Chief Joseph Dam & Rufus Woods Lake

December 2019

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	31373	1307	47	95.70	98.00	98.00	0.00	954.00	954.10	782.00	172.10
2	29425	1226	46	90.20	91.40	91.40	0.00	953.70	954.00	780.90	173.10
3	27406	1142	45	87.50	84.40	84.40	0.00	954.50	953.60	779.50	174.10
4	28968	1207	44	88.80	89.20	89.20	0.00	954.40	954.40	779.90	174.50
5	31745	1323	42	95.00	98.50	98.50	0.00	953.50	954.20	781.80	172.40
6	30604	1275	42	91.40	95.70	95.70	0.00	952.40	952.70	781.80	170.90
7	28197	1175	41	91.10	86.80	86.80	0.00	953.50	953.90	780.60	173.30
8	27921	1163	42	86.10	87.30	87.30	0.00	953.20	953.20	781.40	171.80
9				96.20	93.10	93.10	0.00	954.00	953.80	781.60	172.20
10				96.20	98.90	98.90	0.00	953.30	953.90	782.30	171.60
11				102.80	99.70	99.70	0.00	954.10	953.50	782.50	171.00
12				83.60	89.40	89.40	0.00	952.60	954.00	781.60	172.40
13				82.10	80.20	80.20	0.00	953.10	953.10	780.70	172.40
14				85.20	83.20	83.20	0.00	953.60	953.60	780.70	172.90
15				67.60	68.40	68.40	0.00	953.40	953.10	779.50	173.60
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

TOT	235639		349
AVG	29455	1227	44	89.30	89.61	89.61	0.00	953.55	953.67	781.12	172.55

MAX	31745			102.80	99.70	99.70	0.00	954.50	954.40	782.50	174.50
MIN	27406			67.60	68.40	68.40	0.00	952.40	952.70	779.50	170.90