NORWICH – On Wednesday morning, the City of Norwich advised residents to boil water before drinking it due to inadequate levels of Chlorine being reported during recent testing. According to officials, Chlorine is used to destroy harmful microbes. The city reported repairs may take two to three days to complete. Anyone seeking information can contact the city at (607) 337-1250 or the Chenango County Health Department at (607) 337-1673.