Dangerous Waste Permits

Regional Contacts for Contained-In Determinations

Southwest Regional Office

(Clallum, Clark, Cowlitz, Grays Harbor, Jefferson, Mason, Lewis, Pacific, Pierce, Skamania Thurston, and Wahkiakum counties)

Southwest Region

Report a spill: 1-360-407-6300

Ava Edmonson

Mailing address:
PO Box 47775
Olympia, WA 98504-7775

Physical Address:
300 Desmond Drive
Lacey, WA 98503

Information and receptionist:

FAX number:

Office hours:
8 AM - 5 PM

Persons with hearing loss can call 711 for Washington Relay Service.
Persons with a speech disability can call 877-833-6341.

(Local map and driving instructions)