Tuschen Slough
McCook County, South Dakota104 acresView mapDirections
No nutrient or algae sampling on record from SD DANR for this lake.
Tuschen Slough in McCook County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 104 acres.
Tuschen Slough is a 104-acre lake in McCook County, South Dakota.
Source: EPA Water Quality Portal sampling records, SD DANR. 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 Tuschen Slough 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.
Water quality measurements for Tuschen Slough
These are the measurements SD DANR publishes for Tuschen Slough, 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 Tuschen Slough
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
104 acres
Shoreline
2.9 mi
No bathymetric survey has been published for Tuschen Slough, so its depth is not documented here.
Stays via Stay22
Stays near Tuschen Slough
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Fishing Tuschen Slough
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Frequently asked questions about Tuschen Slough
Where is Tuschen Slough?
- Tuschen Slough is a lake in McCook 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 Tuschen Slough?
- Tuschen Slough in McCook County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 104 acres.
Is Tuschen Slough 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 Tuschen Slough come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.