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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000751652-15-000204
Filing Date
2015-11-05
Accepted
2015-11-05 14:35:04
Documents
16
Period of Report
2015-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q str9301510-q.htm 10-Q 2438115
2 EXHIBIT 31.1 str93015ex311.htm EX-31.1 12922
3 EXHIBIT 31.2 str93015ex312.htm EX-31.2 12743
4 EXHIBIT 31.3 str93015ex313.htm EX-31.3 11093
5 EXHIBIT 31.4 str93015ex314.htm EX-31.4 11188
6 EXHIBIT 31.5 str93015ex315.htm EX-31.5 11430
7 EXHIBIT 31.6 str93015ex316.htm EX-31.6 11221
8 EXHIBIT 32.1 str93015ex321.htm EX-32.1 7714
9 EXHIBIT 32.2 str93015ex322.htm EX-32.2 7406
10 EXHIBIT 32.3 str93015ex323.htm EX-32.3 7530
  Complete submission text file 0000751652-15-000204.txt   7739096

Data Files

Seq Description Document Type Size
11 XBRL INSTANCE DOCUMENT str-20150930.xml EX-101.INS 1829200
12 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT str-20150930.xsd EX-101.SCH 31025
13 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT str-20150930_cal.xml EX-101.CAL 85508
14 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT str-20150930_def.xml EX-101.DEF 189144
15 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT str-20150930_lab.xml EX-101.LAB 421394
16 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT str-20150930_pre.xml EX-101.PRE 233999
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.: 151200063
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.: 151200060
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.: 151200061
SIC: 4922 Natural Gas Transmission