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* ArcLight Capital Partners, LLC (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)	2. Issuer Name and Ticker or Trading Symbol Enable Midstream Partners, LP [ ENBL ]	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) 04/16/2014
	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 Representing Limited Partner Interests	04/16/2014		S		3,750,000(1)	D	$20	47,777,730(2)(3)	I	See Footnotes(2)(3)

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* ArcLight Capital Partners, LLC (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

1. Name and Address of Reporting Person* ArcLight Capital Holdings, LLC (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

1. Name and Address of Reporting Person* Bronco Midstream Infrastructure, LLC (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

1. Name and Address of Reporting Person* Enogex Holdings LLC (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

1. Name and Address of Reporting Person* ArcLight Energy Partners Fund IV LP (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

1. Name and Address of Reporting Person* ARCLIGHT ENERGY PARTNERS FUND V, L.P. (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

1. Name and Address of Reporting Person* Bronco Midstream Partners, L.P. (Last) (First) (Middle) 200 CLARENDON STREET, 55TH FLOOR (Street) BOSTON MA 02117 (City) (State) (Zip)

Explanation of Responses:

1. As described in the Registration Statement on Form S-1 (File No. 333-192542) (the "Registration Statement") filed by Enable Midstream Partners, LP (the "Issuer") in connection with the closing of the initial public offering of the Issuer, Enogex Holdings LLC ("Enogex Holdings") granted the underwriters a 30-day option to purchase up to an aggregate of 3,750,000 additional comment units, which the underwriters exercised in full.

2. This Form 4 is being filed jointly by ArcLight Capital Partners, LLC, ArcLight Capital Holdings, LLC, ArcLight Energy Partners Fund V, L.P., ArcLight Energy Partners Fund IV, L.P., Bronco Midstream Partners, L.P., Bronco Midstream Infrastructure LLC ("Bronco") and Enogex Holdings (collectively with the foregoing and their respective general partners and subsidiaries, "ArcLight"). The common units reported herein are held by Enogex Holdings and Bronco. ArcLight Energy Partners Fund V, L.P., ArcLight Energy Partners Fund IV, L.P. and Bronco Midstream Partners, L.P. have monetary interests in the shares reported on this Form 4.

3. (Continued from Footnote 2) ArcLight Capital Partners, LLC is the investment advisor for, and ArcLight Capital Holdings, LLC is the managing partner of the general partner of ArcLight Energy Partners Fund V, L.P. and ArcLight Energy Partners Fund IV, L.P. ArcLight Capital Holding, LLC is the sole member of the general partner of Bronco Midstream Partners, L.P. Each Reporting Person disclaims beneficial ownership except to the extent of their monetary interest therein.

Remarks:

	ArcLight Capital Partners, LLC, /s/ Daniel R. Revers, Managing Partner	04/16/2014
	ArcLight Capital Holdings, LLC, /s/ Daniel R. Revers, Manager	04/16/2014
	Bronco Midstream Infrastructure, LLC, /s/ Daniel R. Revers, President	04/16/2014
	Enogex Holdings LLC, /s/ Daniel R. Revers, President	04/16/2014
	ArcLight Energy Partners Fund IV, L.P., By: ArcLight PEF GP IV, LLC, its general partner, By: ArcLight Capital Holdings, LLC, its manager, /s/ Daniel R. Revers, Managing Partner	04/16/2014
	ArcLight Energy Partners Fund V, L.P., By: ArcLight PEF GP V, LLC, its general partner, By: ArcLight Capital Holdings, LLC, its manager, /s/ Daniel R. Revers, Managing Partner	04/16/2014
	Bronco Midstream Partners, L.P., By: Bronco Partners GP, LLC, /s/ Daniel R. Revers, President	04/16/2014
	** Signature of Reporting Person	Date
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