09/01/2026 | Press release | Distributed by Public on 09/01/2026 07:33
Idaho Power will close the boat ramp at Oxbow Reservoir Tuesday, Sept. 1, at 4 p.m. through Wednesday, Sept. 2, for maintenance work on the ramp. The reservoir will be lowered to accommodate this work, which will improve the boat ramp surface and make it usable at lower water levels.
Work is only expected to last from 8 a.m. to 5 p.m. on Sept. 2, but the drawdown and refill operation will take 24-30 hours. Water levels will drop overnight Sept. 1 into Sept. 2, and the boat launch will be closed all day Sept. 2. The reservoir should be back to its current level by the morning of Thursday, Sept. 3.
Hells Canyon Reservoir elevation and flows below Hells Canyon are expected to operate within normal ranges.
Located 13 miles downstream of Brownlee Dam, Oxbow was completed in 1961. It was the second dam of the Hells Canyon Project and can generate 190 megawatts of electricity, enough to power more than 145,000 homes.
About Idaho Power
Idaho Power, headquartered in vibrant and fast-growing Boise, Idaho, has been a locally operated energy company since 1916. Today, it serves a 24,000-square-mile area in Idaho and Oregon. The company has a long history of safely providing reliable, affordable, clean energy. With 17 low-cost hydroelectric projects at the core of its diverse energy mix, Idaho Power's residential, business, and agricultural customers pay among the nation's lowest prices for electricity. Its 2,100 employees proudly serve more than 670,000 metered customers, in a service area of 1.4 million people, with a culture of safety first, integrity always, and respect for all.
Contact:Brad Bowlin
Communications Specialist
Idaho Power
[email protected]
208-388-2803