WIDFORD WIDFORD HERTS STW - Secondary Wastewater Treatment in East Hertfordshire, England

WIDFORD WIDFORD HERTS STW is a wastewater treatment plant located in East Hertfordshire, Hertfordshire, England. It serves a population of around 3,110 people, classifying it as a small agglomeration under UK and EU regulations. The plant is situated in a rural area near the village of Widford. The plant provides secondary treatment, which is the standard required by the EU Urban Waste Water Treatment Directive for discharges into freshwater systems. Its designed capacity is 3,148 cubic meters per day, and it currently treats an average daily flow of 692.39 cubic meters. The plant is operated as part of the UK's wastewater infrastructure, regulated by the Environment Agency under the Water Industry Act 1991. The treated effluent is discharged into local watercourses that ultimately drain into the River Lea, a tributary of the River Thames. The Thames flows through London and into the North Sea. The plant's discharge contributes to the protection of local streams and the wider Lea catchment, supporting aquatic habitats and water quality downstream.

The plant discharges into the River Lea catchment, which flows into the River Thames and then the North Sea. The Lea supports diverse freshwater ecosystems, including fish populations and riparian habitats. The plant's secondary treatment helps reduce nutrient loads and organic pollutants, protecting water quality in this ecologically sensitive river system.