Grant Lake
Brown County, Ohio166 acresView mapDirections
No nutrient or algae sampling on record from Ohio EPA for this lake.
- 14 ft max depth
Grant Lake in Brown County, Ohio has water-quality measurements published by Ohio EPA, shown here as reported. Maximum depth: 14 ft. Surface area: 166 acres.
Grant Lake is a 166-acre lake in Brown County, Ohio with a maximum depth of 14 feet.
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 Grant Lake 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 Grant Lake
These are the measurements Ohio EPA publishes for Grant Lake, 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 Grant Lake
Answers come straight from the public measurements and survey records on this page.
Lake Details
Max depth
14 ft
Surface area
166 acres
Shoreline
7.2 mi
Stays via Stay22
Stays near Grant Lake
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Fishing Grant Lake
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Frequently asked questions about Grant Lake
Where is Grant Lake?
- Grant Lake is a lake in Brown County, Ohio. Its water-quality measurements are published by Ohio EPA and shown on this page as reported.
What is the water quality of Grant Lake?
- Grant Lake in Brown County, Ohio has water-quality measurements published by Ohio EPA, shown here as reported. Maximum depth: 14 ft. Surface area: 166 acres.
Is Grant Lake safe to swim in?
- Nutrient and algae readings are not a swimming clearance. Check local advisories before you swim.
How deep is Grant Lake?
- Grant Lake has a maximum depth of 14 feet. The lake covers 166 acres.
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Where this data comes from
Measurements for Grant Lake come from the EPA Water Quality Portal. Per-sample source details are not recorded for this lake.