Grand Coulee Dam

October 2020

Day of Month	Total Generation MWh	Average Generation MW	Station Use MWh	Inflow kcfs	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Midnight Reservoir Elevation	Average Forebay Elevation	Average Tailwater Elevation	Average Head feet	Banks Lake Pump kcfs	Banks Lake Pump MWh	Banks Lake Elev
1	55200	2300	144	84.80	93.20	93.20	0.00	1283.80	1283.89	960.15	323.74	2.66	1713	1568.65
2	49060	2044	144	86.30	82.10	82.10	0.00	1283.80	1283.75	959.49	324.26	2.60	1690	1568.58
3	38918	1622	144	73.70	64.70	64.70	0.00	1284.00	1283.90	957.78	326.12	2.65	1709	1568.52
4	35478	1478	144	68.20	59.50	59.50	0.00	1284.20	1284.19	957.07	327.12	7.70	4962	1568.71
5	37240	1552	144	65.70	62.50	62.50	0.00	1284.30	1284.18	957.40	326.78	2.40	1561	1568.74
6	39978	1666	144	64.60	67.40	67.40	0.00	1284.10	1284.19	957.39	326.80	1.99	1282	1568.61
7	37420	1559	144	63.00	63.80	63.80	0.00	1284.10	1284.08	957.64	326.44	1.99	1280	1568.47
8	28403	1183	144	62.60	48.30	48.30	0.00	1284.40	1284.13	956.33	327.80	1.96	1265	1568.31
9	34907	1454	144	68.50	58.80	58.80	0.00	1284.60	1284.43	957.37	327.06	2.18	1405	1568.19
10	31922	1330	144	60.90	54.40	54.40	0.00	1284.50	1284.53	956.88	327.65	7.64	4968	1568.36
11	31236	1302	144	65.40	51.80	51.80	0.00	1284.70	1284.56	957.05	327.51	7.70	4968	1568.57
12	35560	1482	144	65.20	59.40	59.40	0.00	1284.80	1284.64	958.29	326.35	2.23	1444	1568.60
13	37473	1561	144	57.10	63.40	63.40	0.00	1284.60	1284.53	958.54	325.99	1.26	830	1568.48
14				67.30	47.30	47.30	0.00	1285.10	1284.81	957.81	327.00			1568.24
15				60.70	81.30	81.30	0.00	1284.50	1284.74	960.30	324.44			1568.10
16				62.70	48.60	48.60	0.00	1284.80	1284.57	957.35	327.22			1567.90
17				55.80	38.60	38.60	0.00	1285.10	1284.98	956.41	328.57			1567.90
18				57.20	44.10	44.10	0.00	1285.20	1285.18	956.94	328.24			1568.23
19				51.30	38.50	38.50	0.00	1285.40	1285.27	957.39	327.88			1568.48
20				55.20	49.90	49.90	0.00	1285.50	1285.38	957.54	327.84			1568.48
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TOT	492795		1872
AVG	37907	1579	144	64.81	58.88	58.88	0.00	1284.58	1284.50	957.76	326.74	3.46	2237	1568.41

MAX	55200			86.30	93.20	93.20	0.00	1285.50	1285.38	960.30	328.57	7.70	4968	1568.74
MIN	28403			51.30	38.50	38.50	0.00	1283.80	1283.75	956.33	323.74	1.26	830	1567.90