| Authority Having Jurisdiction in Washington by Township/City |
| Authority Having Jurisdiction in Washington by County | |||
| Adams | Asotin | Benton | Chelan |
| Clallam | Clark | Columbia | Cowlitz |
| Douglas | Ferry | Franklin | Garfield |
| Grant | Grays Harbor | Island | Jefferson |
| King | Kitsap | Kittitas | Klickitat |
| Lewis | Lincoln | Mason | Okanogan |
| Pacific | Pend Oreille | Pierce | San Juan |
| Skagit | Skamania | Snohomish | Spokane |
| Stevens | Thurston | Wahkiakum | Walla Walla |
| Whatcom | Whitman | Yakima | |