Crews are on site of a water main break at Harn Boulevard and the U.S. 19 frontage road effective Sept. 21, and repairs are underway. In addition, a precautionary boil-water order is in effect for Bay Esplanade 1010, 1015, 1018, 1021, 1031.
A unit of heat, where one therm equals 100,000 British Thermal Units (BTUs).