Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0000751652-13-000100
Filing Date
2013-09-24
Accepted
2013-09-24 11:08:58
Documents
5
Period of Report
2012-12-31

Document Format Files

Seq Description Document Type Size
1 10-K/A str12311210ka.htm 10-K/A 76458
2 EXHIBIT 23.1 str123112ex231conformed.htm EX-23.1 8599
3 EXHIBIT 23.3 str123112ex233conformed.htm EX-23.3 2856
4 EXHIBIT 23.4 str123112ex234conformed.htm EX-23.4 2879
5 QUESTAR LOGO str10k4q2011001a01.jpg GRAPHIC 16373
  Complete submission text file 0000751652-13-000100.txt   116151
Mailing Address 333 SOUTH STATE STREET P.O. BOX 45433 SALT LAKE CITY UT 84145-0433
Business Address 333 SOUTH STATE STREET P.O. BOX 45433 SALT LAKE CITY UT 84145-0433 8013245900
QUESTAR GAS CO (Filer) CIK: 0000068589 (see all company filings)

EIN.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 333-69210 | Film No.: 131111470
SIC: 4924 Natural Gas Distribution

Mailing Address 333 SOUTH STATE STREET P.O. BOX 45433 SALT LAKE CITY UT 84145-0433
Business Address 333 SOUTH STATE STREET P.O. BOX 45433 SALT LAKE CITY UT 84145-0433 8013245900
QUESTAR CORP (Filer) CIK: 0000751652 (see all company filings)

EIN.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-08796 | Film No.: 131111468
SIC: 4923 Natural Gas Transmisison & Distribution

Mailing Address 333 SOUTH STATE STREET P.O. BOX 45433 SALT LAKE CITY UT 84145-0433
Business Address 333 SOUTH STATE STREET P.O. BOX 45433 SALT LAKE CITY UT 84145-0433 8013245900
QUESTAR PIPELINE CO (Filer) CIK: 0000764044 (see all company filings)

EIN.: 870307414 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 000-14147 | Film No.: 131111469
SIC: 4922 Natural Gas Transmission