Bell County Lake Quality
Kentucky, 3 lakes, average grade B (Good)
Only 3 lakes in Bell County carry an active grade. The county-level summary is therefore representative of those specific lakes, not necessarily of every water body in the county. 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 Nla Lake (A); the most-stressed is Chenoa Lake (C).
Quick Answers for Bell County
Planning a trip? Check special fishing regulations for Nla Lake — or check the official Kentucky fishing regulations.
All Lakes in Bell County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Nla Lake | A | 8.7 ft | 8.5 µg/L |
| 2 | Cannon Creek Lake | B | - | 23.3 µg/L |
| 3 | Chenoa Lake | C | - | 33.7 µg/L |
Other Counties in Kentucky
See how Bell County stacks up in the national county water-quality rankings, or browse the full directory of graded lakes across all 34 states.
Where to stay near Bell County
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Source: EPA National Aquatic Resource Surveys, 2026.