POL Government Elected Officials Auditor Mary Hull Caballero Charter, Code and Policies City Code & Charter Online Code & Charter Title 19 Chapter 19.16  Rules And Regulations
19.16.295 Connections for Potable Water.

All docks or other such places, moorings, and dolphins where ocean going vessels will be moored for working cargo or repairs shall have connections for potable water installed in accordance with Title 25 of the Administration Code of the City of Portland.