| | Start date | Site | Title | Topic |
|---|
| ENS 58162 | 10 February 2026 15:00:00 | Curium | Unplanned Contamination | Spill |
| ML26035A427 | 4 February 2026 | SHINE Medical Technologies | Enclosure 7: QA Program Description (Clean) | Commercial Grade Dedication
Coatings
Temporary Modification
Condition Adverse to Quality
Commercial Grade
Basic Component |
| ML26035A426 | 4 February 2026 | SHINE Medical Technologies | Enclosure 6: QA Program Description (Changes) | Commercial Grade Dedication
Coatings
Temporary Modification
Condition Adverse to Quality
Commercial Grade
Basic Component |
| ULNRC-06922, Enclosure 8: Evaluation of Changes for AST RE-Analysis for an Increase in Fuel Burnup | 28 January 2026 | Callaway | Enclosure 8: Evaluation of Changes for AST RE-Analysis for an Increase in Fuel Burnup | Loss of Offsite Power
Deep Dose Equivalent
Accident Tolerant Fuel
Pre-submittal
Spent fuel rack
Leak-Before-Break |
| CNL-25-048, Application to Revise Technical Specification 5.5.3 Radioactive Effluent Controls Program to Support Revision of the Offsite Dose Calculation Manual That Accounts for Radionuclides Generated When Using Potassium Hydroxide | 15 January 2026 | Sequoyah | Application to Revise Technical Specification 5.5.3 Radioactive Effluent Controls Program to Support Revision of the Offsite Dose Calculation Manual That Accounts for Radionuclides Generated When Using Potassium Hydroxide | Offsite Dose Calculation Manual
Anticipated operational occurrence
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
License Renewal |
| SECY-26-0001, Weekly Information Report Week Ending December 12, 2025 | 5 January 2026 | | SECY-26-0001: Weekly Information Report Week Ending December 12, 2025 | |
| L-2025-190, Corrected Amendment 33 to the Updated Final Safety Analysis Report, Chapter 12, Radiation Protection | 29 December 2025 | Saint Lucie | Corrected Amendment 33 to the Updated Final Safety Analysis Report, Chapter 12, Radiation Protection | Boric Acid
Loop seal
High Radiation Area
Grab sample
Anticipated operational occurrence
Coatings
Fuel cladding
Power Uprate
Overexposure
Spent fuel rack
Spill |
| ML25346A278 | 12 December 2025 | 05000614 | San Antonio Bay Estuarine Waterkeepers Motion to Amend Contention 4 Based on Er Supplement 2 | Coatings
Nuclear Energy Innovation and Modernization Act
Chernobyl
Accident Tolerant Fuel
Government shutdown |
| ML25318A056 | 4 December 2025 | SHINE Medical Technologies | Shine Technologies, LLC - Issuance of Order and Amendment No. 5 to Construction Permit No. CPMIF-001, for the Shine Medical Isotope Production Facility | Exemption Request |
| ML25307A011 | 30 October 2025 | Cook | Updated Final Safety Analysis Report (Ufsar), Revision 33, Chapter 14, Section 14.3, Tables 14.3.1-1 to 14.3.9-23, 14.A.1-1 to 14.G-3 (Unit 1) | Boric Acid
Loop seal
Fire Barrier
Coatings
Spill |
| ML25290A087 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 12, Section 12.2, Radiation Sources | Feedwater Heater
Process Control Program
Power Uprate |
| ML25290A081 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 11, Section 11.4, Solid Waste Management System | Process Control Program
Spent fuel rack |
| ML25290A079 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 11, Section 11.5, Process and Effluent Radiolgocial Monitoring and Sampling Systems | Grab sample
Anticipated operational occurrence
Control Room Habitability |
| ML25290A100 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 15, Section 15.7, Radioactive Release from Subsystems and Components | Earthquake
Control Room Habitability
Spill |
| ML25290A078 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 11, Section 11.1, Source Terms | Stress corrosion cracking
Fuel cladding
Power Uprate
Spill |
| ML25290A080 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 11, Section 11.3, Gaseous Waste Management Systems | Grab sample
Anticipated operational occurrence
Safe Shutdown Earthquake
Earthquake
Fuel cladding |
| ML25290A101 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 15, Section 15.6, Decrease in Reactor Coolant Inventory | Safe Shutdown
Safe Shutdown Earthquake
Feedwater Heater
