US Army Corps of Engineers

Big Cliff Dam

April 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 0 0 0 1538 1560 0 1560 1199.55 1197.79 1110.91 86.88 5527.44
2 0 0 0 1636 1570 0 1570 1200.39 1198.41 1110.92 87.49 5650.36
3 0 0 0 1615 1570 0 1570 1200.50 1198.94 1110.92 88.02 5664.64
4 0 0 0 1580 1570 0 1570 1200.50 1198.99 1110.92 88.07 5664.64
5 0 0 0 1459 1540 0 1540 1197.50 1193.96 1110.88 83.08 5274.61
6 0 0 0 1916 1570 0 1570 1200.06 1196.81 1110.92 85.89 5607.72
7 0 0 0 1718 1600 0 1600 1198.35 1200.27 1111.00 89.27 5374.80
8 0 0 0 1652 1570 0 1570 1200.94 1199.31 1110.92 88.39 5722.12
9 0 0 0 1577 1560 0 1560 1199.00 1199.70 1110.92 88.78 5440.00
10 0 0 0 1463 1510 0 1510 1198.96 1199.07 1110.83 88.24 5435.97
11 0 0 0 1464 1450 0 1450 1198.34 1199.37 1110.72 88.65 5373.80
12 0 0 0 1447 1380 0 1380 1199.06 1199.49 1110.61 88.88 5449.47
13 0 0 0 1454 1310 0 1310 1201.19 1200.72 1110.49 90.23 5756.35
14 0 0 0 1297 1240 0 1240 1199.52 1201.15 1110.35 90.80 5522.64
15 0 0 0 1205 1220 0 1220 1200.49 1200.40 1110.31 90.09 5663.34
16 0 0 0 1217 1190 0 1190 1200.31 1200.70 1110.27 90.43 5639.99
17 0 0 0 989 1200 0 1200 1199.85 1200.26 1110.30 89.96 5575.71
18 0 0 0 1297 1190 0 1190 1199.55 1200.38 1110.27 90.11 5527.44
19 0 0 0 1199 1200 0 1200 1199.48 1200.16 1110.25 89.91 5516.24
20 1255 1200 1199.61 1200.45 1110.28 90.17 5537.06
21 926 1190 1199.49 1197.61 1110.27 87.34 5517.84
22 1229 1200 1199.75 1197.82 1110.26 87.56 5559.58
23 1211 1200 1199.30 1197.77 1110.28 87.49 5487.53
24 1182 1200 1199.04 1197.32 1110.28 87.04 5446.31
25 1269 1200 1200.10 1198.13 1110.31 87.82 5612.87
26 1160 1210 1199.34 1197.62 1110.32 87.30 5493.90
27
28
29
30
TOT 0  0         
AVG 0 0 0 1383 1362 0 1421 1199.62 1198.95 1110.57 88.38 5540.09
MAX 0   1916 1600 0 1600 1201.19 1201.15 1111.00 90.80 5756.35
MIN 0   926 1190 0 1190 1197.50 1193.96 1110.25 83.08 5274.61