Projects > Chief Joseph Hatchery

15 cfs with 1.75 mm slots
2 - ISIC66-18
Year Installed:

Client: PCL Construction

Location: Okanogan River, Omak and Riverside, WA

Background: Two new fish acclimation ponds are being constructed in the Okanogan River near Omak and Riverside. The water is diverted from river section that is typically less than 2 feet deep and is subject to heavy debris and ice conditions.

Solution: ISI provided two cone screens for the new pump station, allowing it to draw water from depths between 1 and 12 feet deep. A well water sprinkler system is used in conjunction with the effective brush cleaning system to prevent the intake from icing conditions should they occur. The critical intake operates year round in all river conditions.