To calculate the cost of supplying services to a potential customer within the Welsh Water supply area, see our published charges for our wholesale services
The detailed charges can be found below.
Wholesale Tariff Document 2017-2018
Dŵr Cymru Cyf, a limited company registered in Wales No. 2366777.
Registered office: Pentwyn Road, Nelson, Treharris, Mid Glamorgan CF46 6LY.
© Dŵr Cymru Cyf 2017.