Ohio Department of Natural Resources Information
|Motto||To ensure a balance between wise use and protection of our natural resources for the benefit of all.|
The Ohio Department of Natural Resources (ODNR) is the Ohio state government  agency charged with ensuring "a balance between wise use and protection of our natural resources for the benefit of all."  ODNR regulates the oil and gas industry, the mining industry, hunting and fishing, and dams, while maintaining natural resources such as state parks, state nature preserves, state wildlife areas, state forests, and state waterways. It was created in 1949 by the Ohio Legislature. 
Divisions of ODNR include:
- Division of Engineering
- Division of Forestry
- Division of Geological Survey
- Division of Mineral Resources Management
- Division of Natural Areas and Preserves
- Division of Oil and Gas Resource Management
- Division of Parks and Watercraft
- Division of Water Resources
- Division of Wildlife
ODNR owns and manages more than 590,000 acres (2,400 km2) of land in 75 state parks, 20 state forests, 127 state nature preserves, and 120 wildlife areas and more than 120,000 acres (490 km2) of inland waters; 7,000 miles (11,000 km) of streams; 481 miles (774 km) of Ohio River; and 2,250,000 acres (9,100 km2) of Lake Erie. 
- Department of Natural Resources (disambiguation)
- List of State Fish and Wildlife Management Agencies in the U.S.
- Ohio Rev. Code § 121.01 et seq.
- "History and Purpose of the Department of Natural Resources". ohiodnr.gov. Retrieved 2019-03-19.
- "About ODNR" (web). State of Ohio. Retrieved 2008-01-06.