NEWBURY STW Wastewater Treatment Plant, Greenham, England

NEWBURY STW is a wastewater treatment plant located in Greenham, West Berkshire, England, serving a population of 75,600. The facility is part of the United Kingdom's wastewater infrastructure, which is regulated under the EU Urban Waste Water Treatment Directive (91/271/EEC) for agglomerations of this size. The plant is situated inland, more than 50 km from the coast, and discharges treated effluent into local watercourses that ultimately drain into the River Thames basin. As a medium-to-large agglomeration serving over 75,000 people, the plant is expected to provide secondary treatment as a minimum under the EU UWWTD. The UK's Environment Agency oversees permitting and compliance, ensuring that discharges meet environmental quality standards. The regulatory framework ensures appropriate treatment levels for the population served. The treated wastewater from NEWBURY STW is discharged into the River Kennet, a tributary of the River Thames. The Kennet is a chalk stream of high ecological value, supporting diverse aquatic life including brown trout and grayling. The Thames basin ultimately drains into the North Sea, making the plant's operations important for downstream water quality and ecosystem health.

NEWBURY STW discharges into the River Kennet, a chalk stream that flows into the River Thames. The Kennet supports a rich ecosystem with species such as brown trout, grayling, and aquatic invertebrates. The Thames basin drains to the North Sea, and the plant's effluent quality is critical for maintaining the ecological balance of these water bodies. The area is not within a designated protected zone, but the river is ecologically sensitive due to its chalk stream characteristics.