Welker Lake
Hanson County, South Dakota58 acresView mapDirections
No nutrient or algae sampling on record from SD DANR for this lake.
Welker Lake in Hanson County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 58 acres.
Welker Lake is a 58-acre lake in Hanson 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 Welker 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.
Water quality measurements for Welker Lake
These are the measurements SD DANR publishes for Welker 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.
Ask about Welker Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
58 acres
Shoreline
2.5 mi
No bathymetric survey has been published for Welker Lake, so its depth is not documented here.
Stays via Stay22
Stays near Welker Lake
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Frequently asked questions about Welker Lake
Where is Welker Lake?
- Welker Lake is a lake in Hanson 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 Welker Lake?
- Welker Lake in Hanson County, South Dakota has water-quality measurements published by SD DANR, shown here as reported. Surface area: 58 acres.
Is Welker Lake 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 Welker Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.