Logan County Lake Quality
Ohio, 3 lakes, measured by Ohio EPA
Logan County holds 3 monitored lakes. With a sample that small the county-level summary describes those specific waters, not necessarily every water body in the county. The 3 monitored lakes in Logan County carry whatever clarity, phosphorus, and chlorophyll-a readings Ohio EPA has published, shown as reported.
Most of the county's monitored lakes are shallow, under 50 feet, which means wind keeps the water column mixed all summer and sediment-bound phosphorus releases back into the surface layer whenever the bottom is disturbed.
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Quick Answers for Logan County
Planning a trip? Check special fishing regulations for Black Lake — or check the official Ohio fishing regulations.
All Lakes in Logan County
3 lakes · 0 ranked on readings, 3 without enough sampling0 lakes ranked on readings · 3 without enough sampling, hidden
| # | Lake | Clarity | Phosphorus | Algae | Trophic | Max Depth | Access |
|---|---|---|---|---|---|---|---|
| Black LakeLogan | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Silver LakeLogan | No recent samples | No recent samples | No recent samples | No recent samples | No recent samples | Not recorded | |
| Dunns PondLogan | No recent samples | No recent samples | No recent samples | No recent samples | 13.3 ft | ✓ Public |
NR = no nutrient or algae reading on record. The measurements are published as the authority reports them. Where the data comes from.
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Source: the Ohio Environmental Protection Agency. See data sources.