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Wastewater Treatment

Where does our water go after being used? How is it treated, and what is the process for cleaning the water we use in buildings?

 Wastewater Treatment Process

 Wastewater Treatment Video           (9 Min)

 Wastewater History

 Wastewater Treatment Video (3.5 Min)

Services and Information

Need help with a service? Require more information?

 Sewer Problems  

 Wastewater Rates 

 Watermain Flushing   

 Sewer Bylaw

 Projects and Initiatives

 Sewer Service Replacement

Wastewater Education

Looking for volunteer opportunities? Looking to ensure your home is safe from flooding? Looking for ways to reduce water use in your home and yard?

 Science of Wastewater Treatment    

 Indoor Water Conservation   

 Avoid Clogs and Backups

Tour Information: For an in depth look at our wastewater process, we invite you to take the Wastewater Treatment Plant Tour. Contact 403 320-3081 to schedule a tour.



For more information

Phone: 311 or 403-320-3111 (if outside of Lethbridge)
Online: Submit a service request