AEGIO wastewater treatment plant serves the municipal area of Aigio in western Greece. It handles wastewater from approximately 27,500 residents, operating under EU regulatory standards for medium-sized agglomerations.
The AEGIO wastewater treatment plant is located in the municipal unit of Aigio, within the region of Western Greece. It serves a population of approximately 27,500 people, classifying it as a medium-sized agglomeration under EU classification. The plant is situated near the coast of the Gulf of Corinth, an important marine environment. 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 directive also mandates more advanced treatment if the receiving waters are sensitive. The treated effluent is discharged into the Gulf of Corinth, which connects to the Ionian Sea and ultimately the Mediterranean Sea. This coastal discharge requires careful management to protect marine ecosystems, including seagrass meadows and fish spawning grounds. The plant plays a key role in maintaining water quality in the region, supporting both local communities and downstream marine biodiversity.
Environmental context
The plant discharges into the Gulf of Corinth, a semi-enclosed basin connected to the Ionian Sea. This coastal environment supports diverse marine life, including important fisheries and migratory species. The Gulf's waters are influenced by seasonal tourism and agricultural runoff, making effective wastewater treatment critical for preventing eutrophication and protecting coastal habitats.
Frequently asked questions
The AEGIO plant is located in the municipal unit of Aigio, in the region of Western Greece, near the coast of the Gulf of Corinth.
The plant serves approximately 27,500 residents, classifying it as a medium-sized agglomeration under EU standards.
The treated effluent is discharged into the Gulf of Corinth, a coastal marine environment that connects to the Ionian Sea.
As a Greek facility, the plant operates under the EU Urban Waste Water Treatment Directive 91/271/EEC, which requires secondary treatment for medium-sized agglomerations discharging to coastal waters.
Under the EU Urban Waste Water Treatment Directive, plants serving 10,000 to 150,000 people (medium agglomerations) typically require secondary treatment, with tertiary treatment if discharging into sensitive areas.