US Army Corps of Engineers

Little Goose Dam & Lake Bryan

October 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 2495 104 17 15.90 16.20 14.40 1.20 636.99 636.99 539.08 97.91
2 2500 104 17 16.60 16.20 14.40 1.20 637.09 636.96 539.07 97.89
3 16.10 16.20 14.40 1.20 637.05 636.93 539.11 97.82
4 15.40 16.00 14.20 1.20 636.92 636.97 539.19 97.78
5 18.10 15.80 13.90 1.20 637.42 637.05 539.18 97.87
6 15.40 18.00 14.00 3.50 636.81 636.98 538.78 98.20
7 16.10 17.50 15.90 1.10 636.54 636.74 538.43 98.31
8 15.80 15.30 13.50 1.20 636.64 636.62 538.47 98.15
9 14.70 15.40 13.30 1.50 636.54 636.58 538.57 98.01
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TOT 4995  34        
AVG 2498 104 17 16.01 16.29 14.22 1.48 636.89 636.87 538.88 97.99
MAX 2500   18.10 18.00 15.90 3.50 637.42 637.05 539.19 98.31
MIN 2495   14.70 15.30 13.30 1.10 636.54 636.58 538.43 97.78