 Dr. Perry McCarty,1989 |
Dr. Charles O'Melia, 1990 |
 Dr. James Morgan, 1991 |
 Dr. Daniel Okun, 1992 |
 C. P. Leslie Grady, Jr., 1993 |
 Dr. Raymond Loehr, 1994 |
 Dr. Philip Singer, 1995 |
 Mr. Robert Marini, 1996 |
 Dr. James Symons, 1997 |
 Dr. Jon Liebman, 1998 |
 Dr. Paul Busch, 1999 |
 Dr. Jerald Schnoor, 2000 |
 Dr. Vernon L. Snoeyink, 2001 |
 Dr. Appiah Amirtharajah, 2002 |
 Dr. Takashi Asano, 2003 |
 Dr. Christine Shoemaker, 2004 |
Dr. Donimic DiToro, 2005
|
Dr. James Edzwald,
2006
|
Dr. Richard Luthy,
2007
|
Dr. Janet Hering, 2008 |
Dr. John T. Novak,
2009
|
Dr. Daniel Peter Loucks,
2010
|
Dr. Glen T. Daigger, 2011 |
Dr. Dennis Lettenmaier, 2012 |
|
|
Dr. Jared Cohen, 2014 |
Dr. Diane McKnight, 2015 |
Dr. Jay Lund, 2016 |
|
|
|
Prof. Paul Bates, CBE, 2019 |
