Part of me would expect that under some circumstances the engineers have trained to know where leaks are likely. Dowsing involves you walking mindfully methodi

Part of me would expect that under some circumstances the engineers have trained to know where leaks are likely. Dowsing involves you walking mindfully methodically over the area. At the end of the day it's be ridiculous for water companies to insist engineers don't carry the rods so long as they overwise follow policy and have acceptable pace.