Clear Marais
Calcasieu County, Louisiana1,082 acresView mapDirections
No nutrient or algae sampling on record from LDEQ for this lake.
Clear Marais in Calcasieu County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 1082 acres.
Clear Marais is a 1,082-acre lake in Calcasieu County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Clear Marais is good for
From access and monitoring records, not editorial picks.
- Big water1,082 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Clear Marais 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 Clear Marais
These are the measurements LDEQ publishes for Clear Marais, 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 Clear Marais
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
1,082 acres
No bathymetric survey has been published for Clear Marais, so its depth is not documented here.
Stays via Stay22
Stays near Clear Marais
Compare lakeside cabins, hotels, and vacation rentals near Clear Marais in Calcasieu County, Louisiana — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Clear Marais
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Fishing Clear Marais
Nearby Lakes in Calcasieu County
Frequently asked questions about Clear Marais
Where is Clear Marais?
- Clear Marais is a lake in Calcasieu County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Clear Marais?
- Clear Marais in Calcasieu County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 1082 acres.
Is Clear Marais 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 Clear Marais come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.