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EWG's Tap Water Database

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Dichlorodifluoromethane

Calera Water Works

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.

 

3

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010ND10ND
2011ND10ND
2012N/A00N/A
2013N/A00N/A
2014ND10ND
2015N/A00N/A

ppb = parts per billion.

All test results

Date Lab ID Result
2010-03-15100315010-001ND
2011-03-11110311039-001ND
2014-03-10140310016-1ND