US Army Corps of Engineers

Little Goose Dam & Lake Bryan

April 2026

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 10097 421 20 65.10 72.10 62.80 8.80 633.68 634.06 539.17 94.89
2 9716 405 20 67.60 67.30 59.90 6.90 633.75 633.58 538.50 95.08
3 2155 90 19 72.00 71.10 12.70 57.80 633.96 633.72 537.38 96.34
4 2118 88 19 69.20 68.80 12.50 55.90 634.05 634.05 537.64 96.41
5 2121 88 19 65.20 64.40 12.40 51.50 634.20 634.06 537.28 96.78
6 2138 89 20 63.30 65.50 12.50 52.40 633.76 633.95 537.31 96.64
7 2133 89 19 62.60 62.20 12.60 48.90 633.86 633.71 537.75 95.96
8 2137 89 19 60.90 59.30 12.60 46.10 634.16 633.96 538.14 95.82
9 2117 88 19 62.70 61.50 12.50 48.50 634.43 634.30 538.09 96.21
10 2116 88 19 63.30 62.90 12.50 49.80 634.51 634.43 537.94 96.49
11 2116 88 19 60.80 60.60 12.40 47.70 634.52 634.49 537.97 96.52
12 2120 88 20 67.70 68.50 12.50 55.60 634.40 634.42 538.01 96.41
13 73.30 74.40 12.50 61.50 634.16 634.26 538.08 96.18
14 76.20 74.80 12.50 61.90 634.45 634.42 538.15 96.27
15 73.20 73.40 12.50 60.40 634.40 634.42 538.21 96.21
16 78.30 79.70 12.50 66.60 634.12 634.41 538.00 96.41
17 75.00 75.90 12.60 62.70 633.94 634.01 537.94 96.07
18 71.00 71.30 12.60 58.20 633.89 633.91 537.98 95.93
19 66.40 66.40 12.60 53.20 633.91 633.88 537.98 95.90
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TOT 41085  232        
AVG 3424 143 19 68.09 68.43 17.67 50.23 634.11 634.11 537.97 96.13
MAX 10097   78.30 79.70 62.80 66.60 634.52 634.49 539.17 96.78
MIN 2116   60.80 59.30 12.40 6.90 633.68 633.58 537.28 94.89