Harshest winter in decades gives Minnesotans frozen water pipe headaches

People & Places Matt Sepic · ·
Stan Denkinger, a manager with St. Paul Regional Water Services, connects a thick electrical cable to a fire hydrant on Ashland Avenue on Thursday, March 6, 2013. He and his crew use a 1950s era diesel generator to send about 400 amps of current into a frozen water service line to melt the ice.