Erin Lake
Sibley County, Minnesota1,045 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
Erin Lake in Sibley County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 1045 acres.
Erin Lake is a 1,045-acre lake in Sibley County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. Methodology: how these readings are compared.
What Erin Lake is good for
From access and monitoring records, not editorial picks.
- Big water1,045 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Erin Lake is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Erin Lake
These are the measurements Minnesota PCA publishes for Erin 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 Erin Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,045 acres
Shoreline
10.4 mi
No bathymetric survey has been published for Erin Lake, so its depth is not documented here.
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Fishing Erin Lake
Nearby Lakes in Sibley County
Frequently asked questions about Erin Lake
Where is Erin Lake?
- Erin Lake is a lake in Sibley County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Erin Lake?
- Erin Lake in Sibley County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 1045 acres.
Is Erin 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 Erin Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake details from Minnesota DNR LakeFinder