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EWG's Tap Water Database — 2021 UPDATE

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Dichlorodifluoromethane

Garden Court Mutual

Dichlorodifluoromethane (Freon-12) 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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015N/A00N/A
2016ND20ND
2017ND10ND
2018ND20ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-07-19ND
2016-12-27ND
2017-04-10ND
2018-03-26ND
2018-12-03ND
2019-01-17ND
2019-02-20ND
2019-04-15ND