Little Johnson Lake
Tensas County, Louisiana41 acresView mapDirections
No nutrient or algae sampling on record from LDEQ for this lake.
Little Johnson Lake in Tensas County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 41 acres.
Little Johnson Lake is a 41-acre lake in Tensas 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 Little Johnson 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 Little Johnson Lake
These are the measurements LDEQ publishes for Little Johnson 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
41 acres
Shoreline
4 mi
No bathymetric survey has been published for Little Johnson Lake, so its depth is not documented here.
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Frequently asked questions about Little Johnson Lake
Where is Little Johnson Lake?
- Little Johnson Lake is a lake in Tensas County, Louisiana. Its water-quality measurements are published by LDEQ and shown on this page as reported.
What is the water quality of Little Johnson Lake?
- Little Johnson Lake in Tensas County, Louisiana has water-quality measurements published by LDEQ, shown here as reported. Surface area: 41 acres.
Is Little Johnson 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 Little Johnson Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.