John Day & Lake Umatilla

January 2025

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
1	24828	1034	52	135.60	133.10	132.20	0.00	264.68	264.65	160.51	104.14
2	26305	1096	52	146.70	141.40	140.50	0.00	264.88	264.68	160.75	103.93
3	26147	1089	52	150.50	140.00	139.20	0.00	265.28	264.90	160.67	104.23
4	26061	1086	53	140.00	140.10	139.20	0.00	265.27	265.22	161.33	103.89
5	24373	1016	52	141.00	130.60	129.40	0.00	265.67	265.62	161.25	104.37
6				142.20	139.60	138.60	0.00	265.77	265.80	160.99	104.81
7				147.20	147.20	146.40	0.00	265.77	265.60	160.85	104.75
8				135.10	137.80	136.60	0.00	265.67	265.65	160.50	105.15
9				129.40	137.30	136.40	0.00	265.37	265.44	160.60	104.84
10				117.00	117.00	116.00	0.00	265.37	265.44	160.32	105.12
11				114.80	109.70	108.80	0.00	265.57	265.50	160.15	105.35
12				108.10	118.60	117.50	0.00	265.16	265.59	160.49	105.10
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TOT	127714		261
AVG	25543	1064	52	133.97	132.70	131.73	0.00	265.37	265.34	160.70	104.64

MAX	26305			150.50	147.20	146.40	0.00	265.77	265.80	161.33	105.35
MIN	24373			108.10	109.70	108.80	0.00	264.68	264.65	160.15	103.89