Overview
Malahide Waste Water Treatment Plant serves approximately 18,785 people in Malahide, County Dublin, Ireland. Located near the Broadmeadow Estuary, it operates under EU Urban Waste Water Treatment Directive standards.
Malahide Waste Water Treatment Plant is a municipal facility serving the coastal town of Malahide in Fingal, County Dublin, Ireland. The plant supports a population equivalent of around 18,785, placing it in the medium-agglomeration category under EU classification. Its location near the Malahide Viaduct and Broadmeadow Way integrates it into the local infrastructure. As an Irish wastewater treatment facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for agglomerations of this size discharging into estuarine or coastal waters. Typical plants in this region employ mechanical, biological, and sometimes nutrient removal stages to meet discharge standards. The plant's treated effluent is discharged into the Broadmeadow Estuary, a tidal inlet of the Irish Sea. This estuary supports diverse birdlife and is part of a sensitive coastal ecosystem. The receiving waters ultimately flow into the Irish Sea, which is an important marine environment for fisheries and biodiversity. The plant's performance is critical to maintaining water quality in this estuarine habitat.
Environmental context
The plant discharges into the Broadmeadow Estuary, a tidal water body that flows into the Irish Sea. This estuary is ecologically sensitive, supporting wading birds and aquatic life, and is part of a coastal environment that requires careful management of nutrient inputs. The Irish Sea downstream is a key marine area for commercial fisheries and migratory species, making the plant's treatment standards vital for regional water quality.
Frequently asked questions
The plant is located near the Malahide Viaduct on Broadmeadow Way in Malahide, Fingal, County Dublin, Ireland. It serves the town of Malahide and surrounding areas.
The plant serves a population equivalent of approximately 18,785 people, classifying it as a medium-sized agglomeration under EU wastewater treatment regulations.
Treated effluent from the plant is discharged into the Broadmeadow Estuary, a tidal inlet that flows into the Irish Sea. The discharge is regulated under Irish and EU environmental standards.
As an Irish facility, the plant operates under the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for agglomerations of this size discharging into coastal waters. Compliance is enforced by the Irish Environmental Protection Agency.
For medium-sized agglomerations in Ireland, typical treatment includes primary sedimentation followed by secondary biological treatment, often with nutrient removal to protect sensitive estuarine and coastal waters. The specific processes at Malahide are not publicly detailed, but they meet EU directive standards.
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