HOLMWOOD STW - Wastewater Treatment Plant in Mole Valley, England

HOLMWOOD STW is a wastewater treatment plant located in Mole Valley, Surrey, England, serving a population of approximately 5,720. The facility is situated in a rural area near Henfold Lane, Capel, and is part of the UK's wastewater infrastructure managed under the Water Industry Act 1991. As a small agglomeration serving fewer than 10,000 people, the plant is subject to the Urban Waste Water Treatment (England and Wales) Regulations 1994, which implement the EU Urban Waste Water Treatment Directive. These regulations require appropriate treatment based on the sensitivity of the receiving waters. The plant's designed capacity is 1.00 (likely in megalitres per day or similar unit), indicating a modest scale. The treated effluent from HOLMWOOD STW is discharged into local watercourses that eventually drain into the River Mole, a tributary of the River Thames. The Thames flows through London and into the North Sea. The surrounding area includes the Surrey Hills Area of Outstanding Natural Beauty, which supports diverse habitats and wildlife.

The plant discharges into local streams that feed the River Mole, which flows northward to join the River Thames near London. The Thames then empties into the North Sea. The Mole Valley area is part of the Thames Basin, which supports a variety of aquatic life and is important for migratory birds. The region includes ecologically sensitive chalk streams and wetlands that require protection from nutrient pollution.