High-quality and reliable water supply
We supply clean and high-quality domestic water and efficiently treat wastewater throughout the Seinäjoki area. We build, develop, and maintain the region’s water and wastewater networks.
More information of water supply
Best groundwater and efficient wastewater treatment
Domestic water of high quality
We continuously monitor the quality of domestic water through both governmental oversight and self-monitoring. The domestic water we supply meets all the quality requirements for domestic water.
Responsible wastewater management
We remove 99% of pollutants from wastewater. Wastewater is mainly treated at Seinäjoki Central Water Treatment Plant and as a purchased service at Lapua jätevesi Oy’s wastewater treatment plant
Reliable water supply
We invest annually in our supply reliability by maintaining, developing, and renewing our wastewater and water supply networks. Additionally, we participate in building networks for new or developing urban areas.