POWER OF ATTORNEY

Know all by these presents that the undersigned hereby constitutes and appoints
each of Leslie T. Thornton, Vincent L. Ammann, Jr., William Ford and Nicole A.
Edmonds, signing singly, the undersigned's true and lawful attorney-in-fact to:

1.	execute for and on behalf of the undersigned, in the undersigned's capacity
as an officer and/or director of WGL Holdings, Inc. (the "Company"), Forms 3, 4
and 5 in accordance with Section 16(a) of the Securities Exchange Act of 1934
and the rules thereunder;

2.	do and perform any and all acts for and on behalf of the undersigned which
may be necessary or desirable to complete and execute any such Form 3, 4, or 5,
complete and execute any amendment or amendments thereto, and timely file such
form with the United States Securities and Exchange Commission and any stock
exchange or similar authority; and

3.	take any other action of any type whatsoever in connection with the foregoing
which, in the opinion of such attorney-in-fact, may be of benefit to, in the
best interest of, or legally required by, the undersigned, it being understood
that the documents executed by such attorney-in-fact on behalf of the
undersigned pursuant to this Power of Attorney shall be in such form and shall
contain such terms and conditions as such attorney-in-fact may approve in such
attorney-in-fact's discretion.

The undersigned hereby grants to each such attorney-in-fact full power and
authority to do and perform any and every act and thing whatsoever requisite,
necessary, or proper to be done in the exercise of any of the rights and powers
herein granted, as fully to all intents and purposes as the undersigned might or
could do if personally present, with full power of substitution or  revocation,
hereby ratifying and confirming all that such attorney-in-fact, or such
attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be
done by virtue of this power of attorney and the rights and powers herein
granted. The undersigned acknowledges that the foregoing attorneys-in-fact, in
serving in such capacity at the request of the undersigned, are not assuming,
nor is the Company assuming, any of the undersigned's responsibilities to comply
with Section 16 of the Securities Exchange Act of 1934.

This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms 3, 4 and 5 with respect to the
undersigned's holdings of and transactions in securities issued by the Company,
unless earlier revoked by the undersigned in a signed writing delivered to the
foregoing attorneys-in-fact.  This Power of Attorney supersedes and revokes, as
of the date hereof, all powers providing authority similar to the
above-referenced authority granted in this Power of Attorney.

IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to be
executed as of the 1st day of October, 2018.

                                         /s/
					Signature

                                        Dorothy Ramsey
					Print Name
DISTRICT OF COLUMBIA:
On this 1st day of October, 2018, Dorothy Ramsey personally appeared before me,
and acknowledged that he executed the foregoing instrument for the purposes
therein contained.

IN WITNESS WHEREOF:  I have hereunto set my hand and official seal.

					Mary Beth Stevens /s/

My Commission Expires			Notary Public
	12/14/18