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

Adams County Lake Quality

Mississippi, 7 lakes, measured by MDEQ

Adams County has 7 monitored lakes — a thin enough sample that one or two stressed lakes can move the county average noticeably. Use the per-lake pages below for what actually matters. 1 of those lake carry recent nutrient and algae readings. The county-level summary describes that subset, not every water body listed. For Adams County the spread behind the average matters more than the average itself: a few nutrient-rich lakes among many clear ones produce the same figure as the inverse.

The county's lakes lean shallow, which makes the readings sensitive to wind, sediment-resuspension, and any nutrient inputs from the watershed. The cleanest measured lake is Natchez State Park Lake.

Loading map…

Where to stay near Adams County

Top-rated places to stay near Adams County

Prices for Oct 9–11, 4 adults. Change dates on the map below.

Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.

Planning a trip to Adams County?

Get lake water-quality updates plus the best cabin & lodging deals near Adams County — straight to your inbox. No spam, unsubscribe anytime.

All Lakes in Adams County

7 lakes · 1 ranked on readings, 6 without enough sampling1 lake ranked on readings · 6 without enough sampling, hidden

#LakeClarityPhosphorusAlgaeTrophicAccess
1Natchez State Park LakeAdams3.3 ft30 µg/L24.9 µg/LNo recent samples✓ Public
Butler LakeAdamsNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Fields LakeAdamsNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Flat LakeAdamsNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Long LakeAdamsNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Marengo LakeAdamsNo recent samplesNo recent samplesNo recent samplesNo recent samplesNot recorded
Thornburg LakeAdamsNo 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.

Lake Match

Which lake suits how you actually use one?

Six questions — swimming, fishing, quiet, cabins, drive time — and a shortlist of lakes that fit, with the water quality behind each one.

Take the quiz →

Browse every Mississippi lake, or the full directory of lakes across all United States (49 states), Canada (Ontario, Québec, Nova Scotia, British Columbia and Newfoundland and Labrador), and 38 other country hubs..

Source: the Mississippi Department of Environmental Quality. See data sources.