Alpine Lake
Marin County, California200 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
- Limited data
Alpine Lake in Marin County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 200 acres.
Alpine Lake is a 200-acre lake in Marin County, California.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingLimited data
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Alpine Lake is safe to swim in today is a call for the California State Water Resources Control Board and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Alpine Lake
These are the measurements SWRCB publishes for Alpine Lake, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data.
Ask about Alpine Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
200 acres
No bathymetric survey has been published for Alpine Lake, so its depth is not documented here.
Stays via Stay22
Stays near Alpine Lake
Compare lakeside cabins, hotels, and vacation rentals near Alpine Lake in Marin County, California — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
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Fishing Alpine Lake
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Frequently asked questions about Alpine Lake
Where is Alpine Lake?
- Alpine Lake is a lake in Marin County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Alpine Lake?
- Alpine Lake in Marin County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 200 acres.
Is Alpine Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Alpine Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.