Libby Dam & Lake Koocanusa

September 2020

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	Midnight Storage kaf
1	4845	202	15	5.10	8.52	8.52	0.00	2449.42	2449.49	2119.86	329.63	4542.80
2	4800	200	15	6.20	8.50	8.50	0.00	2449.32	2449.36	2119.85	329.51	4538.30
3	4800	200	15	4.20	8.50	8.50	0.00	2449.13	2449.22	2119.85	329.37	4529.83
4	4800	200	15	5.80	8.50	8.50	0.00	2449.01	2449.09	2119.85	329.24	4524.50
5	4800	200	15	4.50	8.50	8.50	0.00	2448.83	2448.92	2119.85	329.07	4516.50
6	4800	200	15		8.50	8.50	0.00	2448.71	2448.77	2119.85	328.92	4511.10
7	4800	200	14	5.60	8.50	8.50	0.00	2448.58	2448.73	2119.85	328.88	4505.30
8	4800	200	14	4.70	8.50	8.50	0.00	2448.41	2448.52	2119.89	328.63	4497.70
9	4790	200	14	4.90	8.48	8.48	0.00	2448.25	2448.35	2119.89	328.46	4490.60
10	4514	188	14	4.60	8.00	8.00	0.00	2448.10	2448.19	2119.75	328.44	4484.00
11	4512	188	14	4.20	8.00	8.00	0.00	2447.93	2448.03	2119.75	328.28	4476.40
12	4512	188	14	4.60	8.00	8.00	0.00	2447.78	2447.86	2119.75	328.11	4469.80
13	4476	186	13	5.30	7.94	7.94	0.00	2447.66	2447.73	2119.72	328.01	4464.40
14	3320	138	13	4.70	6.02	6.02	0.00	2447.60	2447.62	2118.96	328.66	4461.80
15				4.90	6.00	6.00	0.00	2447.55	2447.55	2118.95	328.60	4459.50
16				4.20	6.00	6.00	0.00	2447.47	2447.50	2118.95	328.55	4456.00
17				3.80	6.00	6.00	0.00	2447.37	2447.43	2118.95	328.48	4451.60
18				4.00	6.00	6.00	0.00	2447.28	2447.34	2118.93	328.41	4447.60
19				2.90	6.00	6.00	0.00	2447.14	2447.20	2118.90	328.30	4441.40
20				4.90	6.00	6.00	0.00	2447.09	2447.13	2118.90	328.23	4439.20
21				4.70	6.00	6.00	0.00	2447.03	2447.08	2118.90	328.18	4436.50
22
23
24
25
26
27
28
29
30

TOT	64569		200
AVG	4612	192	14	4.69	7.45	7.45	0.00	2448.08	2448.15	2119.48	328.66	4483.09

MAX	4845			6.20	8.52	8.52	0.00	2449.42	2449.49	2119.89	329.63	4542.80
MIN	3320			2.90	6.00	6.00	0.00	2447.03	2447.08	2118.90	328.01	4436.50