Contact Information
Testing Information and Application Requests
Dylan Ahearn, Ph.D.
STTC Technical Services Lead
Affiliation:
Herrera Environmental Consultants
E-mail:
dahearn@herrerainc.com
Phone:
(206) 407-9538
STTC Management Team
Paul Wirfs, P.E.
ODOT Project Sponsor
Affiliation:
Oregon Department of Transportation
Jennie Morgan, Ph.D.
ODOT Project Manager
Affiliation:
Oregon Department of Transportation
John Lenth
STTC Manager
Affiliation:
Herrera Environmental Consultants
E-mail:
jlenth@herrerainc.com
Phone:
(206) 245-7539
Joanna Ogintz, P.E.
STTC Assistant Manager
Affiliation:
Herrera Environmental Consultants
E-mail:
jogintz@herrerainc.com
Phone:
(971) 200-8883
Dylan Ahearn, Ph.D.
STTC Technical Services Lead
Affiliation:
Herrera Environmental Consultants
E-mail:
dahearn@herrerainc.com
Phone:
(206) 407-9538
STTC Board of Directors
Benjamin Benninghoff
Oregon Department of Environmental Quality
Elizabeth Fassman-Beck, Ph.D.
Southern California Coastal Water Research Project
Richard Heineman
Pennsylvania Department of Transportation
Mieke Hoppin, P.E.
City of Tacoma
Planning and Development Services
Doug Howie, P.E.
Washington Department of Ecology
Anand Jayakaran, Ph.D., P.E.
Washington State University – Extension
Washington Stormwater Center
Bhaskar Joshi, Ph.D., P.E., PMP
California Department of Transportation
Thomas Parker
Federal Highway Administration
Sheila Sahu, P.E.
Clean Water Services
Regional Utility Services Department
Henry Stevens
City of Portland
Bureau of Environmental Services
Therese Walch
City of Eugene
Public Works Engineering
Paul Wirfs, P.E.
Oregon Department of Transportation
Elle Worrlien, P.E.
Clean Water Services
Planning and Development Services
STTC Technical Advisory Committee
Tony Gilbertson
Clean Water Services (retired)
Daniel Jenkins
City of Portland
Bureau of Environmental Services
Jennie Morgan, Ph.D.
Oregon Department of Transportation
David Sample, Ph.D., P.E., D. WRE
Virginia Polytechnic Institute and State University
Tammie Wilson
Clean Water Services