Thief Bay Pool
Marshall County, Minnesota284 acresView mapDirections
No nutrient or algae sampling on record from Minnesota PCA for this lake.
Thief Bay Pool in Marshall County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 284 acres.
Thief Bay Pool is a 284-acre lake in Marshall County, Minnesota.
Source: EPA Water Quality Portal sampling records, Minnesota DNR LakeFinder. 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 Thief Bay Pool is safe to swim in today is a call for the Minnesota Pollution Control Agency and the Minnesota DNR and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Thief Bay Pool
These are the measurements Minnesota PCA publishes for Thief Bay Pool, 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
284 acres
Shoreline
10.9 mi
No bathymetric survey has been published for Thief Bay Pool, so its depth is not documented here.
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Frequently asked questions about Thief Bay Pool
Where is Thief Bay Pool?
- Thief Bay Pool is a lake in Marshall County, Minnesota. Its water-quality measurements are published by Minnesota PCA and shown on this page as reported.
What is the water quality of Thief Bay Pool?
- Thief Bay Pool in Marshall County, Minnesota has water-quality measurements published by Minnesota PCA, shown here as reported. Surface area: 284 acres.
Is Thief Bay Pool 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 Thief Bay Pool come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Lake details from Minnesota DNR LakeFinder