Where is Big Marsh Slough?

Big Marsh Slough is a lake in Franklin County, Vermont. Its water-quality measurements are published by Vermont DEC and shown on this page as reported.

Big Marsh Slough

Franklin County, Vermont93 acresView map Directions

No nutrient or algae sampling on record from Vermont DEC for this lake.

Area

93 acres

Surface area

See the measurements Directions Where to stay

Big Marsh Slough in Franklin County, Vermont has water-quality measurements published by Vermont DEC, shown here as reported. Surface area: 93 acres.

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Big Marsh Slough is a 93-acre lake in Franklin County, Vermont.

Source: EPA Water Quality Portal sampling records, VT DEC. Methodology: how these readings are compared.

Swimming conditions

No reading

Not rated

Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.

Whether Big Marsh Slough is safe to swim in today is a call for the Vermont Department of Environmental Conservation and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.

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Water quality measurements for Big Marsh Slough

These are the measurements Vermont DEC publishes for Big Marsh Slough, 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 Big Marsh Slough

Answers come straight from the public measurements and survey records on this page.

Lake Details

Surface area

93 acres

No bathymetric survey has been published for Big Marsh Slough, so its depth is not documented here.

Stays via Stay22

Stays near Big Marsh Slough

Compare lakeside cabins, hotels, and vacation rentals near Big Marsh Slough in Franklin County, Vermont — 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 Big Marsh Slough

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Fishing Big Marsh Slough

→ Big Marsh Slough fishing regulations (limits, seasons, special rules)

Nearby Lakes in Franklin County

Missisquoi Bay Lake5.6 ft clear · Eutrophic2.7 miView →Northeast Arm Lake13.5 ft clear · Mesotrophic4.1 miView →Proper Pond5.2 miView →St. Albans Bay Lake6.6 ft clear · Eutrophic12.9 miView →Fairfield Pond19.7 ft clear · Mesotrophic11.3 miView →Saint Albans Reservoir North—View →

Frequently asked questions about Big Marsh Slough

Where is Big Marsh Slough?: Big Marsh Slough is a lake in Franklin County, Vermont. Its water-quality measurements are published by Vermont DEC and shown on this page as reported.
What is the water quality of Big Marsh Slough?: Big Marsh Slough in Franklin County, Vermont has water-quality measurements published by Vermont DEC, shown here as reported. Surface area: 93 acres.
Is Big Marsh Slough safe to swim in?: Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.