In defence of dowsing to detect water | Letters

Guardian readers share their stories on the success of dowsingRe your article “Water firms admit they still use ‘medieval’ dowsing rods” (22 November): in the 1950s, our family lived on a farm in an isolated part of northern Somerset. The farmer submitted an application for planning permission to build two new houses in a field, including details of water supply and drainage (there were no mains services at all). He had already walked over the field with his L-shaped birc