Gravesend STW Wastewater Treatment Plant, Gravesham, Kent

Gravesend STW is a wastewater treatment plant located in Gravesham, Kent, England, serving a population of approximately 59,313. The facility is situated near the River Thames estuary, playing a key role in managing municipal wastewater for the local community. As a medium-sized agglomeration, the plant is expected to provide secondary treatment under the Urban Waste Water Treatment Directive (91/271/EEC), which the UK has transposed into national law. The designed capacity is 1.00 (likely in megalitres per day or similar unit), indicating the plant's scale. The treated effluent is discharged into the River Thames estuary, which flows into the North Sea. This estuarine environment supports diverse aquatic life and is an important migratory corridor for fish species. The plant's operation helps protect water quality in the Thames estuary and downstream coastal waters.

Gravesend STW discharges treated wastewater into the River Thames estuary, which flows into the North Sea. The Thames estuary is a ecologically sensitive area supporting diverse aquatic life, including fish, birds, and invertebrates. It serves as a critical migratory corridor for species such as salmon and eels. The plant's treatment processes help maintain water quality in this dynamic estuarine environment.