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Idaho Fish and Game

Hells Canyon Dam Road Closures Begin October 8

idfg-mcoleman
Idaho Power Co. reports that the road across Hells Canyon Dam will be closed for extended periods this fall to allow repairs to the switchyard below the dam. The road across the dam will be closed between 8 a.m. (Mountain Time) and noon and from 1 p.m. until dark on:
    October 8-17.
  • November 10-21.
  • November 24-December 13.
The closure dates are based on the currently available repair schedule. They are subject to change depending on weather delays and other potential issues.