We help people improve the way they process, treat and manage water.

With over 30 years of experience and a reputation for engineering excellence, businesses and public organizations all over the world rely on our stormwater, wastewater, flood control and CSO products and services to increase operational performance and reduce environmental impact.

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Event Stormwater Webinar: Flood Control Valves

As storm frequency and intensity increases, more civil engineers are exploring options to mitigate the risk of flood damage to infrastructure.

Stormwater
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Event OK WEA Conference

Hydro International will be exhibiting at the Oklahoma APWAOK/OWEA conference May 14-16th in Tulsa, OK. Hydro will be presenting a paper on grit removal technologies during the technical sessions.

Grit Removal
Event South Carolina Environmental Conference

Hydro International will be exhibiting at the South Carolina Environmental Conference March 11th-13th in Myrtle Beach, SC.

Grit Removal
News Hydro-Brake Optimum design tool launched for US engineers

Our new online tool makes it easy for engineers to design and specify customized flow control valves for US LID and flood protection projects. 

Posted on 
03 January 2018
Flow control
Event Texas Water Conference

Visit Hydro International at the Texas Water Conference April 23-26th in San Antonio to learn how dozens of Hydro International's Advanced Grit Removal solutions have protected Texas Wastewater Treatment Plants from the devastating effects of grit. 

Conference
Event New England WEA Conference

Visit Hydro International at the New England Water Environment Association Conference in Boston January 21-24 to learn how Hydro International's Advanced Grit Management systems reduce maintenance and improve operations for treatment plants around New

Conference
Event California Food Processors Conference CLFP

Visit Hydro International at the California Food Processors conference on February 21-22nd in Sacramento. We'd love to show you how the Hydro MicroScreen can improve your operations and save food processors money. 

Conference
News China's first Grit King commissioned

China's first ever advanced grit management system has been successfully commissioned.

Posted on 
10 December 2017
Wastewater Treatment