Pike County Lake Quality
Arkansas, 1 lakes, average grade C (Fair)
Pike County has 1 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 average is C — the middle of the rubric, with one or two lakes pulling the average up or down depending on year.
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 Greeson (C); the most-stressed is Lake Greeson (C).
Quick Answers for Pike County
Planning a trip? Check special fishing regulations for Lake Greeson — or check the official Arkansas fishing regulations.
All Lakes in Pike County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Lake Greeson | C | 5.1 ft | 25 µg/L |
Other Counties in Arkansas
See how Pike 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 Pike County
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Source: EPA National Aquatic Resource Surveys, 2026.