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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000110019-21-000013
Filing Date
2021-11-01
Accepted
2021-11-01 16:43:01
Documents
36
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q nwp-20210930.htm   iXBRL 10-Q 594762
2 EX-31.1 nwp_20210930xex-311.htm EX-31.1 10258
3 EX-31.2 nwp_20210930xex-312.htm EX-31.2 10249
4 EX-32 nwp_20210930xex-32.htm EX-32 6636
  Complete submission text file 0000110019-21-000013.txt   2710871

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwp-20210930.xsd EX-101.SCH 17992
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwp-20210930_cal.xml EX-101.CAL 50593
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwp-20210930_def.xml EX-101.DEF 106756
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwp-20210930_lab.xml EX-101.LAB 263200
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwp-20210930_pre.xml EX-101.PRE 161414
10 EXTRACTED XBRL INSTANCE DOCUMENT nwp-20210930_htm.xml XML 341327
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.: 211367832
SIC: 4922 Natural Gas Transmission