Attendees of this year's Singapore International Water Week discuss how better controls, data monitoring, public education, and portfolio management would overcome potential barriers to “reused” water. Photo: Black & Veatch

Gary Amy, King Abdullah University of Science and Technology, Saudi Arabia

Mike Armstrong, WaterOne, Lenexa, Kan.

Vicente Arrebola, Miami-Dade Water & Sewer Department, Fla.

Gary Bickford, Australia Water Reuse Association, Sydney

Trevor Bishop, Environment Agency, Rotherham, U.K.

Greg Boettcher, City of Lakeland, Fla.

Khoo Teng Chye, PUB, Singapore's national water agency

Shaun Cox, Allconnex Water, Australia

Paul Freeman, Sydney Water Corp., Australia

Cathy Gerali, Metro Wastewater Reclamation District, Denver

Robert Ghirelli, Orange County Sanitation District, Calif.

Robert Glennon, author of Unquenchable: America's Water Crisis and What To Do About It

Adel Hagekhalil, City of Los Angeles Bureau of Sanitation

Judi Hansen, Sydney Water, Australia

George Hawkins, DC Water, Washington, D.C.

Ted Henifin, Hampton Roads Sanitation District, Virginia Beach, Va.

Andrew Hobday, Mars Inc., Hackettstown, N.J.

Chris Kaakaty, Dallas Water Utilities

Istvan Kenyeres, Organica Ecotechnologies Inc., Budapest, Hungary

Jeff Kightlinger, Metropolitan Water District of Southern California, Los Angeles

Mark Knudson, Tualatin Valley Water District, Ore.

Rainer Köhler, Vorstand Vertrieb, Berching, Germany

Mike Malouf, Barwon Water, Australia

David Marshall, Tarrant Regional Water District, Fort Worth,Texas

Ken Maynard, Water Environment Federation, Alexandria, Va.

Jim McDaniel, Los Angeles Department of Water and Power, Calif.

Peter Moore, Western Australia Water Corp., Leederville

Pat Mulroy, Southern Nevada Water Authority, Las Vegas

Sue Murphy, Water Corp., Perth, Australia

Cliff Neal, Central Arizona Project, Phoenix

Don Polmann, Tampa Bay Water, Fla.

Paul Pretto, Melbourne Water, Australia

Manian Ramesh, Nalco Co., Naperville, Ill.

Rob Renner, Water Research Foundation, Denver

Rob Skinner, Melbourne Water, Australia

Marsi Steirer, City of San Diego Public Works Department

Wong Toon Suan, PUB, Singapore's national water agency

Kathy Tiegs, Cucamonga Valley Water District, Rancho Cucamonga, Calif.

Maurice Tobon, Palm Beach County Water Utilities Department, Fla.

Jüergen Von Hollen, Norit, Enschede, The Netherlands

Kenny Waldroup, Department of Public Utilities, Raleigh, N.C.

Mike Wallis, East Bay Municipal Utility District, Oakland, Calif.

Rebecca West, Spartanburg Water System, S.C.

Lydia Whyatt, FourWinds Capital Management, Geneva, Switzerland

Roy Wolfe, Metropolitan Water District of Southern California, Los Angeles

Kum Chan Yoon, PUB, Singapore's national water agency

Ross Young, Water Services Association of Australia, Sydney

Lee Zhang Er, PUB, Singapore's national water agency