CRESWELL STW Wastewater Treatment Plant, Creswell, Bolsover, Derbyshire

CRESWELL STW is a wastewater treatment plant located near Creswell in the Bolsover district of Derbyshire, England. It serves a population of approximately 5,770 people, placing it in the small-to-medium agglomeration category under UK regulations. The plant is situated in the East Midlands region, an area characterized by mixed urban and rural landscapes. As a UK wastewater facility, CRESWELL STW operates under the Water Industry Act 1991 and is regulated by the Environment Agency. For agglomerations of this size, secondary treatment is typically required under the Urban Waste Water Treatment (England and Wales) Regulations 2003, which transpose the EU Urban Waste Water Treatment Directive. Standard practice for similar plants includes biological treatment followed by settlement. The treated effluent from CRESWELL STW likely discharges into a local watercourse that feeds into the River Rother or directly into the River Trent catchment, ultimately draining into the North Sea via the Humber Estuary. The plant plays a role in protecting local water quality and supporting aquatic ecosystems in the region.

The plant's discharge likely enters a tributary of the River Rother, which flows into the River Trent and then the Humber Estuary, a major ecological feature supporting diverse bird life and fish populations. The Humber Estuary is an important migratory corridor and nursery ground for species such as salmon and eels. Protecting water quality in this catchment is critical for maintaining the health of downstream habitats.