ESHER FARM ROAD ESHER SURREY STW - Elmbridge Wastewater Treatment Plant

ESHER FARM ROAD ESHER SURREY STW is a wastewater treatment plant located in Elmbridge, Surrey, England, serving a population of around 114,000. The plant is situated near the River Thames catchment area, contributing to the region's water quality management. As a large agglomeration serving over 100,000 people, the plant operates under the UK's implementation of the EU Urban Waste Water Treatment Directive, which requires secondary treatment as a minimum, with tertiary treatment in sensitive areas. The plant's treatment processes and capacity are aligned with these regulatory standards to ensure compliance with environmental permits. The treated effluent from the plant discharges into local watercourses that ultimately drain into the River Thames and then to the North Sea. This discharge supports the ecological health of the Thames basin, which is vital for aquatic life, recreation, and water supply downstream.

The plant discharges into the River Thames catchment, which flows through London and into the North Sea. The Thames estuary supports diverse aquatic habitats, including fish spawning grounds and migratory bird routes. Maintaining high treatment standards is crucial to protect water quality in this densely populated and ecologically sensitive river system.