Dougherty County Lake Quality
Georgia, 2 lakes, average grade B (Good)
Dougherty County has 2 graded 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. The county-wide average lands at B — solid water quality with most lakes carrying clear summer transparency and low-to-moderate phosphorus.
The county's lakes lean shallow, which makes the grades sensitive to wind, sediment-resuspension, and any nutrient inputs from the watershed. The cleanest lake on the books is Lake Worth (B); the most-stressed is Lake Worth (B).
Quick Answers for Dougherty County
Planning a trip? Check special fishing regulations for Lake Worth — or check the official Georgia fishing regulations.
All Lakes in Dougherty County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Lake Worth | B | 3.7 ft | - |
| 2 | Flint River Reservoir | B | 4.3 ft | - |
Other Counties in Georgia
See how Dougherty County stacks up in the national county water-quality rankings, or browse the full directory of graded lakes across all 36 states.
Where to stay near Dougherty County
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Source: EPA National Aquatic Resource Surveys, 2026.