San Francisco Bay Area Network Salmonid Monitoring Database - through field season 2025

This dataset contains adult escapement (spawner survey), outmigrant smolt trapping, and basinwide juvenile coho surveys and summer index reach monitoring data for coho salmon (Oncorhynchus kisutch) and steelhead trout (O. mykiss) from 1994-2024. Surveys were conducted in watersheds at Point Reyes National Seashore (PORE), Golden Gate National Recreation Area (GOGA), and Muir Woods National Monument (MUWO) and includes the Olema Creek, Redwood Creek, and Pine Gulch Creek watersheds. Coho salmon are the focal species for this monitoring program. All steelhead data was collected as incidental data and should not be used as complete counts.