Region 10 - Pacific Northwest

Alaska, Idaho, Oregon, and Washington are in Region 10.
In Region 10, Idaho, Oregon, and Washington have approved state programs.
For more information about the Region 10 UST Program, visit the Region 10 UST Web page.
UST Program Performance Measures provide program performance data for all states and territories.

U.S. EPA, Region 10
1200 Sixth Avenue
Mail Code: OCE-082
Seattle, WA 98101
Phone: (206) 553-6708
Fax: (206) 553-0151

UST/LUST Managers
Edward Kowalski, Director	Office of Compliance and Enforcement	(206) 553-6695
Lauris Davies, Associate Director	Office of Compliance and Enforcement	(206) 553-2857
Eric Sirs, UST Program Contact	Groundwater Unit	(208) 378-5762
State Officers
Todd Bender	Alaska State Coordinator, UST Inspector, Case Developer	(206) 553-0344
Erik Sirs	Idaho State Coordinator, Grants/ARRA Lead, UST Inspector	(208) 378-5762
Katie Griffith	Oregon State Coordinator, Case Developer	(206) 553-2901
Jim Greeves	Washington State Coordinator, UST Inspector	(360) 753-8072
Tribal Leads
Mary Milner	Regional UST/LUST Tribal Program Support	(206) 553-6061
Phil Nenninger (Indian Health Service)	UST Inspector	(206) 553-4012, (306) 792-1235 ext 111 (IHS Office)
Rob Rau	Regional UST/LUST Tribal Program Contact	(206) 553-6285
Regional Tribal Program Website
Other Contacts
Shaunesy Walden	Office Manager, Groundwater Unit	(206) 553-0666
Anne Christopher	Case Developer	(206) 553-8293
Ben Horwitz	UST Inspector	(206) 553-2241
Office of Regional Counsel
Deborah Hilsman	Assistant Regional Counsel	(206) 553-1810