Overview
GAINSBOROUGH STW serves West Lindsey, England, treating wastewater for approximately 26,272 people. The plant operates under the UK's urban wastewater regulations, discharging into local watercourses.
GAINSBOROUGH STW is a wastewater treatment plant located in West Lindsey, Lincolnshire, England, serving a population of around 26,272. The facility is situated near the town of Gainsborough and plays a key role in managing municipal wastewater for the area. As a medium-sized agglomeration, the plant is expected to meet secondary treatment standards under the UK's implementation of the EU Urban Waste Water Treatment Directive (UWWTD), which applies to populations over 2,000. The treated effluent is discharged into local watercourses that ultimately drain into the River Trent, a major river in the East Midlands. The River Trent flows into the Humber Estuary, which supports diverse aquatic life and is an important ecological corridor for migratory fish and bird species.
Environmental context
The plant's discharge enters the River Trent catchment, which flows into the Humber Estuary, a large tidal estuary on England's east coast. The Humber supports a range of habitats including mudflats, saltmarshes, and reedbeds, providing critical feeding and breeding grounds for waterbirds and fish. The estuary is ecologically sensitive due to its role in nutrient cycling and as a nursery for commercially important fish species.
Frequently asked questions
GAINSBOROUGH STW is located on Humble Carr Lane near Gainsborough, in the West Lindsey district of Lincolnshire, England.
The plant serves approximately 26,272 people in the Gainsborough area and surrounding communities.
Treated effluent from GAINSBOROUGH STW is discharged into local watercourses that flow into the River Trent, which eventually reaches the Humber Estuary.
As a UK plant serving over 2,000 people, it operates under the Urban Waste Water Treatment Regulations, which transpose the EU UWWTD, requiring secondary treatment.
For agglomerations of this size, secondary treatment is standard, often involving biological processes like activated sludge or trickling filters to reduce organic matter and suspended solids.
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