United States Nuclear Regulatory Commission - Protecting People and the Environment
Home > NRC Library > Document Collections > Reports Associated with Events > Power Reactor Status Reports > 2008 > July 4

Power Reactor Status Report for July 4, 2008

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        
Beaver Valley 2 100        
Calvert Cliffs 1 100   HOT WEATHER ALERT IN EFFECT    
Calvert Cliffs 2 100   HOT WEATHER ALERT IN EFFECT    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 97   100% ELECTRICAL CAPABILITY    
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 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 100        
Pilgrim 1 100        
Salem 1 100        
Salem 2 98   GOVERNOR VALVES WIDE OPEN    
Seabrook 1 100        
Susquehanna 1 75   NEW NSSS LIMIT DUE TO POWER UPRATE FWH DRAIN VALVE REPAIR *  
Susquehanna 2 100   HOT WEATHER ALERT IN EFFECT    
Three Mile Island 1 100        
Vermont Yankee 100        

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        
Crystal River 3 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 94   ROD PATTERN ADJUST *  
Hatch 2 100        
McGuire 1 100        
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 2 100        
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 100        
Vogtle 2 98   100% ELECTRICAL CAPABILITY    
Watts Bar 1 100        

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 97   100% ELECTRICAL CAPABILITY - MIN GENERATION ALERT IN EFFECT *  
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 98   100% ELECTRICAL CAPABILITY    
Dresden 3 99   100% ELECTRICAL CAPABILITY    
Duane Arnold 96   98% ELECTRICAL CAPABILITY - DERATE *  
Fermi 2 100   MIN GENERATION EVENT IN EFFECT UNTIL 0800 HRS *  
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100        
Point Beach 1 100   UNUSUAL EVENT DECLARED DUE TO SODIUM HYPOCHLORITE LEAK - SEE EVENT # 44336 - ANTICIPATE EXITING UE EARLY DAYSHIFT *  
Point Beach 2 100   UNUSUAL EVENT DECLARED DUE TO SODIUM HYPOCHLORITE LEAK - SEE EVENT # 44336 - ANTICIPATE EXITING UE EARLY DAYSHIFT *  
Prairie Island 1 99   POWER REDUCED DUE TO CALORIMETRIC MONITORING ISSUE *  
Prairie Island 2 100        
Quad Cities 1 98   100% ELECTRICAL CAPABILITY    
Quad Cities 2 97   100% ELECTRICAL CAPABILITY    

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 50   REDUCED DUE TO FEEDWATER LOW PRESSURE HEATER TUBE LEAK - REPAIRS IN PROGRESS *  
Callaway 100        
Columbia Generating Station 85   ECONOMIC DISPATCH    
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100        
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 98   STEAM GENERATOR PRESSURE LIMITATIONS    
San Onofre 3 100        
South Texas 1 100        
South Texas 2 100        
Waterford 3 100        
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 29, 2012
Thursday, March 29, 2012