Rocky Reach Dam & Lake

June 2022

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	23423	976	0	156.45	166.90	151.89	14.69	704.54	705.73	620.44	85.29
2	20989	875	0	155.43	148.54	132.95	15.28	706.47	705.56	619.21	86.35
3	23866	994	0	174.68	172.29	153.51	18.47	706.52	706.61	621.10	85.51
4	22751	948	0	158.47	160.93	145.05	15.53	706.25	706.07	620.31	85.76
5	20613	859	0	187.24	182.82	131.90	50.62	706.67	706.67	621.86	84.81
6	22088	920	0	169.83	170.65	143.50	26.83	706.77	706.56	620.96	85.60
7	21215	884	0		209.95	142.70		706.77	706.71	623.30	83.41
8	20696	862	0	212.39	212.54	139.28	72.96	706.72	706.68	623.49	83.19
9	20902	871	0	230.08	228.10	143.02	84.78	706.78	706.71	624.42	82.29
10	20944	873	0	229.23	229.50	144.05	85.15	706.67	706.71	624.61	82.10
11	21165	882	0	223.37	223.93	145.63	78.00	706.66	706.69	624.33	82.36
12	21308	888	0	196.42	198.94	142.43	56.20	706.65	706.69	622.81	83.88
13	18800	783	0	148.38	153.01	121.48	31.23	706.69	705.83	619.60	86.23
14	21405	892	0	228.46	221.18	143.80	77.08	706.78	706.70	624.05	82.65
15	21779	907	0	253.31	251.57	149.09	102.18	706.45	706.64	626.27	80.37
16	22733	947	0	258.80	257.72	156.86	100.56	706.56	706.60	626.68	79.92
17	22423	934	0	261.78	261.83	154.15	107.37	706.47	706.56	626.89	79.67
18	21866	911	0	259.95	259.70	148.85	110.55	706.58	706.61	626.69	79.92
19	21355	890	0	263.94	263.15	147.10	115.75	706.69	706.62	626.74	79.88
20	20810	867	0	271.47	271.10	144.23	126.58	706.60	706.59	627.21	79.38
21	20618	859	0	267.96	268.25	142.76	125.19	706.57	706.62	626.91	79.71
22	20433	851	0	260.79	261.48	140.55	120.63	706.62	706.57	626.66	79.91
23	20897	871	0	268.94	268.26	143.55	124.41	706.58	706.61	627.21	79.40
24	21493	896	0	274.21	273.66	147.72	125.65	706.63	706.60	627.77	78.83
25				283.97	282.25	146.39	135.56	706.76	706.64	628.16	78.48
26				278.13	279.28	145.10	133.88	706.58	706.59	627.94	78.65
27				282.19	281.52	153.90	127.32	706.70	706.60	628.29	78.31
28				271.51	271.69	146.91	124.48	706.86	706.61	627.55	79.06
29				249.36	252.54	148.94	103.30	706.60	706.58	626.24	80.34
30				233.35	234.33	159.09	74.94	706.81	706.60	625.12	81.48

TOT	514572		0
AVG	21440	893	0	231.38	230.59	145.21	85.70	706.57	706.52	624.76	81.76

MAX	23866			283.97	282.25	159.09	135.56	706.86	706.71	628.29	86.35
MIN	18800			148.38	148.54	121.48	14.69	704.54	705.56	619.21	78.31