Loss of Offsite Power
Excess Flow Check Valve
Earthquake
Power Uprate |
| ML25290A083 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 11, Section 11.2, Liquid Waste Management Systems | Grab sample
Anticipated operational occurrence
Spill |
| ML25290A105 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 15, Section 15.4, Reactivity and Power Distributions Anomalies | Shutdown Margin
Main Steam Line Radiation Monitor
Rod Drop Event
Power Uprate |
| ML25290A113 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 15, Appendix 15b, Accident Dose Model Descriptions | Deep Dose Equivalent
Unidentified leakage
Control Room Habitability |
| ML25290A119 | 13 October 2025 | Susquehanna | Updated Final Safety Analysis Report, Rev. 72, Chapter 18, Section 18.1, Response to Requirements in NUREG-0737 | Reactor Vessel Water Level
Grab sample
Anticipated operational occurrence
Scram Discharge Volume
Shift Technical Advisor
Loss of Offsite Power
Excess Flow Check Valve
Earthquake
Fuel cladding
Thermal fatigue
Potassium iodide
Control Room Habitability |
| ML25283A007 | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, Chapter 9, Auxiliary and Emergency Systems (Redacted) | Safe Shutdown
Boric Acid
Shutdown Margin
Loop seal
Offsite Dose Calculation Manual
Tornado Missile
Hydrostatic
Probabilistic Risk Assessment
Zebra Mussel
High Energy Line Break
Surveillance Frequency Control Program
Design basis earthquake
Loss of Offsite Power
License Renewal
Earthquake
Control of Heavy Loads
Turbine Missile
Fuel cladding
Fire Protection Program
Power change
GOTHIC
Power Uprate
Overspeed
Potassium iodide
Spent fuel rack
Gas accumulation
Operational convenience
Leak-Before-Break
Pressure locking
Full Core Offload |
| ML25283A010 | 9 October 2025 | Point Beach | Periodic Update of the Updated Final Safety Analysis Report, Chapter 11, Waste Disposal Systems and Radiation Protection | Boric Acid
High Radiation Area
Grab sample
Offsite Dose Calculation Manual
Locked High Radiation Area
Fuel cladding
Mururoa
Power Uprate
Control Room Habitability
Unplanned intake
Spill |
| ML25226A150 | 14 August 2025 | SHINE Medical Technologies | Shine Technologies, LLC, Request to Amend Construction Permit No. CPMIF-001 | |
| ML25203A330 | 1 August 2025 | | Methodology for Generating Maccs Site-Specific Input Files to Support Risk-Informed Radiological Consequence Assessment | Probabilistic Risk Assessment
Large early release frequency
Environmental Justice
Fatality |
| ML25087A147 | 16 June 2025 | | Consolidated Technical Analysis Table - Lv Liberty Vision Yttrium-90 Brachytherapy Source | Brachytherapy |
| ML25136A297 | 16 May 2025 | Surry
North Anna | Proposed License Amendment Requests to Update Main Steam Line Break Alternative Source Term Dose Consequences Analyses | Safe Shutdown
Mission time
Probabilistic Risk Assessment
Met Tower
Loss of Offsite Power
Time Critical Operator Action
Earthquake
Deep Dose Equivalent
Operational leakage
Control Room Habitability |
| ML25085A096 | 2 May 2025 | 07007038 | 2) NRC Response on Orano Enrichment USA, LLC Request for Exemption from 10 CFR 51.60(a) - Enclosure Safety Evaluation Report | Exemption Request
Pre-application |
| ML25121A148 | 1 May 2025 | Browns Ferry | Annual Radioactive Effluent Release Report | Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Process Control Program
Power Uprate
Spill |
| ML25122A175 | 30 April 2025 | San Onofre | (Songs), Units 1, 2, and 3 - 2024 Annual Radioactive Effluent Release Report | Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Chernobyl |
| SVP-25-022, Radioactive Effluent Release Report for 2024 | 30 April 2025 | Quad Cities | Radioactive Effluent Release Report for 2024 | Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Annual Radiological Effluent Release Report
Spill |
| NL-25-0144, Annual Radioactive Effluent Release Report and Annual Non-Radiological Environmental Operating Report for 2024 | 30 April 2025 | Farley | Annual Radioactive Effluent Release Report and Annual Non-Radiological Environmental Operating Report for 2024 | Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Spill |
