US Army Corps of Engineers

Little Goose Dam & Lake Bryan

July 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 4972 207 18 44.40 43.80 29.10 14.20 634.85 634.80 537.90 96.90
2 5184 216 18 42.80 43.70 30.40 12.80 634.66 635.01 538.07 96.94
3 4265 178 18 40.50 38.40 24.90 13.00 635.09 635.07 537.86 97.21
4 4060 169 18 34.70 35.30 23.70 11.10 634.97 635.04 537.98 97.06
5 4093 171 18 34.00 35.30 23.90 10.90 634.71 634.82 537.88 96.94
6 3905 163 18 34.70 34.20 22.80 11.00 634.78 634.89 537.64 97.25
7 4293 179 20 35.90 36.50 25.00 11.00 634.69 634.87 537.77 97.10
8 4321 180 21 36.30 36.70 25.20 11.00 634.57 634.89 537.78 97.11
9 3730 155 21 35.20 33.20 21.80 11.00 634.97 634.91 537.85 97.06
10 3719 155 21 31.60 33.20 21.70 11.00 634.65 634.92 537.91 97.01
11 3054 127 21 30.10 29.30 17.90 10.80 634.82 634.74 537.75 96.99
12 2786 116 20 26.90 25.80 16.20 9.20 635.05 634.99 537.36 97.63
13 3381 141 22 26.60 28.00 19.70 7.80 634.72 634.99 537.63 97.36
14 3426 143 22 29.60 28.40 20.00 7.80 635.00 635.06 537.76 97.30
15 4370 182 22 33.30 33.80 25.50 7.90 634.87 635.08 537.97 97.11
16 4401 183 22 36.50 35.90 25.60 9.90 635.02 635.02 537.78 97.24
17 4460 186 22 33.50 36.70 26.10 10.10 634.36 634.73 537.79 96.94
18 3412 142 21 32.10 31.80 20.00 11.20 634.43 634.49 537.81 96.68
19 3427 143 20 29.80 29.90 20.00 9.30 634.40 634.66 537.49 97.17
20 3093 129 21 29.00 28.00 18.20 9.20 634.60 634.52 537.64 96.88
21 29.30 29.50 19.50 9.40 634.56 634.72 537.81 96.91
22 30.10 29.60 19.70 9.50 634.65 634.82 537.74 97.08
23 28.80 30.10 20.00 9.50 634.38 634.85 537.68 97.17
24 29.20 27.60 17.70 9.40 634.74 634.74 537.68 97.06
25 27.20 27.60 19.40 7.70 634.63 634.89 537.52 97.37
26 27.60 27.50 17.70 9.30 634.65 634.80 537.56 97.24
27 27.30 25.40 16.90 8.00 635.06 634.90 537.37 97.53
28
29
30
31
TOT 78354  402        
AVG 3918 163 20 32.48 32.41 21.80 10.11 634.74 634.86 537.74 97.12
MAX 5184   44.40 43.80 30.40 14.20 635.09 635.08 538.07 97.63
MIN 2786   26.60 25.40 16.20 7.70 634.36 634.49 537.36 96.68