DROITWICH STW - Wastewater Treatment Plant in Wychavon, Worcestershire, England

DROITWICH STW is a wastewater treatment plant located in Salwarpe, near Droitwich Spa, in the Wychavon district of Worcestershire, England. It serves a population of around 43,197, placing it in the medium agglomeration category under UK regulatory frameworks. The plant is part of the region's municipal wastewater infrastructure, managed by the local water authority. As a UK wastewater treatment facility, DROITWICH STW operates under the Urban Waste Water Treatment (England and Wales) Regulations, which transpose the EU Urban Waste Water Treatment Directive (91/271/EEC). For agglomerations of this size, secondary treatment is typically required, with additional nutrient removal if discharging into sensitive areas. 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 DROITWICH STW is discharged into the River Salwarpe, a tributary of the River Severn. The River Severn flows into the Bristol Channel and ultimately the Atlantic Ocean. The local watershed supports diverse aquatic life and is an important ecological corridor. The plant's operations help protect water quality in the River Salwarpe and downstream environments, contributing to the health of the Severn Estuary ecosystem.

DROITWICH STW discharges into the River Salwarpe, which flows into the River Severn and then the Bristol Channel. The Severn Estuary is a major ecological feature, supporting migratory fish and bird populations. The plant's treatment helps maintain water quality in this sensitive river system, which is subject to nutrient management and conservation efforts.