<SEC-DOCUMENT>0001193125-19-080840-index.html : 20190320
<SEC-HEADER>0001193125-19-080840.hdr.sgml : 20190320
<ACCEPTANCE-DATETIME>20190320162732
ACCESSION NUMBER:		0001193125-19-080840
CONFORMED SUBMISSION TYPE:	15-15D/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20190320
DATE AS OF CHANGE:		20190320
EFFECTIVENESS DATE:		20190320

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			QUESTAR GAS CO
		CENTRAL INDEX KEY:			0000068589
		STANDARD INDUSTRIAL CLASSIFICATION:	NATURAL GAS DISTRIBUTION [4924]
		IRS NUMBER:				870407509
		STATE OF INCORPORATION:			UT
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		15-15D/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	333-69210
		FILM NUMBER:		19694914

	BUSINESS ADDRESS:	
		STREET 1:		333 SOUTH STATE STREET
		STREET 2:		P.O. BOX 45433
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84145-0433
		BUSINESS PHONE:		8013245900

	MAIL ADDRESS:	
		STREET 1:		333 SOUTH STATE STREET
		STREET 2:		P.O. BOX 45433
		CITY:			SALT LAKE CITY
		STATE:			UT
		ZIP:			84145-0433

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	MOUNTAIN FUEL SUPPLY CO
		DATE OF NAME CHANGE:	19920703
</SEC-HEADER>
<DOCUMENT>
<TYPE>15-15D/A
<SEQUENCE>1
<FILENAME>d724316d1515da.htm
<DESCRIPTION>15-15D/A
<TEXT>
Document 1 - file: d724316d1515da.htm

</DOCUMENT>
</SEC-DOCUMENT>