US Army Corps of Engineers

Little Goose Dam & Lake Bryan

March 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 5249 219 30 33.40 31.70 30.10 1.20 637.09 637.08 539.29 97.79
2 5706 238 30 33.60 33.20 32.80 0.00 637.17 637.02 539.57 97.45
3 5683 237 30 32.80 33.00 32.60 0.00 637.13 637.20 539.63 97.57
4 5696 237 27 31.90 33.10 32.70 0.00 637.27 637.01 539.40 97.61
5 7028 293 27 41.70 40.80 40.40 0.00 637.46 637.22 539.62 97.60
6 6401 267 27 38.40 38.40 36.80 1.20 637.45 637.29 539.85 97.44
7 6304 263 26 36.60 38.10 36.20 1.40 637.19 637.17 539.83 97.34
8 37.00 38.00 36.20 1.30 636.95 637.04 539.75 97.29
9 39.80 39.00 38.60 0.00 637.26 637.04 539.25 97.79
10 36.20 40.10 38.50 1.20 636.30 636.47 539.31 97.16
11 37.40 39.20 38.80 0.00 635.87 636.36 539.04 97.32
12 45.20 49.40 47.80 1.20 635.04 635.10 539.86 95.24
13 61.60 63.40 59.70 3.30 634.85 634.75 539.57 95.18
14 635.43
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
TOT 42066  196        
AVG 6009 250 28 38.89 39.80 38.55 0.83 636.60 636.67 539.54 97.14
MAX 7028   61.60 63.40 59.70 3.30 637.46 637.29 539.86 97.79
MIN 5249   31.90 31.70 30.10 0.00 634.85 634.75 539.04 95.18