Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
DUPREAU EUGENE V
   2. Issuer Name and Ticker or Trading Symbol
WASTE CONNECTIONS INC/DE [WCN] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
35 IRON POINT CIRCLE, SUITE 200		 3. Date of Earliest Transaction (Month/Day/Year)
02/26/2008
(Street)

FOLSOM, CA 95630		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 02/26/2008   M   42,000 A $ 22.01 147,765 D  
Common Stock 02/26/2008   S   42,000 D $ 30.5137 105,765 D  
Common Stock 02/26/2008   M   4,500 A $ 23.17 110,265 D  
Common Stock 02/26/2008   S   4,500 D $ 30.5137 105,765 D  
Common Stock 02/26/2008   S   32,109 D $ 30.5137 73,656 D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy) $ 22.01 02/26/2008   M     42,000 (1) 10/27/2005 02/23/2015 Common Stock 42,000 (1) $ 0 (2) 0 D  
Employee Stock Option (Right to Buy) $ 23.17 02/26/2008   M     4,500 (4) 02/14/2007(3) 02/14/2016 Common Stock 4,500 (4) $ 0 (2) 9,000 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
DUPREAU EUGENE V
35 IRON POINT CIRCLE
SUITE 200
FOLSOM, CA 95630		   X      

Signatures

 Eugene Dupreau   02/27/2008
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) This option was originally reported as an option for 42,000 shares at an exercise price of $33.01 per share, but was adjusted to reflect WCI's two 3-for-2 stock splits in the form of 50% stock dividends, effective June 24, 2004 and March 13, 2007. Accordingly, on March 13, 2007, the option became exercisable for 63,000 shares at an exercise price of $22.01 per share.
(2) The zero in Table 2, Item 8 is required by the EDGAR software and should be disregarded.
(3) Option for 18,000 shares, 1/4 exercisable 2/14/07, 2/14/08, 2/14/09 and 2/14/10.
(4) This option was originally reported as an option for 12,000 shares at an option price of $34.76 per share, but was adjusted to reflect WCI's 3-for-2 stock split in the form of a 50% stock dividend effective March 13, 2007. According, on March 13, 2007, the option became exercisable for 18,000 shares at an exercise price of $23.17 per share.

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