Sawtooth Lake
Custer County, Idaho173 acresView mapDirections
No nutrient or algae sampling on record from Idaho DEQ for this lake.
Sawtooth Lake in Custer County, Idaho has water-quality measurements published by Idaho DEQ, shown here as reported. Surface area: 173 acres.
Sawtooth Lake is a 173-acre lake in Custer County, Idaho.
Source: EPA Water Quality Portal sampling records, IDEQ. 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 Sawtooth Lake is safe to swim in today is a call for the Idaho Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Sawtooth Lake
These are the measurements Idaho DEQ publishes for Sawtooth 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
173 acres
Shoreline
2.3 mi
No bathymetric survey has been published for Sawtooth Lake, so its depth is not documented here.
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Frequently asked questions about Sawtooth Lake
Where is Sawtooth Lake?
- Sawtooth Lake is a lake in Custer County, Idaho. Its water-quality measurements are published by Idaho DEQ and shown on this page as reported.
What is the water quality of Sawtooth Lake?
- Sawtooth Lake in Custer County, Idaho has water-quality measurements published by Idaho DEQ, shown here as reported. Surface area: 173 acres.
Is Sawtooth 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 Sawtooth Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.