US Army Corps of Engineers

Little Goose Dam & Lake Bryan

October 2025

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 2844 118 17 17.60 18.10 16.40 1.30 636.84 636.98 538.86 98.12
2 2437 102 18 16.70 15.80 14.10 1.20 637.02 636.87 538.83 98.04
3 2339 97 17 15.40 15.30 13.50 1.20 637.04 636.90 538.80 98.10
4 2728 114 18 17.10 17.50 15.70 1.20 636.95 636.98 538.87 98.11
5 2802 117 18 18.60 17.90 16.20 1.20 637.10 636.91 538.76 98.15
6 3338 139 18 19.80 21.30 19.40 1.30 636.81 636.91 538.83 98.08
7 3545 148 18 23.30 22.50 20.70 1.30 636.96 636.65 539.06 97.59
8 3280 137 18 20.20 21.00 19.10 1.20 636.80 636.82 539.16 97.66
9 3306 138 20 22.90 20.90 19.20 1.20 637.24 637.05 538.95 98.10
10 3411 142 19 20.50 21.60 19.90 1.20 637.01 637.05 539.31 97.74
11 3412 142 19 20.70 21.40 19.80 1.10 636.86 636.96 539.30 97.66
12 3389 141 19 22.40 21.60 19.70 1.20 637.03 636.88 539.14 97.74
13 3000 125 18 18.30 19.20 17.40 1.20 636.86 637.00 538.98 98.02
14 18.10 17.10 15.30 1.20 637.05 637.06 538.81 98.25
15 14.70 15.40 13.80 1.20 636.93 636.92 538.80 98.12
16 16.00 15.50 13.70 1.30 637.03 636.95 538.76 98.19
17 15.40 15.30 13.60 1.20 637.03 636.99 538.80 98.19
18 17.20 16.60 14.90 1.30 637.14 637.05 538.91 98.14
19 16.20 16.10 14.40 1.20 637.15 637.03 539.13 97.90
20 16.90 16.10 14.40 1.30 637.31 637.20 538.96 98.24
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TOT 39831  236        
AVG 3064 128 18 18.40 18.31 16.56 1.22 637.01 636.96 538.95 98.01
MAX 3545   23.30 22.50 20.70 1.30 637.31 637.20 539.31 98.25
MIN 2339   14.70 15.30 13.50 1.10 636.80 636.65 538.76 97.59