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 NEWEA Conference

Join us in Boston for the New England Water Environment Association's annual conference to discover the many ways that effectively removing fine grit particles can make your plant run smoother, increase process efficiency, and save you money.

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Event NY WEA Conference

Join us in Manhattan for the New York WEA conference to learn how Hydro International's Advanced Grit Removal systems have improved performance at plants all across the Eastern Seaboard. 

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Event SCAWWA / WEASC Conference

Join us at the South Carolina Water Environment Association / SCAWWA conference Feb 2-4 in Myrtle Beach to learn how total plant protection with a Hydro International HeadCell system can be one of the biggest cost saving improvements you can make to yo

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Event Texas Water 2020

Join us in Fort Worth at the Texas Water Conference to learn about the 80+ grit removal projects we have installed throughout Texas and the phenomenal performance increases these plants have seen. 

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Event California / Nevada WEA Conference

Join us in Reno for the 2020 California / Nevada Water Environment Association conference to learn more about how Hydro International's Advanced Grit Management systems can protect your plant and reduce your operating costs. 

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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