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LakeQuality

McCoy Lake

Sanborn County, South Dakota61 acresView mapDirections

No nutrient or algae sampling on record from SD DANR for this lake.

Area
61 acres
Surface area
Shoreline
1.7 mi
Measured length

McCoy Lake in Sanborn County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 61 acres.

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McCoy Lake is a 61-acre lake in Sanborn County, South Dakota.

Source: EPA Water Quality Portal sampling records, SD DANR. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether McCoy Lake is safe to swim in today is a call for the South Dakota Department of Agriculture and Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for McCoy Lake

These are the measurements SD DANR publishes for McCoy 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

61 acres

Shoreline

1.7 mi

No bathymetric survey has been published for McCoy Lake, so its depth is not documented here.

Stays via Stay22

Stays near McCoy Lake

Compare lakeside cabins, hotels, and vacation rentals near McCoy Lake in Sanborn County, South Dakota — 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 McCoy Lake

Where is McCoy Lake?

McCoy Lake is a lake in Sanborn County, South Dakota. Its water-quality measurements are published by SD DANR and shown on this page as reported.

What is the water quality of McCoy Lake?

McCoy Lake in Sanborn County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 61 acres.

Measurements on this page ↑

Is McCoy Lake safe to swim in?

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Swimming on this page ↑

Where this data comes from

Measurements for McCoy Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.