Affinity Water
Affinity Water Limited is the largest water only supply company in the United Kingdom, owning and managing the water assets and network in an area of approximately 4,515 square kilometers split over three supply regions in the South East of England.
The company provides 900 million litres of water each day to a population of more than 3.5 million people in parts of Bedfordshire, Berkshire, Buckinghamshire, Essex, Hertfordshire, Surrey, the London Boroughs of Harrow and Hillingdon and parts of the London Boroughs of Barnet, Brent, Ealing and Enfield. The company also supplies water to the Tendring peninsula in Essex and the Folkestone and Dover areas of Kent.
Above ground assets collect water from groundwater or river sources and deliver it to 96 treatment works where raw water is converted into high quality wholesome drinking water. Below ground network of assets takes water from treatment works and deliver it to homes and commercial premises through more than 16,600km of mains.
Three Valleys Water - Sludge Treatment & Handling (2009)
A £2.2M Sludge Treatment System Upgrade
Water Treatment and Supply
Chertsey WTW (2005)
First submerged membrane plant for Three Valleys Water
Water Treatment and Supply
Iver WTW (2005)
Adding a third clarifier stream & 10Ml/d reservoir
Water Treatment and Supply
Drellingore Pumping Station (2004)
New micro-filtration membrane system & plant upgrade
Water Treatment and Supply
Chertsey WTW Microfiltration Plant (2003)
Two water sources brought together for final treatment
Water Treatment and Supply
Egham WTW (2002)
Forward flow to waste & filter refurbishment
Water Treatment and Supply
Lye Oak Pumping Station (2002)
Membrane filtration system for borehole sites
Water Treatment and Supply