Converted by EDGARwiz

UNITED STATES


SECURITIES AND EXCHANGE COMMISSION


Washington, D.C.  20549


FORM 8-K

CURRENT REPORT


Pursuant to Section 13 or 15(d) of

The Securities Exchange Act of 1934


Date of Report – January 1, 2011

(Date of earliest event reported)



QUESTAR CORPORATION

(Exact name of registrant as specified in its charter)


STATE OF UTAH

001-08796

87-0407509

(State or other jurisdiction of

incorporation or organization)

(Commission File No.)

(I.R.S. Employer

Identification No.)


180 East 100 South Street, P.O. Box 45433 Salt Lake City, Utah 84145-0433

(Address of principal executive offices)


Registrant's telephone number, including area code (801) 324-5699


                                  Not Applicable                                  

(Former name or former address, if changed since last report)




Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):


[  ]  Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)


[  ]  Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)


[  ]  Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17

       CFR 240.14d-2(b))


[  ]  Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17

       CFR 240.13e-4(c))






Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.


Effective January 1, 2011, Questar Corporation (or Company) has discontinued its Executive Committee and amended its Bylaws to no longer require a standing Executive Committee.  Section 18 of the Company's Bylaws is amended as follows:


The Board of Directors, by resolution or resolutions passed by a majority of the whole Board, may designate one or more Committees, one of which Committees shall may be known as the Executive Committee, and with each Committee to consist of two or more of the directors of the Corporation.



SIGNATURE


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 CORPORATION

   (Registrant)



January 4, 2011

/s/Thomas C. Jepperson

Date

Thomas C. Jepperson

Executive Vice President,

General Counsel and Corporate Secretary





1