McNary Dam

Saturday October 31, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1	81.80	77.10	0.00	338.52	266.09	72.43
2	81.30	76.60	0.00	338.51	266.17	72.34
3	81.30	76.60	0.00	338.49	266.15	72.34
4	81.20	76.50	0.00	338.55	266.14	72.41
5	83.30	76.50	2.10	338.59	266.32	72.27
6	90.50	76.50	9.30	338.63	266.28	72.35
7	90.40	76.30	9.40	338.76	266.21	72.55
8	90.70	76.40	9.50	338.90	266.24	72.66
9	90.50	76.10	9.70	339.00	266.20	72.80
10	90.10	75.60	9.80	339.07	266.19	72.88
11	91.00	76.40	9.90	339.15	266.22	72.93
12	90.10	75.50	9.90	339.13	266.24	72.89
13	89.50	74.90	9.90	339.09	266.25	72.84
14	89.80	75.20	9.90	339.12	266.27	72.85
15	90.30	75.80	9.80	339.08	266.29	72.79
16	90.20	75.70	9.80	339.06	266.24	72.82
17	89.40	75.00	9.70	338.99	266.26	72.73
18	89.20	74.90	9.70	338.94	266.30	72.64
19	89.00	74.70	9.60	338.89	266.29	72.60
20	89.30	75.00	9.60	338.81	266.33	72.48
21	89.40	75.20	9.50	338.78	266.27	72.51
22	89.40	75.20	9.50	338.70	266.27	72.43
23	92.70	78.60	9.40	338.67	266.28	72.39
24	71.00	56.90	9.40	338.72	265.82	72.90
1	68.60	54.50	9.40	338.60	265.91	72.69

AVG	86.80	74.31	7.79	338.83	266.21	72.62

MAX	92.70	78.60	9.90	339.15	266.33	72.93
MIN	68.60	54.50	0.00	338.49	265.82	72.27