2026 –
Irfan Abid, Ph.D.; Terry W. Sturm, Ph.D., P.E., F.ASCE; Bruce W. Melville, Ph.D., M.ASCE and Seung Ho Hong for the paper, “Interaction between Pier Scour and Other Components of Scour under Clear-Water Conditions,” Journal of Hydraulic Engineering, September 2024.

2025 –
Duy Nguyen, Michael Kirkpatrick, Nicholas Williamson, Steven Armfield and Wenxian Lin, for the paper “Effect of Thermal Stratification in Meandering Turbulent Open-Channel Flow with Varying Sinuosity,” Journal of Hydraulic Engineering, September 2023.

2024 –
Byron Guerrero; Martin F. Lambert, A.M.ASCE and Rey Chin, for the paper “Extension of the 1D Unsteady Friction Model for Rapidly Accelerating and Decelerating Turbulent Pipe Flows,” Journal of Hydraulic Engineering, June 2022.

2023
Benjamin Hohermuth, Robert Boes and Stefan Felder, Ph.D., Aff.M.ASCE, for the paper “High-Velocity Air-Water Flow Measurements in a Prototype Tunnel Chute: Scaling of Void Fraction and Interfacial Velocity,” Journal of Hydraulic Engineering, November 2021.

2022 –
Jane Alexander; Zhao Li, Ph.D.; Pedro Lee; Mark Davidson; and Huan-Feng Duan, Ph.D., M.ASCE, for the paper “Experimental Investigation of the Effects of Air Pocket Configuration on Fluid Transients in a Pipeline,” Journal of Hydraulic Engineering, December 2020.

2021 –
Adel Emadzadeh and Yee-Meng Chiew, Ph.D., M.ASCE for the paper “Settling Velocity of Porous Spherical Particles,” Journal of Hydraulic Engineering, January 2020.

2020 –
Daniel Valero and Daniel Bung for the paper “Vectrino Profiler Spatial Filtering for Shear Flows Based on the Mean Velocity Gradient Equation,” Journal of Hydraulic Engineering, July 2018.

2019 –
Ana Maria Ferreira da Silva, A.M.ASCE and Mohsen Ebrahimi, Ph.D., EIT, A.M.ASCE for the paper “Meandering Morphodynamics: Insights from Laboratory and Numerical Experiments and Beyond,” Journal of Hydraulic Engineering, September 2017.

2018 –
Abul Basar M. Baki, Wenming Zhang, David Z. Zhu, M.ASCE, and Nallamuthu Rajaratnam, Ph.D., P.E., F.ASCE for the paper “Flow Structures in the Vicinity of a Submerged Boulder within a Boulder Array,” Journal of Hydraulic Engineering, May 2017.

2017 –
Yong G. Lai; Jianchun Victor Huang, Ph.D.; and Kuowei Wu for the paper “Reservoir Turbidity Current Modeling with a Two-Dimensional Layer-Averaged Model,” Journal of Hydraulic Engineering, December 2015.

2016
Seung Ho Hong; Terry W. Sturrm, Ph.D., M.ASCE; and Thorsten Stoesser, A.M.ASCE

2015
Jacob Odgaard, Ph.D., P.E., F.ASCE; Troy C. Lyons, P.E., M.ASCE; and Andrew J. Craig, P.E.

2014
R. James Gensheimer; E. Eric Adams, P.E., M.ASCE; and Adrian W. K. Law, Ph.D.

2013
Adrian C.H. Lai, Ph.D.; Daeyoung Yu, Ph.D.; and Joseph H.W. Lee, Ph.D., P.E., F.ASCE

2012
Thorsten Stoesser, Ph.D., M.ASCE; SU JIN KIM; and Panayiotis Diplas, Ph.D., M.ASCE

2011
Gokhan Kirkil, Ph.D., M.ASCE; George S. Constantinescu, Ph.D., M.ASCE; and Robert Ettema, Ph.D., M.ASCE

2010
Alan J.S. Cuthbertson, Ph.D.; David D. Apsley, Ph.D.; Peter A. Davies, Ph.D.; Giordano Lipari, Ph.D.; and Peter K. Stansby. Ph.D.

