Our investment
We're investing in major upgrades to the water network across Cornwall to help provide a more reliable water supply for local communities.
Many of the water mains across Cornwall have been in the ground for decades and are becoming more prone to leaks and bursts as they age. Through our Cornwall Water Mains Project, we're replacing sections of ageing pipework and installing new water mains where improvements are needed.
These upgrades will help reduce leakage, lower the risk of supply interruptions and strengthen the network's ability to meet future demand. They will also provide greater flexibility when carrying out maintenance or responding to unexpected incidents.
What the work involves
We'll be installing new water mains at locations across Cornwall to replace ageing infrastructure and improve the performance of the local network.
To minimise disruption wherever possible, we'll use a combination of construction techniques, including trenchless methods such as directional drilling and pipe bursting, alongside traditional excavation where required. All affected areas will be reinstated following completion of the works.
What the work involves
We'll be installing new water mains across several locations throughout East Devon to replace ageing infrastructure and improve the performance of the local network.
To minimise disruption wherever possible, we'll use a combination of construction techniques, including trenchless methods such as directional drilling and pipe bursting, alongside traditional excavation where required. All affected areas will be reinstated following completion of the works.
Benefits of the project
This investment will help reduce the number of leaks and bursts on the network, improving reliability for customers and reducing the need for reactive repairs.
By upgrading ageing infrastructure, we're creating a more resilient water network that can continue to support local communities, while also reducing water lost through leakage and helping to protect the environment.
Project timeline
This project is expected to start in October 2026 and finish in the summer 2027.
More accurate dates for each town will be shared via project pages once we have further details.
Contact us
If you have any questions about the scheme, please contact our Customer Liaison Officer, Kelly-Jade Browning on 07851 256622, or our Customer Services Helpline on 0344 346 2020 between 8am and 6pm, Monday to Friday.
Please only call outside of these times in an emergency.