Useful Links   BGS - Water Borehole Prognosis Ordering - http://shop.bgs.ac.uk/GeoReports/   British Geological Survey (BGS) - Home - www.bgs.ac.uk   Consallen Drilling Rigs - Rigs and equipment for shell & auger drilling   Environment Agency - http://www.environment-agency.gov.uk   Useful Summary of The Water Act 2003   The Consumer Council For Water offer a useful calculator to estimate your water bill.