Feather Lake
Lassen County, California55 acresView mapDirections
No nutrient or algae sampling on record from SWRCB for this lake.
Feather Lake in Lassen County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 55 acres.
Feather Lake is a 55-acre lake in Lassen 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 Feather 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 Feather Lake
These are the measurements SWRCB publishes for Feather 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 Feather Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
55 acres
Shoreline
1.9 mi
No bathymetric survey has been published for Feather Lake, so its depth is not documented here.
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Stays near Feather Lake
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Frequently asked questions about Feather Lake
Where is Feather Lake?
- Feather Lake is a lake in Lassen County, California. Its water-quality measurements are published by SWRCB and shown on this page as reported.
What is the water quality of Feather Lake?
- Feather Lake in Lassen County, California has water-quality measurements published by SWRCB, shown here as reported. Surface area: 55 acres.
Is Feather 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 Feather Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.