Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Chlorodifluoromethane

NJ American Water - Atlantic County

Chlorodifluoromethane (Freon 22) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.

MORE ABOUT THIS CONTAMINANT

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND240ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-1424540001ND
2014-01-1424539801ND
2014-01-1424543801ND
2014-01-1424539901ND
2014-01-1524543901ND
2014-01-1524540401ND
2014-01-1524540201ND
2014-01-1524540101ND
2014-01-2924540301ND
2014-07-0126171801ND
2014-07-0126177101ND
2014-07-0126171601ND
2014-07-0726171201ND
2014-07-0726171301ND
2014-07-0826176901ND
2014-07-0826171901ND
2014-07-0826177001ND
2014-07-0926171401ND
2014-07-0926170601ND
2014-07-0926176801ND
2014-07-1526172101ND
2014-07-1526170701ND
2014-07-1626171501ND
2014-08-0526170801ND