We help you improve the way you 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 NC WEA Conference

Join us at the annual North Carolina AWWA-WEA Conference November 3-6th at the Raleigh, NC Convention Center.  Hydro International's Advanced Grit Management® products will be prominently featured in our local representative EW2 Environmental's booth. 

Tradeshow
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Event 3 Rivers Wet Weather Conference

Join us at the annual Three Rivers Wet Weather Sewer Conference in Monroeville, PA to learn more about how Hydro International's Wet Weather Solutions can solve some of the most difficult challenges that CSO communities face.

Tradeshow
News Hydro International acquires M&N Electrical and Mechanical Services Ltd

We are now the UK’s leading provider of solutions for the wastewater treatment plant headworks.

Posted on 
22 July 2019
Mergers & Acquisitions
News Hydro-Logic® Services wins natural flood management projects

Our consulting team has won three catchment-scale natural flood management projects with UK councils.

Posted on 
01 April 2019
Flood prevention
News Up-Flo® Filter TAPE Certified for GULD

Up-Flo® Filter has been certified by the Washington State TAPE to remove TSS and phosphorus. 

Posted on 
08 March 2019
Stormwater
News HeadCell Headworks Upgrade Wins 2018 DBIA Top Project Award

Each year the Design Build Institute of America (DBIA) selects the best large-scale Design / Build projects in the United States in a wide variety of infrastructure categories. Atlanta’s R.M.

Posted on 
07 February 2019
Wastewater Treatment