Henry County Lake Quality
Kentucky, 2 lakes, average grade D (Poor)
Only 2 lakes in Henry 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 grade is D — water quality issues are persistent across most of the monitored basins. 1 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 Benjy Kinman Lake (C); the most-stressed is Lake Jericho (F).
Quick Answers for Henry County
Planning a trip? Check special fishing regulations for Benjy Kinman Lake — or check the official Kentucky fishing regulations.
All Lakes in Henry County
| Rank | Lake | Grade | Clarity | Phosphorus |
|---|---|---|---|---|
| 1 | Benjy Kinman Lake | C | - | 44 µg/L |
| 2 | Lake Jericho | F | - | 104 µg/L |
Other Counties in Kentucky
See how Henry 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 Henry County
Top-rated places to stay near Henry County
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a trip to Henry County?
Get lake water-quality report cards plus the best cabin & lodging deals near Henry County — straight to your inbox. No spam, unsubscribe anytime.
Source: EPA National Aquatic Resource Surveys, 2026.