Find out how to reduce harmful microfibres from laundry.
See weekly results from the region’s wastewater treatment plants.
Testing and monitoring ensures that wastewater systems are working properly and that we are meeting environmental requirements. We monitor sewer overflows and wastewater treatment processes and test areas where wastewater is discharged, including 41 swimming areas around the region.
Construction projects are ongoing to maintain and upgrade the regional sewer system and wastewater treatment infrastructure.
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