WAC 16-750-004. Noxious weed region descriptions

The state of Washington is divided into six regions for the purpose of designating Class B noxious weeds. (1) Region 1 description. A region containing all lands lying within the boundaries of Clallam, Jefferson, Grays Harbor, Mason, and Pacific counties. (2) Region 2 description. A region containing all lands lying within the boundaries of San Juan, Whatcom, Skagit, Snohomish, Island, King, Kitsap, Pierce, and Thurston counties. (3) Region 3 description. A region containing all lands lying within the boundaries of Lewis, Cowlitz, Wahkiakum, Clark, and Skamania counties. (4) Region 4 description. A region containing all lands lying within the boundaries of Chelan, Douglas, Okanogan, Ferry, Stevens, and Pend Oreille counties. (5) Region 5 description. A region containing all lands lying within the boundaries of Klickitat, Yakima, Kittitas, Grant, Adams, Lincoln, Spokane, and Whitman counties. (6) Region 6 description. A region containing all lands lying within the boundaries of Benton, Franklin, Walla Walla, Columbia, Garfield, and Asotin counties.