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Ohio Geology - Map of Ohio

Ohio Rivers - Ohio Earthquakes - Ohio Rocks & Minerals

Ohio Geographic Resources

Ohio Satellite Image

Ohio Geology in the News

Impact of Natural Gas Drilling on Washington County PA: This video and article feature some of the...

Ohio Injection Well Temporarily Closed: The Ohio Department of Natural Resources has temporarily...

Total Spends $2.32B for Utica Shale Assets: Total has an agreement to purchase a 25%...

Mineral Clubs and Organizations Worldwide: The-Vug.com has an impressive listing of mineral clubs...

Electric Power from the Marcellus and Utica Shales: As environmental regulations hasten the closure of coal-fired...

Marcellus Shale in 2012: An article on the Boston.com website explores possible...

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Ohio River Levels

USGS has a clickable map of Ohio rivers and streams that gives you access to real-time river levels throughout Ohio. River stage, discharge and other information can be accessed online. Or view a lake and river map of Ohio.

Ohio Geography Statistics

Area of Ohio: 40,948 sq. miles

Ohio Population: 11435798

Highest Point in Ohio
Campbell Hill at 1,550 feet feet

Lowest Point in Ohio
Ohio River at 455 feet

There are 88 counties in Ohio

Ohio Earthquakes

The National Earthquake Information Center maintains an Ohio earthquake map and an archive of Ohio earthquake information.

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