Skip to main content

The NRC is modernizing nrc.gov with an updated design and improved navigation to enhance usability. We are committed to a smooth transition and will work to minimize any disruption. The site may be briefly unavailable at times during launch. Thank you for your patience.

Power Reactor Status Report for May 1, 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 2 100        
Calvert Cliffs 1 100   SWITCHYARD BREAKER #552-21 MAINTENANCE    
Calvert Cliffs 2 100   SWITCHYARD BREAKER #552-21 MAINTENANCE    
FitzPatrick 100        
Ginna 100        
Hope Creek 1 100        
Indian Point 2 100   138 KV FEEDER 95332 OOS    
Indian Point 3 65   HOLDING POWER WHILE TROUBLESHOOTING MAIN GENERATOR VOLTAGE REGULATOR *  
Limerick 1 100        
Limerick 2 100     *  
Millstone 2 100        
Millstone 3 0 04/07/2007 DEFUELED    
Nine Mile Point 1 100        
Nine Mile Point 2 100        
Oyster Creek 0 04/28/2007 SHUTDOWN FOR A & C RECIRC PUMP SEAL REPLACEMENT.    
Peach Bottom 2 100   220 KV LINE 220-08 OOS    
Peach Bottom 3 100   220 KV LINE 220-08 OOS    
Pilgrim 1 0 04/06/2007 REFUELING OUTAGE    
Salem 1 0 04/30/2007 REACTOR TRIP DUE TO GRASS INTRUSION INTO CIRCULATING WATER INTAKE STRUCTURE. SEE EN# 43329. *  
Salem 2 100        
Seabrook 1 100        
Susquehanna 1 100        
Susquehanna 2 100        
Three Mile Island 1 100     *  
Vermont Yankee 98   COASTDOWN TO REFUELING OUTAGE    

Region 2

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Browns Ferry 1 0 03/03/1985 MAINTENANCE OUTAGE 500KV BUS 2 SECTION OUT OF SERVICE    
Browns Ferry 2 100   500KV BUS 2 SECTION OUT OF SERVICE.    
Browns Ferry 3 100   500KV BUS 2 SECTION OUT OF SERVICE    
Brunswick 1 100        
Brunswick 2 100        
Catawba 1 100        
Catawba 2 100        
Crystal River 3 100        
Farley 1 100        
Farley 2 0 04/09/2007 RELOADING FUEL    
Harris 1 100        
Hatch 1 100        
Hatch 2 100        
McGuire 1 0 03/10/2007 REFUELING OUTAGE    
McGuire 2 100        
North Anna 1 100        
North Anna 2 100        
Oconee 1 100        
Oconee 2 0 04/27/2007 REFUELING OUTAGE    
Oconee 3 100        
Robinson 2 0 04/06/2007 REFUELING OUTAGE    
Saint Lucie 1 0 04/01/2007 DEFUELED    
Saint Lucie 2 100        
Sequoyah 1 100        
Sequoyah 2 100        
Summer 94   HOLDING POWER FOR FW BOOSTER PUMP MAINT    
Surry 1 100        
Surry 2 100        
Turkey Point 3 100        
Turkey Point 4 100        
Vogtle 1 98   100% ELECTRICAL CAPABILITY.    
Vogtle 2 0 04/23/2007 RX TRIP ON GENERATOR TRIP DUE TO GENERATOR NEUTRAL GROUND RELAY ACTUATION - SEE EVENT #43313.    
Watts Bar 1 100        

Region 3

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Braidwood 1 100        
Braidwood 2 100        
Byron 1 100        
Byron 2 0 04/01/2007 REFUELING OUTAGE    
Clinton 97   100% ELECTRICAL CAPABILITY    
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 98   100% ELECTRICAL CAPABILITY    
Fermi 2 100        
Kewaunee 100        
La Salle 1 100        
La Salle 2 100        
Monticello 40   HOLDING FOR TESTING *  
Palisades 100        
Perry 1 0 04/01/2007 REFUELING OUTAGE    
Point Beach 1 0 03/31/2007 REFUELING OUTAGE    
Point Beach 2 100        
Prairie Island 1 56   FEED WATER PUMP REPAIRS 345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY    
Prairie Island 2 100   345 KV OFFSITE PWR LINE OOS UNTIL 1ST WEEK IN MAY.    
Quad Cities 1 78   COASTDOWN TO REFUELING OUTAGE    
Quad Cities 2 96   100% ELECTRICAL CAPABILITY    

Region 4

Unit Power Down Reason or Comment Change in report (*) Number of Scrams (#)
Arkansas Nuclear 1 0 04/22/2007 REFUELING OUTAGE DEFUELED *  
Arkansas Nuclear 2 99   INCREASING POWER *  
Callaway 0 04/01/2007 EXITING REFUELING OUTAGE    
Columbia Generating Station 93   COASTDOWN TO REFUELING OUTAGE *  
Comanche Peak 1 100        
Comanche Peak 2 100        
Cooper 100        
Diablo Canyon 1 0 04/30/2007 REFUELING OUTAGE *  
Diablo Canyon 2 100        
Fort Calhoun 100        
Grand Gulf 1 100        
Palo Verde 1 100        
Palo Verde 2 100        
Palo Verde 3 0 04/12/2007 START-UP PREPS IN PROGRESS    
River Bend 1 100        
San Onofre 2 99   100% ELECTRICAL CAPABILITY    
San Onofre 3 100        
South Texas 1 100        
South Texas 2 89   INCREASING POWER *  
Waterford 3 100        
Wolf Creek 1 100        

Page Last Reviewed/Updated Tuesday, August 25, 2026

Page Last Reviewed/Updated Tuesday, August 25, 2026