Attached files
| file | filename |
|---|---|
| EX-31.1 - EX-31.1 - WILLIAMS PIPELINE PARTNERS L.P. | c55978exv31w1.htm |
| EX-32 - EX-32 - WILLIAMS PIPELINE PARTNERS L.P. | c55978exv32.htm |
| EX-24.1 - EX-24.1 - WILLIAMS PIPELINE PARTNERS L.P. | c55978exv24w1.htm |
| EX-31.2 - EX-31.2 - WILLIAMS PIPELINE PARTNERS L.P. | c55978exv31w2.htm |
| EX-23.1 - EX-23.1 - WILLIAMS PIPELINE PARTNERS L.P. | c55978exv23w1.htm |
| 10-K - FORM 10-K - WILLIAMS PIPELINE PARTNERS L.P. | c55978e10vk.htm |
Exhibit 21.1
List of subsidiaries of Williams Pipeline Partners L.P.
| Entity | Jurisdiction | Relationship | ||
Williams Pipeline Operating LLC |
Delaware | 100% — owned by Williams Pipeline Partners L.P. | ||
Williams Pipeline Partners Holdings LLC |
Delaware | 100% — owned by Williams Pipeline Operating LLC | ||
Northwest Pipeline GP |
Delaware | 35% — owned by Williams Pipeline Partners Holdings LLC |