Overview
Tullamore Waste Water Treatment Plant serves approximately 24,000 people in County Offaly, Ireland. It discharges treated effluent into the Grand Canal, which flows into the River Barrow and ultimately the Celtic Sea.
Tullamore Waste Water Treatment Plant is a municipal facility located in Tullamore, County Offaly, Ireland. It serves a population of approximately 24,055, making it a medium-sized agglomeration under Irish and EU classifications. The plant is situated near the Grand Canal, a key waterway in the Irish midlands. As an Irish wastewater treatment plant serving a population over 10,000, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum. For inland plants discharging to freshwater, the directive also mandates appropriate nutrient removal if the receiving waters are sensitive. Compliance with the directive ensures a standard level of treatment. The treated effluent from the plant is discharged into the Grand Canal, which connects to the River Barrow. The River Barrow flows southward through County Carlow and County Wexford before entering the Celtic Sea at Waterford Harbour. This waterway supports diverse aquatic life and is an important ecological corridor in southeastern Ireland.
Environmental context
The plant discharges into the Grand Canal, a man-made waterway that links the River Shannon to the River Barrow. The River Barrow is part of the Barrow-Nore-Suir catchment, one of Ireland's largest river systems, supporting salmon, trout, and otter populations. The river flows into Waterford Harbour, a designated Special Area of Conservation (SAC) under the EU Habitats Directive, known for its tidal mudflats and birdlife. The plant's discharge must meet strict quality standards to protect these downstream ecosystems.
Frequently asked questions
The plant is located at Canal Bank Walkway, Srah Bridge, Tullamore, County Offaly, Ireland, near the Grand Canal.
The plant serves approximately 24,055 people in Tullamore and the surrounding area.
Treated effluent is discharged into the Grand Canal, which connects to the River Barrow and eventually flows into the Celtic Sea at Waterford Harbour.
As an Irish plant serving over 10,000 people, it operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment and, if needed, nutrient removal for sensitive areas.
Plants of this scale in Ireland typically provide secondary treatment (biological treatment) and may include phosphorus removal to meet water quality standards for inland waters.
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