Calm Lake
Lafourche County, Louisiana101 acresView mapDirections
No nutrient or algae sampling on record from LDEQ for this lake.
Calm Lake in Lafourche County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 101 acres.
Calm Lake is a 101-acre lake in Lafourche County, Louisiana.
Source: EPA Water Quality Portal sampling records, your state environmental agency. 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 Calm 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 Calm Lake
These are the measurements LDEQ publishes for Calm 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.
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Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
101 acres
No bathymetric survey has been published for Calm Lake, so its depth is not documented here.
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Stays near Calm Lake
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Frequently asked questions about Calm Lake
Where is Calm Lake?
- Calm Lake is a lake in Lafourche County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Calm Lake?
- Calm Lake in Lafourche County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 101 acres.
Is Calm 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 Calm Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.