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EWG's Tap Water Database — 2021 UPDATE

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Chlorodifluoromethane

Baton Rouge 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.

MORE ABOUT THIS CONTAMINANT

 

40

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND400ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-0935137755005AMND
2014-05-0935137755011AMND
2014-05-0935137755009AMND
2014-05-0935137755013AMND
2014-05-0935137755007AMND
2014-05-0935137755015AMND
2014-05-0935137755003AMND
2014-05-0935137755019AMND
2014-05-1035137755017AMND
2014-05-1035137755001AMND
2014-05-1635138729007AMND
2014-05-1635138729003AMND
2014-05-1635138729001AMND
2014-05-1635138729005AMND
2014-05-1935138958001AMND
2014-05-2035139390001AMND
2014-05-2035139390003AMND
2014-05-2035139390005AMND
2014-05-2035139390007AMND
2014-06-2335143471019AMND
2014-11-0735163270003AMND
2014-11-0735163270007AMND
2014-11-0735163270005AMND
2014-11-0735163270041AMND
2014-11-0735163270001AMND
2014-11-0735163270013AMND
2014-11-0735163270011AMND
2014-11-0835163270047AMND
2014-11-0835163270009AMND
2014-11-1035163270023AMND
2014-11-1035163270031AMND
2014-11-1035163270025AMND
2014-11-1035163270027AMND
2014-11-1035163270029AMND
2014-11-1135163270039AMND
2014-11-1135163270033AMND
2014-11-1135163270037AMND
2014-11-1135163270043AMND
2014-11-1135163270045AMND
2014-11-1135163270035AMND