Lake Hamilton
Mahoning County, Ohio105 acresView mapDirections
No nutrient or algae sampling on record from Ohio EPA for this lake.
Lake Hamilton in Mahoning County, Ohio has water-quality measurements published by Ohio EPA, shown here as reported. Surface area: 105 acres.
Lake Hamilton is a 105-acre lake in Mahoning County, Ohio.
Source: EPA Water Quality Portal sampling records, Ohio EPA. Methodology: how these readings are compared.
Swimming conditions
No readingNot rated
Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
Whether Lake Hamilton is safe to swim in today is a call for the Ohio Environmental Protection Agency and the county health department, who post current advisories. LakeQuality does not issue swimming clearances.
Water quality measurements for Lake Hamilton
These are the measurements Ohio EPA publishes for Lake Hamilton, shown as reported. The condition class beside each reading is the EPA National Lakes Assessment class for this lake’s ecoregion.
No clarity data. TSI undefined.
Ask about Lake Hamilton
Answers come straight from the public measurements and survey records on this page.
Lake Details
Surface area
105 acres
Shoreline
3.2 mi
No bathymetric survey has been published for Lake Hamilton, so its depth is not documented here.
Stays via Stay22
Stays near Lake Hamilton
Compare lakeside cabins, hotels, and vacation rentals near Lake Hamilton in Mahoning 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 Lake Hamilton
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Fishing Lake Hamilton
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Frequently asked questions about Lake Hamilton
Where is Lake Hamilton?
- Lake Hamilton is a lake in Mahoning County, Ohio. Its water-quality measurements are published by Ohio EPA and shown on this page as reported.
What is the water quality of Lake Hamilton?
- Lake Hamilton in Mahoning County, Ohio has water-quality measurements published by Ohio EPA, shown here as reported. Surface area: 105 acres.
Is Lake Hamilton safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
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Where this data comes from
Measurements for Lake Hamilton come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.