Triangle Lake
Sublette County, Wyoming57 acresView mapDirections
No nutrient or algae sampling on record from Wyoming DEQ for this lake.
Triangle Lake in Sublette County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 57 acres.
Triangle Lake is a 57-acre lake in Sublette County, Wyoming.
Source: EPA Water Quality Portal sampling records, Wyoming DEQ. 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 Wyoming Department of Environmental Quality 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 Wyoming DEQ 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
Surface area
57 acres
Shoreline
1.8 mi
No bathymetric survey has been published for Triangle Lake, so its depth is not documented here.
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Frequently asked questions about Triangle Lake
Where is Triangle Lake?
- Triangle Lake is a lake in Sublette County, Wyoming. Its water-quality measurements are published by Wyoming DEQ and shown on this page as reported.
What is the water quality of Triangle Lake?
- Triangle Lake in Sublette County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 57 acres.
Is Triangle 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 Triangle Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.