BOURNE STW - Wastewater Treatment Plant in South Kesteven, England

BOURNE STW is a wastewater treatment plant located in Bourne, South Kesteven, Lincolnshire, England. It serves a population of approximately 24,124, placing it in the medium agglomeration category under UK regulations. The plant is situated inland, away from coastal areas, and discharges into local watercourses. As a UK wastewater facility, BOURNE STW operates under the Urban Waste Water Treatment Directive (UWWTD) transposed into UK law. For agglomerations of this size (between 10,000 and 150,000 population equivalent), the directive requires secondary treatment as a minimum. The plant's treatment processes are designed to meet these standards, ensuring compliance with environmental permits issued by the Environment Agency. The treated effluent from BOURNE STW is discharged into the local river system, which ultimately drains into the North Sea via the River Welland and The Wash. The Wash is a large estuary and bay that supports diverse aquatic life, including important bird populations and marine habitats. The plant plays a key role in protecting this downstream environment by reducing pollutant loads.

BOURNE STW discharges into the River Welland catchment, which flows eastward into The Wash, a large estuary on the North Sea coast. The Wash is an ecologically sensitive area supporting diverse bird species, marine life, and salt marshes. The plant's treatment helps maintain water quality in this important coastal ecosystem.