Lake Athanasio
St. Bernard County, Louisiana3,260 acresView mapDirections
No nutrient or algae sampling on record from LDEQ for this lake.
Lake Athanasio in St. Bernard County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 3260 acres.
Lake Athanasio is a 3,260-acre lake in St. Bernard County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency. Methodology: how these readings are compared.
What Lake Athanasio is good for
From access and monitoring records, not editorial picks.
- Big water3,260 acres
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Athanasio 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 Lake Athanasio
These are the measurements LDEQ publishes for Lake Athanasio, 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 Lake Athanasio
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
3,260 acres
No bathymetric survey has been published for Lake Athanasio, so its depth is not documented here.
Stays via Stay22
Stays near Lake Athanasio
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Fishing Lake Athanasio
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Frequently asked questions about Lake Athanasio
Where is Lake Athanasio?
- Lake Athanasio is a lake in St. Bernard County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Lake Athanasio?
- Lake Athanasio in St. Bernard County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 3260 acres.
Is Lake Athanasio safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Explore Lake Athanasio across LakeQuality
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Where this data comes from
Measurements for Lake Athanasio come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.