Basic Septic – Service Areas
All of Washington State
Kittitas County
Ellensburg
Cle Elum
Easton
Yakima County
Selah
Yakima
Moxee
Zillah
Sunnyside
Granger
Grandview
Benton County
Benton City
Richland
Kennewick
Franklin County
Pasco
Grant County
Moses Lake
Ephrata
Quincy
Adams County
Chelan County
Wenatchee
East Wenatchee
Chelan
Dryden
Manson
Leavenworth
Lake Chelan
Douglas County
East Wenatchee
Waterville
Thurston County
Lacey
Olympia
Yelm
Lewis County
Chehalis
Centralia
Cowlitz County
Clark County
Vancouver
Mason County
Shelton
Hoodsport
Lake Cushman
King County
Pierce County
