ADPAR WWTW serves Newcastle Emlyn, Wales, treating wastewater for approximately 1,883 people. The plant operates at secondary treatment level under UK regulations, discharging into local watercourses.
ADPAR WWTW (ADPAR CEREDIGION STW) is a wastewater treatment plant serving the community of Newcastle Emlyn in Carmarthenshire, Wales. The facility treats sewage from a population equivalent of roughly 1,883, placing it in the small agglomeration category under UK and EU frameworks. Located inland in the Teifi River catchment, the plant plays a key role in protecting local water quality. The plant provides secondary treatment, which is the standard required by the Urban Waste Water Treatment Directive (91/271/EEC) for inland discharges from agglomerations of this size. With a designed capacity of 2,401 cubic meters per day and an average daily flow of 419 cubic meters, the facility operates well below its hydraulic capacity, indicating headroom for future growth. As a UK-regulated plant, it operates under environmental permits issued by Natural Resources Wales, ensuring compliance with discharge standards. The treated effluent is discharged into a local watercourse that drains into the River Teifi, a designated Special Area of Conservation (SAC) known for its Atlantic salmon, otter, and lamprey populations. The Teifi flows into Cardigan Bay, part of the Irish Sea, supporting diverse marine life. By maintaining secondary treatment standards, the plant helps safeguard the ecological integrity of this sensitive riverine and coastal environment.
Environmental context
ADPAR WWTW discharges into a tributary of the River Teifi, which flows through Carmarthenshire and Ceredigion before entering Cardigan Bay in the Irish Sea. The Teifi is a high-quality river supporting Atlantic salmon, sea trout, and European otter, and its estuary is important for migratory birds. The plant's secondary treatment helps control nutrient and organic loads, protecting the river's conservation status and the downstream marine ecosystem.
Frequently asked questions
ADPAR WWTW is located near Newcastle Emlyn in Carmarthenshire, Wales, United Kingdom. The plant serves the local community and is situated inland within the River Teifi catchment.
ADPAR WWTW serves a population equivalent of approximately 1,883 people, classifying it as a small agglomeration under UK and EU wastewater treatment directives.
The plant discharges treated effluent into a local watercourse that flows into the River Teifi, which eventually reaches Cardigan Bay in the Irish Sea. The discharge is regulated under UK environmental permits.
ADPAR WWTW provides secondary treatment, which is the standard required by the EU Urban Waste Water Treatment Directive for inland discharges from agglomerations of this size.
ADPAR WWTW operates under UK environmental regulations, with permits issued by Natural Resources Wales. It complies with the Urban Waste Water Treatment Directive (91/271/EEC) and the Water Framework Directive, ensuring protection of the River Teifi and downstream coastal waters.