51³Ô¹ÏÍø

London’s ailing water systems to get a helping hand from scientists

by Caroline Brogan

Aerial photo of Mogden Sewage Treatment Works in Isleworth.

Mogden Sewage Treatment Works in Isleworth

51³Ô¹ÏÍø experts will lead a landmark analysis to help tackle drought, flooding and pollution across London.

Ageing water infrastructure like sewage works, combined with climate change and a booming population, all contribute to London’s vulnerability to water shortages, floods and environmental impacts.

To address the issue, Dr Adrian Butler from 51³Ô¹ÏÍø’s will lead a team of

By harnessing the power of local communities and scientific analysis, we will recommend how best to manage London’s water systems. Dr Adrian Butler Department of Civil and Environmental Engineering

experts to analyse the current system and recommend changes.

They will work with residents and institutions in four key inner London areas – , West London, , and – to create a community-based approach to water management by including local residents in decision-making. The researchers hope their approach will also help foster healthier, happier communities in the inner city.

Dr Butler said: “London’s population and housing needs are growing, but our water infrastructure and governance is ill-equipped to cope with this expansion. By harnessing the power of local communities and scientific analysis, we will recommend how best to manage London’s water systems.”

A liveable London

The programme, known as Community Water Management for a Liveable London (), will transform the way different factions of water management, like those dealing with droughts and flooding, communicate with one another.

Photo of someone filling a glass with water from a tap
Researchers will work closely with London's water providers

By the end of the project, Dr Butler’s team expects to have helped make the for over 500,000 new homes possible with minimal impact on water systems.

He said: “We must nurture better communication between the different parts of London’s water systems. By the end of the process we hope to make them cheaper to run, perform better, and be more connected with local communities and with one another. We hope it'll also help with increasing demands for housing.”

System Analysis Lead Dr Ana Mijic, also from 51³Ô¹ÏÍø’s Department of Civil and Environmental Engineering, said: “The project will bring environmental, engineering, urban planning and socioeconomic experts together with governmental and planning authorities, industry, developers and citizens to enable required housing growth in London whilst sustainably managing water and environment in the city.”

The team also includes Dr Athanasios Paschalis, who will be leading the work on urban water quality, and Dr Alexandra Collins from the , who will be coordinating the development of urban ecosystem services.

Partnerships for people

Project partners include , one of London’s oldest and largest housing providers, who are responsible for Thamesmead - one of the largest single development sites in London.

Other partners include , , , and , plus several other local communities and housing estate residents, including river trusts like .

The Natural Environment Research Council () is funding the project as part of its Regional Impact from Science of the Environment () initiative, which studies water quality and air pollution in the UK.

The 51³Ô¹ÏÍø researchers will also work in collaboration with researchers at , the , and the .

Main image: Shutterstock/pxl.store

Article image: Shutterstock/michaelheim

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Reporter

Caroline Brogan

Communications Division