West CumbriaWest Cumbria update

Since we started construction in 2017, our teams have been working hard to install new pipelines, refurbish old pipes, build new pumping stations, a new treatment works and two new service reservoirs - the new water network is really starting to come together!  

The great news is that, despite many challenges including dry weather, extreme wet weather and flooding...even Covid-19, we're still on track to complete this unique scheme in 2022. 

We’ve captured just how things are progressing with our plans to provide a more resilient and sustainable water supply for our customers in West Cumbria.

Our teams are working to help get the land returned back to normal where we've installed the new pipelines. 

  • The new pipe network

    Aqueduct pipes: Water will be transferred from Thirlmere Reservoir by gravity, through the twin aqueduct pipes and new tunnels to Williamsgate Water Treatment Works. The pipes have been installed and we're now concentrating on testing and also returning the land back to normal. 

    We've also completed the installation of our new network pipes that will transfer treated water to our new storage facilities, before it begins the journey to customers' taps.

    Land reinstatement has already begun across the project which involves removal of stones, preparing the land to replace the top soil and eventually re-seeding.  We have a number of teams who are progressing in stages along the route. The images below demonstrate just how well the land recovers in a short space of time.

    Weather conditions have a major influence on the reinstatement activity, and at the moment the weather appears to be quite unpredictable which may impact on our progress across the working areas.

    The images below show the recovery around our working areas before and after land reinstatement.

    Reinstated working areaWorking area before reinstatement of land
  • Williamsgate Water Treatment Works

    We're working to contruct the final building at the new treatment works. The team are also busy installing all the mechanical and electrical fittings in the buildings that have already been constructed. The images show the scale of the new site and the installation of the grass roof.

    Williamsgate Water Treatment Works
    Laying the new roof
  • Service Reservoir sites

    The two new sites will store the treated water arriving from Williamsgate in huge underground tanks, ready to distribute along pipes to homes and businesses. 

    High Leys is the largest of the two service reservoirs - storing 50 million litres of treated water. The storage tanks are all built and the pumping station structure is now complete. The team are busy working on the mechanical/electrical installation in this building and carrying out testing in-line with those taking place across the project. The image shows how the new service reservoir has been designed to integrate into the surrounding landscape.

    High Leys Service Reservoir

    Moota Hill is the smaller capacity service reservoir, but it will still be capable of holding an impressive 21 million litres of water!  The team are now testing the electrical and communication systems, installing surface water drainage around the structure and building access stairways. 

    Moota Hill Service Reservoir
    Moota Hill Service Reservoir
  • Out with the old and in with the new

    We've completed our work to refurbish the existing water pipe network from Cornhow in the Lorton Valley, through to Stainburn Service Reservoir near Workington.

    Unlike the water transferring from Thirlmere to the new treatment works which travels by gravity, the treated water needs some help to travel along the pipe network to your home. In the Cockermouth area we've built a new pumping station and installed new connections to help the water continue it's journey.

    Pipe split connections in the Cockermouth area
    Harrot Hill pumping station

    Thank you for your ongoing patience while we've been working.  We do understand that the scale of this project has involved a lot more construction traffic, noise and disruption for the community.  If you have any queries you can always call us on 0345 672 3723.