Territorial Jurisdiction

Plumbers & Steamfitters Local Union 598 proudly serves the following Counties.  Feel free to click on the County to visit thier website for more information.  We have also provided a map below. 


 Washington Counties
 Oregon

Douglas - Eastern half
Okanogan - Eastern half
Ferry - Western portion
Lincoln - Western portion
Asotin - All (excluding Clarkston city limits)
Kittitas - except Northern tip
Walla Walla - All
Whitman - Southwest portion

 Grant - All
Adams - All
Benton - All
Yakima - All
Garfield - All
Franklin - All
Klickitat - All
Columbia - All

Grant - All
Union - All
Morrow - All
Wallowa - All
Umatilla - All

Territorial Jurisdiction