US Army Corps of Engineers

Big Cliff Dam

August 2025

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 27 1 0 1058 1070 230 830 1197.76 1193.04 1108.94 84.10 5308.52
2 114 5 0 1186 1060 1060 0 1200.44 1195.02 1108.84 86.18 5656.85
3 118 5 0 1240 1060 1060 0 1202.24 1197.55 1108.83 88.72 5903.31
4 119 5 0 1019 1060 1060 0 1201.02 1198.04 1108.83 89.21 5732.77
5 119 5 0 1062 1060 1060 0 1200.83 1197.81 1108.85 88.96 5707.70
6 118 5 0 1051 1060 1060 0 1200.35 1197.46 1108.84 88.62 5645.17
7 116 5 0 1025 1060 1060 0 1199.71 1196.78 1108.84 87.94 5553.14
8 116 5 0 1133 1060 1060 0 1200.34 1196.56 1108.85 87.71 5643.88
9 118 5 0 1208 1070 1070 0 1200.65 1196.17 1108.86 87.31 5684.17
10 114 5 0 952 1050 1050 0 1199.20 1195.54 1108.84 86.70 5471.64
11 109 5 0 1094 1040 1040 0 1199.63 1194.82 1108.80 86.02 5540.27
12 98 4 0 955 1050 910 130 1198.22 1194.50 1108.83 85.67 5361.85
13 108 4 0 1084 1060 1020 40 1200.15 1193.88 1108.83 85.05 5619.32
14 113 5 0 1214 1050 1050 0 1200.50 1195.88 1108.82 87.06 5664.64
15 115 5 0 1092 1050 1050 0 1200.82 1196.22 1108.83 87.39 5706.39
16 116 5 0 1095 1060 1060 0 1201.30 1196.66 1108.83 87.83 5771.66
17 116 5 0 1096 1050 1050 0 1201.65 1197.15 1108.82 88.33 5820.63
18 121 5 0 1079 1070 1070 0 1201.49 1197.24 1108.88 88.36 5798.19
19 117 5 0 1084 1050 1050 0 1201.77 1197.31 1108.83 88.48 5837.51
20 119 5 0 1069 1060 1060 0 1201.55 1197.44 1108.84 88.60 5806.60
21 58 2 0 1036 1260 530 730 1197.96 1196.17 1109.23 86.94 5334.74
22 0 0 0 1510 1420 0 1420 1199.06 1193.05 1109.46 83.59 5449.47
23 0 0 0 1397 1430 0 1430 1199.83 1193.53 1109.50 84.03 5572.48
24 0 0 0 1306 1420 0 1420 1198.38 1192.41 1109.48 82.93 5377.79
25 77 3 0 1389 1400 630 770 1198.08 1192.92 1109.41 83.51 5347.93
26 139 6 0 1670 1190 1190 0 1199.83 1194.81 1109.02 85.79 5572.48
27 582 1060 1200.06 1194.52 1108.83 85.69 5607.72
28 1085 1060 1200.28 1194.67 1108.82 85.85 5636.11
29 1089 1070 1200.13 1194.86 1108.85 86.01 5616.74
30 1074 1060 1200.14 1194.75 1108.83 85.92 5618.03
31 1079 1070 1200.17 1194.74 1108.84 85.90 5621.90
TOT 2484  11         
AVG 96 4 0 1129 1116 865 260 1200.11 1195.53 1108.94 86.59 5612.57
MAX 139   1670 1430 1190 1430 1202.24 1198.04 1109.50 89.21 5903.31
MIN 0   582 1040 0 0 1197.76 1192.41 1108.80 82.93 5308.52
BUILDING STRONG®