Mallard Lake
Teton County, Wyoming35 acresView mapDirections
No nutrient or algae sampling on record from Wyoming DEQ for this lake.
Mallard Lake in Teton County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 35 acres.
Mallard Lake is a 35-acre lake in Teton 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 Mallard 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 Mallard Lake
These are the measurements Wyoming DEQ publishes for Mallard 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 Mallard Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
35 acres
Shoreline
1.1 mi
No bathymetric survey has been published for Mallard Lake, so its depth is not documented here.
Stays via Stay22
Stays near Mallard Lake
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Frequently asked questions about Mallard Lake
Where is Mallard Lake?
- Mallard Lake is a lake in Teton County, Wyoming. Its water-quality measurements are published by Wyoming DEQ and shown on this page as reported.
What is the water quality of Mallard Lake?
- Mallard Lake in Teton County, Wyoming has water-quality measurements published by Wyoming DEQ, shown here as reported. Surface area: 35 acres.
Is Mallard 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 Mallard Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.