Grand Coulee Dam

April 2021

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	34441	1435	120	58.70	59.70	59.70	0.00	1270.90	1270.76	958.19	312.57	3.42	2387	1568.72
2	34771	1449	123	53.00	60.00	60.00	0.00	1270.60	1270.64	957.82	312.82	3.18	2230	1568.55
3				55.30	55.70	55.70	0.00	1270.50	1270.49	957.70	312.79			1568.50
4				55.70	41.50	41.50	0.00	1270.60	1270.54	956.86	313.68			1568.92
5				94.30	72.20	72.20	0.00	1270.00	1270.01	958.44	311.57			1568.56
6				62.30	56.20	56.20	0.00	1270.20	1270.12	957.78	312.34			1568.19
7				65.00	60.90	60.90	0.00	1270.00	1270.07	958.13	311.94			1568.67
8				65.80	58.90	58.90	0.00	1270.10	1269.94	957.38	312.56			1568.43
9				69.00	64.20	64.20	0.00	1269.90	1269.85	958.33	311.52			1568.89
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TOT	69212		243
AVG	34606	1442	122	64.34	58.81	58.81	0.00	1270.31	1270.27	957.85	312.42	3.30	2308	1568.60

MAX	34771			94.30	72.20	72.20	0.00	1270.90	1270.76	958.44	313.68	3.42	2387	1568.92
MIN	34441			53.00	41.50	41.50	0.00	1269.90	1269.85	956.86	311.52	3.18	2230	1568.19