US Army Corps of Engineers

Cougar Dam

September 2021

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow cfsTotal Outflow cfsGeneration Flow cfsSpill cfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetMidnight Storage kaf
1 402 17 2 240 690 690 0 1585.59 1586.17 1253.45 332.72 86512.37
2 400 17 0 200 690 690 0 1584.30 1584.92 1253.45 331.47 85539.27
3 404 17 2 210 690 690 0 1582.99 1583.62 1253.45 330.17 84591.96
4 397 17 0 180 690 690 0 1581.69 1582.32 1253.45 328.87 83582.42
5 397 17 0 210 690 690 0 1580.38 1581.02 1253.44 327.58 82603.15
6 394 16 0 210 690 690 0 1579.07 1579.71 1253.44 326.27 81648.82
7 398 17 3 230 700 700 0 1577.73 1578.37 1253.45 324.92 80710.44
8 292 12 6 190 710 510 200 1576.32 1576.99 1253.06 323.93 79655.18
9 399 17 1 190 700 710 0 1574.93 1575.60 1253.45 322.15 78650.81
10 392 16 2 240 700 710 0 1573.62 1574.24 1253.45 320.79 77733.31
11 398 17 0 220 700 700 0 1572.25 1572.92 1253.46 319.46 76774.44
12 390 16 0 210 700 700 0 1570.86 1571.53 1253.45 318.08 75801.63
13 182 8 5 240 720 330 400 1569.39 1570.12 1252.73 317.39 74833.47
14 0 0 2 230 750 0 750 1567.84 1568.59 1251.88 316.71 73787.58
15 0 0 0 200 750 0 750 1566.28 1567.02 1251.88 315.14 72695.37
16 2 0 2 250 740 40 690 1564.75 1565.47 1251.86 313.61 71724.40
17 1 0 1 200 700 150 550 1563.33 1564.01 1251.80 312.21 70730.28
18 1 0 1 400 700 150 550 1562.39 1562.79 1251.81 310.98 70133.43
19 1 0 2 530 700 150 550 1561.85 1562.16 1251.81 310.35 69794.58
20 310 690 1560.71 1561.28 1251.80 309.48 69025.50
21 270 690 1559.42 1560.04 1251.78 308.26 68193.18
22 270 690 1558.08 1558.73 1251.79 306.94 67347.82
23 250 690 1556.69 1557.36 1251.79 305.57 66482.26
24 240 690 1555.30 1555.97 1251.79 304.18 65579.46
25 260 680 1553.91 1554.57 1251.79 302.78 64745.79
26 260 680 1552.51 1553.17 1251.78 301.39 63905.34
27
28
29
30
TOT 4850  29         
AVG 255 11 2 248 701 473 234 1568.93 1569.56 1252.59 316.98 74722.39
MAX 404   530 750 710 750 1585.59 1586.17 1253.46 332.72 86512.37
MIN 0   180 680 0 0 1552.51 1553.17 1251.78 301.39 63905.34