What is rainwater drainage?

The rainwater drainage charge you pay includes the cost of removing and treating rainwater. This is the water that falls on your roof or the hard-paved surfaces of your property, such as a driveway or patio.

If you receive sewerage services from us and all the rainwater drainage from your property does not return to our sewer, you could be entitled to an allowance.

Find out how to apply for a rainwater drainage allowance.