Little Seneca Lake
Montgomery County, Maryland480 acresView mapDirections
No nutrient or algae sampling on record from MDE for this lake.
Little Seneca Lake in Montgomery County, Maryland has water-quality measurements published by MDE, shown here as reported. Surface area: 480 acres.
Little Seneca Lake is a 480-acre lake in Montgomery County, Maryland.
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 Seneca Lake is safe to swim in today is a call for the Maryland Department of the Environment and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Little Seneca Lake
These are the measurements MDE publishes for Little Seneca 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 Little Seneca Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
480 acres
No bathymetric survey has been published for Little Seneca Lake, so its depth is not documented here.
Stays via Stay22
Stays near Little Seneca Lake
Compare lakeside cabins, hotels, and vacation rentals near Little Seneca Lake in Montgomery County, Maryland — 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.
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Frequently asked questions about Little Seneca Lake
Where is Little Seneca Lake?
- Little Seneca Lake is a lake in Montgomery County, Maryland. Its water-quality measurements are published by MDE and shown on this page as reported.
What is the water quality of Little Seneca Lake?
- Little Seneca Lake in Montgomery County, Maryland has water-quality measurements published by MDE, shown here as reported. Surface area: 480 acres.
Is Little Seneca 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 Seneca Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.