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Filing Detail
Form 10-Q/A - Quarterly report [Sections 13 or 15(d)]: [Amend]
SEC Accession No. 0000751652-11-000031
Filing Date
2011-09-02
Accepted
2011-09-02 12:50:11
Documents
1
Period of Report
2011-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q/A str10q2q2011a.htm 10-Q/A 23684
  Complete submission text file 0000751652-11-000031.txt   26285
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.: 111072949
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.: 111072948
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.: 111072950
SIC: 4922 Natural Gas Transmission