Overview
MARKYATE MARKYATE HERTS STW serves the Dacorum area in Hertfordshire, England, treating wastewater for approximately 5,800 people. The plant discharges into local watercourses within the Thames River basin.
MARKYATE MARKYATE HERTS STW is a municipal wastewater treatment plant located near Flamstead in Dacorum, Hertfordshire, England. It serves a population of around 5,800 people, classifying it as a small agglomeration under UK and EU regulatory frameworks. The plant is situated inland, more than 50 km from the coast, and its treated effluent contributes to the local hydrology. As a UK wastewater facility, the plant operates under the Urban Waste Water Treatment Directive (UWWTD) transposed into English law. Its operational context aligns with standard practices for small communities in the region. The treated water from this plant ultimately drains into the River Ver or nearby tributaries, which flow into the River Colne and then the River Thames, reaching the North Sea via the Thames Estuary. The local watershed supports diverse aquatic life and is part of the Thames Basin, an ecologically important area that provides habitat for fish, birds, and invertebrates. The plant plays a role in protecting water quality in this sensitive river system.
Environmental context
The plant discharges into local watercourses that feed into the River Ver, a chalk stream in Hertfordshire, which flows into the River Colne and eventually the River Thames. The Thames Basin supports diverse aquatic ecosystems, including species such as brown trout and kingfishers. The region's chalk streams are ecologically sensitive due to their clear, nutrient-poor waters, making effective wastewater treatment crucial for maintaining biodiversity and water quality downstream.
Frequently asked questions
The plant is located on London Road near Flamstead, in Dacorum, Hertfordshire, England, with a postcode of AL3 8HQ.
The plant serves approximately 5,800 people, classifying it as a small agglomeration under UK wastewater regulations.
Treated effluent is discharged into local watercourses that feed into the River Ver, part of the Thames River basin, ultimately reaching the North Sea.
As a UK plant, it operates under the Urban Waste Water Treatment Directive (UWWTD) transposed into English law, which mandates secondary treatment for agglomerations of this size.
For small agglomerations in England, secondary treatment is typically required under the UWWTD, often involving biological processes such as activated sludge or trickling filters.
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