United States Nuclear Regulatory Commission - Protecting People and the Environment
Home > NRC Library > Document Collections > Reports Associated with Events > Power Reactor Status Reports > 2017 > May 31

Power Reactor Status Report for May 31, 2017

UNEVALUATED INFORMATION PROVIDED BY THE FACILITY

On this page:

Region 1

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Beaver Valley 1 100   MINIMUM GENERATION ALERT *  
Beaver Valley 2 99   REDUCED POWER FOR PLANNED MAINTENANCE MINIMUM GENERATION ALERT *  
Calvert Cliffs 1 100   MINIMUM GENERATION ALERT *  
Calvert Cliffs 2 100   MINIMUM GENERATION ALERT *  
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100        
Indian Point 3 100        
Limerick 1 100        
Limerick 2 100        
Millstone 2 100        
Millstone 3 100        
Nine Mile Point 1 100        
Nine Mile Point 2 95   REDUCED POWER FOR PLANT TESTING *  
Oyster Creek 100        
Peach Bottom 2 100   LIMITED TO 25 MVAR DUE TO TURBINE VIBRATION    
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 28   HOLDING POWER FOR COOLANT CHEMISTRY *  
Seabrook 1 100   GRID CONTINGENCY IN EFFECT    
Susquehanna 1 100   MINIMUM GENERATION ALERT *  
Susquehanna 2 100   MINIMUM GENERATION ALERT *  
Three Mile Island 1 100   MINIMUM GENERATION ALERT *  

Region 2

To top of page
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 1 100        
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 99   HEATER DRAIN PUMP REPAIR *  
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
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 1   REFUELING OUTAGE *  
Summer 0 04/07/2017 REFUELING OUTAGE    
Surry 1 100        
Surry 2 0 05/05/2017 REFUELING OUTAGE    
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 81   CONDENSER TUBE LEAK REPAIR *  
Vogtle 2 100        
Watts Bar 1 100        
Watts Bar 2 0 03/20/2017 FORCED OUTAGE - CONDENSER REPAIRS IN PROGRESS    

Region 3

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100        
Byron 2 100        
Clinton 0 05/30/2017 SEE EN #52777 * 1
D.C. Cook 1 100   MINIMUM GENERATION ALERT *  
D.C. Cook 2 100   MINIMUM GENERATION ALERT *  
Davis-Besse 100   MINIMUM GENERATION ALERT *  
Dresden 2 100        
Dresden 3 100        
Duane Arnold 100        
Fermi 2 100        
LaSalle 1 100        
LaSalle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100        
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 6   DOWNPOWER FOR BUS DUCT REPAIRS *  
Prairie Island 2 100        
Quad Cities 1 100        
Quad Cities 2 100        

Region 4

To top of page
Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 0 03/28/2017 REFUELING OUTAGE    
Callaway 100        
Columbia Generating Station 0 05/13/2017 REFUELING OUTAGE    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 0 04/22/2017 REFUELING OUTAGE    
Diablo Canyon 2 100        
Grand Gulf 1 100        
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 0 04/15/2017 REFUELING OUTAGE    
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 Wednesday, June 28, 2017
Wednesday, June 28, 2017