
Bill Davignon, Chairperson
Nussbaumer & Clarke, Inc.
(716) 827-8000
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David Barnes, Treasurer/ Secretary
Jacobs Engineering
John Salvagno, Director
Hazen and Sawyer

Angela Hintz, Western Chapter Representative
JM Davidson
Rebecca Carmine-Shaw, Director
Hazen and Sawyer
Lisa Derrigan, Director
GHD
Joseph Fiegl, Director
Erie County DEP

Jamie Johnson, Director
AECOM

Michael Kessler, Director
Town of Tonawanda

Paul McGarvey, Director
GHD
Craig Moore, Director
Siewert Equipment
Dan O’Sullivan, Director
Buffalo Sewer Authority
Jake Kocic, Director
GHD
Noelle Sawicki, Director
Town of Tonawanda
Ethan Smith, Director
TECSmith
Mackenzie App, Young Professionals Committee Co-chair
M.E. Simpson Co.
Nadia Mugisha, Young Professionals Committee Co-chair
Arcadis
Katie Walsh, Young Professionals Committee Co-chair
Buffalo Sewer Authority