Libby Dam & Lake Koocanusa

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	Midnight Storage kaf
1	3437	143	28	1.50	6.40	6.40	0.00	2438.17	2438.31	2119.03	319.28	4052.60
2	8873	370	28	2.30	15.70	15.70	0.00	2437.54	2437.89	2122.18	315.71	4025.90
3	9285	387	28	4.00	16.50	16.50	0.00	2436.95	2437.23	2122.47	314.76	4001.00
4	9267	386	28	3.80	16.50	16.50	0.00	2436.35	2436.64	2122.44	314.20	3975.70
5	7539	314	28	4.80	13.50	13.50	0.00	2435.94	2436.16	2121.54	314.62	3958.50
6	7177	299	28	2.30	12.70	12.70	0.00	2435.45	2435.75	2121.31	314.44	3938.00
7	5106	213	28	4.90	9.10	9.10	0.00	2435.25	2435.34	2120.14	315.20	3929.60
8	3447	144	27	4.40	6.50	6.50	0.00	2435.15	2435.21	2119.05	316.16	3925.40
9				3.00	12.50	12.50	0.00	2434.70	2434.96	2121.23	313.73	3906.60
10				4.30	12.70	12.70	0.00	2434.30	2434.50	2121.28	313.22	3890.00
11				3.00	12.70	12.70	0.00	2433.84	2434.03	2121.29	312.74	3870.80
12				3.50	12.70	12.70	0.00	2433.40	2433.60	2121.29	312.31	3852.60
13				2.90	12.70	12.70	0.00	2432.93	2433.15	2121.29	311.86	3833.10
14				3.30	9.10	9.10	0.00	2432.65	2432.80	2120.13	312.67	3821.50
15				3.40	6.50	6.50	0.00	2432.50	2432.57	2119.16	313.41	3815.40
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31

TOT	54131		223
AVG	6766	282	28	3.43	11.72	11.72	0.00	2435.01	2435.21	2120.92	314.29	3919.78

MAX	9285			4.90	16.50	16.50	0.00	2438.17	2438.31	2122.47	319.28	4052.60
MIN	3437			1.50	6.40	6.40	0.00	2432.50	2432.57	2119.03	311.86	3815.40