NIKITI Wastewater Treatment Plant, Sithonia, Central Macedonia, Greece

The NIKITI wastewater treatment plant is situated in the Sithonia municipal unit, part of the Sithonia municipality in the Chalkidiki peninsula, Central Macedonia, Greece. The plant serves a population equivalent of 9,133, classifying it as a small to medium agglomeration under Greek and EU regulations. As a Greek facility, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for agglomerations of this size discharging into coastal waters. The plant's treated effluent likely discharges into the Aegean Sea, given its proximity to the coast (within 50 km). The receiving waters support diverse marine life and are important for tourism and fisheries in the region. The plant plays a key role in protecting coastal water quality and public health in the Sithonia area.

The NIKITI plant is located in the Chalkidiki peninsula, with its treated effluent likely flowing into the Aegean Sea. The Aegean Sea is a semi-enclosed marine basin that supports diverse ecosystems, including seagrass meadows and fish nurseries, and is an important migratory corridor for marine species. Protecting water quality in this region is critical for maintaining ecological balance and supporting local tourism and fishing industries.