General Information


March 2023 - March 2025

(2-year terms)

President Sean Warden (Dominion)
Vice President Kevin Crosby (Montrose AQS)
Secretary Jason Bouwman (NWCAA)
Treasurer Robin Segall
Editor Jonathan Lewis (Montrose AQS)
Past President Glenn England (Ramboll)

Directors At Large

Ilya Alimov (TRC) 3 Years (Through March 2024)
Brian Typer (Enthalpy) 3 Years (Through March 2024)
Tommy Leach (retired) 3 Years (Through March 2025)
Josh Childers (Clean Air) 3 Years (Through March 2026)
Jordan Laster (Alliance) 3 Years (Through March 2026)

SES Committee Members

Committee Chairperson
Awards & Scholarship Peter Westlin
Conference Steering Wad Bice
Data Quality Tate Stricker
Editorial Jonathan lewis
Ethics Katie Shonk
Matthew S. DeVito Award Roy Owens
Membership & Outreach Sean Warden
QSTI/QSTO Peter Westlin and Glenn England
Rules and Constitution Steffan Johnson
Safety Tommy Leach
Web Page David Eckard

SES Hall of Fame Members

Roger Shigehara 1986 Jim Jahnke 2002
Walter Smith 1986 Michael W. Hartman 2004
Billy Mullins 1988 Richard H. Russel 2004
Ronald Ostendorf 1988 Robert Finkin 2005
Gene Wellman 1989 Jim Craigmile 2006
William DeWees 1990 Glenn England 2007
Charles Duncan 1990 Lesley Sloss 2008
Fred Hopton 1990 Tom Baldwin 2009
Gene Riley 1992 Roy Owens 2010
* George Walsh 1992 Scott Evans 2011
Peter Westlin 1992 Yves Tondeur 2012
James Peeler 1993 Bill Walker 2013
Howard Schiff 1993 Laura Kinner 2014
Tony Eggleston 1994 Jim Serne 2015
Victor Hanson 1996 Angela Hansen 2016
* Thomas Rose 1997 Ray Merrill 2017
Mike Fogle 1998 David Elam 2018
Robin Segall 1999 Stef Johnson 2019
* Keith Curtis 2000 Jeff Ryan 2023
* Mathew S. Devito 2001
* indicates deceased
Gail Westlin was awarded honoraryHall of Fame
status in 2011

The Matt DeVito Award

The Matthew DeVito award recognizes an individual’s superior ethical conduct and major contributions towards ensuring measurement data quality and representativeness, and the safe implementation of source testing. The procedure the Board established is that an SES member nominates a candidate by letter and includes a justification statement. The nominee does not have to be a SES member. Nominations should describe the nominee and how that person embodies the principles of quality, integrity, safety, and an ethical approach toward stack sampling. Send your detailed nomination for the Matthew S. DeVito Award to the attention of Roy Owens by January 15 of each year.

Past Recipients of Matthew DeVito Award:

  • Gene Riley, 2002
  • Peter Westlin, 2005
  • Dave Curtis, 2007
  • Mike Hartman, 2009
  • David Bagwell, 2011
  • Mike Denomme, 2013
  • Mike Fogle, 2014
  • Thomas Graham, 2016
  • Jon Hays (posthumously), 2018
  • Thomas Leach, 2019

Link to Scholarship Programs