Triangle Lake
Alger County, Michigan49 acresView mapDirections
No nutrient or algae sampling on record from EGLE for this lake.
- 26 ft max depth
Triangle Lake in Alger County, Michigan has water-quality measurements published by EGLE, shown here as reported. Maximum depth: 26.2 ft. Surface area: 49 acres.
Triangle Lake is a 49-acre lake in Alger County, Michigan with a maximum depth of 26 feet.
Source: EPA Water Quality Portal sampling records, EGLE. 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 Triangle Lake is safe to swim in today is a call for the Michigan Department of Environment, Great Lakes, and Energy (EGLE) and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Triangle Lake
These are the measurements EGLE publishes for Triangle 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 Triangle Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
26.2 ft
Surface area
49 acres
Shoreline
1.6 mi
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Fishing Triangle Lake
Nearby Lakes in Alger County
Frequently asked questions about Triangle Lake
Where is Triangle Lake?
- Triangle Lake is a lake in Alger County, Michigan. Its water-quality measurements are published by EGLE and shown on this page as reported.
What is the water quality of Triangle Lake?
- Triangle Lake in Alger County, Michigan has water-quality measurements published by EGLE, shown here as reported. Maximum depth: 26.2 ft. Surface area: 49 acres.
Is Triangle Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Triangle Lake?
- Triangle Lake has a maximum depth of 26.2 feet. The lake covers 49 acres.
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Where this data comes from
Measurements for Triangle Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.