SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0000751652-11-000045
Filing Date
2011-12-15
Accepted
2011-12-15 13:03:30
Documents
7
Period of Report
2011-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q/A str10qa3q2011.htm 10-Q/A 52898
2 EXHIBIT 31.7 str10qa3q2011ex317.htm EX-31 6356
3 EXHIBIT 31.8 str10qa3q2011ex318.htm EX-31 6282
4 EXHIBIT 31.9 str10qa3q2011ex319.htm EX-31 6332
5 EXHIBIT 31.10 str10qa3q2011ex3110.htm EX-31 6336
6 EXHIBIT 31.11 str10qa3q2011ex3111.htm EX-31 6330
7 EXHIBIT 31.12 str10qa3q2011ex3112.htm EX-31 6285
  Complete submission text file 0000751652-11-000045.txt   93420
Mailing Address 180 EAST FIRST SOUTH ST P O BOX 11150 SALT LAKE CITY UT 84147
Business Address 180 E FIRST SOUTH ST PO BOX 45433 SALT LAKE CITY UT 84145-0433 8013245555
QUESTAR GAS CO (Filer) CIK: 0000068589 (see all company filings)

IRS No.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 333-69210 | Film No.: 111262971
SIC: 4924 Natural Gas Distribution

Mailing Address 180 EAST 100 SOUTH ST P O BOX 45433 SALT LAKE CITY UT 84145
Business Address 180 EAST 100 SOUTH ST PO BOX 45433 SALT LAKE CITY UT 84145 8015345000
QUESTAR CORP (Filer) CIK: 0000751652 (see all company filings)

IRS No.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 001-08796 | Film No.: 111262973
SIC: 4923 Natural Gas Transmisison & Distribution

Mailing Address 180 E 100 SOUTH STREET P O BOX 45360 SALT LAKE CITY UT 84145
Business Address 180 E 100 SOUTH STREET P O BOX 45360 SALT LAKE CITY UT 84145 8013242400
QUESTAR PIPELINE CO (Filer) CIK: 0000764044 (see all company filings)

IRS No.: 870307414 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q/A | Act: 34 | File No.: 000-14147 | Film No.: 111262972
SIC: 4922 Natural Gas Transmission