US Army Corps of Engineers

Rocky Reach Dam & Lake

February 2024

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 10362 432 0 57.89 60.79 60.79 0.00 706.00 705.59 614.18 91.41
2 9981 416 0 60.88 58.58 58.58 0.00 706.48 705.69 613.98 91.71
3 9541 398 0 47.80 55.50 55.50 0.00 704.93 705.67 613.68 91.99
4 8609 359 0 51.16 50.26 50.26 0.00 705.17 705.36 613.50 91.86
5 9507 396 0 53.07 55.95 55.95 0.00 704.51 705.13 613.82 91.31
6 10946 456 0 67.64 67.27 67.27 0.00 704.43 705.01 614.45 90.56
7 9772 407 0 60.69 57.17 57.17 0.00 705.35 705.40 614.02 91.38
8 9959 415 0 63.06 58.66 58.66 0.00 706.20 705.77 614.11 91.66
9 10131 422 0 56.47 59.37 59.37 0.00 705.64 705.48 614.14 91.34
10 10264 428 0 58.24 60.54 60.54 0.00 705.14 704.88 614.19 90.69
11 8168 340 0 49.01 47.81 47.81 0.00 705.46 705.24 613.55 91.69
12 9187 383 0 56.68 53.58 53.58 0.00 706.14 705.77 613.79 91.98
13 13158 548 0 74.62 77.72 77.72 0.00 705.10 705.24 615.17 90.07
14 12845 535 0 76.65 76.75 76.75 0.00 705.09 704.95 615.15 89.80
15 11006 459 0 70.02 64.62 64.62 0.00 706.37 705.06 613.87 91.19
16 13989 583 0 78.26 83.16 83.16 0.00 705.13 705.27 615.09 90.18
17 8123 338 0 44.46 47.42 47.42 0.00 704.97 704.87 612.98 91.89
18 7813 326 0 44.45 45.62 45.62 0.00 704.74 704.89 613.15 91.74
19 10611 442 0 62.67 62.47 62.34 0.13 704.58 705.27 614.22 91.05
20 9328 389 0 61.02 54.79 54.79 0.00 706.03 705.36 613.95 91.41
21 10574 441 0 57.92 61.72 61.71 0.00 705.06 705.61 613.67 91.94
22 10294 429 0 63.87 60.17 60.11 0.00 705.93 705.85 614.19 91.66
23 8798 367 0 52.18 51.78 51.78 0.00 706.07 705.06 613.60 91.46
24 8681 362 0 48.66 51.56 50.54 1.03 705.47 705.92 613.69 92.23
25 8678 362 0 52.14 52.04 50.42 1.62 705.45 706.07 613.79 92.28
26 10310 430 0 65.78 60.48 60.45 0.04 706.52 705.36 613.99 91.37
27 14354 598 0 79.06 86.00 85.61 0.39 704.66 705.44 615.61 89.83
28 11197 467 0 69.85 66.81 66.81 0.00 705.58 705.17 614.60 90.57
29 8016 334 0 46.85 47.15 47.15 0.00 705.82 705.35 613.37 91.98
TOT294202  0        
AVG 10145 423 0 59.69 59.85 59.74 0.11 705.45 705.37 614.05 91.32
MAX 14354   79.06 86.00 85.61 1.62 706.52 706.07 615.61 92.28
MIN 7813   44.45 45.62 45.62 0.00 704.43 704.87 612.98 89.80