About your wastewater services, how you can look after sewers, and what to do if you have a problem.

Looking after your sewers

It's important to maintain the pipes that you're responsible for. We have lots of information and tips to help you look after your sewers: from knowing who is responsible for which pipe to top tips for preventing blockages.

Cleaning over 1 billion litres of wastewater a day

Every day we treat 1.4 bilion litres of sewage. We clean it, then safely release the water back into rivers.

The wastewater we treat contains:

Occasionally it can also contain harmful chemicals too.

Useful guides

Useful guides for looking after your waste water and protecting your sewers.