The Dalles Dam

January 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	27658	1152	48	191.60	190.30	189.20	0.00	158.64	158.28	77.86	80.42
2	28141	1173	48	192.60	190.00	189.00	0.00	159.15	159.08	77.26	81.82
3				189.30	191.00	190.00	0.00	158.81	158.99	77.19	81.80
4				191.30	187.60	186.60	0.00	159.46	159.18	77.30	81.88
5				188.10	191.30	190.30	0.00	158.89	159.24	77.26	81.98
6				191.30	194.50	193.40	0.00	158.31	158.10	77.66	80.44
7				198.70	196.30	195.20	0.00	158.80	158.72	78.12	80.60
8				187.30	191.00	189.90	0.00	158.07	158.46	78.24	80.22
9				199.20	195.20	194.20	0.00	158.76	158.20	78.24	79.96
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TOT	55799		96
AVG	27900	1162	48	192.16	191.91	190.87	0.00	158.77	158.69	77.68	81.01

MAX	28141			199.20	196.30	195.20	0.00	159.46	159.24	78.24	81.98
MIN	27658			187.30	187.60	186.60	0.00	158.07	158.10	77.19	79.96