Trident Lake
Polk County, Wisconsin45 acresView mapDirections
No nutrient or algae sampling on record from Wisconsin DNR for this lake.
- 7 ft max depth
Trident Lake in Polk County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 7 ft. Surface area: 45 acres.
Trident Lake is a 45-acre lake in Polk 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. Check local advisories before you swim.
Whether Trident Lake 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 Trident Lake
These are the measurements Wisconsin DNR publishes for Trident 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 Trident Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
7 ft
Surface area
45 acres
Shoreline
2 mi
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Fishing Trident Lake
Nearby Lakes in Polk County
Frequently asked questions about Trident Lake
Where is Trident Lake?
- Trident Lake is a lake in Polk County, Wisconsin. Its water-quality measurements are published by Wisconsin DNR and shown on this page as reported.
What is the water quality of Trident Lake?
- Trident Lake in Polk County, Wisconsin has water-quality measurements published by Wisconsin DNR, shown here as reported. Maximum depth: 7 ft. Surface area: 45 acres.
Is Trident Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Trident Lake?
- Trident Lake has a maximum depth of 7 feet. The lake covers 45 acres.
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Where this data comes from
Measurements for Trident Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.