Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Chlorodifluoromethane

Las Virgenes Municipal Water District

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND80ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-194B19085-03AND
2014-02-194B19085-01AND
2014-05-134E14030-01AND
2014-05-134E14030-03AND
2014-09-084I09096-03AND
2014-09-084I09096-01AND
2014-11-184K18092-03AND
2014-12-114L11034-01AND