<SEC-DOCUMENT>0001193125-18-325442-index.html : 20181113 <SEC-HEADER>0001193125-18-325442.hdr.sgml : 20181113 <ACCEPTANCE-DATETIME>20181113154721 ACCESSION NUMBER: 0001193125-18-325442 CONFORMED SUBMISSION TYPE: 424B3 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20181113 DATE AS OF CHANGE: 20181113 FILER: COMPANY DATA: COMPANY CONFORMED NAME: NORTHWEST PIPELINE LLC CENTRAL INDEX KEY: 0000110019 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION [4922] IRS NUMBER: 261157701 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 424B3 SEC ACT: 1933 Act SEC FILE NUMBER: 333-228174 FILM NUMBER: 181177712 BUSINESS ADDRESS: STREET 1: 295 CHIPETA WAY CITY: SALT LAKE CITY STATE: UT ZIP: 84108 BUSINESS PHONE: 801-583-8800 MAIL ADDRESS: STREET 1: 295 CHIPETA WAY CITY: SALT LAKE CITY STATE: UT ZIP: 84108 FORMER COMPANY: FORMER CONFORMED NAME: NORTHWEST PIPELINE GP DATE OF NAME CHANGE: 20071002 FORMER COMPANY: FORMER CONFORMED NAME: NORTHWEST PIPELINE CORP DATE OF NAME CHANGE: 19920703 </SEC-HEADER> <DOCUMENT> <TYPE>424B3 <SEQUENCE>1 <FILENAME>d588971d424b3.htm <DESCRIPTION>424B3 <TEXT> Document 1 - file: d588971d424b3.htm
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