(Portland, OR)  --  Officials haven't yet given a timetable on repair of a water main that broke at Southeast Powell Boulevard and Southeast 20th Avenue.  The weather-related break was reported around 3:30 yesterday morning, and caused street flooding and left a number of customers without water service.  Officials say some area residents who still have service may see discolored water out of their taps.  They're being encouraged to run their taps until the water clears up.