Blue Lake
Nevada County, California61 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
Blue Lake in Nevada County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 61 acres.
Blue Lake is a 61-acre lake in Nevada County, California.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Blue 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 Blue Lake
These are the measurements SWRCB publishes for Blue 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. TSI undefined.
Ask about Blue Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
61 acres
Shoreline
1.4 mi
No bathymetric survey has been published for Blue Lake, so its depth is not documented here.
Stays via Stay22
Stays near Blue Lake
Compare lakeside cabins, hotels, and vacation rentals near Blue Lake in Nevada 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 Blue Lake
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Frequently asked questions about Blue Lake
Where is Blue Lake?
- Blue Lake is a lake in Nevada County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Blue Lake?
- Blue Lake in Nevada County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 61 acres.
Is Blue 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 Blue Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.