Grand Coulee Dam

March 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 74809 3117 79 89.40 137.70 137.70 0.00 1266.40 1267.07 964.21 302.86 0.00 0 1568.91
2 83596 3483 86 95.20 151.90 151.90 0.00 1264.80 1265.69 965.94 299.75 0.00 0 1568.91
3 77811 3242 65 95.10 144.30 144.30 0.00 1263.40 1264.12 965.15 298.97 0.00 0 1568.91
4 71684 2987 62 81.50 132.10 132.10 0.00 1262.00 1262.60 963.62 298.98 0.00 0 1568.88
5 69470 2895 67 78.20 126.70 126.70 0.00 1260.60 1261.26 963.07 298.19 0.00 0 1568.91
6 68749 2865 47 73.70 125.30 125.30 0.00 1259.10 1259.73 962.96 296.77 0.00 0 1568.93
7 64651 2694 72 84.00 118.10 118.10 0.00 1258.10 1258.50 962.30 296.20 0.00 0 1568.91
8 62085 2587 72 82.30 114.50 114.50 0.00 1257.10 1257.53 962.73 294.80 0.00 0 1568.93
9 62102 2588 72 83.90 114.20 114.20 0.00 1256.20 1256.58 962.69 293.89 0.00 0 1568.93
10 55146 2298 71 84.70 101.50 101.50 0.00 1255.70 1255.96 961.50 294.46 0.00 0 1568.95
11 57982 2416 72 81.90 107.10 107.10 0.00 1255.00 1255.23 961.59 293.64 0.00 0 1568.98
12 54048 2252 67 74.20 104.10 104.10 0.00 1254.10 1254.49 961.05 293.44 0.00 0 1568.98
13 48432 2018 164 88.70 90.30 90.30 0.00 1254.00 1253.99 959.56 294.43 0.00 0 1569.00
14 46424 1934 148 92.40 89.10 89.10 0.00 1254.10 1253.98 959.87 294.11 0.00 0 1569.00
15 57488 2395 142 96.70 106.70 106.70 0.00 1253.80 1253.88 961.36 292.52 0.00 0 1569.00
16 53933 2247 141 123.20 103.40 103.40 0.00 1254.40 1254.12 961.24 292.88 0.00 0 1568.95
17 123.90 147.10 146.50 0.60 1253.70 1254.00 965.18 288.82 1568.91
18 144.50 137.90 137.90 0.60 1254.00 1253.78 964.14 289.64 1568.88
19 159.80 150.60 143.50 7.20 1254.10 1254.17 965.80 288.37 1569.09
20 165.90 171.60 164.10 7.40 1253.80 1253.92 967.63 286.29 1569.28
21 173.20 173.20 160.10 13.00 1253.70 1253.78 967.98 285.80 1569.21
22 176.70 200.00 170.20 29.70 1253.00 1253.50 970.78 282.72 1569.21
23 180.80 205.40 176.30 29.00 1252.30 1252.62 971.29 281.33 1569.23
24 1251.90
25
26
27
28
29
30
31
TOT1008410  1427           
AVG 63026 2626 89 110.00 132.73 128.94 3.80 1256.47 1256.98 963.98 292.99 0.00 0 1569.00
MAX 83596   180.80 205.40 176.30 29.70 1266.40 1267.07 971.29 302.86 0.00 0 1569.28
MIN 46424   73.70 89.10 89.10 0.00 1251.90 1252.62 959.56 281.33 0.00 0 1568.88