On water devining, dowsing or what ever ya call it.
Before my son got his own drilling business, he worked for another drilling company.
For 11 years that company kept detailed records of all the wells they drilled, especially whether and how much water they got and whether it was located by devining or just where it was convenient or was out of the way etc.
In the end, after thousands of wells, there was less than one percentage point difference between successfull wells located by devining and those located by convenience etc.
We were going to develope a place near Medford and made an offer conditional on getting a 7 gal per min. well. One of the guys on my son's crew was a souix indian who was really commited to devining so he and another beliver found two locations where I would find water at about 125 feet; in each case I gave up with a 400' dry hole.
The indian boy then said we should pull out all the stops and bring out a guy who he knew was visiting from S. Dakota who was the Souix Tribal medicine man and who was known far and wide as the greatest deviner in the country. Out of curiosity, I said "sure, bring him out. " He spent about 3/4 hour communing with the spirits and walking about with his "red willow" branches. He found a spot where there was "lots of water" at 75feet.
Again I gave up with a 400' dry hole; 1200 feet of dry holes= big dent in wallet!!
On our present home site, I told my son to drill "about 30 feet from the corner of the shop" so it would be convenient to locate pressure tank etc in the shop!---bingo! 15 gal per min. at 50 feet.
Vaughn