Knebel Slough
Roberts County, South Dakota33 acresView mapDirections
No nutrient or algae sampling on record from SD DANR for this lake.
Knebel Slough in Roberts County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 33 acres.
Knebel Slough is a 33-acre lake in Roberts 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 Knebel 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 Knebel Slough
These are the measurements SD DANR publishes for Knebel 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
33 acres
Shoreline
1 mi
No bathymetric survey has been published for Knebel Slough, so its depth is not documented here.
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Frequently asked questions about Knebel Slough
Where is Knebel Slough?
- Knebel Slough is a lake in Roberts 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 Knebel Slough?
- Knebel Slough in Roberts County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 33 acres.
Is Knebel 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 Knebel Slough come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.