Our Members
Our members include water, wastewater and industrial treatment professionals from around the world and include treatment plant operators, managers, electricians, instrument technicians, engineers, researchers, consultants, regulatory officials, and manufacturers.  Below is a list of our members listed by their membership category. Our members are appreciatively acknowledged with whose membership, participation  and research contributions make it possible for our non-profit organization to continue to successfully achieve the goals and objectives of our mission.

ITA Members









Carollo Engineers


JDF & Associates, Dr. Richard Furness, Flow Expert

V&A Consulting Engineers

XCG Consultants, Ltd.


Dow Chemical USA

Eastman Chemical Company

Gulf Coast Waste Disposal Authority

Weyerhaeuser Company

Municipal (Public/Private Utilities)

Charleston Commission of Public Works

City of Calgary

City of Edmonds

City of Hamilton

City of Houston

City of Jacksonville Beach

City of Vacaville

City of Winnipeg

City of Yuba City

Columbus Water Works

Corporation of the Town of Midland

District of Columbia Water and Sewer Authority

East Bay Municipal Utility District

Louisville and Jefferson County Metropolitan Sewer District

Metropolitan Water Reclamation District of Greater Chicago

New York City Department of Environmental Protection

Orange County Sanitation District

Padre Dam Municipal Water District

Prince William County Service Authority

Regional Municipality of Niagara

San Francisco Public Utilities Commission

Town of Quispamsis

Other / Non-Profit / Regulatory / Federal

New York Water Environment Association