The Dalles Dam

July 2026

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	16941	706	48	187.20	186.90	116.10	65.00	158.75	158.70	78.85	79.85
2	14519	605	48	180.80	180.40	99.60	75.00	158.77	158.57	78.66	79.91
3	12927	539	48	167.00	164.70	87.70	71.20	159.22	159.15	78.34	80.81
4	12788	533	48	154.60	158.40	86.60	66.00	158.48	158.72	77.77	80.95
5	12338	514	48	155.40	151.70	82.90	63.00	159.18	158.99	77.49	81.50
6	14552	606	48	164.90	164.70	97.90	61.00	159.20	159.25	77.95	81.30
7				157.50	157.30	85.50	66.00	159.27	159.31	77.90	81.41
8				127.90	130.30	61.50	63.00	158.81	158.93	77.20	81.73
9				135.80	133.30	75.50	52.00	159.27	159.06	77.20	81.86
10				132.50	136.20	77.40	53.00	158.59	158.81	77.83	80.98
11				134.50	130.50	70.70	54.00	159.35	158.59	77.44	81.15
12				119.50	118.80	61.00	52.00	159.48	158.96	76.88	82.08
13				123.20	123.10	69.30	48.00	159.50	159.01	76.70	82.31
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TOT	84065		288
AVG	14011	584	48	149.29	148.95	82.44	60.71	159.07	158.93	77.71	81.22

MAX	16941			187.20	186.90	116.10	75.00	159.50	159.31	78.85	82.31
MIN	12338			119.50	118.80	61.00	48.00	158.48	158.57	76.70	79.85