FRONT PAGE COMPANY USE SURROUNDINGS ECONOMIC MEDIA FEEDBACK CONTACT INFORMATION KAKOLANMÄKI WASTEWATER TREATMENT PLANT Turku Region Treatment Plant Oy is a service provider owned by ten municipalities, which offers its owners and other customers a good quality wastewater treatment service in a cost-effective manner. The company is responsible for and takes care of the operation of the Kakolanmäki wastewater treatment plant and its treatment results. The aim of using a wastewater treatment plant is to achieve the best possible treatment result that meets at least the provisions of the environmental permit. The plant treats the wastewater of almost 300,000 inhabitants of the Turku region. In addition, the plant treats industrial wastewater in the area. Turku Region Cleaning Plant Oy started its production operations at the beginning of 2009. The Kakolanmäki wastewater treatment plant treats all municipal wastewater in the Turku region. In all water supply matters, consumers must contact the municipal water supply institution directly. QUICK LINKS Visitor groups Reports Financial statements 2014 (pdf 649 Kb) Area of operation Introductory videos HAZARDOUS WASTE campaign Turku Region Cleaning Plant Ltd (1774713-5), Polttimonkatu 2 , 20100 TURKU