Rooster Lake
Mahnomen County, Minnesota30 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
Rooster Lake in Mahnomen County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 30 acres.
Rooster Lake is a 30-acre lake in Mahnomen County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. 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 Rooster 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 Rooster Lake
These are the measurements Minnesota PCA publishes for Rooster 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 Rooster Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
30 acres
Shoreline
1 mi
No bathymetric survey has been published for Rooster Lake, so its depth is not documented here.
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Fishing Rooster Lake
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Frequently asked questions about Rooster Lake
Where is Rooster Lake?
- Rooster Lake is a lake in Mahnomen County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Rooster Lake?
- Rooster Lake in Mahnomen County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 30 acres.
Is Rooster 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 Rooster 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