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EWG's Tap Water Database — 2019 UPDATE

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Chlorodifluoromethane

Avon Water Company

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.

 

16

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
2013ND80ND
2014ND80ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-07-30201308010339AMND
2013-07-31201308010418AMND
2013-07-31201308010321AMND
2013-07-31201308010405AMND
2013-07-31201308010397AMND
2013-07-31201308010341AMND
2013-07-31201308010335AMND
2013-07-31201308010421AMND
2014-01-27201401280232AMND
2014-01-27201401280221AMND
2014-01-27201401280264AMND
2014-01-27201401280228AMND
2014-01-27201401280266AMND
2014-01-27201401280268AMND
2014-01-27201401280240AMND
2014-01-27201401280242AMND