Improvements in your area

We're investing in our communities by improving our sites and maintaining our assets to provide reliable services, and protect the environment.



Our work in Sussex includes wastewater treatment schemes, environmental upgrades, flood prevention and our £300 million Cleaner Seas for Sussex project in Brighton and Hove.
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Our work in Hampshire includes sewer improvements, flood protection schemes, upgrades to treatment works and projects to improve the quality of treated wastewater to meet stringent European legislation.
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Pitts Lane

Isle of Wight

Our work in the Isle of Wight includes replacing 1,000 metres of old water mains to reduce bursts and ensure a reliable water supply in your community.
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Harps Avenue, Sheerness


Our work in Kent includes millions of pounds of investment in projects in Herne Bay, as well as environmental upgrades and wastewater treatment schemes.
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Ensuring Water for Life, together

Community events


Our community is our community because the vast majority of Southern Water employees live and work in the region.
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River test


Our relationship with the environment is a vital element of our business. Ensuring we act in a responsible, sustainable way is an essential part of how we work.
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family gardening

Save water, save money

Water is essential to every aspect of our lives. But our water supply faces big challenges.
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