Felsted STW - Wastewater Treatment Plant in Uttlesford, Essex, England

Felsted STW is a wastewater treatment plant located on Station Road in Felsted, within the Uttlesford district of Essex, England. The facility serves a population of approximately 5,965, classifying it as a small agglomeration under UK and EU wastewater directives. As a plant serving fewer than 10,000 people, Felsted STW is subject to the UK's implementation of the Urban Waste Water Treatment Directive (UWWTD), which requires appropriate treatment for discharges into inland waters. Plants of this scale typically employ secondary treatment or equivalent to meet environmental standards. The treated effluent from Felsted STW discharges into local watercourses that drain into the River Chelmer or River Ter, eventually reaching the North Sea via the Blackwater Estuary. These rivers support diverse aquatic life and are important for local biodiversity. The plant's operation helps protect water quality in this rural area of Essex.

Felsted STW discharges into local streams that feed the River Chelmer and River Ter, part of the Essex catchment that drains into the Blackwater Estuary and ultimately the North Sea. The estuary is ecologically sensitive, supporting diverse bird populations and marine life. The plant's treatment helps maintain water quality in this agriculturally influenced landscape.