For statewide policy and technical issues, and out-of-state, federal and other agency inquiries:
Kyle Dorsey
State Biosolids Program Coordinator
kyle.dorsey@ecy.wa.gov
360-407-6559
Emily Kijowski
Biosolids Technical Specialist
Emily.Kijowksi@ecy.wa.gov
360-789-6592
Betty Ann Bickner
Regional Biosolids Program Coordinator
Biosolids and septage permits and related issues for these Eastern Region counties: Grant, Ferry, Lincoln, Pend Oreille, Spokane, Stevens
bettyann.bickner@ecy.wa.gov
509-329-3505
Terri Costello
Regional Biosolids Program Coordinator
Biosolids and septage permits and related issues for these Eastern Region counties:
Adams, Asotin, Columbia, Garfield, Franklin, Walla Walla, and Whitman
Septage permits and related issues for these Central Region counties:
Chelan, Douglas, Okanogan
terri.costello@ecy.wa.gov
509-329-3579
Canming Xiao
Regional Biosolids Program Coordinator
Septage permits and related issues for these Central Region counties:
Benton, Kittitas, Klickitat, Yakima
canming.xiao@ecy.wa.gov
509-575-2842
Peter Severtson
Regional Biosolids Program Coordinator
Biosolids (non-septage) permits and related issues in the Central Region
peter.severtson@ecy.wa.gov
509-379-4737
Amber Corfman
Regional Biosolids Program Coordinator
Biosolids and septage permits and related issues in the Northwest Region
amber.corfman@ecy.wa.gov
360-255-4406
Shawnté Greenway
Regional Biosolids Program Coordinator
Biosolids and septage permits and related issues in the Southwest Region
shawnte.greenway@ecy.wa.gov
360-407-6055