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EWG's Tap Water Database — 2021 UPDATE

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Dichlorodifluoromethane

River Club Water

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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
2016ND20ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-17AC51094ND
2014-04-17AC51092ND
2015-12-18AD17080ND
2015-12-18AD17078ND
2016-06-14AD40444ND
2016-11-22AD59062ND
2017-10-05AD99567ND
2018-09-25AE41542ND
2019-09-17AE83809ND