Comment Re:Water for Thought... (Score 1) 652
I always think its funny whenever this subject comes up on a forum like this, everyone thats not seen it done before calls everyone else an idiot.
When I was younger my dad showed me how to dowse with a coat hanger bent into an L shape. We were looking for the sewage line from the back of our house, because we'd just moved there and didn't know where the septic tanks were at. After walking around for a bit, I noticed the rod started lining up a certain way every time I walked past a certain spot. I showed my dad, he did the same thing, then we dug there and found the septic line.
I was maybe 10 years old, I had no knowlege of septic lines, the lay of the land, etc. All I was told was "hold this rod like this and walk around and you'll see it do something funny eventually." All we knew was that the line left the back of the house somewhere, and went towards a field, it could have been anywhere within about an acre of area.
I'm sure some of you don't believe it, but it works well enough I've seen DOT personel use it to find water lines under roads.