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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2017

Power Reactor Status Report for September 28, 2017

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Beaver Valley 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Calvert Cliffs 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Calvert Cliffs 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
FitzPatrick 100   GEOMAGNETIC DISTURBANCE K6 WARNING *  
Ginna 100        
Hope Creek 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Limerick 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100   GEOMAGNETIC DISTURBANCE K6 WARNING *  
Nine Mile Point 2 100   GEOMAGNETIC DISTURBANCE K6 WARNING *  
Oyster Creek 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Peach Bottom 2 100   150 MVAR RESTRICTION FOR TURBINE VIBRATION - GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Peach Bottom 3 87   COASTDOWN TO REFUELING OUTAGE - GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Pilgrim 1 100        
Salem 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Salem 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Seabrook 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Susquehanna 1 100        
Susquehanna 2 100        
Three Mile Island 1 0 09/18/2017 REFUELING OUTAGE - GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 100        
Browns Ferry 2 100        
Browns Ferry 3 100        
Brunswick 1 99   FLOW LIMITED    
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 0 09/23/2017 REFUELING OUTAGE    
McGuire 2 100        
North Anna 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
North Anna 2 0 09/09/2017 REFUELING OUTAGE - CORE RELOAD IN PROGRESS - GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Oconee 1 100        
Oconee 2 100        
Oconee 3 100        
Robinson 2 100        
Saint Lucie 1 100        
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 100        
Surry 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Surry 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 0 09/17/2017 REFUELING OUTAGE - FUEL RELOAD COMPLETE    
Watts Bar 1 100        
Watts Bar 2 100        

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Byron 2 85   COASTDOWN TO REFUELING OUTAGE GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Clinton 71   REDUCED POWER DUE TO EFFLUENT TEMPERATURES *  
D.C. Cook 1 0 09/12/2017 REFUELING OUTAGE GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
D.C. Cook 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Davis-Besse 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Dresden 2 27   COASTDOWN TO REFUELING OUTAGE REDUCED POWER DUE TO RECIRC PUMP TRIP - SINGLE LOOP OPERATIONS GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Dresden 3 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Duane Arnold 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Fermi 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
LaSalle 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
LaSalle 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Monticello 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Palisades 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Perry 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Point Beach 1 92   COASTDOWN TO REFUELING OUTAGE GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Point Beach 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Prairie Island 1 43   REDUCED POWER FOR PLANNED MAINTENANCE GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Prairie Island 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Quad Cities 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Quad Cities 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 100        
Callaway 98   COASTDOWN TO REFUELING OUTAGE *  
Columbia Generating Station 100        
Comanche Peak 1 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Comanche Peak 2 100   GEOMAGNETIC DISTURBANCE K7 OR GREATER WARNING *  
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Grand Gulf 1 0 08/29/2017 FORCED OUTAGE - SEE EN #52936    
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100     *  
South Texas 1 100        
South Texas 2 100        
Waterford 3 100   CONSERVATIVE MAINTENANCE OPERATIONS IN EFFECT *  
Wolf Creek 1 100        

* - Power Reactor Status Report change within past 24 hours
# - Number of reactor scrams or trips within past 24 hours

Notes:
  • Reactor status data collected between 4 a.m. and 8 a.m. each day.
  • All times are based on eastern time.

Page Last Reviewed/Updated Thursday, March 25, 2021