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Spotlight
Colorado
NRC's Regional Office in Arlington (Region IV) is responsible for carrying out the agency's duties in Colorado. No operating nuclear reactors or NRC-licensed fuel cycle facilities are located in Colorado. Colorado is an Agreement State.
More information about Colorado's role in ensuring the safe use of radioactive materials can be obtained from the NRC Office of State Program's Directory of State Regulations, Legislation, and Web Sites.
Operating Nuclear Power Reactors
- none
Fuel Cycle Facilities
- none
Uranium Recovery Facilities
- none
Operating Research and Test Reactors
- U.S. Geological Survey – Denver, CO
Facilities Undergoing Decommissioning
Page Last Reviewed/Updated Thursday, August 27, 2026
Page Last Reviewed/Updated Thursday, August 27, 2026