ALLERS STW - Bothwell, Scotland Wastewater Treatment Plant

ALLERS STW is a wastewater treatment plant located in Bothwell, South Lanarkshire, Scotland, United Kingdom. It serves a population of approximately 40,923 people, classifying it as a medium agglomeration under EU regulations. The plant is situated inland, away from coastal areas, and its operations are part of the regional wastewater infrastructure managed by Scottish Water. As a plant serving over 10,000 people, ALLERS STW is subject to the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment as a minimum standard. The directive also mandates more stringent treatment if the receiving waters are designated as sensitive areas. The plant's compliance with the directive ensures a standard level of treatment appropriate for its population served. The treated effluent from ALLERS STW is discharged into the local water environment, which ultimately drains into the River Clyde and then into the Firth of Clyde, an estuary on the west coast of Scotland. This water body supports diverse aquatic life and is important for local ecosystems and recreational activities. The plant plays a key role in protecting the water quality of the River Clyde catchment.

ALLERS STW discharges into the River Clyde catchment, which flows into the Firth of Clyde, a major estuary on Scotland's west coast. The Firth of Clyde supports diverse marine and freshwater species, including salmon and sea trout, and is an important area for migratory birds. The plant's operations help maintain water quality in this ecologically sensitive estuary, which is also used for recreation and fishing.