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Home NRC Library Document Collections Events, Reports Associated with Power Reactor Status Reports 2007

Power Reactor Status Report for August 24, 2007

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        
Beaver Valley 2 99   INCREASING POWER *  
Calvert Cliffs 1 100        
Calvert Cliffs 2 100        
FitzPatrick 74   INCREASING POWER *  
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 2 100        
Oyster Creek 100        
Peach Bottom 2 100        
Peach Bottom 3 96   COASTDOWN TO REFUELING OUTAGE    
Pilgrim 1 100        
Salem 1 100        
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100   VOLTAGE REGULATOR IN MANUAL    
Susquehanna 2 100   VOLTAGE REGULATOR IN MANUAL    
Three Mile Island 1 100        
Vermont Yankee 48   REDUCED POWER DUE TO COOLING TOWER DAMAGE. LICENSEE EXPECTS A ONE TO TWO WEEK REPAIR TIME. *  

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 50   POWER REDUCED DUE TO THERMAL COMPLIANCE FOR RIVER TEMPERATURE. POWER SUPPLY ALERT *  
Browns Ferry 2 50   RESTRICTED DUE TO THERMAL COMPLIANCE FOR RIVER TEMPERATURE. POWER SUPPLY ALERT *  
Browns Ferry 3 75   RESTRICTED DUE TO THERMAL COMPLIANCE FOR RIVER TEMPERATURE. POWER SUPPLY ALERT *  
Brunswick 1 95   INCREASING POWER *  
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 100        
Harris 1 100        
Hatch 1 100        
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   RELIABILITY ALERT *  
Saint Lucie 1 100        
Saint Lucie 2 0 08/18/2007 SHUTDOWN . SEE EVENT # 43580 FOR DETAILS    
Sequoyah 1 100   ALERT 1 DUE TO SYSTEM LOAD    
Sequoyah 2 100   ALERT 1 DUE TO SYSTEM LOAD    
Summer 100        
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 97   100% ELECTRICAL CAPABILITY. EXCESS LOAD WARNING- HOT WEATHER ADVISORY *  
Vogtle 2 99   100% ELECTRICAL CAPABILITY. EXCESS LOAD WARNING- HOT WEATHER ADVISORY *  
Watts Bar 1 98   CONDENSER BACK PRESSURE CONCERNS; POWER SYSTEM ALERT AND TRANSMISSION ALERT 1.    

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 0 08/23/2007 MANUAL REACTOR TRIP DUE TO LOWERING CONDENSER VACUUM. SEE EN# 43590. * 1
Byron 1 100        
Byron 2 100        
Clinton 97   100% ELECTRICAL CAPABILITY    
D.C. Cook 1 100        
D.C. Cook 2 100        
Davis-Besse 100        
Dresden 2 100     *  
Dresden 3 100        
Duane Arnold 100     *  
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 100        
Palisades 100        
Perry 1 100   HOT WEATHER ALERT. ORANGE RISK FOR GENERATION. *  
Point Beach 1 100        
Point Beach 2 100        
Prairie Island 1 100        
Prairie Island 2 100        
Quad Cities 1 98   100% ELECTRICAL CAPABILITY.    
Quad Cities 2 97   100% ELECTRICAL CAPABILITY.    

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 100        
Arkansas Nuclear 2 100        
Callaway 100        
Columbia Generating Station 100        
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 100   DIABLO-MESA 230 KV LINE (1 OF 3) OUTAGE COMMENCING THIS MORNING AT 0700 THRU 0900 8/25/07. *  
Diablo Canyon 2 100   DIABLO-MESA 230 KV LINE (1 OF 3) OUTAGE COMMENCING THIS MORNING AT 0700 THRU 0900 8/25/07. *  
Fort Calhoun 100        
Grand Gulf 1 40   INCREASING POWER *  
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 100        
River Bend 1 100        
San Onofre 2 100     *  
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 25, 2021