US Army Corps of Engineers

Hills Creek Dam & Lake

January 2026

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage kaf
1 315 13 2 783 1600 590 1000 1451.08 1451.47 1225.38 226.09160743.98
2 308 13 0 1035 1580 580 1000 1450.52 1450.80 1225.37 225.43159783.98
3 255 11 0 1134 1620 570 1050 1449.97 1450.25 1225.41 224.84158845.98
4 260 11 2 1349 1520 580 940 1450.03 1449.90 1225.37 224.53158950.98
5 254 11 9 1744 1360 580 790 1450.40 1450.22 1225.22 225.00159580.00
6 256 11 0 1530 1300 540 760 1450.58 1450.51 1225.15 225.36159885.98
7 256 11 0 1443 1230 500 730 1450.87 1450.71 1225.11 225.60160378.98
8 269 11 1 1458 1250 520 730 1451.04 1450.97 1225.14 225.83160671.97
9 265 11 1 1252 1220 490 730 1451.01 1451.03 1225.12 225.91160617.99
10 269 11 1 1142 1220 490 730 1450.91 1450.95 1225.12 225.83160446.99
11 265 11 0 1145 960 620 340 1451.11 1450.96 1224.87 226.09160797.99
12 130 5 13 1099 860 370 490 1451.34 1451.24 1224.36 226.88161211.97
13 0 0 0 991 1010 0 1010 1451.30 1451.33 1224.47 226.86161140.00
14 0 0 0 933 1010 0 1010 1451.21 1451.25 1224.47 226.78160977.99
15 0 0 1 887 1000 0 1010 1451.05 1451.13 1224.46 226.67160689.97
16 0 0 7 823 1000 0 1000 1450.83 1450.94 1224.46 226.48160310.98
17 0 0 1 774 1000 0 1000 1450.55 1450.69 1224.46 226.23159834.97
18 0 0 0 718 990 0 990 1450.21 1450.38 1224.45 225.93159256.99
19 680 990 1449.84 1450.03 1224.44 225.59158611.97
20 605 980 1449.42 1449.62 1224.43 225.19157855.98
21 588 790 1449.18 1449.25 1224.05 225.20157423.98
22 596 630 1449.14 1449.16 1223.67 225.49157351.97
23 592 620 1449.10 1449.12 1223.60 225.52157280.00
24 564 620 1449.04 1449.07 1223.60 225.47157171.97
25 537 620 1448.94 1448.99 1223.60 225.39156997.97
26
27
28
29
30
31
TOT 3102  38         
AVG 172 7 2 976 1079 357 851 1450.35 1450.40 1224.63 225.77159472.86
MAX 315   1744 1620 620 1050 1451.34 1451.47 1225.41 226.88161211.97
MIN 0   537 620 0 340 1448.94 1448.99 1223.60 224.53156997.97