Identifier

GNIS Feature ID 1043802

Location

State Ohio

County Mercer

Feature Class Populated Place

Coordinates

DMS

40°36'11"N 84°29'30"W

Decimal Degrees

40.603103, -84.4916206

Elevation

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USGS 7.5′ Quad Map

Quad Name Saint Marys

Protected Areas

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Nearest Populated Place

Idlewild

3.6 mi S

Hydrography

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Neptune is a populated place located in Mercer County, Ohio. It appears on the Saint Marys USGS 7.5-minute topographic quadrangle.