Rocky Reach Dam & Lake

March 2023

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	14110	588	0	84.12	83.92	83.92	0.00	705.40	705.16	615.25	89.91
2	10607	442	0	61.36	62.26	62.26	0.00	705.45	705.10	613.98	91.12
3	11182	466	0	65.20	65.50	65.50	0.00	705.43	705.65	614.36	91.29
4	12328	514	0	67.99	73.54	73.54	0.00	704.12	705.02	614.85	90.17
5	10796	450	0	71.29	63.05	63.05	0.00	706.00	705.53	614.14	91.39
6	12353	515	0	74.20	72.20	72.20	0.00	706.29	705.98	614.77	91.21
7	12414	517	0	71.51	73.31	73.31	0.00	705.92	705.48	614.75	90.73
8	14018	584	0	85.39	82.99	82.99	0.00	706.27	705.79	615.44	90.35
9	14537	606	0	83.30	86.70	86.70	0.00	705.51	705.35	615.63	89.72
10	9698	404	0	56.35	57.85	57.85	0.00	705.58	705.54	613.93	91.61
11	12105	504	0	74.13	71.73	71.73	0.00	705.88	705.78	614.68	91.10
12	12693	529	0	78.11	79.51	79.51	0.00	705.32	704.90	615.03	89.87
13			0	55.26	56.76	56.76	0.00	705.61	705.18	613.70	91.48
14				78.16	80.42	80.42	0.00	705.01	705.78	615.24	90.54
15				50.97	49.72	49.72	0.00	705.51	705.29	613.35	91.94
16				72.74	71.74	71.74	0.00	705.35	705.16	614.63	90.53
17				78.50	75.40	75.40	0.00	706.04	705.44	614.67	90.77
18				62.51	68.15	68.15	0.00	705.09	705.33	614.32	91.01
19				70.24	66.61	66.61	0.00	705.13	705.16	614.36	90.80
20								705.91
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31

TOT	146841		0
AVG	12237	510	0	70.60	70.60	70.60	0.00	705.54	705.40	614.58	90.82

MAX	14537			85.39	86.70	86.70	0.00	706.29	705.98	615.63	91.94
MIN	9698			50.97	49.72	49.72	0.00	704.12	704.90	613.35	89.72