US Army Corps of Engineers

Rocky Reach Dam & Lake

November 2018

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feet
1 12801 533 0 75.32 76.02 76.02 0.00 705.66 705.95 615.25 90.70
2 11961 498 0 71.37 70.27 70.27 0.00 706.01 705.82 615.07 90.75
3 14130 589 0 82.30 83.80 83.80 0.00 705.46 706.09 615.67 90.42
4 15024 626 0 84.28 84.68 84.68 0.00 705.76 706.01 615.70 90.31
5 12359 515 0 75.61 72.61 72.61 0.00 706.38 705.79 615.25 90.54
6 14287 595 0 87.44 84.94 84.94 0.00 706.60 705.93 615.83 90.10
7 15632 651 0 94.00 94.70 94.70 0.00 706.52 706.03 616.12 89.91
8 15190 633 0 94.38 93.18 91.44 1.74 706.61 705.90 616.20 89.70
9 16202 675 0 93.52 96.82 96.82 0.00 706.00 706.02 616.31 89.71
10 16218 676 0 96.38 97.28 97.28 0.00 705.75 705.54 616.29 89.25
11 17259 719 0 105.91 104.01 104.01 0.00 705.98 706.11 616.79 89.32
12 16166 674 0 97.68 96.88 96.88 0.00 706.07 705.87 616.24 89.63
13 15147 631 0 88.63 90.03 90.03 0.00 706.02 706.16 616.04 90.12
14 15306 638 0 91.75 90.85 90.85 0.00 706.14 706.15 615.92 90.23
15 16028 668 0 95.20 95.30 95.30 0.00 706.10 706.25 616.18 90.07
16 15136 631 0 90.71 90.61 90.61 0.00 706.33 705.79 616.00 89.79
17 16978 707 0 103.32 102.42 101.86 0.56 705.70 706.05 616.47 89.58
18 16844 702 0 101.61 100.81 100.81 0.00 706.12 706.27 616.48 89.79
19 18360 765 0 113.30 112.30 110.90 1.40 706.64 706.39 617.14 89.25
20 17457 727 0 102.10 105.80 105.80 0.00 705.98 706.07 616.83 89.24
21 16709 696 0 97.99 101.19 101.19 0.00 705.09 705.17 616.61 88.56
22 15764 657 0 98.92 94.82 94.82 0.00 706.21 705.46 616.22 89.24
23 14050 585 0 82.18 83.78 83.78 0.00 706.03 705.34 615.56 89.78
24 14064 586 0 81.08 83.48 83.48 0.00 705.57 705.75 615.55 90.20
25 13688 570 0 84.17 81.47 81.47 0.00 706.25 705.80 615.59 90.21
26 14134 589 0 83.52 84.32 84.32 0.00 705.76 705.53 615.64 89.89
27 13346 556 0 81.54 79.04 79.04 0.00 706.37 705.97 615.36 90.61
28 15045 627 0 87.97 90.07 90.07 0.00 705.84 706.05 615.94 90.11
29 13608 567 0 78.81 81.21 81.21 0.00 705.81 705.38 615.41 89.97
30 12171 507 0 75.72 71.72 71.72 0.00 706.41 705.80 615.18 90.62
1 14716 613 0 88.34 88.24 88.24 0.00 706.38 706.19 616.00 90.19
TOT465780  0        
AVG 15025 626 0 89.84 89.76 89.64 0.12 706.05 705.89 615.96 89.93
MAX 18360   113.30 112.30 110.90 1.74 706.64 706.39 617.14 90.75
MIN 11961   71.37 70.27 70.27 0.00 705.09 705.17 615.07 88.56