Aldershot Military STW - Rushmoor, Hampshire Wastewater Treatment Plant

Aldershot Military STW is a wastewater treatment plant located in Rushmoor, Hampshire, England, serving a population of approximately 4,500. The facility is situated near the A331 in the Ramillies Park area of Ash, Farnborough, and is part of the UK's wastewater infrastructure managed under the Water Industry Act 1991. As a plant serving a small agglomeration, it is subject to the Urban Waste Water Treatment (England and Wales) Regulations 1994, which implement the EU Urban Waste Water Treatment Directive. For populations under 10,000, secondary treatment is typically required unless the receiving waters are designated as sensitive areas, which may necessitate more advanced treatment. The plant's treatment process and capacity details are not publicly available, but it operates within the regulatory framework set by the Environment Agency. The treated effluent from Aldershot Military STW is discharged into local watercourses that eventually drain into the River Blackwater, a tributary of the River Loddon, which flows into the River Thames. The Thames then discharges into the North Sea. The plant plays a role in protecting the water quality of these rivers and the downstream estuarine and marine environment.

The plant discharges into the River Blackwater catchment, which flows into the River Loddon and then the River Thames, ultimately reaching the North Sea. The Thames estuary supports diverse aquatic life and is an important migratory corridor for fish species such as salmon and eel. Protecting water quality in this basin is critical for maintaining ecological health and meeting UK and EU water quality standards.