Phone numbers and addresses for Ecology offices

This section investigates, oversees, and supervises, cleanup of contaminated sites in these counties: Benton, Chelan, Douglas, Kittitas, Klickitat, Okanogan, Yakima.

EASTERN REGION
4601 N. Monroe
Spokane WA 99205-1295
(509) 329-3400

This section investigates, oversees, and supervises cleanup of contaminated sites in these counties: Adams, Asotin, Columbia, Ferry, Franklin, Garfield, Grant, Lincoln, Pend Oreille, Spokane, Stevens, Walla Walla, Whitman.

HANFORD PROJECT
P.O. Box 47600
Olympia WA 98504-7600
1-800-321-2008

Nuclear Waste Program
1315 W. 4^th Ave.
Kennewick WA 99336-6018
(509) 735-7581

This project’s primary duties include providing state oversight of the Hanford cleanup. They are also responsible for permitting and compliance with the state solid waste, hazardous waste, and water quality laws at the Hanford sites.

This section’s duties include developing regulations and policies as well as developing and managing budget and information systems, managing data, providing program-wide technical support, coordinating activities for underground storage tanks, and overseeing and supervising the cleanup of hazardous waste sites which are federal facilities and/or Superfund sites.

INDUSTRIAL SECTION
P.O. Box 47600
Olympia WA 98504-7600
(360) 407-6916

This section investigates, oversees, and supervises cleanup of contaminated sites at major pulp and paper mills, aluminum smelters and oil refineries, statewide.

NORTHWEST REGION
3190 160^th Ave. SE
Bellevue WA 98008-5452
(425) 649-7000

This section investigates, oversees, and supervises cleanup of contaminated sites in these counties: Island, King, Kitsap, San Juan, Skagit, Snohomish, Whatcom.

SOUTHWEST REGION
P.O. Box 47775
Olympia WA 98504-7775
(360) 407-6300

This section investigates, oversees, and supervises cleanup of contaminated sites in these counties: Clallam, Clark, Cowlitz, Grays Harbor, Jefferson, Lewis, Mason, Pacific, Pierce, Skamania, Thurston, Wahkiakum.