Lake McCoy
Decatur County, Indiana31 acresView mapDirections
No nutrient or algae sampling on record from IDEM for this lake.
Lake McCoy in Decatur County, Indiana has water-quality measurements published by IDEM, shown here as reported. Surface area: 31 acres.
Lake McCoy is a 31-acre lake in Decatur County, Indiana.
Source: EPA Water Quality Portal sampling records, IDEM. 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 Lake McCoy is safe to swim in today is a call for the Indiana Department of Environmental Management and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake McCoy
These are the measurements IDEM publishes for Lake McCoy, 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 Lake McCoy
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
31 acres
Shoreline
1.6 mi
No bathymetric survey has been published for Lake McCoy, so its depth is not documented here.
Stays via Stay22
Stays near Lake McCoy
Compare lakeside cabins, hotels, and vacation rentals near Lake McCoy in Decatur County, Indiana — 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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Frequently asked questions about Lake McCoy
Where is Lake McCoy?
- Lake McCoy is a lake in Decatur County, Indiana. Its water-quality measurements are published by IDEM and shown on this page as reported.
What is the water quality of Lake McCoy?
- Lake McCoy in Decatur County, Indiana has water-quality measurements published by IDEM, shown here as reported. Surface area: 31 acres.
Is Lake McCoy 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 Lake McCoy come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.