CODSALL STW - Wastewater Treatment Plant in South Staffordshire, England

CODSALL STW is a wastewater treatment plant located in South Staffordshire, Staffordshire, England, serving a population of around 13,328. The facility is situated near Bilbrook and is part of the region's municipal wastewater infrastructure, managed under the UK's regulatory framework. As a plant serving a medium-sized agglomeration, CODSALL STW is expected to meet secondary treatment standards under the Urban Waste Water Treatment Directive (UWWTD), which is transposed into UK law. The treatment process typically involves biological treatment to reduce organic matter and suspended solids, ensuring compliance with environmental permits. The treated effluent from CODSALL STW is discharged into local watercourses that ultimately drain into the River Severn catchment, which flows into the Bristol Channel. This watershed supports diverse aquatic life and is important for regional water quality management.

The plant discharges into local streams that feed into the River Severn basin, one of the longest rivers in the UK. The Severn flows into the Bristol Channel, a large estuary with significant ecological importance, supporting migratory fish and bird populations. The surrounding area is a mix of rural and suburban land, with the plant playing a key role in protecting downstream water quality.