For all of us.
We’re the only water company of its kind in the UK. We don’t have shareholders, which means we put every penny back into looking after your water and our beautiful environment – now and for years to come.
Learn more
Our group annual report and accounts
2019 - 2020
Welsh Water is owned by Glas Cymru a single purpose company with no shareholders and is run solely for the benefit of customers.
In your area
Check if there is any work or reported incidents near you that could be affecting your water supply.
Our plan
2020 - 2025
Over the last two years, we’ve been working with and listening to our customers about our plans for the future – and 40,000 of you have had your say on how we run your water and wastewater services.
Latest news
25 September 2020
Plastic wet wipes ban has majority public support
25 August 2020
Statement on Llyn Brenig filming
20 July 2020
Plans revealed for iconic Cardiff reservoirs
10 July 2020
Welsh Water grabs top water company spot in national customer service measure
18 June 2020
Welsh Water begins phased re-opening of reservoir sites after coronavirus closure
5 June 2020