Clubhouse Slough
Marshall County, South Dakota208 acresView mapDirections
No nutrient or algae sampling on record from SD DANR for this lake.
- Impaired · Mercury
Clubhouse Slough in Marshall County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 208 acres.
Clubhouse Slough is a 208-acre lake in Marshall 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. Clubhouse Slough is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
Whether Clubhouse 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 Clubhouse Slough
These are the measurements SD DANR publishes for Clubhouse 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 Clubhouse Slough
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
208 acres
Shoreline
4.3 mi
No bathymetric survey has been published for Clubhouse Slough, so its depth is not documented here.
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Stays near Clubhouse Slough
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Fishing Clubhouse Slough
EPA Impairment Status
Clubhouse Slough is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 4A).
Causes of impairment
Designated uses not supporting: Aquatic life.
A Total Maximum Daily Load (TMDL) plan has been approved.
Source: EPA ATTAINS assessment unit SD-JA-L-CLUBHOUSE_01 · Official waterbody report
Nearby Lakes in Marshall County
Frequently asked questions about Clubhouse Slough
Where is Clubhouse Slough?
- Clubhouse Slough is a lake in Marshall 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 Clubhouse Slough?
- Clubhouse Slough in Marshall County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 208 acres.
Is Clubhouse Slough safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Clubhouse Slough is listed impaired under Clean Water Act §303(d) (IR 4A) for mercury. Check local advisories before you swim.
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Where this data comes from
Measurements for Clubhouse Slough come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Impairment status from EPA ATTAINS 303(d) database