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Cyngor Sir Ynys Môn - Isle of Anglesey County Council


The council no longer has responsibility for public sewers or for clearing private sewers and drains. Enquiries and requests for information and services should be directed to the following organisations.

Public Sewers

Welsh Water - sewerage services and emergencies, 24 hours, 7 days a week

Address: Welsh Water, PO Box 690, Cardiff, CF2 2WL

Tel: 08000 853 968

Blockages in private sewers and drains

The council does not operate a service to private householders to clear private sewers and drains. You will have to employ the services of contractors listed in the Yellow Pages under “Drain and Pipe Cleaning”. Please note that you are responsible for meeting the costs of these services.

Problems affecting sewers and drains serving council houses should continue to be reported to Housing Services.