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EWG's Tap Water Database — 2021 UPDATE

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Chlorodifluoromethane

Fort Rucker - American Water

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND60ND
2014ND80ND
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
2013-09-1023377901ND
2013-09-1023377301ND
2013-09-1123378301ND
2013-09-1123377701ND
2013-10-0323829001ND
2013-10-0323828801ND
2014-03-1025102101ND
2014-03-1025101901ND
2014-03-1025101501ND
2014-03-1125102301ND
2014-03-1125102501ND
2014-03-1125101701ND
2014-06-2326538501ND
2014-12-0227716201ND