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EWG's Tap Water Database — 2021 UPDATE

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Chlorodifluoromethane

Pueblo Del Sol 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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND40ND
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-10-223127539ND
2014-10-223127561ND
2014-10-223127583ND
2014-10-223127552ND
2015-04-153225358ND
2015-04-153225555ND
2015-04-153225404ND
2015-04-153225470ND