Dwr Cymru Welsh Water - official website of Dwr Cymru Welsh Water

www.glascymru.com - Glas Cymru is a single purpose company formed to own, finance and manage Welsh Water. It is a ‘company limited by guarantee’ and because it has no shareholders, any financial surpluses are retained for the benefit of Welsh Water’s customers.

www.powys.gov.uk - Powys County Council's website

www.ccw.gov.uk - the Countryside Council for Wales' website

www.rhayader.co.uk - Guide to Rhayader and surrounding district

www.dunfieldhouse.org.uk - residential centre for educational groups 

www.elanvalleylodge.co.uk - Activity centre based in Elan Village

www.wales-holidays.co.uk - self-catering cottages throughout Wales

Powys Digital History project - useful historical information about the Elan Valley and Powys generally