US Army Corps of Engineers

Hills Creek Dam & Lake

September 2021

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
1 171 7 7 230 410 410 0 1478.20 1478.30 1223.77 254.53207859.99
2 171 7 0 220 410 410 0 1477.99 1478.09 1223.76 254.33207482.99
3 171 7 1 240 410 410 0 1477.79 1477.88 1223.77 254.11207142.99
4 170 7 0 230 410 410 0 1477.58 1477.68 1223.77 253.91206785.98
5 171 7 0 240 410 410 0 1477.38 1477.48 1223.77 253.71206445.98
6 170 7 0 240 410 410 0 1477.18 1477.27 1223.77 253.50206105.98
7 170 7 5 230 410 410 0 1476.97 1477.07 1223.77 253.30205748.98
8 169 7 1 240 410 410 0 1476.77 1476.87 1223.77 253.10205408.98
9 170 7 0 240 410 410 0 1476.57 1476.66 1223.76 252.90205068.98
10 171 7 1 270 410 420 0 1476.40 1476.48 1223.77 252.71204779.99
11 178 7 0 250 420 420 0 1476.19 1476.29 1223.81 252.48204422.99
12 175 7 0 230 430 430 0 1475.97 1476.08 1223.82 252.26204045.98
13 179 7 3 210 420 420 0 1475.74 1475.85 1223.82 252.03203631.98
14 177 7 0 220 420 430 0 1475.52 1475.62 1223.81 251.81203235.98
15 176 7 2 210 420 430 0 1475.29 1475.40 1223.81 251.59202821.99
16 177 7 0 210 420 420 0 1475.06 1475.16 1223.82 251.34202407.98
17 176 7 2 220 420 430 0 1474.83 1474.93 1223.81 251.12202010.98
18 175 7 0 400 430 430 0 1474.80 1474.80 1223.81 250.99201959.99
19 176 7 0 410 420 420 0 1474.79 1474.80 1223.81 250.99201942.99
20 290 420 1474.64 1474.72 1223.81 250.91201687.98
21 260 420 1474.45 1474.55 1223.81 250.74201364.98
22 250 420 1474.25 1474.35 1223.81 250.54201024.98
23 260 430 1474.04 1474.14 1223.82 250.32200667.98
24 230 420 1473.84 1473.94 1223.81 250.13200311.98
25 230 420 1473.63 1473.73 1223.80 249.93199933.98
26 210 420 1473.40 1473.51 1223.81 249.70199519.99
27
28
29
30
TOT 3293  22         
AVG 173 7 1 249 417 418 0 1475.74 1475.83 1223.80 252.04203608.60
MAX 179   410 430 430 0 1478.20 1478.30 1223.82 254.53207859.99
MIN 169   210 410 410 0 1473.40 1473.51 1223.76 249.70199519.99