Logo of the California Fish Passage Forum

The Forum is a collaborative partnership formed to protect and revitalize anadromous fish populations in California by promoting collaboration among public and private sectors for fish passage improvement projects and programs.

Forum Funded Restoration Projects

Home » Funded Projects
  • Weaver Basin Fish Passage Assessments

    This project assessed 37 unassessed or unknown-status fish passage barriers in the Weaver Creek watershed, a headwater tributary to the Trinity River near Weaverville in Trinity County, to provide baseline data for future fish passage remediation projects benefiting Coho salmon, steelhead, Chinook salmon, and Pacific lamprey, while engaging local students and tribal partners in the assessment process.

  • Jenny Creek Man-made Barrier Removal

    This project removed an abandoned man-made concrete barrier on Jenny Creek, the largest tributary in the Klamath River’s hydroelectric reach in Siskiyou County, timed to coincide with the removal of Iron Gate Dam in 2024, to restore access for Coho salmon, Chinook salmon, steelhead, and Pacific lamprey to 1.9 miles of previously blocked habitat. Project Name: Jenny Creek Man-made Barrier Removal Location: Jenny Creek, 1.05 miles upstream of the former Iron Gate Reservoir, Siskiyou County, California, near the Oregon border. Jenny Creek flows out of the Cascade-Siskiyou National Monument in Oregon and into far northern California, where it joins the…

  • Designing for Sturgeon Passage in the San Joaquin River at the Eastside Bypass Control Structure (Phase 2)

    This project deployed an acoustic telemetry array to track White Sturgeon movement and habitat use in the San Joaquin River Restoration Area downstream of the Eastside Bypass Control Structure in Merced County, in order to inform fish passage design improvements to that structure for the benefit of White Sturgeon, Green Sturgeon, and spring-run Chinook salmon. Location: San Joaquin River Restoration Area, at and downstream of the Eastside Bypass Control Structure (EBCS), Merced County. The EBCS is located within the Eastside Bypass, part of the State’s flood bypass system. The study area extends from the EBCS downstream to the confluence of…

  • North Fork Ryan Fish Passage Design Project

    This project produced engineering designs to replace a blown-out culvert and rock weir barrier on North Fork Ryan Creek — a tributary to Outlet Creek and the Eel River — near Willits in Mendocino County, to restore fish passage for Coho salmon and steelhead trout at all life stages. Location: North Fork Ryan Creek, a tributary to Ryan Creek, which flows into Outlet Creek and ultimately the mainstem Eel River, near Willits, Mendocino County. The project site is located at a private road crossing approximately 1,740 feet upstream from the Ryan Creek confluence (39.48354°N, -123.36064°W). Outlet Creek is a tributary…

  • Native Fish Passage in the San Joaquin River at the Eastside Bypass Control Structure

    This project provided technical assistance, environmental permitting, and compliance support for the physical modification of the Eastside Bypass Control Structure (EBCS) on the San Joaquin River in Merced County — a gated flood control structure identified as a significant low-flow passage barrier within the San Joaquin River Restoration Program’s Restoration Area. By funding the renewal and completion of required environmental compliance documents, the project is enabling construction of a 380-foot engineered rock ramp and structural modifications to the EBCS that will improve migration conditions for spring-run Chinook salmon, steelhead, White Sturgeon, Green Sturgeon, and Pacific lamprey. Location: The Eastside Bypass…

  • Mid-Klamath Tributary Fish Passage Improvement Project

    This ongoing annual project deploys field crews equipped with hand tools to assess and manually treat seasonal low-flow barriers on 30 to 40 tributaries of the Klamath and Salmon Rivers in Siskiyou and Humboldt counties, opening access to approximately 40 miles of cold-water refugia and spawning habitat each summer and fall for Chinook salmon, coho salmon, and steelhead. Treatments are temporary by design, washed out by winter floods each year, but provide critical and cost-effective passage improvements during the period when mainstem water temperatures are most likely to be stressful or lethal for salmonids. Location: The project covers 30 to…