Overview
Mallow Wastewater Treatment Plant serves approximately 18,000 people in County Cork, Ireland. It operates under the EU Urban Waste Water Treatment Directive, which mandates secondary treatment for agglomerations of this size.
Mallow Wastewater Treatment Plant is a municipal facility located in County Cork, Ireland, serving the town of Mallow and surrounding areas. The plant treats wastewater from a population equivalent of approximately 18,000, classifying it as a medium-sized agglomeration under Irish and EU regulations. As an Irish wastewater treatment plant, Mallow operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for discharges to freshwater and estuaries from agglomerations of this scale. The treated effluent from Mallow Wastewater Treatment Plant is discharged into the River Blackwater, one of Ireland's longest rivers, which flows through County Cork and empties into the Celtic Sea at Youghal. The River Blackwater supports diverse aquatic life, including Atlantic salmon and freshwater pearl mussel, and its estuary is an important habitat for migratory birds.
Environmental context
The plant discharges into the River Blackwater, which flows approximately 168 km through Munster before reaching the Celtic Sea at Youghal. The river supports a rich ecosystem, including salmonid fisheries and populations of otters and kingfishers. The downstream estuary is a designated Special Protection Area for wintering waterbirds, highlighting the importance of maintaining high effluent quality to protect these sensitive habitats.
Frequently asked questions
Mallow Wastewater Treatment Plant is located in County Cork, Ireland, near the town of Mallow. The facility serves the municipal area of Mallow and surrounding rural communities.
The plant serves a population equivalent of approximately 18,000 people, classifying it as a medium-sized agglomeration under EU wastewater directives.
The treated effluent from Mallow Wastewater Treatment Plant is discharged into the River Blackwater, which flows through County Cork and ultimately reaches the Celtic Sea at Youghal.
As an Irish plant, Mallow operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for discharges to freshwater from agglomerations of this size. Compliance is enforced by the Irish Environmental Protection Agency.
For agglomerations of this scale in Ireland, the EU Urban Waste Water Treatment Directive mandates secondary treatment. Many plants also incorporate nutrient removal to protect sensitive receiving waters like the River Blackwater.
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