Priest Rapids Dam & Reservoir

November 2025

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
1	10162	423	34	79.60	77.70	75.30	1.50	484.12	483.72	406.42	77.30
2	10464	436	33	74.90	76.90	74.10	2.00	483.94	485.19	406.28	78.91
3	11349	473	36	94.20	94.70	87.50	6.30	483.61	484.02	407.63	76.39
4	12165	507	38	113.50	109.50	95.70	12.90	484.92	484.90	408.80	76.10
5	11788	491	42	96.30	98.40	89.60	8.00	484.12	484.93	408.12	76.81
6	10863	453	41	81.50	82.90	80.50	1.60	483.66	483.98	406.92	77.06
7	10465	436	41	79.00	80.30	78.20	1.40	483.13	483.25	406.76	76.49
8	11263	469	40	94.40	91.70	85.60	5.30	484.31	483.78	407.47	76.31
9	11185	466	40	89.00	91.20	85.40	4.90	483.04	484.53	407.38	77.15
10	11051	460	41	85.50	85.60	83.10	1.60	482.97	484.12	407.20	76.92
11	11057	461	39	86.30	86.40	84.20	1.40	483.17	483.24	407.13	76.11
12	11402	475	38	89.80	87.90	85.50	1.50	483.78	483.88	407.42	76.46
13	10223	426	38	84.50	82.80	75.80	6.20	484.29	484.16	406.86	77.30
14	10196	425	38	73.80	77.20	74.90	1.50	483.24	483.87	406.58	77.29
15	10437	435	37	84.60	80.50	77.60	2.20	484.37	483.53	406.66	76.87
16	11267	469	38	87.70	88.50	82.90	4.80	484.37	484.89	407.38	77.51
17	11162	465	25	106.40	105.50	84.30	20.60	485.19	484.84	408.36	76.48
18	12522	522	16	97.50	101.30	97.00	4.00	483.52	484.59	408.48	76.11
19	11444	477	15	120.90	115.70	87.70	27.60	485.31	485.36	409.15	76.21
20	12760	532	16	120.10	121.10	100.70	20.00	484.95	485.51	409.62	75.89
21	13134	547	17	110.60	112.90	102.80	9.70	484.17	485.17	409.37	75.80
22	12332	514	16	93.30	94.30	94.00	0.00	483.96	484.67	408.02	76.65
23	11307	471	16	91.40	85.50	84.60	0.50	485.06	484.42	407.16	77.26
24	11382	474	17	85.60	82.50	82.10	0.00	486.41	485.48	407.22	78.26
25	14768	615	17	110.40	109.10	108.70	0.00	486.29	486.09	409.74	76.35
26	13554	565	17	97.40	99.30	98.90	0.00	486.04	486.05	408.82	77.23
27	12846	535	17	93.20	93.60	93.30	0.00	485.90	485.65	408.36	77.29
28	10763	448	17	77.00	77.40	77.10	0.00	485.83	485.36	406.63	78.73
29	12436	518	17	91.70	91.30	90.90	0.00	485.96	485.99	407.89	78.10
30	15275	636	17	114.20	115.20	114.90	0.00	485.65	485.70	410.15	75.55
1	13558	565	18	100.50	100.30	100.00	0.00	485.76	485.58	408.97	76.61

TOT	364580		872
AVG	11761	490	28	93.70	93.46	88.16	4.69	484.55	484.72	407.84	76.89

MAX	15275			120.90	121.10	114.90	27.60	486.41	486.09	410.15	78.91
MIN	10162			73.80	76.90	74.10	0.00	482.97	483.24	406.28	75.55