Overview
WINSFORD STW serves approximately 33,773 people in Winsford, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent into local watercourses.
WINSFORD STW is a wastewater treatment works located in Winsford, Cheshire West and Chester, England. The facility serves a population of around 33,773, classifying it as a medium-sized agglomeration under UK and EU wastewater directives. As a UK wastewater treatment plant, WINSFORD STW is subject to the Urban Waste Water Treatment (England and Wales) Regulations, which transpose the EU Urban Waste Water Treatment Directive. For a population of this scale, secondary treatment is typically required, with tertiary treatment in sensitive areas. The treated effluent from WINSFORD STW is discharged into local water bodies that ultimately drain into the River Weaver and then the River Mersey estuary, which flows into the Irish Sea. The plant plays a key role in protecting the water quality of the Weaver catchment and downstream ecosystems.
Environmental context
WINSFORD STW discharges into the River Weaver catchment, which flows through Cheshire before joining the River Mersey estuary and the Irish Sea. The Weaver supports diverse aquatic life and is used for recreation and agriculture. The plant's treatment helps maintain water quality in this ecologically important river system, which is subject to nutrient management and conservation efforts.
Frequently asked questions
WINSFORD STW is located on Thrush Way in the Meadowbank area of Winsford, Cheshire West and Chester, England.
WINSFORD STW serves approximately 33,773 people, making it a medium-sized wastewater treatment plant.
The plant discharges treated effluent into local watercourses that flow into the River Weaver, which eventually reaches the River Mersey estuary and the Irish Sea.
As a UK plant, WINSFORD STW operates under the Urban Waste Water Treatment (England and Wales) Regulations, which require secondary treatment for agglomerations of this size.
For a population of around 33,000, UK regulations typically mandate secondary treatment, with tertiary treatment in sensitive areas such as those with high nutrient loads.
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