Chief Joseph Dam & Rufus Woods Lake

June 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	28281	1178	26	91.20	88.50	88.50	0.00	953.90	953.40	780.80	172.60
2				95.60	97.90	97.90	0.00	953.30	953.90	781.40	172.50
3				99.80	95.90	95.90	0.00	954.30	953.80	781.40	172.40
4				85.40	90.50	90.50	0.00	953.00	953.50	781.50	172.00
5				104.60	99.10	99.10	0.00	954.40	953.00	781.70	171.30
6				108.30	108.30	108.30	0.00	954.40	954.40	782.30	172.10
7				103.70	106.80	106.80	0.00	953.60	953.60	781.90	171.70
8				92.90	94.10	94.10	0.00	953.30	953.20	781.10	172.10
9
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15
16
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21
22
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25
26
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30

TOT	28281		26
AVG	28281	1178	26	97.69	97.64	97.64	0.00	953.77	953.60	781.51	172.09

MAX	28281			108.30	108.30	108.30	0.00	954.40	954.40	782.30	172.60
MIN	28281			85.40	88.50	88.50	0.00	953.00	953.00	780.80	171.30