SEC Form 4

FORM 4		UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940	OMB APPROVAL OMB Number: 3235-0287 Estimated average burden hours per response: 0.5
	Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

1. Name and Address of Reporting Person* TW Southcross Aggregator LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Southcross Energy Partners, L.P. [ SXE ]	5. Relationship of Reporting Person(s) to Issuer (Check all applicable) Director X 10% Owner Officer (give title below) Other (specify below)
	3. Date of Earliest Transaction (Month/Day/Year) 12/29/2016
	4. If Amendment, Date of Original Filed (Month/Day/Year)	6. Individual or Joint/Group Filing (Check Applicable Line) Form filed by One Reporting Person X Form filed by More than One Reporting Person

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	12/29/2016		J		11,486,486	A	$1.48(1)(2)(3)	26,492,074	I	By Southcross Holdings Borrower LP(4)

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 Securities Underlying Derivative Security (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: 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

1. Name and Address of Reporting Person* TW Southcross Aggregator LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW/LM GP Sub, LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TAILWATER ENERGY FUND I, LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW GP EF-1, LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW GP EF-1 GP, LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* TW GP Holdings, LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Tailwater Capital LLC (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Herring Edward (Last) (First) (Middle) 300 CRESCENT COURT SUITE 1600 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Downie Jason H (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

1. Name and Address of Reporting Person* Tailwater Holdings, LP (Last) (First) (Middle) 300 CRESCENT COURT SUITE 200 (Street) DALLAS TX 75201 (City) (State) (Zip) Relationship of Reporting Person(s) to Issuer Director X 10% Owner Officer (give title below) Other (specify below)

Explanation of Responses:

1. On December 29, 2016, the Issuer, Wells Fargo Bank, N.A., as administrative agent under the Revolving Credit Agreement (as defined below), and certain lenders party thereto entered into that certain Waiver and Fifth Amendment (the "Fifth Amendment") to that certain Third Amended and Restated Revolving Credit Agreement, dated as of August 4, 2014, among the Issuer, as borrower, Wells Fargo Bank, N.A. as administrative agent, UBS Securities LLC and Barclays Bank PLC, as co-syndication agents, and a syndicate of lenders (as amended, the "Revolving Credit Agreement").

2. In connection with the Fifth Amendment, Southcross Holdings LP ("Holdings") invested $17,000,000 (the "Investment Amount") pursuant to, and on the terms described in, that certain Equity Cure Contribution Agreement, dated as of March 17, 2016 as amended by the First Amendment to Equity Cure Contribution Agreement dated as of December 29, 2016 (as amended, the "Equity Cure Agreement").

3. Pursuant to the terms of the Equity Cure Agreement, in exchange for the Investment Amount, Southcross Holdings Borrower LP ("Borrower") was entitled to receive a number of Common Units based on the volume weighted daily average price of a Common Unit, as reported on the New York Stock Exchange, for 15 consecutive trading days ending on the second trading day prior to the Contribution Date ("VWAP"), provided that the VWAP was not less than $0.89 per Common Unit and not greater than $1.48 per Common Unit ("VWAP Ceiling"). The VWAP exceeded the VWAP Ceiling, and Borrower received 11,486,486 Common Units from Issuer at $1.48 per Common Unit.

4. The Common Units are owned directly by Borrower, which is owned 100% by Southcross Holdings Guarantor LP ("Guarantor"), and its non-economic general partner interest is held by Southcross Holdings Borrower GP LLC ("Borrower GP"), which is owned 100% by Guarantor. Guarantor is owned 99.98% by Southcross Holdings LP ("Holdings"), and its 0.02% general partner interest is held by Southcross Holdings Guarantor GP LLC ("Guarantor GP"), which is owned 99% by Holdings and 1% by Southcross Holdings Intermediary LLC ("Intermediary"), which is owned 100% by Holdings. The non-economic general partner interest of Holdings is held by Southcross Holdings GP LLC ("Holdings GP").

Remarks:

See Exhibit 99.1

	TW Southcross Aggregator LP, a Delaware limited partnership By: TW/LM GP Sub, LLC, its General Partner By: /s/ Brian Blakeman, Vice President Tax & Finance	01/03/2017
	TW/LM GP Sub. LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President Tax & Finance	01/03/2017
	Tailwater Energy Fund I LP, a Delaware limited partnership By: TW GP EF-I, LP, its General Partner By: TW GP EF-I GP, LLC, its General Partner By: /s/ Brian Blakeman, Vice President Tax & Finance	01/03/2017
	TW GP EF-I, LP, a Delaware limited partnership By: TW GP EF-I GP, LLC, its General Partner By: /s/ Brian Blakeman, Vice President Tax & Finance	01/03/2017
	TW GP EF-I GP, LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President Tax & Finance	01/03/2017
	TAILWATER HOLDINGS, LP, a Delaware limited partnership By: TW GP Holdings, LLC, its General Partner By: /s/ Brian Blakeman, Vice President	01/03/2017
	TW GP HOLDINGS, LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President	01/03/2017
	TAILWATER LLC, a Texas limited liability company By: /s/ Brian Blakeman, Vice President Tax & Finance	01/03/2017
	/s/ Jason H. Downie	01/03/2017
	/s/ Edward Herring	01/03/2017
	** Signature of Reporting Person	Date
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