Priest Rapids Dam & Reservoir

January 2023

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	8845	369	25	74.00	64.20	63.80	0.00	485.85	483.45	404.79	78.66
2	11757	490	24	85.30	86.00	85.60	0.00	485.67	485.38	406.84	78.54
3	11643	485	25	86.20	84.80	84.40	0.00	486.07	485.33	406.73	78.60
4	9546	398	24	69.10	68.10	67.60	0.00	486.35	485.37	405.10	80.27
5	14342	598	23	104.00	106.10	105.70	0.00	485.79	486.23	408.53	77.70
6	13234	551	24	98.00	98.00	97.60	0.00	485.79	485.36	407.92	77.44
7	11610	484	22	81.30	84.20	83.90	0.00	484.95	485.56	406.63	78.93
8	10462	436	22	77.40	75.90	75.60	0.00	485.36	484.68	405.94	78.74
9	12224	509	24	90.80	89.30	88.90	0.00	485.80	485.45	407.08	78.37
10	13241	552	24	97.40	98.40	98.00	0.00	485.50	485.41	407.94	77.47
11	13413	559	22	97.30	100.30	99.90	0.00	484.62	484.99	408.21	76.78
12	11270	470	23	84.30	81.90	81.60	0.00	485.30	485.08	406.50	78.58
13	12215	509	22	92.70	88.80	88.40	0.00	486.39	485.69	407.18	78.51
14	11248	469	22	79.70	81.20	80.90	0.00	485.97	485.74	406.35	79.39
15	10100	421	21	70.50	71.80	71.40	0.00	485.62	485.61	405.49	80.12
16	10788	450	22	77.50	77.80	77.40	0.00	485.54	485.20	406.00	79.20
17	10474	436	24	78.40	75.40	75.00	0.00	486.38	484.98	405.68	79.30
18	11705	488	25	84.40	83.90	83.40	0.00	486.51	486.15	406.54	79.61
19	12547	523	22	89.90	92.00	91.70	0.10	485.93	485.89	407.18	78.71
20	12666	528	23	92.60	92.50	92.40	0.00	485.95	485.80	407.34	78.46
21				99.80	101.40	101.20	0.00	485.49	485.76	408.12	77.64
22				90.70	88.60	88.40	0.00	486.07	485.43	406.93	78.50
23				97.90	100.20	100.00	0.00	485.43	485.60	407.94	77.66
24				85.40	83.50	83.00	0.20	485.99	484.90	406.49	78.41
25				96.70	97.90	97.70	0.00	485.63	485.11	407.76	77.35
26				75.70	75.20	75.00	0.00	485.76	484.83	405.70	79.13
27				75.30	74.30	74.10	0.00	486.04	485.42	405.65	79.77
28
29
30
31

TOT	233330		463
AVG	11666	486	23	86.38	85.99	85.65	0.01	485.77	485.35	406.76	78.59

MAX	14342			104.00	106.10	105.70	0.20	486.51	486.23	408.53	80.27
MIN	8845			69.10	64.20	63.80	0.00	484.62	483.45	404.79	76.78