Wanapum Dam

Sunday November 1, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1
2	79.10	75.74	1.32	567.55	488.03	79.52
3	47.40	44.23	1.21	567.30	485.45	81.85
4	40.70	37.44	1.22	567.30	485.95	81.35
5	42.90	39.77	1.16	567.21	485.75	81.46
6	43.20	39.90	1.27	567.95	485.33	82.62
7	40.80	37.45	1.39	567.86	485.49	82.37
8	44.30	40.94	1.41	568.21	485.74	82.47
9	44.00	40.42	1.55	568.73	485.59	83.15
10	38.70	35.05	1.64	568.89	485.28	83.62
11	37.00	33.38	1.66	568.74	485.21	83.53
12	34.90	31.12	1.76	569.56	484.82	84.74
13	30.30	26.39	1.95	570.19	484.77	85.42
14	33.60	29.56	2.01	569.76	485.07	84.69
15	41.00	37.05	1.95	569.94	485.15	84.78
16	59.90	55.89	2.01	570.03	486.74	83.29
17	117.00	113.09	1.90	569.28	490.15	79.13
18	150.80	147.11	1.73	569.16	491.11	78.05
19	113.50	109.73	1.75	569.05	490.22	78.83
20	119.40	115.80	1.60	568.23	490.59	77.64
21	112.70	109.19	1.48	568.29	489.79	78.51
22	139.80	136.34	1.43	567.90	491.08	76.83
23	162.40	159.21	1.22	567.00	492.17	74.84
24	149.40	146.38	1.03	566.58	491.42	75.16

AVG	74.90	71.36	1.55	568.47	487.43	81.04

MAX	162.40	159.21	2.01	570.19	492.17	85.42
MIN	30.30	26.39	1.03	566.58	484.77	74.84