NOT KNOWN DETAILS ABOUT DMC CHEMISTRY

The 3rd-premier outbreak of Legionnaires’ condition recorded in U.S. background—together with the discovery in 2014 of fecal coliform micro organism in city water—was probably a results of the town’s failure to take care of adequate chlorine in its water mains to disinfect the water.  "there's no system B," CIAC president and CEO Bob Mas