Duck Lake
St. Martin County, Louisiana1,175 acresView mapDirections
No nutrient or algae sampling on record from LDEQ for this lake.
Duck Lake in St. Martin County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 1175 acres.
Duck Lake is a 1,175-acre lake in St. Martin County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Duck Lake is good for
From access and monitoring records, not editorial picks.
- Big water1,175 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Duck Lake is safe to swim in today is a call for the Louisiana Department of Environmental Quality and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Duck Lake
These are the measurements LDEQ publishes for Duck 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 Duck Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,175 acres
No bathymetric survey has been published for Duck Lake, so its depth is not documented here.
Stays via Stay22
Stays near Duck Lake
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Top-rated places to stay near Duck Lake
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Fishing Duck Lake
Nearby Lakes in St. Martin County
Frequently asked questions about Duck Lake
Where is Duck Lake?
- Duck Lake is a lake in St. Martin County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Duck Lake?
- Duck Lake in St. Martin County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 1175 acres.
Is Duck 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 Duck Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.