United States Nuclear Regulatory Commission - Protecting People and the Environment

Region III Jurisdiction

Map of NRC Region III NRC Region II Location Michigan Minnesota Wisconsin Iowa Illinois Indiana Ohio

U.S. NRC Region III
801 Warrenville Road
Lisle, Illinois 60532-4351

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Area Covered by Region III

Illinois (IL) *, Indiana (IN) , Iowa (IA) *, Michigan (MI) , Minnesota (MN) *, Ohio (OH) *, and Wisconsin (WI) *.

Region III oversees materials licensees in Missouri (MO), which is part of Region IV. Region II oversees the Region III commercial nuclear fuel processing facilities in Illinois (IL)* and Ohio (OH)*.

* These states are "Agreement States" which have assumed the regulation of radioactive materials with the exception of nuclear reactors, fuel facilities, and certain other facilities.

Types and Numbers of Licensees in Region III

Nuclear Power Reactors: 24 (located at 16 sites)
Research and Test Reactors: 4  
Fuel Facilities:    
Major Facilities
Uranium Milling Facilities
Page Last Reviewed/Updated Monday, August 12, 2013