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

PERSHORE STW is a wastewater treatment plant located near Pershore in Wychavon, Worcestershire, England. It serves a population of around 11,000 people, making it a medium-sized agglomeration under UK water industry classifications. The plant is situated inland, away from coastal areas, and its operations are part of the broader water management infrastructure for the region. As a UK wastewater treatment facility, PERSHORE STW operates under the regulatory framework of the Urban Waste Water Treatment (England and Wales) Regulations 1994, 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 the receiving waters are in a sensitive area. 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 PERSHORE STW is discharged into a local watercourse that flows into the River Avon, a tributary of the River Severn. The Severn River Basin supports diverse aquatic life and is an important ecological corridor. The plant's operations help protect water quality in this catchment, reducing nutrient and pollutant loads that could otherwise impact downstream habitats and the Severn Estuary.

PERSHORE STW discharges into a local watercourse that feeds into the River Avon, which then joins the River Severn. The Severn River Basin is a major hydrological system in western England, supporting a variety of fish species, including salmon and eels, and providing habitat for aquatic invertebrates. The plant's nutrient removal helps mitigate eutrophication risks in the river and its estuary, which is an ecologically sensitive area for birdlife and migratory species.