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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000751652-13-000119
Filing Date
2013-10-31
Accepted
2013-10-31 13:42:51
Documents
22
Period of Report
2013-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q str9301310q.htm 10-Q 2602536
2 EXHIBIT 12.1 str93013ex121.htm EX-12.1 25342
3 EXHIBIT 12.2 str93013ex122.htm EX-12.2 23630
4 EXHIBIT 12.3 str93013ex123.htm EX-12.3 25373
5 EXHIBIT 31.1 str93013ex311.htm EX-31.1 12971
6 EXHIBIT 31.2 str93013ex312.htm EX-31.2 12792
7 EXHIBIT 31.3 str93013ex313.htm EX-31.3 11177
8 EXHIBIT 31.4 str93013ex314.htm EX-31.4 11351
9 EXHIBIT 31.5 str93013ex315.htm EX-31.5 11510
10 EXHIBIT 31.6 str93013ex316.htm EX-31.6 11271
11 EXHIBIT 32.1 str93013ex321.htm EX-32.1 6428
12 EXHIBIT 32.2 str93013ex322.htm EX-32.2 6664
13 EXHIBIT 32.3 str93013ex323.htm EX-32.3 6171
14 EXHIBIT 32.4 str93013ex324.htm EX-32.4 6194
15 EXHIBIT 32.5 str93013ex325.htm EX-32.5 6287
16 EXHIBIT 32.6 str93013ex326.htm EX-32.6 6558
  Complete submission text file 0000751652-13-000119.txt   11925381

Data Files

Seq Description Document Type Size
17 XBRL INSTANCE DOCUMENT str-20130930.xml EX-101.INS 2128026
18 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT str-20130930.xsd EX-101.SCH 42204
19 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT str-20130930_cal.xml EX-101.CAL 86141
20 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT str-20130930_def.xml EX-101.DEF 305664
21 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT str-20130930_lab.xml EX-101.LAB 618356
22 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT str-20130930_pre.xml EX-101.PRE 367482
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.: 131181914
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.: 131181912
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.: 131181913
SIC: 4922 Natural Gas Transmission