Dwr Cymru Welsh Water
Area Address Phone Number
North Wales Trade Effluent Officer, Dwr Cymru Welsh Water, Dinas, Llanwnda, Caernarfon, Gwynedd, LL54 5UD 01286 832961
South West Wales (Pembrokeshire, Carmarthenshire, Ceredigion, Swansea, Gower, Neath Port Talbot, Bridgend) Trade Effluent Officer, Dwr Cymru Welsh Water, Gowerton STW, Victoria Road, Gowerton, Swansea, SA4 3AB 07778 559954
South Central Wales (Cardiff, Vale of Glamorgan, Rhondda Cynon Taff, Merthyr Tydfil, Caerphilly, Blaenau Gwent) Trade Effluent Officer, Dwr Cymru Welsh Water, Cardiff WwTW, Tide Fields Road, Rover Way, Tremorfa, Cardiff, CF24 2RX 02920 478822
South East Wales (Hereford, Monmouthshire, Newport, Torfaen) Trade Effluent Officer, Dwr Cymru Welsh Water, Ponthir STW, Candwr Road, Caerleon, NP18 1PG 07901670501

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