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 * GAUTREAUX WILLIAM C   2. Issuer Name and Ticker or Trading Symbol Crestwood Equity Partners LP [CEQP] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) President, Liquids and Crude (Last) (First) (Middle) 2 BRUSH CREEK BLVD., SUITE 200 3. Date of Earliest Transaction (Month/Day/Year) 09/30/2015 (Street) KANSAS CITY, MO 64112 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 Units 09/30/2015   A   439,736 (1) (2) A (3) 820,907 D   Common Units 09/30/2015   A   2,565,145 (2) A (3) 4,375,345 I Trustee of the William C. Gautreaux Revocable Trust under Trust Indenture Common Units 09/30/2015   A   371,695 (2) A (3) 684,534 I Co-trustee of the William C. Gautreaux 2005 Grantor Retained Annuity Trust Common Units 09/30/2015   A   30,758 (2) A (3) 56,647 I Co-trustee of the William C. Gautreaux 2007 Grantor Retained Annuity Trust II Common Units 09/30/2015   A   10,177 (2) A (3) 18,744 I Co-trustee of the William C. Gautreaux 2008 Grantor Retained Annuity Trust II

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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

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
GAUTREAUX WILLIAM C 2 BRUSH CREEK BLVD., SUITE 200 KANSAS CITY, MO 64112			President, Liquids and Crude

Signatures

/s/ Judy Riddle, attorney-in-fact for William C. Gautreaux		10/02/2015
**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)	Includes restricted units acquired pursuant to the Merger Agreement.
(2)	On September 30, 2015, the unitholders of Crestwood Midstream Partners LP ("CMLP") approved the Agreement and Plan of Merger dated as of May 5, 2015 (the "Merger Agreement"), by and among Crestwood Equity Partners LP ("CEQP"), Crestwood Equity GP LLC, CEQP St Sub LLC, MGP GP, LLC, Crestwood Midstream Holdings LP, Crestwood Midstream Partners LP, Crestwood Midstream GP LLC and Crestwood Gas Services GP, LLC. As a result of the merger, each common unit of CMLP issued and outstanding immediately prior to the effective time of the merger was converted into 2.75 common units of CEQP.
(3)	On the effective date of the merger, the closing sales price of CMLP common units on the NYSE was $6.18 and the closing sales price of CEQP common units on the NYSE was $2.28.

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