IGOUMENITSA
Περιφερειακή Ενότητα Θεσπρωτίας, Περιφέρεια Ηπείρου
Igoumenitsa wastewater treatment plant serves approximately 19,000 people in Thesprotia, Greece. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.