MAULDSLIE STW - Rosebank, South Lanarkshire Wastewater Treatment Plant

MAULDSLIE STW is a wastewater treatment plant located in Rosebank, South Lanarkshire, Scotland, serving a population of around 18,626. The facility is situated near Mauldslie Bridge and is part of the region's municipal wastewater infrastructure. As a plant serving a medium-sized agglomeration, MAULDSLIE STW is subject to the Urban Waste Water Treatment (Scotland) Regulations, which transpose the EU Urban Waste Water Treatment Directive. These regulations require secondary treatment for discharges to freshwater and estuaries for populations over 10,000, with more stringent requirements in sensitive areas. The plant's treated effluent is discharged into the local water environment, ultimately draining into the River Clyde and then the Firth of Clyde. This water body supports diverse aquatic life and is an important migratory corridor for Atlantic salmon and sea trout. The plant plays a key role in protecting water quality in the Clyde catchment.

MAULDSLIE STW discharges into the River Clyde catchment, which flows through South Lanarkshire and into the Firth of Clyde, a major sea loch on Scotland's west coast. The Firth of Clyde supports important fisheries, including salmon and sea trout, and provides habitat for seabirds and marine mammals. The plant's operations help maintain water quality in this ecologically significant estuary.