“DHEC recognizes that citizens have questions and concerns about the safety of the City of Denmark’s water supply, including the use of HaloSan in one well,” SC DHEC said in a previous statement to WIS. “In August, the City of Denmark notified DHEC that the well where HaloSan had been used was removed from service. The City’s current drinking water supply comes from three other wells where HaloSan was not and is not used.”