Cassop Sewage Treatment Works Upgrade

We are investing £700k to improve the performance of our sewage treatment works at Cassop. The work will involve an upgrade of the storm water storage provision. This will aid NWL in improving the quality of rivers and coastal waters for the benefit of people, the environment and wildlife.

Update by Rachel Rutter

Good afternoon,

This week the team have installed the steel reinforcement and shuttering in preparation for the concrete pour.

The concrete pour will be carried out Tuesday 2 April 2024 alongside the pipework installation.

Thank you for your time. Have a great weekend!

Please contact us direct if you have any questions at


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