Free Chlorine: This level should remain between 2 to 4 ppm. Levels lower than 1 ppm place swimmers at high risk of contamination. Levels higher than 6 ppm may be safe enough to swim, ...

Free chlorine: ideal range 2.0 to 4.0 ppm, safe range 1.0 to 6.0 ppm; Combined chlorine: ideally less than 0.2 ppm, safe below 0.5 ppm; Total chlorine: should be equal to free chlorine most of the ...

The longer free chlorine water mixes with chloramine-treated water, the more it can smell. “Even at extremely low levels, it can be detectable,” Roberts said.

There's chlorine in your drinking water, America. Or maybe there's a different chlorine compound called chloramine. This isn't meant to alarm you, though of course it's alarming to many.

Free chlorine, which officials say is more effective at eliminating bacterial contamination, will be used during this period in a process known as a "free chlorine burn" which they say is a ...

MIAMI (CBSMiami) - Residents in Miami-Dade have begun tasting chlorine in their tap water and it is perfectly safe, the county says. The county announced last week that starting on November 8, the ...

Cocoa's free-chlorine disinfecting process will occur from March 8 to April 16 as a layer of protection against microorganism contamination.

Officials said the temporary addition of free chlorine will not cause any adverse health effects. People requiring dialysis, owners of tropical fish, and managers of restaurants and stores with ...

news Environment. Water in 13 North Texas cities might taste like chlorine this month. Here’s why and what you should do It’s part of an annual disinfectant process in Plano, Richardson, Allen ...

Starting Jan. 8, Melbourne drinking water customers will notice a chlorine taste, as the city "shocks" its system with the chemical to kill pathogens.