| NL-25-0146, Annual Radioactive Effluent Release Report and Annual Non-Radiological Environmental Operating Report for 2024 | 30 April 2025 | Hatch | Annual Radioactive Effluent Release Report and Annual Non-Radiological Environmental Operating Report for 2024 | Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Spill |
| ML25119A063 | 29 April 2025 | Surry | Annual Radioactive Effluent Release Report | Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Spill |
| ML25118A102 | 28 April 2025 | Peach Bottom
Wolf Creek | 2024 Annual Radioactive Effluent Release Report - Report 48 | Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Spill |
| RA25-011, 2024 Annual Radioactive Effluent Release Report | 25 April 2025 | LaSalle | 2024 Annual Radioactive Effluent Release Report | Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Power change
Spill |
| ML25115A201 | 22 April 2025 | Palo Verde | Independent Spent Fuel Storage Installation - Annual Radioactive Effluent Release Report 2024 | Boric Acid
Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Annual Radiological Effluent Release Report
Power change
Spill |
| ML25111A232 | 21 April 2025 | Arkansas Nuclear | Radioactive Effluent Release Report for the 2024 Calendar Year | Time of Discovery
Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Sewage Treatment Plant
Annual Radiological Environmental Operating Report
Process Control Program
Main Steam Line Radiation Monitor
Annual Radiological Effluent Release Report
Operational convenience
Spill |
| RBG-48333, 2024 Annual Radioactive Effluent Release Report | 16 April 2025 | River Bend | 2024 Annual Radioactive Effluent Release Report | Grab sample
Offsite Dose Calculation Manual
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Tritium
Spill |
| ML24152A181 | 10 April 2025 | 07000398 | 3 - Enclosure 2 - Special Nuclear Materials-362 (Public) | Decommissioning Funding Plan |
| ML24152A180 | 10 April 2025 | 07000398 | 2 - Enclosure 1 - Special Nuclear Materials-362 License Renewal Safety Evaluation Report - Public | High Radiation Area
Emergency Lighting
Decommissioning Funding Plan
License Renewal
Exemption Request
Fire Protection Program
Fire Watch
Stolen
Uranium Hexafluoride
Spill |
| ML25099A263 | 9 April 2025 | 05200050 | LLC - Part 2, Chapter 12, Radiation Protection, Revision 2 | Loop seal
High Radiation Area
Ultimate heat sink
Grab sample
Anticipated operational occurrence
Coatings
Emergency Lighting
Fuel cladding
Control Room Habitability
Spent fuel rack |
| ML25050A097 | 9 April 2025 | | Enclosure - Consolidated Technical Analysis | Brachytherapy |
| PNP 2025-015, Annual Radioactive Effluent Release Report | 31 March 2025 | Palisades | Annual Radioactive Effluent Release Report | Grab sample
Offsite Dose Calculation Manual
Anticipated operational occurrence
Annual Radioactive Effluent Release Report
Annual Radiological Environmental Operating Report
Process Control Program
Radiological Environmental Operating Report
Spill |
| ML25069A424 | 10 March 2025 | Armed Forces Radiobiology Research Institute | Us Dept. of Defense - Annual Operating Report - 2024 | Fuel cladding
Power change |
| NUREG-1350 Volume 35, Information Digest 2024-2025, Section 6, Appendices | 28 February 2025 | | NUREG-1350, Vol. 35, Information Digest 2024-2025, Section 6, Appendices | Probabilistic Risk Assessment
FLEX
Notice of Violation
Stress corrosion cracking
License Renewal
Subsequent License Renewal
Nuclear Energy Innovation and Modernization Act
Brachytherapy
Troxler
Machine learning
Accident Tolerant Fuel
Exit Sign
Depleted uranium
Potassium iodide |
| ENS 57591 | 27 February 2025 14:00:00 | Cardinal Health 414, Llc | Eluate Exceeded Permissible Concentration | |
| ML25052A149 | 21 February 2025 | University of Missouri-Columbia | Submittal of Annual Operating Report for the University of Missouri-Columbia Research Reactor as Required by MURR Technical Specification 6.6.e | Exclusive Use |
| ML25036A341 | 5 February 2025 | 07007038 | Environmental Report Exemption Request for Orano Enrichment USA LLC, Ike Enrichment Facility | Exemption Request |
| ML24338A041 | 4 February 2025 | | Consolidated Technical Analysis Alpha Dart, Rev. 1 21 Nov 24 | Brachytherapy |