Trap and Llandyfan


We’re investing over £3 million to improve the water network in Trap and the Llandyfan area. This will help continue to provide our customers in the area with a safe, reliable supply of clean drinking water for decades to come.

The work will help to ensure security of supply to our customers and to alleviate issues with loss of supply or low water pressure currently experienced by some customers in the area.

What does this work involve?

Some of our pipes that provide customers with their morning shower and cups of tea are over 100 years old. Over time natural deposits can build up inside the pipes and slow the flow of the water. While these deposits are not harmful, every now and then we need to clear the pipes to keep the water running freely.

With some parts of the network nearing the end of its operational life, the investment in this area will see us replace 3.2 km of pipework.

Where will the work take place?

The work will begin in early June 2024 and we expect to be completed by Spring 2025.

You can see where we’ll be working below

If we do need to work outside of your property, we’ll be sure to contact you directly closer to the time and will be updating the ‘In Your Area’ section of our website with any specific traffic management plans.

We’ll have a compound and welfare unit situated in the field opposite Tir Goetre Farm for the duration of the work.

When will the work take place

My water supply

Throughout most of the work there should be no interruptions to your supply. However, due to the nature of this work, it might be necessary for us to turn off your water supply for a short period of time (up to 3 hours). If we need to do this, we will let you know with plenty of notice.

Frequently asked questions

In your area Trap and Llandyfan map

In your area

Keep up to date

Look out for other opportunities to speak to the team, as well as road closure and traffic information visit in your area and search for your postcode.

Find out more