US Army Corps of Engineers

Little Goose Dam & Lake Bryan

September 2021

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 2723 113 15 19.40 16.40 15.80 0.00 637.06 636.60 539.26 97.34
2 3341 139 15 18.90 20.20 19.70 0.00 636.78 637.06 539.21 97.85
3 3077 128 14 19.40 18.70 18.00 0.00 636.93 637.09 538.67 98.42
4 3697 154 14 22.40 22.20 21.70 0.00 636.98 637.21 538.36 98.85
5 3402 142 14 20.40 20.60 20.10 0.00 636.99 637.11 538.60 98.51
6 4619 192 15 22.00 28.10 27.60 0.00 635.69 636.44 538.54 97.90
7 3916 163 14 18.00 24.10 23.60 0.00 634.43 635.23 538.82 96.41
8 1619 67 14 19.70 16.00 11.70 3.50 635.19 634.87 538.51 96.36
9 1793 75 14 19.00 16.70 12.70 3.40 635.65 635.27 538.62 96.65
10 1699 71 13 17.80 15.00 11.50 2.80 636.22 635.83 538.85 96.98
11 3046 127 14 19.60 18.60 18.10 0.00 636.43 636.46 538.77 97.69
12 2573 107 14 18.60 15.50 15.00 0.00 637.08 636.78 538.96 97.82
13 3407 142 15 21.50 20.60 20.20 0.00 637.24 637.02 539.15 97.87
14 3256 136 14 17.50 19.80 19.30 0.00 636.77 636.98 539.03 97.95
15 2722 113 15 17.80 16.40 15.80 0.00 637.01 637.03 538.97 98.06
16 3440 143 14 18.60 20.60 20.00 0.00 636.62 636.84 538.92 97.92
17 2824 118 14 18.30 16.80 16.30 0.00 636.93 636.91 538.72 98.19
18 2983 124 14 17.70 17.70 17.20 0.00 636.91 636.97 538.73 98.24
19 2642 110 14 16.00 15.90 15.30 0.00 636.96 636.91 538.94 97.97
20 3143 131 14 19.10 18.70 18.20 0.00 637.02 636.99 538.85 98.14
21 20.20 20.40 19.90 0.00 637.02 636.97 539.03 97.94
22 17.10 18.50 18.00 0.00 636.74 636.89 539.01 97.88
23 19.70 22.80 22.30 0.00 636.09 636.55 539.00 97.55
24 20.30 21.60 21.00 0.00 635.84 635.90 539.13 96.77
25 16.20 15.80 15.40 0.00 635.85 635.81 539.05 96.76
26 17.00 15.30 14.80 0.00 636.22 636.07 539.05 97.02
27 16.90 16.70 16.30 0.00 636.29 636.21 539.15 97.06
28
29
30
TOT 59923  283        
AVG 2996 125 14 18.86 18.88 17.98 0.36 636.48 636.52 538.89 97.63
MAX 4619   22.40 28.10 27.60 3.50 637.24 637.21 539.26 98.85
MIN 1619   16.00 15.00 11.50 0.00 634.43 634.87 538.36 96.36