US Army Corps of Engineers

Chief Joseph Dam & Rufus Woods Lake

January 2019

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 30018 1251 47 91.80 93.80 93.80 0.00 953.60 953.60 781.80 171.80
2 32519 1355 47 103.40 101.40 101.40 0.00 954.10 953.80 781.80 172.00
3 27799 1158 46 86.20 86.20 86.20 0.00 954.10 953.80 780.60 173.20
4 28157 1173 46 84.80 87.10 87.10 0.00 953.50 953.80 780.80 173.00
5 29361 1223 44 87.20 91.80 91.80 0.00 952.30 953.20 781.30 171.90
6 26384 1099 44 84.00 82.80 82.80 0.00 952.60 952.50 781.00 171.50
7 31449 1310 45 106.60 98.80 98.80 0.00 954.60 953.20 781.60 171.60
8 35490 1479 46 109.10 111.80 111.80 0.00 953.90 954.30 782.60 171.70
9 35306 1471 45 110.70 111.50 111.50 0.00 953.70 953.40 782.60 170.80
10 29287 1220 44 88.80 91.10 91.10 0.00 953.10 953.50 780.30 173.20
11 30425 1268 42 97.30 94.60 94.60 0.00 953.80 953.30 779.50 173.80
12 32861 1369 44 98.80 102.70 102.70 0.00 952.80 953.40 780.50 172.90
13 35276 1470 45 115.90 112.00 112.00 0.00 953.80 952.50 782.60 169.90
14 35557 1482 46 112.10 113.50 113.50 0.00 953.40 952.10 782.90 169.20
15 31289 1304 48 96.00 97.60 97.60 0.00 953.00 953.00 780.40 172.60
16 58.60 60.50 60.50 0.00 952.60 953.60 779.60 174.00
17 91.40 86.30 86.30 0.00 953.90 953.80 780.10 173.70
18 86.50 88.80 88.80 0.00 953.30 952.60 781.70 170.90
19 58.60 60.50 60.50 0.00 952.80 953.60 779.60 174.00
20 77.60 78.00 78.00 0.00 952.70 953.00 780.90 172.10
21 95.70 94.90 94.90 0.00 952.90 953.10 781.00 172.10
22 953.20
23
24
25
26
27
28
29
30
31
TOT471178  679        
AVG 31412 1309 45 92.43 92.65 92.65 0.00 953.35 953.29 781.10 172.19
MAX 35557   115.90 113.50 113.50 0.00 954.60 954.30 782.90 174.00
MIN 26384   58.60 60.50 60.50 0.00 952.30 952.10 779.50 169.20