LEAK BUSTERS: Though the water shortage is...

LEAK BUSTERS: Though the water shortage is not as serious here as in L.A. (A3), people are getting concerned. . . . Tim Downs, partner in a leak detection service in Santa Ana, says business has increased over the last six months, due mostly to homeowners worried about wasting water. . . . The worst household offender: the home swimming pool, whose underground plumbing can invisibly leak hundreds of gallons a day. “It’s easy to think the water’s just evaporating,” Downs said.