CA Department of Fish and Wildlife, Fisheries Restoration Grants Program: https://www.wildlife.ca.gov/Grants/FRGP
California State Water Resources Control Board, financial assistance funding: http://www.waterboards.ca.gov/water_issues/programs/grants_loans/
California Fish Passage Forum Annual Funding Opportunities: http://www.cafishpassageforum.org/funding
NOAA, Habitat Conservation, Restoration Center, funding opportunities: http://www.habitat.noaa.gov/funding/index.html