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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000110019-24-000006
Filing Date
2024-05-06
Accepted
2024-05-06 16:20:13
Documents
39
Period of Report
2024-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q nwp-20240331.htm   iXBRL 10-Q 392979
2 EX-31.1 nwp_20240331xex-311.htm EX-31.1 10146
3 EX-31.2 nwp_20240331xex-312.htm EX-31.2 10146
4 EX-32 nwp_20240331xex-32.htm EX-32 6518
  Complete submission text file 0000110019-24-000006.txt   2357602

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwp-20240331.xsd EX-101.SCH 18852
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwp-20240331_cal.xml EX-101.CAL 45151
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwp-20240331_def.xml EX-101.DEF 134884
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwp-20240331_lab.xml EX-101.LAB 244860
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwp-20240331_pre.xml EX-101.PRE 164110
43 EXTRACTED XBRL INSTANCE DOCUMENT nwp-20240331_htm.xml XML 169824
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.: 24917819
SIC: 4922 Natural Gas Transmission
(CF Office: 01 Energy & Transportation)