Attached files

file filename
10-K - 10-K - QUESTAR PIPELINE, LLCstr10k4q2010.htm
EX-3 - EXHIBIT 3.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex32.htm
EX-31 - EXHIBIT 31.3 - QUESTAR PIPELINE, LLCstr10k4q2010ex313.htm
EX-31 - EXHIBIT 31.6 - QUESTAR PIPELINE, LLCstr10k4q2010ex316.htm
EX-32 - EXHIBIT 32.5 - QUESTAR PIPELINE, LLCstr10k4q2010ex325.htm
EX-12 - EXHIBIT 12.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex122.htm
EX-32 - EXHIBIT 32.4 - QUESTAR PIPELINE, LLCstr10k4q2010ex324.htm
EX-31 - EXHIBIT 31.5 - QUESTAR PIPELINE, LLCstr10k4q2010ex315.htm
EX-12 - EXHIBIT 12.3 - QUESTAR PIPELINE, LLCstr10k4q2010ex123.htm
EX-32 - EXHIBIT 32.1 - QUESTAR PIPELINE, LLCstr10k4q2010ex321.htm
EX-31 - EXHIBIT 31.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex312.htm
EX-23 - EXHIBIT 23.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex232.htm
EX-12 - EXHIBIT 12.1 - QUESTAR PIPELINE, LLCstr10k4q2010ex121.htm
EX-32 - EXHIBIT 32.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex322.htm
EX-32 - EXHIBIT 32.6 - QUESTAR PIPELINE, LLCstr10k4q2010ex326.htm
EX-32 - EXHIBIT 32.3 - QUESTAR PIPELINE, LLCstr10k4q2010ex323.htm
EX-21 - EXHIBIT 21.1 - QUESTAR PIPELINE, LLCstr10k4q2010ex211.htm
EX-31 - EXHIBIT 31.1 - QUESTAR PIPELINE, LLCstr10k4q2010ex311.htm
EX-21 - EXHIBIT 21.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex212.htm
EX-24 - EXHIBIT 24.1 - QUESTAR PIPELINE, LLCstr10k4q2010ex241poa.htm
EX-10 - EXHIBIT 10.2 - QUESTAR PIPELINE, LLCstr10k4q2010ex102amip.htm
EX-31 - EXHIBIT 31.4 - QUESTAR PIPELINE, LLCstr10k4q2010ex314.htm

Exhibit 23.1


Consent of Independent Registered Public Accounting Firm



We consent to the incorporation by reference in the following Registration Statements:


1.

Registration Statement (Form S-8 No. 33-15149) pertaining to the Questar Corporation Stock Option Plan for Directors,


2.

Registration Statement (Post-effective Amendment No. 3 to Form S-8 No. 33-4436) pertaining to the Questar Corporation Employee Savings and Stock Purchase Plan,


3.

Registration Statement (Form S-8 No. 33-40800) pertaining to the Questar Corporation Long-Term Stock Incentive Plan,


4.

Registration Statement (Form S-8 No. 33-40801) pertaining to the Questar Corporation Stock Option Plan for Directors (additional shares),


5.

Registration Statement (Form S-8 No. 33-48169) pertaining to the Questar Corporation Employee Stock Purchase Plan,


6.

Registration Statement (Form S-8 No. 333-04951) pertaining to the Questar Corporation Stock Option Plan for Directors (additional shares),


7.

Registration Statement (Form S-8 No. 333-04913) pertaining to the Questar Corporation Directors' Stock Plan,


8.

Registration Statement (Form S-8 No. 33-48168) pertaining to the Questar Corporation Dividend Reinvestment and Stock Purchase Plan,


9.

Registration Statement (Form S-3 No. 333-09643) pertaining to the Questar Corporation Dividend Reinvestment Plan,


10.

Registration Statement (Form S-8 No. 333-67658) pertaining to the Questar Corporation Long-Term Stock Incentive Plan, and


11.

Registration Statement (Form S-8 No. 333-89486) pertaining to the Questar Corporation Employee Investment Plan;


of our report dated February 28, 2011, with respect to the consolidated financial statements and schedule of Questar Corporation included in this Annual Report (Form 10-K) for the year ended December 31, 2010.


/s/Ernst & Young LLP

Ernst & Young LLP


Salt Lake City, Utah

February 28, 2011