The responsibility for sewers and drains is split between Southern Water, East Sussex County County and ourselves.
Sewers and private drains
Southern Water is responsible for the maintenance of the public sewer system. They have provided information and guidance on these matters and please visit Southern Water’s Sewer Ownership (external link) pages.
If you need further advice, please contact them on 0330 303 0368.
Private foul drainage systems
We have many properties that are not connected to the public sewer system. These properties may be served instead by cesspools, septic tanks, private sewage treatment plants systems or other private foul drainage systems.
If your property is served by such a system, we can offer advice for Cesspools and Septic Tanks or investigate problems. If the problem arises from a defect or issue from a neighbour’s private foul drainage system please contact them first to resolve the issue.
Should a direct approach to your neighbour not resolve the issue, please contact us.
For highway drain blockages, please contact East Sussex County Council on 0345 6080 193.