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EWG's Tap Water Database — 2019 UPDATE

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Chlorodifluoromethane

Indiana American Water - Richmond

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.

 

10

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
2014ND100ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-1125036001ND
2014-03-1125036101ND
2014-03-1125036401ND
2014-06-1025889001ND
2014-06-1125888801ND
2014-09-0826868301ND
2014-09-0826867801ND
2014-09-0826867601ND
2014-12-0927713001ND
2014-12-0927713301ND