SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C.  20549

                                 FORM 10-Q/A
(Mark One)

   X   QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
       EXCHANGE ACT OF 1934 FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2000
                                      OR
       TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
       EXCHANGE ACT OF 1934 FOR THE TRANSITION PERIOD FROM _____ TO _____

                         Commission File No. 0-14147

                          QUESTAR PIPELINE COMPANY
            (Exact name of registrant as specified in its charter)


      STATE OF UTAH                                                 87-0307414
(State or other jurisdiction of                               (I.R.S. Employer
 incorporation or organization)                            Identification No.)


P.O. Box 45360, 180 East 100 South, Salt Lake City, Utah            84145-0360
(Address of principal executive offices)                            (Zip Code)


Registrant's telephone number, including area code:             (801) 324-2400

Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act
of 1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.

                            Yes X        No

Indicate the number of shares outstanding of each of the issuer's classes of
common stock, as of the latest practicable date.

               Class                   Outstanding as of July 31, 2000
Common Stock, $1.00 par value               6,550,843 shares

Registrant meets the conditions set forth in General Instruction H(a)(1) and
(b) of Form 10-Q and is filing this Form 10-Q with the reduced disclosure
format.

                                  PART II
                             OTHER INFORMATION

Item 6.  Exhibits and Reports on Form 8-K.

  (a)   The following corrected exhibit has been filed
        as part of this report:

           Exhibit No.  Exhibit

              12.        Ratio of earnings to fixed charges.

           (b)   Questar Pipeline filed a Current Report on
                 Form 8-K dated June 15, 2000, describing the
                 lawsuit mentioned above in paragraph a. Legal
                 Proceedings.  No financial statements were filed.

                           SIGNATURES

           Pursuant to the requirements of the Securities
     Exchange Act of 1934, the registrant has duly caused this
     report to be signed on its behalf by the undersigned
     thereunto duly authorized.

                                   QUESTAR PIPELINE COMPANY
                                         (Registrant)



     August 15, 2000               /s/D. N. Rose
                                   D. N. Rose
                                   President and Chief Executive Officer



     August 15, 2000               /s/S. E. Parks
                                   S. E. Parks
                                   Vice President, Treasurer, and
                                   Chief Financial Officer