RAMSEY STW - Wastewater Treatment Plant in Ramsey, Huntingdonshire, England

RAMSEY STW is a wastewater treatment plant located in Ramsey, Huntingdonshire, Cambridgeshire, England. It serves a population of around 9,307 residents, classifying it as a medium-sized agglomeration under UK and EU regulatory frameworks. The plant is situated inland, approximately 50 km from the coast, and its treated effluent flows into the local river network. As a UK wastewater facility, RAMSEY STW operates under the Urban Waste Water Treatment Regulations 1994 (transposing the EU Urban Waste Water Treatment Directive 91/271/EEC). For a population equivalent of this scale, secondary treatment is required as a minimum. The plant is likely managed by a water and sewerage company such as Anglian Water, which oversees wastewater services in the region. The plant's receiving water body is part of the Great Ouse river basin, which drains into the Wash estuary on the North Sea coast. This catchment supports diverse aquatic habitats and is important for migratory fish species. The treatment plant plays a key role in protecting water quality in this sensitive lowland river system.

RAMSEY STW discharges into the Great Ouse river system, which flows through the Fens region of eastern England before entering the Wash, a large estuary and important ecological area. The Wash supports diverse bird populations and marine life, making nutrient management critical. The plant's location in a low-lying agricultural area means its effluent must meet strict standards to prevent eutrophication in downstream waters.