The City of Sanford is conducting diagnostic ‘smoke testing’ of gravity sewer in some areas of the City from May 9 – May 20.  The City has contracted with CHA Consulting for this work that will identify breaks in the sewer system that contribute to sewer overflows during rain events. Please click for a map and schedule of work areas – enter your own address in the search field of this web-map to see if and when your neighborhood is scheduled for this work. Door hangers like this describing the process and offering suggestions to customers will be distributed to addresses prior to work beginning in your neighborhood.