Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  Merrill Eric
 2. Date of Event Requiring Statement (Month/Day/Year)
06/01/2007		 3. Issuer Name and Ticker or Trading Symbol
WASTE CONNECTIONS INC/DE [WCN]
(Last)
(First)
(Middle)
35 IRON POINT CIRCLE, SUITE 200		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Senior Vice President
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

FOLSOM, CA 95630		 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 Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 4,065
D
 
Common Stock 900 (1)
D
 
Common Stock 8,160 (2)
D
 
Common Stock 9,000 (3)
D
 
Common Stock 4,867 (4)
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy) 10/27/2005(5) 02/23/2015 Common Stock 63,000 $ 22.01 D  
Employee Stock Option (Right to Buy) 02/14/2007 02/14/2016 Common Stock 18,000 (6) $ 23.17 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Merrill Eric
35 IRON POINT CIRCLE
SUITE 200
FOLSOM, CA 95630		       Senior Vice President  

Signatures

Eric Merrill 06/05/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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 represents restricted stock units originally awarded 2/23/05. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. Subject to the reporting person's continued service with the issuer, the remainder of the award shall vest and the underlying shares of common stock shall be issued on 2/23/08.
(2) This represents restricted stock units originally awarded 2/14/06. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. Subject to the reporting person's continued service with the issuer, the remainder of the award shall vest and the underlying shares of common stock shall be issued in four equal, annual installments commencing on 2/14/08.
(3) This represents restricted stock units originally awarded 2/1/07. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. Subject to the reporting person's continued service with the issuer, the award shall vest and the underlying shares of common stock shall be issued in five equal, annual installments commencing on 2/1/08.
(4) This respresents restricted stock units awarded 6/1/07. Each restricted stock unit represents a contingent right to receive one share of the issuer's common stock. Subject to the reporting person's continued service with the issuer, the award shall vest and the underlying shares of common stock shall be issued in five equal, annual installments commencing on 6/1/08.
(5) The resale restriction agreements the issuer entered into with certain employees, including the reporting person, upon the October 27, 2005 acceleration o the vesting of the issuer's outstanding options prevent the sale of any shares acquired from the exercise of an accelerated option prior to the earlier of the original vesting date of the option, or the reporting person's termination of employment. One third of this option is still subject to the resale restriction agreement.
(6) This is an option for 18,000 shares with 1/4 exercisable 2/14/07, 2/14/08, 2/14/09 and 2/14/10.

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