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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000110019-18-000009
Filing Date
2018-08-02
Accepted
2018-08-02 08:58:09
Documents
35
Period of Report
2018-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q nwp_20180630x10q.htm 10-Q 437822
2 EX-31.1 nwp_20180630xex-311.htm EX-31.1 12719
3 EX-31.2 nwp_20180630xex-312.htm EX-31.2 13066
4 EX-32 nwp_20180630xex-32.htm EX-32 7791
  Complete submission text file 0000110019-18-000009.txt   1973664

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT nwp-20180630.xml EX-101.INS 177046
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwp-20180630.xsd EX-101.SCH 20875
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwp-20180630_cal.xml EX-101.CAL 56361
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwp-20180630_def.xml EX-101.DEF 86817
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwp-20180630_lab.xml EX-101.LAB 310063
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwp-20180630_pre.xml EX-101.PRE 165198
Mailing Address 295 CHIPETA WAY SALT LAKE CITY UT 84108
Business Address 295 CHIPETA WAY SALT LAKE CITY UT 84108 801-583-8800
NORTHWEST PIPELINE LLC (Filer) CIK: 0000110019 (see all company filings)

IRS No.: 261157701 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07414 | Film No.: 18986830
SIC: 4922 Natural Gas Transmission