Wanapum Dam

Monday August 3, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1	93.10	72.53	18.52	568.24	488.53	79.71
2	88.50	68.09	18.46	567.95	488.10	79.85
3	68.30	48.04	18.24	567.50	486.92	80.57
4	58.40	38.37	18.05	567.45	486.90	80.55
5	78.90	58.93	17.94	567.19	487.96	79.23
6	94.90	75.24	17.69	566.73	488.50	78.22
7	77.60	58.08	17.50	566.63	487.44	79.20
8	58.10	38.63	17.46	566.61	486.56	80.05
9	68.40	48.73	17.68	567.38	487.23	80.15
10	71.50	51.52	17.94	567.52	487.28	80.24
11	52.90	32.72	18.17	567.72	486.32	81.40
12	51.50	31.17	18.30	567.93	486.40	81.53
13	51.30	30.90	18.41	568.06	486.65	81.41
14	74.10	53.64	18.50	568.18	487.75	80.43
15	84.10	63.51	18.60	568.43	488.63	79.80
16	94.10	73.28	18.78	568.60	489.07	79.53
17	115.10	94.31	18.80	568.66	490.31	78.35
18	124.60	103.65	18.93	568.99	490.69	78.30
19	112.70	91.55	19.17	569.20	490.15	79.05
20	115.20	93.97	19.28	569.41	490.49	78.91
21	122.50	101.08	19.44	569.64	490.85	78.80
22	116.50	94.86	19.60	569.82	490.50	79.32
23	117.50	95.79	19.72	570.11	490.59	79.52
24	106.40	84.51	19.85	570.15	489.92	80.23

AVG	87.34	66.80	18.54	568.25	488.49	79.76

MAX	124.60	103.65	19.85	570.15	490.85	81.53
MIN	51.30	30.90	17.46	566.61	486.32	78.22