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LakeQuality
Late afternoon sun over Slim Lake, scattering a bright path across wind-textured water

Franklin County Lake Quality

Vermont, 12 lakes, measured by Vermont DEC

Franklin County holds 12 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. 5 of those lakes carry recent nutrient and algae readings. The county-level summary describes that subset, not every water body listed. The county's readings sit in the middle of the Vermont range, with one or two lakes pulling the average up or down depending on year.

Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed. Fairfield Pond has the lowest nutrient and algae readings in the county.

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All Lakes in Franklin County

12 lakes · 5 ranked on readings, 7 without enough sampling5 lakes ranked on readings · 7 without enough sampling, hidden

#LakeClarityPhosphorusAlgaeTrophicAccess
1Fairfield PondFranklin19.7 ft15.9 µg/L2.2 µg/LNo recent samplesNot recorded
2Northeast Arm LakeFranklin13.5 ft23.7 µg/L4.1 µg/LNo recent samples✓ Public
3Missisquoi Bay LakeFranklin5.6 ft42.8 µg/L12.1 µg/LNo recent samples✓ Public
4Lake CarmiFranklin4.9 ft40 µg/L20.3 µg/LNo recent samples✓ Public
5St. Albans Bay LakeFranklin6.6 ft32.8 µg/L10.3 µg/LNo recent samples✓ Public
Metcalf PondFranklin12.8 ft11.1 µg/L3.9 µg/LNo recent samplesNot recorded
Proper PondFranklinNo recent samplesNo recent samplesNo recent samplesNo recent samples✓ Public
Unnamed Pond Referred To by Dec As South RichfordFranklinNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Kings Hill PondFranklinNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Big Marsh SloughFranklinNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Silver LakeFranklinNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Saint Albans Reservoir NorthFranklinNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded

NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.

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Source: the Vermont Department of Environmental Conservation. See data sources.