Chief Joseph Dam & Rufus Woods Lake
May 2022
Day of Month | Total Generation MWh | Average Generation MW | Station Use MWh | Inflow kcfs | Total Outflow kcfs | Generation Flow kcfs | Spill kcfs | Midnight Reservoir Elevation | Average Forebay Elevation | Average Tailwater Elevation | Average Head feet |
1 | 25449 | 1060 | 33 | 80.60 | 79.40 | 79.40 | 0.00 | 953.10 | 953.00 | 780.50 | 172.50 |
2 | 24385 | 1016 | 29 | 77.40 | 76.20 | 76.20 | 0.00 | 953.40 | 953.10 | 780.20 | 172.90 |
3 | 29374 | 1224 | 30 | 89.50 | 91.80 | 91.80 | 0.00 | 952.80 | 953.60 | 781.60 | 172.00 |
4 | 34606 | 1442 | 29 | 107.70 | 108.90 | 108.90 | 0.00 | 952.50 | 952.90 | 782.60 | 170.30 |
5 | 29607 | 1234 | 28 | 91.00 | 92.50 | 92.50 | 0.00 | 952.10 | 952.70 | 781.00 | 171.70 |
6 | 24255 | 1011 | 30 | 81.50 | 74.90 | 74.90 | 0.00 | 953.80 | 952.40 | 779.30 | 173.10 |
7 | 19298 | 804 | 32 | 54.40 | 59.80 | 59.80 | 0.00 | 952.40 | 953.40 | 779.70 | 173.70 |
8 | 22324 | 930 | 30 | 70.40 | 69.20 | 69.20 | 0.00 | 952.70 | 953.10 | 779.30 | 173.80 |
9 | 30504 | 1271 | 31 | 96.70 | 95.90 | 95.90 | 0.00 | 952.90 | 952.60 | 782.20 | 170.40 |
10 | 40651 | 1694 | 29 | 130.60 | 129.00 | 129.00 | 0.00 | 953.30 | 952.70 | 784.10 | 168.60 |
11 | 41615 | 1734 | 27 | 133.00 | 131.40 | 131.40 | 0.00 | 953.70 | 953.10 | 784.30 | 168.80 |
12 | 44732 | 1864 | 27 | 143.20 | 147.90 | 142.50 | 5.40 | 952.50 | 952.90 | 785.20 | 167.70 |
13 | 45835 | 1910 | 27 | 154.50 | 146.30 | 146.30 | 0.00 | 954.60 | 952.40 | 785.00 | 167.40 |
14 | 47213 | 1967 | 24 | 145.20 | 149.50 | 149.50 | 0.00 | 953.50 | 953.50 | 785.20 | 168.30 |
15 | 43427 | 1809 | 29 | 143.70 | 137.70 | 137.70 | 0.00 | 955.00 | 953.10 | 784.70 | 168.40 |
16 | 35127 | 1464 | 26 | 109.20 | 111.30 | 111.30 | 0.00 | 954.50 | 952.70 | 782.90 | 169.80 |
17 | 42382 | 1766 | 27 | 127.70 | 134.70 | 134.70 | 0.00 | 952.70 | 953.00 | 784.50 | 168.50 |
18 | 39044 | 1627 | 27 | 130.30 | 124.10 | 124.10 | 0.00 | 954.30 | 952.60 | 783.90 | 168.70 |
19 | 41303 | 1721 | 26 | 128.60 | 130.90 | 130.90 | 0.00 | 953.70 | 953.40 | 784.40 | 169.00 |
20 | 43565 | 1815 | 26 | 136.10 | 139.60 | 139.60 | 0.00 | 952.80 | 951.90 | 784.90 | 167.00 |
21 | | | | 145.00 | 145.40 | 145.40 | 0.00 | 952.70 | 952.80 | 785.20 | 167.60 |
22 | | | | 147.90 | 140.10 | 139.30 | 0.80 | 954.70 | 953.40 | 784.70 | 168.70 |
23 | | | | 142.40 | 149.40 | 146.10 | 3.30 | 952.90 | 953.10 | 785.40 | 167.70 |
24 | | | | 161.00 | 152.40 | 152.40 | 0.00 | 955.10 | 953.30 | 785.50 | 167.80 |
25 | | | | 146.40 | 154.60 | 154.60 | 0.00 | 953.00 | 953.10 | 785.50 | 167.60 |
26 | | | | 148.10 | 150.40 | 148.90 | 1.50 | 952.40 | 951.90 | 785.20 | 166.70 |
27 | | | | 146.50 | 140.70 | 130.30 | 10.40 | 953.90 | 952.00 | 784.50 | 167.50 |
28 | | | | | | | | | | | |
29 | | | | | | | | | | | |
30 | | | | | | | | | | | |
31 | | | | | | | | | | | |
|
TOT | 704696 | | 567 | | | | | | | | |
AVG | 35235 | 1468 | 28 | 121.06 | 120.89 | 120.10 | 0.79 | 953.37 | 952.88 | 783.39 | 169.49 |
|
MAX | 47213 | | | 161.00 | 154.60 | 154.60 | 10.40 | 955.10 | 953.60 | 785.50 | 173.80 |
MIN | 19298 | | | 54.40 | 59.80 | 59.80 | 0.00 | 952.10 | 951.90 | 779.30 | 166.70 |