Overview
Ballynacor wastewater treatment plant serves approximately 102,500 people in Derrymacash, Northern Ireland. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this scale.
Ballynacor is a wastewater treatment plant located in Derrymacash, County Armagh, Northern Ireland, within the Armagh City, Banbridge and Craigavon District Council area. The facility serves a population of approximately 102,467, classifying it as a large agglomeration under EU regulations. As a plant serving over 100,000 people, Ballynacor is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary biological treatment for all discharges from agglomerations of this size. The directive also mandates more advanced treatment if the receiving waters are designated as sensitive areas, such as those prone to eutrophication. The treated effluent from Ballynacor likely discharges into a local watercourse that flows into Lough Neagh, the largest lake in the British Isles, and ultimately to the Atlantic Ocean via the River Bann. Lough Neagh supports diverse aquatic life and is an important ecological resource for the region.
Environmental context
The plant's treated effluent discharges into a watercourse that drains into Lough Neagh, a large freshwater lake in Northern Ireland. Lough Neagh is a significant ecological site, supporting a wide variety of bird species and aquatic life, and is an important resource for fishing and recreation. The lake's waters eventually flow via the River Bann to the Atlantic Ocean, making the plant's discharge quality critical for maintaining the health of this downstream ecosystem.
Frequently asked questions
Ballynacor wastewater treatment plant is located in Derrymacash, County Armagh, Northern Ireland, within the Armagh City, Banbridge and Craigavon District Council area.
Ballynacor serves approximately 102,467 people, classifying it as a large agglomeration under EU regulations.
The treated effluent from Ballynacor is discharged into a local watercourse that flows into Lough Neagh, the largest lake in the British Isles, and eventually to the Atlantic Ocean via the River Bann.
As a plant serving over 100,000 people, Ballynacor is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment and potentially advanced treatment if the receiving waters are sensitive areas.
In the United Kingdom, wastewater treatment plants serving agglomerations of this size typically provide secondary biological treatment, and may include tertiary treatment such as nutrient removal if discharging into sensitive waters like Lough Neagh.
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