2009
Volker Weitbrecht, Dr. Ing.; Scott Socolofsky, Ph.D., M.ASCE; and Gerhard Jirka, Ph.D., P.E., F.ASCE

2008
Gustaaf A. Kikkert Ph.D.; Mark J. Davidson; Roger I. Nokes

2007
Francesco G. Carollo, Ph.D.; Vito Ferro, Ph.D.; Donatella Termini, Ph.D.

2006
Erik F.R. Bollaert, M.ASCE and Anton J. Schleiss, Ph.D.

2005
B. Mutlu Sumer, Ph.D.; Lloyd H.C. Chua; Nian-Sheng Cheng, Ph.D.; and Jorgen Fredsoe

2004
Samir Ali Ead, Ph.D., P.Eng. and N. Rajaratnam, Ph.D., P.Eng.

2003
Rodney J. Sobey

2002
Emily A. Zedler and Robert L. Street

2001
Alan F. Blumberg, Liagat Ali Khan, and John P. St. John

2000
Iwao Ohtsu, Youich LasudA, and Motoyasu Ishikawa

1999
Marcelo H. Garcia and Xin Huang

1998
Cornelis Kranenburg and Johan C. Winterwerp

1997
Tiancheng Song and Walter H. Graf

1996
Marcelo H. Garcia

1995
John E. Hite, Jr. and Walter C. Mih

1994
Charles J. Lemckert and Jörg Imberger

1993
Donald J. Hagerty

1992
Arved J. Raudkivi and Hans H. Witte

1991
A. Jacob Odgaard

1990
Abiola A. Akanbi and Nikolaos D. Katopodes

1989
Keith W. Bedford, Onyx Wai, Charles M. Libicki, and Robert Van Evra III

1988
Jörg Imberger

1987
Iehisa Nezu and Wolfgang Rodi

1986
Michael B. Abbott, Andrew D. McCowan, and Ian R. Warren

1985
Ben J. Alfrink and Leo C. Van Rijn

1984
Syunsuke Ikeda and Takaski Asaeda

1983
Gary Parker, Peter C. Klingeman, and David G. Mclean

1982
Dan Zaslavsky and Gideon Sinai

1981
Michael A. Leschziner and Wolfgang Rodi

1980
Y.H. Tsai and E.R. Holley

1979
Victor M. Ponce and Daryl B. Simons

1978
Mehmet S. Uzuner and John F. Kennedy

1977
Poothrikka P. Paily and Enzo O. Macagno

1976
Task Committee for the Preparation of The Manual on Sedimentation of the Sedimentation Committee of The Hydraulics Division

1975
Eduard Naudascher and Frederick A. Locher

1974
George D. Ashton and John F. Kennedy

1973
Wayne C. Huber, Donald R. F. Harleman, and Patrick J. Ryan

1972
Robert W. Zeller, John A. Hoopes, and Gerard A. Rohlich

1971
Edward R. Holley, Donald R. F. Harleman, and Hugo B. Fischer

1970
Norman H. Brooks and Robert C. Y. Koh

1969
Donald Van Sickle

1968
Samuel O. Russell and James W. Ball

1965
Francis F. Escoffier and Marden B. Boyd

1963
Gerald T. Orlob

1961
Hunter Rouse, Tien To Siao, and S. Nagaratnam

1959
Emmett M. Laursen

1957
Donald D. Ross

1955
James M. Robertson and Donald Ross

1953
Arthur T. Ippen

1951
Maurice L. Albertson, Y.B. Dai, Randolph A. Jensen, and Hunter Rouse

1949
Vito A. Vanoni

1947
A. A. Kalinske

1945
L. Standish Hall

1943
Harold A. Thomas and Emil P. Schuleen

1941
Thomas R. Camp