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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001336047-22-000007
Filing Date
2022-02-08
Accepted
2022-02-08 07:16:13
Documents
96
Period of Report
2021-12-31

Document Format Files

Seq Description Document Type Size
1 10-K BWP 2021 bwp-20211231.htm   iXBRL 10-K 2021597
2 BWP 21 Q4 EXHIBIT 22.1 bwp2021q410kex221.htm EX-22.1 6001
3 BWP 21 Q4 EXHIBIT 23.1 bwp2021q410kex231.htm EX-23.1 2898
4 BWP 21 Q4 EXHIBIT 31.1 bwp2021q410kex311.htm EX-31.1 11039
5 BWP 21 Q4 EXHIBIT 31.2 bwp2021q410kex312.htm EX-31.2 11108
6 BWP 21 Q4 EXHIBIT 32.1 bwp2021q410kex321.htm EX-32.1 4285
7 BWP 21 Q4 EXHIBIT 32.2 bwp2021q410kex322.htm EX-32.2 4211
  Complete submission text file 0001336047-22-000007.txt   10539724

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT bwp-20211231.xsd EX-101.SCH 64497
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT bwp-20211231_cal.xml EX-101.CAL 60139
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT bwp-20211231_def.xml EX-101.DEF 355037
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT bwp-20211231_lab.xml EX-101.LAB 804318
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT bwp-20211231_pre.xml EX-101.PRE 512648
90 EXTRACTED XBRL INSTANCE DOCUMENT bwp-20211231_htm.xml XML 2247088
Mailing Address 9 GREENWAY PLAZA, SUITE 2800 HOUSTON TX 77046
Business Address 9 GREENWAY PLAZA, SUITE 2800 HOUSTON TX 77046 866-913-2122
Boardwalk Pipeline Partners, LP (Filer) CIK: 0001336047 (see all company filings)

IRS No.: 203265614 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-32665 | Film No.: 22599306
SIC: 4922 Natural Gas Transmission