New Cumnock STW - Secondary Wastewater Treatment Plant in New Cumnock, Scotland

New Cumnock STW is a secondary wastewater treatment facility located in Mansfield Heights, New Cumnock, East Ayrshire, Scotland. The plant serves a population of around 3,723 and has a designed capacity of 6,372 cubic meters per day, with an average discharge volume of 828.87 cubic meters per day. It operates as part of the municipal wastewater infrastructure for the town of New Cumnock. The plant provides secondary treatment, which is the standard level required under the Urban Waste Water Treatment Directive (UWWTD) for agglomerations of this size in the United Kingdom. Secondary treatment typically involves biological processes to reduce organic matter and suspended solids. The plant's discharge volume is well within its designed capacity, indicating adequate capacity for current loads. The treated effluent from New Cumnock STW is discharged into a local watercourse, likely a tributary of the River Nith, which flows south through Dumfries and Galloway into the Solway Firth. The Solway Firth is an ecologically important estuary supporting diverse birdlife and marine habitats. The plant's operation helps protect water quality in the catchment and downstream environments.

New Cumnock STW discharges into a local watercourse that drains into the River Nith, which flows into the Solway Firth, a large estuary on the west coast of Scotland. The Solway Firth supports important habitats for migratory birds, fish, and marine species. The plant's secondary treatment helps reduce nutrient and organic pollution, contributing to the ecological health of the river and estuary system.