Faulkner County Lake Quality
Arkansas, 3 lakes, average grade D (Poor)
Faulkner County has 3 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 grade is D — water quality issues are persistent across most of the monitored basins. 2 lakes fall into the F bracket outright.
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 Beaverfork Lake (C); the most-stressed is Grassy Lake (F).
Quick Answers for Faulkner County
Planning a trip? Check special fishing regulations for Beaverfork Lake — or check the official Arkansas fishing regulations.
All Lakes in Faulkner County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Beaverfork Lake | C | - | - |
| 2 | Grassy Lake | F | 2.7 ft | - |
| 3 | Lake Conway | F | - | 90 µg/L |
Other Counties in Arkansas
See how Faulkner 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 Faulkner County
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Source: EPA National Aquatic Resource Surveys, 2026.