Athlone Waste Water Treatment Plant - County Westmeath, Ireland | Municipal Wastewater Facility

Athlone Waste Water Treatment Plant is a municipal facility located in County Westmeath, Ireland, serving a population of approximately 21,155. The plant is situated in the Municipal District of Athlone-Moate, near the River Shannon, and plays a key role in managing wastewater from the town of Athlone and surrounding areas. As an Irish wastewater treatment plant serving a medium-sized agglomeration, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC). This directive requires secondary treatment for discharges to freshwater and estuaries from populations over 2,000, and more stringent treatment in sensitive areas. The plant's treatment processes are designed to meet these regulatory standards, ensuring compliance with Irish environmental law. The treated effluent is discharged into the River Shannon, Ireland's longest river, which flows through Lough Ree and Lough Derg before reaching the Shannon Estuary and ultimately the Atlantic Ocean. The Shannon supports diverse aquatic life and is an important ecological corridor. The plant's operations help protect water quality in this significant river system and downstream environments.

The plant discharges into the River Shannon, which flows through Lough Ree and Lough Derg, two large lakes that support diverse aquatic ecosystems, including fish populations and migratory birds. The Shannon Estuary, where the river meets the Atlantic Ocean, is a productive coastal environment. The plant's treatment helps maintain water quality in this ecologically sensitive river system, which is vital for recreation, fisheries, and biodiversity.