The Wildlife Conservation Board (WCB) has approved approximately $13 million in grants to help enhance flows in streams throughout California. A total of 11 stream flow enhancement projects were approved at an April 4 meeting of the Stream Flow Enhancement Program Board. The approved projects will provide or lead to a direct and measurable enhancement of the amount, timing and/or quality of water in streams for anadromous fish; special status, threatened, endangered or at-risk species; or to provide resilience to climate change.
Funding for these projects comes from the Water Quality, Supply and Infrastructure Improvement Act of 2014 (Proposition 1). The Act authorized the Legislature to appropriate funds to address the objectives identified in the California Water Action Plan, including more reliable water supplies, the restoration of important species and habitat, and a more resilient and sustainably managed water infrastructure.
Funded projects include:
A $499,955 grant to the University of California, Davis for a cooperative project with the University of California, Berkeley that will apply the newly developing California Environmental Flows Framework to inform decisions regarding instream flow enhancements in the Little Shasta River in Siskiyou County and San Juan Creek in Orange County, by defining target hydrologic regimes that meet ecological and geomorphic objectives.
A $1.5 million grant to the Sutter Butte Flood Control Agency for a cooperative project with the California Department of Fish and Wildlife (CDFW) and California Department of Water Resources (DWR) in the Oroville Wildlife Area in Butte County. The project will reconnect the Feather River to approximately 400 acres of its historic floodplain, increasing the frequency and duration of floodplain inundation, and enhancing habitat for anadromous salmonids.
A $1.98 million grant to the Truckee River Watershed Council for a cooperative project with the CDFW, U.S. Forest Service, Tahoe National Forest and Bella Vista Foundation to enhance hydrologic and ecological function and improve base flows during the low flow period within Lower Perazzo Meadow in Sierra County.
A $621,754 grant to the San Mateo County Resource Conservation District for a cooperative project with DWR and State Coastal Conservancy to construct an off-channel storage pond on Klingman-Moty Farm. Combined with irrigation efficiency upgrades and a commitment from the landowner to forbear diversions during the low flow period, the project will improve instream flow conditions in San Gregorio Creek in San Mateo County.