EVERCREECH STW Wastewater Treatment Plant, Pecking Mill, Somerset

EVERCREECH STW is a wastewater treatment plant located near Pecking Mill in Somerset, England, serving the communities of Evercreech and surrounding areas. With a population served of 16,129, it is classified as a medium-sized agglomeration under UK water industry standards. The plant is situated inland, approximately 50 km from the coast, and its treated effluent contributes to the local river catchment. As a UK wastewater facility, EVERCREECH STW operates under the Water Industry Act 1991 and is regulated by the Environment Agency. For agglomerations of this scale, secondary treatment is typically required, with tertiary treatment applied where the receiving water body is sensitive. The plant's designed capacity is 1.00 (likely in megalitres per day or similar unit), indicating a moderate treatment capacity. The treated wastewater from EVERCREECH STW discharges into local watercourses that drain into the Somerset Levels and ultimately the Bristol Channel. The Somerset Levels are an ecologically important wetland area, supporting diverse aquatic life and migratory birds. The plant's operations are subject to environmental permits that set discharge quality standards to protect these sensitive downstream habitats.

EVERCREECH STW discharges into local rivers that flow through the Somerset Levels, a low-lying wetland of ecological importance, before reaching the Bristol Channel. The Somerset Levels support a variety of bird species and aquatic plants, making water quality management critical. The plant's effluent must meet standards to prevent nutrient enrichment and protect this sensitive downstream environment.