Joint Intake and Fish Screen Facility
Company Name:
Joint Intake and Fish Screen Facility
Location:
Sacramento, California United States
Thanks to a recently completed Joint Intake and Fish Screen Facility on California’s Sacramento River, salmon and endangered native fish are better protected, about 15,000 acres of crops are getting irrigation, and the cities of Davis and Woodland have a more reliable water supply. Located near Sacramento, CA, this project is a collaboration between Reclamation District 2035 (RD 2035) and Woodland-Davis Clean Water Agency (WDCWA), with support from state and federal water managers and resources management agencies. MWH Global, now part of Stantec, designed this important facility and performed the construction management for its completion.
The $46 million project, in development for more 15 years, provides protection of smolts and juvenile fish out-migrating through the San Francisco Bay and on to the Pacific Ocean. The recently constructed intake was the largest unscreened diversion on the Sacramento River. The endangered fishery species are now protected from potential harm on more than 90 percent of the total water diverted from the river. Water flowing into the new intake flows through stainless steel slotted wedge wire screens (o.175 mm slots) designed to prevent the small out-migrating salmon, steelhead and other fish species (many listed as endangered or threatened) to remain in the Sacramento River on their journey to the ocean.
The RD 2035/WDCWA Joint Intake and Fish Screen Facility is a combined 400 cubic-feet per-second diversion of river water and it replaces a pumping facility that is nearly 90 years old. The new facility allows RD 2035 to continue diverting water for 15,000 acres of farmland while allocating a portion of their historic diversion to the cities of Davis and Woodland, augmenting their current groundwater supplies and improving water quality for the communities. The new facility will allow for year-round diversions for the communities.