LAKENHEATH STW - Wastewater Treatment Plant in West Suffolk, England

LAKENHEATH STW is a wastewater treatment plant located at Sharper's Corner in Lakenheath, West Suffolk, Suffolk, England. It serves a population of approximately 4,723 people, classifying it as a small agglomeration under UK and EU regulatory frameworks. The plant's designed capacity is 1.00, reflecting its role in managing local domestic wastewater. As a small-scale facility in England, LAKENHEATH STW is subject to the UK's implementation of the EU Urban Waste Water Treatment Directive (91/271/EEC), which requires secondary treatment for discharges to freshwater and estuaries from agglomerations of this size. The plant's treatment process and operational status are consistent with standard practices for rural communities in the region, where biological treatment followed by settlement is typical. The treated effluent from LAKENHEATH STW is discharged into the local water environment, which ultimately drains into the River Lark and then the Great Ouse system, flowing into The Wash and the North Sea. This waterway supports diverse aquatic life and is an important ecological corridor in the East Anglian fens. The plant's operation helps protect the water quality of these sensitive lowland rivers.

LAKENHEATH STW discharges into the River Lark catchment, part of the Great Ouse basin, which flows into The Wash and the North Sea. The downstream environment includes lowland fen habitats that support diverse aquatic species and migratory birds. The plant's effluent contributes to the nutrient load in this ecologically sensitive area, where maintaining water quality is critical for biodiversity.