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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000751652-13-000060
Filing Date
2013-08-01
Accepted
2013-08-01 13:16:43
Documents
22
Period of Report
2013-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q str6301310q.htm 10-Q 2479038
2 EXHIBIT 12.1 str63013ex121.htm EX-12.1 25341
3 EXHIBIT 12.2 str63013ex122.htm EX-12.2 23613
4 EXHIBIT 12.3 str63013ex123.htm EX-12.3 25288
5 EXHIBIT 31.1 str63013ex311.htm EX-31.1 12969
6 EXHIBIT 31.2 str63013ex312.htm EX-31.2 12790
7 EXHIBIT 31.3 str63013ex313.htm EX-31.3 11175
8 EXHIBIT 31.4 str63013ex314.htm EX-31.4 11349
9 EXHIBIT 31.5 str63013ex315.htm EX-31.5 11508
10 EXHIBIT 31.6 str63013ex316.htm EX-31.6 11269
11 EXHIBIT 32.1 str63013ex321.htm EX-32.1 6267
12 EXHIBIT 32.2 str63013ex322.htm EX-32.2 6503
13 EXHIBIT 32.3 str63013ex323.htm EX-32.3 6010
14 EXHIBIT 32.4 str63013ex324.htm EX-32.4 6033
15 EXHIBIT 32.5 str63013ex325.htm EX-32.5 6126
16 EXHIBIT 32.6 str63013ex326.htm EX-32.6 6397
  Complete submission text file 0000751652-13-000060.txt   16113164

Data Files

Seq Description Document Type Size
17 XBRL INSTANCE DOCUMENT str-20130630.xml EX-101.INS 2065581
18 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT str-20130630.xsd EX-101.SCH 43243
19 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT str-20130630_cal.xml EX-101.CAL 81277
20 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT str-20130630_def.xml EX-101.DEF 280407
21 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT str-20130630_lab.xml EX-101.LAB 575337
22 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT str-20130630_pre.xml EX-101.PRE 342090
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)

IRS No.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 333-69210 | Film No.: 131001970
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)

IRS No.: 870407509 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08796 | Film No.: 131001969
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)

IRS No.: 870307414 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-14147 | Film No.: 131001968
SIC: 4922 Natural Gas Transmission