Countesthorpe STW - Sewage Treatment Works in Leicestershire, England

Countesthorpe Sewage Treatment Works (STW) is a municipal wastewater facility located near Foston Road in Countesthorpe, Leicestershire, England. It serves a population of around 6,500 residents in this village and surrounding areas within the Blaby district. The plant is part of the United Kingdom's wastewater infrastructure managed under the Water Industry Act 1991. As a small agglomeration serving fewer than 10,000 people, Countesthorpe STW is subject to the Urban Waste Water Treatment (England and Wales) Regulations 1994, which transpose the EU Urban Waste Water Treatment Directive. These regulations require secondary treatment for discharges to freshwater and estuaries from agglomerations of this size. The plant's treatment process is designed to meet the necessary standards for protecting the receiving environment. The treated effluent from Countesthorpe STW is discharged into local watercourses that drain into the River Soar, a tributary of the River Trent. The Trent flows into the Humber Estuary and ultimately the North Sea. The River Soar supports diverse aquatic life and is an important ecological corridor in the East Midlands. The plant's operation helps maintain water quality in this sensitive river system.

Countesthorpe STW discharges into the River Soar catchment, which flows into the River Trent and then the Humber Estuary before reaching the North Sea. The River Soar supports a range of fish species, including coarse fish, and provides habitat for aquatic invertebrates. The plant's effluent quality is regulated to protect the ecological health of this watercourse, which is part of a broader network of rivers in the Trent basin.