The NRC is modernizing nrc.gov with an updated design and improved navigation to enhance usability. We are committed to a smooth transition and will work to minimize any disruption. The site may be briefly unavailable at times during launch. Thank you for your patience.
Spotlight
Reactor Safety Information Topics
On this page:
Current Reactor Safety Topics
- Baffle-Former Bolts
- Open Phase Conditions in Electric Power Systems
- Process for the Ongoing Assessment of Natural Hazard Information (POANHI)
Historical Reactor Safety Topics
- Access Authorization Programs
- Concrete Degradation at Seabrook Nuclear Power Plant
- Davis-Besse Reactor Vessel Head Degradation
- Fire Protection Program
- Fitness-for-Duty Programs
- Groundwater Contamination (Tritium)
- Human Factors
- Operating Reactor Maintenance Effectiveness
- Plant-Specific Safety Enhancements after Fukushima
- PWR Sump Performance
- Radioactive Effluent and Environmental Reports
- Reactor Pressure Boundary Integrity Issues for Pressurized Water Reactors
- Reactor Vessel Integrity
- Special Inspection Activities Regarding Cask Loading Misalignment (SONGS)
- Steam Generator Tube Degradation at San Onofre Nuclear Generating Station (SONGS)
Results and Databases
The NRC conducts risk studies and has compiled the results for a variety of previously published studies. For more information, see the following:
Page Last Reviewed/Updated Thursday, August 27, 2026
Page Last Reviewed/Updated Thursday, August 27, 2026