Bonnett Lake
Bonnett Lake in Holmes County, Ohio is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 43 acres.
- Area
- 43 acres
Next lake in Holmes County
Swipe left or right on this bar to open the next or previous lake.
Why Bonnett Lake has no grade
We grade a lake only when the monitoring record supports a letter: at least three phosphorus or chlorophyll-a samples in the last ten years, scored against EPA National Lakes Assessment thresholds for this lake’s ecoregion. For Bonnett Lake, no water-quality sampling on record for this lake.
Not Rated is not an F. It is EPA Integrated Reporting Category 3 — insufficient information. The water here may be excellent or poor; nobody has measured enough of it to say. Everything below that has been measured is still reported on this page.
Sampling is run by Ohio EPA and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Bonnett Lake is a 43-acre lake in Holmes County, Ohio.
Source: EPA Water Quality Portal sampling records, Ohio EPA, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Bonnett Lake water quality
Subscribe for LakeQuality updates by email. No spam, unsubscribe anytime.
Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Bonnett Lake
These readings exist but are not enough for an A–F grade — see why.
No clarity data. Trophic State Index: undefined.
| Metric | Value | Grade |
|---|---|---|
| Water Clarity (Secchi Depth) | No recent samples | |
| Phosphorus | No recent samples | |
| Chlorophyll-a (Algae) | No recent samples | |
| Trophic State Index (TSI) |
Where to stay near Bonnett Lake
Compare lakeside cabins, hotels, and vacation rentals near Bonnett Lake in Holmes County, Ohio — live availability and prices for your trip. Switch the map to Satellite to see the lake and how close each stay is to the water.
Top-rated places to stay near Bonnett Lake
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 whole trip? See where to stay at Ohio’s top lakes →
Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 43 acres |
No bathymetric survey has been published for Bonnett Lake, so its depth is not documented here.
Fishing Bonnett Lake
Nearby Lakes in Holmes County
Frequently asked questions about Bonnett Lake
Where is Bonnett Lake?
- Bonnett Lake is a lake in Holmes County, Ohio. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Bonnett Lake?
- Bonnett Lake in Holmes County, Ohio is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 43 acres.
Is Bonnett Lake safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Bonnett Lake is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Explore Bonnett Lake across LakeQuality
More Ohio Lake Rankings
Other Lakes in Ohio
Where this data comes from
Measurements for Bonnett Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.