Lake Bonham
Lake Bonham in Fannin County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 876 acres.
- Area
- 876 acres
- Public access
- Yes
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Why Lake Bonham 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 Lake Bonham, 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 TCEQ and volunteer programs, and published through the EPA Water Quality Portal. Read the full grading methodology.
Lake Bonham is a 876-acre lake in Fannin County, Texas. Limited fish-species data available. Public access is available with 2 public boat landings.
Source: EPA Water Quality Portal sampling records, TCEQ, last sampled recent years. Grade methodology: LakeQuality methodology.
Watch Lake Bonham water quality
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Swimming Safety
Not ratedElevated nutrients
Not rated for swimming — there is not enough monitoring data to judge this lake
Water quality measurements for Lake Bonham
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 Lake Bonham
Compare lakeside cabins, hotels, and vacation rentals near Lake Bonham in Fannin County, Texas — 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 Lake Bonham
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Lake Details
| Characteristic | Value |
|---|---|
| Surface Area | 876 acres |
| Public Access | Yes |
No bathymetric survey has been published for Lake Bonham, so its depth is not documented here.
Recreation & Access
- North - Lake BonhamPublic
- City Recreation AreaPublic
Named access points in the USGS National Boat Ramps inventory, within about 3 miles. More lakes with boat ramps
Fishing Lake Bonham
Nearby Lakes in Fannin County
Frequently asked questions about Lake Bonham
Where is Lake Bonham?
- Lake Bonham is a lake in Fannin County, Texas. LakeQuality has not rated this lake (UNRATED) — no water-quality sampling on record for this lake.
What is the water quality grade for Lake Bonham?
- Lake Bonham in Fannin County, Texas is not rated for water quality — its monitoring record does not meet the evidence bar. Surface area: 876 acres.
Is Lake Bonham safe to swim in?
- Not rated for swimming — there is not enough monitoring data to judge this lake. Lake Bonham is not rated for water quality — its monitoring record does not meet the evidence bar. Always check local health department advisories before swimming.
Are there boat ramps on Lake Bonham?
- Lake Bonham has 2 documented boat landings in the USGS National Boat Ramps inventory. Named access points include North - Lake Bonham, City Recreation Area. Public access is listed as yes.
Explore Lake Bonham across LakeQuality
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Where this data comes from
Measurements for Lake Bonham come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.
Other records on this page
Named boat-access points from the USGS National Boat Ramps inventory