Ofwat is the economic regulator for the water and sewerage industry in England and Wales. In December 2004, it set price limits for the period 2005-10.
The following table sets out the average household water and sewerage bill for all household customers, both metered and unmetered, in England and Wales since 1996-97 (in today's prices). As some water companies' boundaries include customers in both England and Wales average bills tabulated have been provided for both countries.
Individual bills can be more or less than the average. More information can be found in Ofwat's “Water and sewerage charges 2006-07 report” which is available on their website at:
http://www.ofwat.gov.uk/aptrix/ofwat/publish.nsf/AttachmentsByTitle/tariff_report06.pdf/$FILE/tariff_report06.pdf.
Amount (£)1 1996-97 285 1997-98 286 1998-99 288 1999-2000 291 2000-01 256 2001-02 253 2002-03 254 2003-04 256 2004-05 263 2005-06 286 2006-07 294 1 Today's prices. Note: Bills for 2005-06 and 2006-07 are estimates based on provisional and forecast data provided by each company, for the years ending 31 March.