Newtownstewart Wastewater Treatment Plant, County Tyrone, Northern Ireland

Newtownstewart wastewater treatment plant is located in the town of Newtownstewart, County Tyrone, Northern Ireland, United Kingdom. It serves a population of approximately 2,170 people, classifying it as a small agglomeration under EU regulations. The plant employs advanced treatment processes, which go beyond the secondary treatment standard required by the EU Urban Waste Water Treatment Directive for discharges into freshwater. With a designed capacity of 4,320 cubic meters per day and an annual discharge volume of 483.12 megaliters, the facility operates well within its capacity. The treated effluent is discharged into the local water environment, ultimately draining into the River Foyle and then into Lough Foyle, an ecologically important estuary on the north coast of Ireland. The advanced treatment helps protect the sensitive aquatic ecosystems in the Foyle catchment, which supports salmon and other freshwater species.

The plant discharges into the River Foyle catchment, which flows northward into Lough Foyle, a large estuary on the border of Northern Ireland and the Republic of Ireland. Lough Foyle is a designated Area of Special Scientific Interest (ASSI) and supports diverse birdlife and fish populations, including Atlantic salmon. The advanced treatment level helps minimize nutrient loading and protects the ecological health of this important coastal water body.