Priest Rapids Dam

Monday September 21, 2026

Hour	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Forebay Elevation	Tailwater Elevation	Average Head
1	65.30	62.53	2.15	485.18	404.89	80.29
2	60.70	58.02	2.16	485.13	404.74	80.39
3	53.90	51.23	2.08	484.87	403.50	81.38
4	47.90	45.15	2.04	484.91	403.37	81.54
5	44.90	42.21	2.06	484.94	403.12	81.82
6	50.30	47.59	2.03	484.68	404.11	80.57
7	76.80	74.79	0.98	484.48	406.07	78.41
8	56.00	55.20	0.00	484.81	403.57	81.24
9	47.30	46.65	0.00	484.76	403.26	81.50
10	49.30	48.69	0.00	484.75	403.43	81.31
11	55.30	54.56	0.00	484.69	404.16	80.53
12	58.20	57.50	0.00	484.59	404.63	79.96
13	66.70	65.84	0.00	484.67	405.39	79.28
14	71.90	70.97	0.00	484.64	406.00	78.65
15	76.90	76.21	0.00	484.58	406.28	78.31
16	72.60	71.93	0.00	484.62	405.98	78.64
17	82.30	80.73	0.85	484.43	406.82	77.61
18	81.10	78.47	1.92	484.57	407.06	77.51
19	82.80	80.12	1.95	484.67	406.55	78.12
20	66.00	63.36	2.02	484.88	405.06	79.82
21	52.00	49.51	2.06	484.92	403.49	81.43
22	44.50	41.85	2.07	484.98	402.96	82.02
23	43.00	40.33	2.12	485.09	402.56	82.52
24	42.10	39.47	2.10	484.89	402.61	82.28

AVG	60.32	58.46	1.19	484.78	404.57	80.21

MAX	82.80	80.73	2.16	485.18	407.06	82.52
MIN	42.10	39.47	0.00	484.43	402.56	77.51