e424b5
 

Rule 424(b)(5)
Registration No. 333-104574
PRICING SUPPLEMENT NO. 7
Dated March 16, 2006
 
To Prospectus Dated April 24, 2003 (the “Prospectus”)
 
WASHINGTON GAS LIGHT COMPANY
MEDIUM-TERM NOTES, SERIES G
DUE ONE YEAR OR MORE FROM DATE OF ISSUE
Principal Amount: $25,000,000
     
þ Fixed Rate Note
  o Floating Rate Note
þ Book Entry Note
  o Certificated Note
 
   
Issue Price (as a percentage of
principal amount):
  100%
 
   
Net Proceeds to Issuer:
  $24,812,500
 
   
Original Issue Date:
  March 22, 2006
 
   
Maturity Date:
  March 15, 2036
 
   
Redemption:
   
         
þ Optional Redemption:        
                    Type:   þ Make-whole redemption at any time on or after March 22, 2006
 
      Make-Whole Premium: 20 bps
    o Other Redemption
 
      Initial Redemption Price: _________
 
      Initial Redemption Date: _________
 
      Percentage amount by which Initial Redemption Price
decreases each year: _________
     
o Other Redemption    
                    Type: ___________________________________
   
                    Redemption price: _______________
   
                    Redemption dates: Each payment date beginning _______________
   

 


 

Applicable Only to Fixed Rate Notes:
Interest Rate: 5.781% per annum
First Interest Payment Date: September 15, 2006
Interest Payment Dates: March 15 and September 15 of each year
Applicable Only to Floating Rate Notes:
             
Base Rate:
      Maximum Interest Rate:    
             
o Commercial Paper Rate
      Minimum Interest Rate:    
             
o Prime Rate
      Interest Reset Dates:    
             
o CD Rate
      Interest Reset Period:    
             
o Federal Funds Effective Rate
      Interest Payment Dates:    
             
o LIBOR
      Interest Payment Period:    
             
o Treasury Rate
      Interest Determination Dates:    
             
o Other Rate
           
Initial Interest Rate:
           
             
               Index Maturity:
           
             
Spread (plus or minus):
           
             
               Spread Multiplier:
           
             
This Pricing Supplement relates to the original issuance and sale by Washington Gas Light Company of the Medium-Term Notes, Series G, described herein through Citigroup Global Markets, Inc. as Agent.
Proceeds from the sale of these notes will be used to reimburse Washington Gas Light Company’s treasury for the advance refunding of higher coupon long-term debt.