July 2, 2015 5:45 pm Poway Dumps 550K Water Out After It ‘Goes Bad' The city of Poway recently dumped 550,000 gallons of drinking water from a reservoir tank into a canyon because the water inside the tank went bad. NBC 7’s Artie Ojeda reports. US & World Videos 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl 2:59 Keep these travel etiquette tips in mind this holiday season 2:20 Bodies of Missing Men Found in Rubber Bins Inside Storage Unit 1:42 Hundreds of Golden Retrievers Walk a Mile for the Official Boston Marathon Dog 1:51 Typewriter Shop Owner Receives Gift From Tom Hanks