Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000110019-15-000007
Filing Date
2015-04-30
Accepted
2015-04-30 08:47:53
Documents
10
Period of Report
2015-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q nwp_20150331x10q.htm 10-Q 328927
2 EX-31.1 nwp_20150331xex31a.htm EX-31.1 12688
3 EX-31.2 nwp_20150331xex31b.htm EX-31.2 13033
4 EX-32 nwp_20150331xex32a.htm EX-32 7760
  Complete submission text file 0000110019-15-000007.txt   1626083

Data Files

Seq Description Document Type Size
5 XBRL INSTANCE DOCUMENT nwp-20150331.xml EX-101.INS 77743
6 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT nwp-20150331.xsd EX-101.SCH 12858
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT nwp-20150331_cal.xml EX-101.CAL 48584
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT nwp-20150331_def.xml EX-101.DEF 44526
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT nwp-20150331_lab.xml EX-101.LAB 220646
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT nwp-20150331_pre.xml EX-101.PRE 116276
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)

EIN.: 261157701 | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-07414 | Film No.: 15815475
SIC: 4922 Natural Gas Transmission