US Army Corps of Engineers

Albeni Falls Dam on Pend Oreille River

May 2020


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
1 394 16 5 44.00 43.10 20.10 23.00 2055.43 2051.89 2039.58 12.31 2052.00
2 404 17 5 52.00 45.20 22.30 22.90 2055.58 2051.67 2040.02 11.65 2051.50
3 414 17 4 53.70 44.60 21.20 23.40 2055.73 2052.37 2040.08 12.29 2052.30
4 414 17 4 53.70 44.60 21.20 23.40 2055.93 2052.37 2040.08 12.29 2052.50
5 433 18 5 54.30 45.20 21.50 23.70 2056.13 2052.76 2040.14 12.62 2053.00
6 443 18 5 55.60 45.20 21.30 23.90 2056.35 2053.08 2040.10 12.98 2053.20
7 405 17 5 50.20 47.90 20.50 27.40 2056.41 2052.74 2040.42 12.32 2052.30
8 340 14 5 52.90 50.20 19.20 31.00 2055.47 2052.35 2040.46 11.89 2052.50
9 344 14 5 55.20 50.20 18.90 31.30 2056.58 2052.64 2041.07 11.57 2052.80
10 351 15 5 54.00 50.30 18.60 31.70 2056.66 2053.00 2041.10 11.90 2053.20
11 323 13 4 49.90 48.10 15.90 32.20 2056.70 2053.58 2040.85 12.73 2053.90
12 296 12 5 47.50 46.10 13.70 32.40 2056.73 2053.72 2040.42 13.30 2053.70
13 307 13 5 61.10 46.50 13.90 32.60 2057.05 2053.95 2040.30 13.65 2054.20
14 327 14 4 61.40 51.30 16.50 34.80 2057.27 2053.51 2040.91 12.60 2052.90
15 322 13 5 60.20 55.20 18.20 37.00 2057.38 2053.10 2041.70 11.40 2053.30
16 331 14 5 61.90 55.50 18.20 37.30 2057.52 2053.39 2041.80 11.59 2053.50
17 332 14 5 63.10 55.30 17.60 37.70 2057.69 2053.67 2041.80 11.87 2053.80
18 303 13 6 64.10 57.70 16.90 40.80 2057.83 2053.45 2042.02 11.43 2053.00
19 259 11 5 59.50 60.90 17.30 43.60 2057.80 2052.56 2042.29 10.27 2052.20
20 217 9 5 70.60 61.90 17.60 44.30 2057.99 2051.63 2042.35 9.28 2051.40
21 88 4 4 82.10 66.90 7.60 59.30 2058.32 2049.76 2042.39 7.37 2048.40
22 88.30 73.00 0.00 73.00 2058.65 2048.54 2042.40 6.14 2048.70
23 90.40 76.00 0.00 76.00 2058.96 2048.89 2042.40 6.49 2049.10
24 85.00 78.00 0.00 78.00 2059.11 2049.13 2042.48 6.65 2049.20
25 80.80 78.90 0.00 78.90 2059.15 2049.21 2042.50 6.71 2049.20
26 78.80 78.80 0.00 78.80 2059.15 2049.20 2044.06 5.14 2049.20
27 78.00 78.90 0.00 78.90 2059.13 2049.20 2045.14 4.06 2049.20
28 80.90 79.00 0.00 79.00 2059.17 2049.22 2045.15 4.07 2049.20
29
30
31
TOT 7047  101         
AVG 336 14 5 63.90 57.66 13.51 44.15 2057.35 2051.81 2041.57 10.23 2051.76
MAX 443   90.40 79.00 22.30 79.00 2059.17 2053.95 2045.15 13.65 2054.20
MIN 88   44.00 43.10 0.00 22.90 2055.43 2048.54 2039.58 4.06 2048.40