Town Line Flowage
Jackson County, Wisconsin38 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- Impaired · Mercury
- 7 ft max depth
Town Line Flowage in Jackson County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 7 ft. Surface area: 38 acres.
Town Line Flowage is a 38-acre lake in Jackson County, Wisconsin with a maximum depth of 7 feet.
Source: EPA Water Quality Portal sampling records, Wisconsin DNR Surface Water. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Town Line Flowage is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
Whether Town Line Flowage is safe to swim in today is a call for the Wisconsin Department of Natural Resources and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Town Line Flowage
These are the measurements Wisconsin DNR publishes for Town Line Flowage, 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 Town Line Flowage
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
7 ft
Surface area
38 acres
Shoreline
2.2 mi
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Stays near Town Line Flowage
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Fishing Town Line Flowage
EPA Impairment Status
Town Line Flowage is officially listed as impaired under Clean Water Act §303(d) in the 2024 EPA reporting cycle (IR category 5).
Causes of impairment
Designated uses not supporting: Fish consumption.
Source: EPA ATTAINS assessment unit WI10006484 · Official waterbody report
Nearby Lakes in Jackson County
Frequently asked questions about Town Line Flowage
Where is Town Line Flowage?
- Town Line Flowage is a lake in Jackson County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Town Line Flowage?
- Town Line Flowage in Jackson County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 7 ft. Surface area: 38 acres.
Is Town Line Flowage safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Town Line Flowage is listed impaired under Clean Water Act §303(d) (IR 5) for mercury. Check local advisories before you swim.
How deep is Town Line Flowage?
- Town Line Flowage has a maximum depth of 7 feet. The lake covers 38 acres.
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Where this data comes from
Measurements for Town Line Flowage 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