Callaway Nuclear Power Plant

Location:

Fulton, Missouri
38.7583, -91.7817

Owner: 

Ameren

Population Within 10 Miles:

20,409

On-Site Dry Casks: 

No

NRC Contact Information: 

Reactors

Callaway

Reactor Type: 

Pressurized Water Reactor

Operational Status:

Operating

Licensed to Operate:

10/18/1984 to 10/18/2024

Notes: 

11/04/2010 UCS detailed the segmented reactor shutdown that happened in October 2003. During a planned shut down to repair broken safety equipment, the operators allowed water temperature changes and neutron poison buildup to interrupt the nuclear chain reaction. For nearly 90 minutes, the reactor was vulnerable to unplanned, and undesired, restart. Download the pdf >

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