Overview
Mountmellick Wastewater Treatment Plant serves County Laois, Ireland, treating wastewater for approximately 4,224 people. The plant operates under Ireland's implementation of the EU Urban Waste Water Treatment Directive.
Mountmellick Wastewater Treatment Plant is located in Cullenwood, County Laois, Ireland, serving a population of about 4,224. As a municipal facility in the Irish Midlands, it plays a key role in managing domestic wastewater for the Mountmellick area. The plant is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size (2,000-10,000 population equivalent). Ireland's Environmental Protection Agency (EPA) oversees compliance through discharge licensing, ensuring treated effluent meets quality standards for the receiving environment. Treated wastewater from the plant likely discharges into a local river system, eventually draining into the River Barrow or the River Nore, both part of Ireland's southeastern river network. These rivers support diverse aquatic life and flow into the Celtic Sea, making proper treatment essential for protecting downstream ecosystems and coastal water quality.
Environmental context
The plant's treated effluent enters a local watercourse within the Barrow-Nore-Suir catchment, a major river system in southeastern Ireland. This catchment drains into the Celtic Sea via Waterford Harbour. The rivers support salmon, trout, and lamprey populations, and the estuary is an important habitat for migratory birds. Effective wastewater treatment helps maintain water quality in this ecologically sensitive region.
Frequently asked questions
The plant is located in Cullenwood, Mountmellick, County Laois, Ireland.
The plant serves approximately 4,224 people in the Mountmellick area of County Laois.
Treated wastewater is discharged into a local river within the Barrow-Nore-Suir catchment, which flows to the Celtic Sea.
The plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), implemented by Ireland's EPA, which mandates secondary treatment for agglomerations of this size.
Under the EU Urban Waste Water Treatment Directive, plants serving 2,000-10,000 population equivalent are required to provide secondary treatment, typically involving biological processes to reduce organic matter and suspended solids.