UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Notice of Effectiveness
Effectiveness Date:
March 19, 2026 4:00 P.M.
Form:
S-3
CIK:
0001336047
Company Name:
Boardwalk Pipeline Partners, LP
File Number:
333-294210
CIK:
0001262943
Company Name:
BOARDWALK PIPELINES LP
File Number:
333-294210-01