ELLESMERE PORT STW, Thornton le Moors

Overview

ELLESMERE PORT STW serves approximately 105,000 people in Thornton le Moors, England. The plant operates under the UK's wastewater regulatory framework, discharging treated effluent into the local catchment.

ELLESMERE PORT STW is a wastewater treatment plant located in Thornton le Moors, Cheshire West and Chester, England. It serves a population of around 105,093, classifying it as a large agglomeration under UK and EU standards. The plant is situated near the River Mersey basin, an important waterway in northwest England. As a large-scale facility, ELLESMERE PORT STW is expected to provide at least secondary treatment under the Urban Waste Water Treatment Directive (91/271/EEC), which applies to agglomerations over 15,000 population equivalent. The plant's designed capacity is 1.00 (likely in megaliters per day or similar unit), indicating substantial infrastructure to handle the region's wastewater. Regulatory oversight is provided by the Environment Agency under the Water Industry Act 1991. The treated effluent from the plant discharges into the local river system, which flows into the Mersey Estuary and eventually the Irish Sea. This area supports diverse aquatic life and is an important migratory corridor for fish species. The plant plays a critical role in protecting water quality in the Mersey catchment, which is subject to nutrient management and conservation efforts.

Environmental context

The plant discharges into the River Mersey catchment, which drains into the Mersey Estuary and then the Irish Sea. This estuarine environment supports diverse aquatic life, including fish and bird populations, and is important for regional biodiversity. The area is ecologically sensitive due to industrial history and ongoing conservation efforts to improve water quality.

Frequently asked questions

ELLESMERE PORT STW is located at Hill View Way, Thornton-le-Moors, Thornton le Moors, Cheshire West and Chester, England, CH2 4FE, United Kingdom.

The plant serves approximately 105,093 people, classifying it as a large agglomeration under the EU Urban Waste Water Treatment Directive.

The treated effluent is discharged into the local river system within the River Mersey catchment, which flows into the Mersey Estuary and the Irish Sea.

As a UK plant, it operates under the Water Industry Act 1991 and is regulated by the Environment Agency. It also complies with the EU Urban Waste Water Treatment Directive (91/271/EEC), which mandates secondary treatment for large agglomerations.

For a plant of this scale, secondary treatment is standard, and tertiary treatment may be required if the receiving water is sensitive. The UK's regulatory framework ensures compliance with discharge standards to protect water quality.