855 | 2100 | 690 | 1400 | 1453.05 | 1453.74 | 1226.07 | 227.67 | 164184.97 |
| 31 | 325 | 14 | 2 | 831 | 1760 | 580 | 1180 | 1451.94 | 1452.43 | 1225.56 | 226.87 | 162291.97 |
|
| TOT | 6214 | | 56 | | | | | | | | | |
| AVG | 200 | 8 | 2 | 1140 | 959 | 567 | 392 | 1448.48 | 1448.38 | 1224.56 | 223.82 | 156933.79 |
|
| MAX | 343 | | | 4758 | 2230 | 1350 | 1400 | 1460.33 | 1460.07 | 1226.13 | 235.50 | 176860.98 |
| MIN | 119 | | | 317 | 440 | 360 | 70 | 1442.14 | 1442.17 | 1223.70 | 217.62 | 146609.98 |