US Army Corps of Engineers

Albeni Falls Dam on Pend Oreille River

August 2026


Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Hope ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Forebay Lake Elevation
1 530 22 4 8.30 10.70 10.70 0.00 2062.27 2061.97 2032.68 29.29 2061.90
2 491 20 4 8.00 9.90 9.90 0.00 2062.23 2062.02 2032.28 29.74 2062.10
3 491 20 4 7.90 9.80 9.80 0.00 2062.19 2062.02 2032.20 29.82 2062.00
4 423 18 5 12.80 8.50 8.50 0.00 2062.28 2062.05 2031.97 30.08 2062.10
5 426 18 5 9.90 8.50 8.50 0.00 2062.31 2062.11 2031.78 30.33 2062.10
6 508 21 5 13.90 10.10 10.10 0.00 2062.39 2062.13 2032.22 29.91 2062.20
7 564 24 4 13.20 11.30 11.30 0.00 2062.43 2062.21 2032.65 29.56 2062.30
8 8.20 11.60 11.60 0.00 2062.36 2062.20 2032.83 29.37 2062.20
9 10.20 10.70 10.70 0.00 2062.35 2062.18 2032.61 29.57 2062.20
10 11.10 12.10 12.10 0.00 2062.33 2062.13 2032.78 29.35 2062.10
11 11.90 13.30 13.30 0.00 2062.30 2062.06 2033.21 28.85 2062.10
12 2.90 11.00 11.00 0.00 2062.13 2062.10 2032.78 29.32 2062.10
13 6.80 7.70 7.70 0.00 2062.11 2062.07 2031.92 30.15 2062.10
14 10.40 6.10 6.10 0.00 2062.20 2062.08 2031.21 30.87 2062.10
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TOT 3433  32         
AVG 490 20 5 9.68 10.09 10.09 0.00 2062.28 2062.10 2032.37 29.73 2062.11
MAX 564   13.90 13.30 13.30 0.00 2062.43 2062.21 2033.21 30.87 2062.30
MIN 423   2.90 6.10 6.10 0.00 2062.11 2061.97 2031.21 28.85 2061.90