Overview
Treborth Bangor STW serves Llanfairpwllgwyngyll, Wales, treating wastewater for approximately 24,190 people. The plant operates under UK regulations and discharges into the Menai Strait, which connects to the Irish Sea.
Treborth Bangor STW is a wastewater treatment plant located near Llanfairpwllgwyngyll on the Isle of Anglesey, Wales. It serves a population of around 24,190, making it a medium-sized facility within the region's wastewater infrastructure. The plant is situated close to the Menai Strait, a tidal channel that separates Anglesey from the mainland. As a UK wastewater facility, Treborth Bangor STW operates under the Water Industry Act 1991 and is subject to environmental permitting by Natural Resources Wales. For a plant serving this population size, secondary treatment is typically required, with additional nutrient removal if discharging into sensitive waters. The treated effluent from Treborth Bangor STW is discharged into the Menai Strait, which flows into the Irish Sea. This coastal discharge point is ecologically sensitive, supporting diverse marine life including seabirds and fish species. The Menai Strait is also a designated Site of Special Scientific Interest (SSSI) for its intertidal habitats and wildlife.
Environmental context
The plant discharges into the Menai Strait, a tidal channel that connects to the Irish Sea. This coastal environment supports diverse marine ecosystems, including important fish nursery grounds and migratory bird populations. The area is ecologically sensitive due to its intertidal habitats and proximity to the Isle of Anglesey's coastal zone.
Frequently asked questions
Treborth Bangor STW is located near Llanfairpwllgwyngyll on the Isle of Anglesey, Wales, United Kingdom. The plant sits close to the Menai Strait, which separates Anglesey from the mainland.
Treborth Bangor STW serves approximately 24,190 people, classifying it as a medium-sized agglomeration under UK wastewater regulations.
The plant discharges treated effluent into the Menai Strait, a tidal channel that flows into the Irish Sea. This coastal discharge point is subject to environmental permitting by Natural Resources Wales.
As a UK wastewater plant, Treborth Bangor STW operates under the Water Industry Act 1991 and is regulated by Natural Resources Wales. It must comply with environmental permits that set discharge limits to protect the Menai Strait and Irish Sea.
For a plant serving around 24,000 people in Wales, secondary treatment is typically required. If discharging into sensitive coastal waters like the Menai Strait, additional nutrient removal may be mandated to prevent eutrophication.
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