Grand Coulee Dam

February 2017

Day of MonthTotal Generation MWhAverage Generation MWStation Use MWhInflow kcfsTotal Outflow kcfsGeneration Flow kcfsSpill kcfsMidnight Reservoir ElevationAverage Forebay ElevationAverage Tailwater ElevationAverage Head feetBanks Lake Pump kcfsBanks Lake Pump MWhBanks Lake Elev
1 64150 2673 88 119.40 107.70 107.70 0.00 1284.60 1284.51 961.68 322.83 0.00 0 1568.65
2 66930 2789 85 117.20 111.90 111.90 0.00 1284.60 1284.55 961.89 322.66 0.00 0 1568.65
3 71675 2986 82 108.60 120.50 120.50 0.00 1284.30 1284.41 962.60 321.81 0.00 0 1568.65
4 59240 2468 95 97.90 99.90 99.90 0.00 1284.30 1284.19 961.12 323.07 0.00 0 1568.65
5 66001 2750 87 97.50 111.40 111.40 0.00 1283.90 1283.98 962.03 321.95 0.00 0 1568.69
6 69974 2916 75 94.30 117.90 117.90 0.00 1283.30 1283.49 962.74 320.75 0.00 0 1568.72
7 71932 2997 72 98.10 121.70 121.70 0.00 1282.70 1282.89 963.05 319.84 0.00 0 1568.69
8 75101 3129 72 97.90 127.10 127.10 0.00 1282.00 1282.20 963.70 318.50 0.00 0 1568.72
9 70083 2920 74 99.50 118.90 118.90 0.00 1281.40 1281.66 963.13 318.53 0.00 0 1568.74
10 67129 2797 87 96.40 113.90 113.90 0.00 1281.00 1281.15 962.20 318.95 0.00 0 1568.72
11 68166 2840 86 87.20 116.10 116.10 0.00 1280.30 1280.71 961.77 318.94 0.00 0 1568.74
12 65169 2715 58 74.60 110.80 110.80 0.00 1279.30 1279.71 962.28 317.43 0.00 0 1568.74
13 59764 2490 74 77.30 101.60 101.60 0.00 1278.70 1278.92 961.36 317.56 0.35 245 1568.72
14 63885 2662 56 80.40 108.90 108.90 0.00 1277.90 1278.17 961.97 316.20 0.00 0 1568.72
15 63461 2644 57 85.70 108.40 108.40 0.00 1277.30 1277.55 962.48 315.07 0.00 0 1568.79
16 66318 2763 53 83.60 113.80 113.80 0.00 1276.50 1276.84 962.56 314.28 0.00 0 1568.83
17 66647 2777 51 97.50 114.50 114.50 0.00 1276.10 1276.24 962.58 313.66 0.00 0 1568.83
18 68324 2847 54 95.40 117.80 117.80 0.00 1275.50 1275.68 962.74 312.94 0.00 0 1568.83
19 98.00 116.70 116.70 0.00 1275.00 1275.17 962.89 312.28 1568.86
20 103.40 118.30 118.30 0.00 1274.50 1274.64 962.65 311.99 1568.86
21 99.80 114.70 114.70 0.00 1274.10 1274.23 962.08 312.15 1568.88
22 98.50 117.00 117.00 0.00 1273.70 1273.81 962.93 310.88 1568.88
23 99.70 121.90 121.90 0.00 1273.00 1273.26 963.08 310.18 1568.88
24 86.60 123.30 123.30 0.00 1272.00 1272.47 963.41 309.06 1568.88
25 90.30 125.00 125.00 0.00 1271.10 1271.52 963.53 307.99 1568.88
26
27
28
TOT1203949  1306           
AVG 66886 2787 73 95.39 115.19 115.19 0.00 1278.68 1278.88 962.50 316.38 0.02 14 1568.77
MAX 75101   119.40 127.10 127.10 0.00 1284.60 1284.55 963.70 323.07 0.35 245 1568.88
MIN 59240   74.60 99.90 99.90 0.00 1271.10 1271.52 961.12 307.99 0.00 0 1568.65