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Bethany Reservoir Water Details - CA

Bethany Reservoir, located in Alameda County, offers anglers a quiet fishing experience just a short drive from Mountain House. As a reservoir, it provides a stable environment for fishing and is a popular destination for local enthusiasts seeking a peaceful day on the water.

This named-water page is not a claim that fishing is legal, safe, or productive here. Check public access, local regulations, fish-consumption advisories, and posted closures before fishing.

© OpenStreetMap contributors · open Bethany Reservoir in OpenStreetMap or use coordinates 37.77670, -121.60674.

Current conditions & 3-day forecast

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Weather by Open-Meteo.

Water temperature & water-quality monitoring

Check the official EPA assessment (impaired-waters status and fish-consumption advisories) for Bethany Reservoir at How’s My Waterway (EPA).

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Monitoring summaries from the Water Quality Portal.

State fishing records

Official CA state-record fish are published by the California Dept. of Fish & Wildlife — records there are the state's, not a MonsterRodHolders list.

Fish species

Location facts

CountyAlameda
Water typereservoir

Nearby towns & communities

  • Mountain House (3.52 mi)

Fishing videos

Angler comments

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