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EWG's Tap Water Database — 2019 UPDATE

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Chlorodifluoromethane

City of Grand Prairie

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.

 

20

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
2013ND100ND
2014ND100ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-07-1635100890013AMND
2013-07-16351008900051AMND
2013-07-1635100890001AMND
2013-07-1635100890029AMND
2013-07-16351008900171AMND
2013-07-16351008900211AMND
2013-07-1635100890025AMND
2013-07-1635100890009AMND
2013-10-0335111029005AMND
2013-10-0335111029001AMND
2014-01-1535123078013AMND
2014-01-1535123078007AMND
2014-01-1535123078003AMND
2014-01-1535123078009AMND
2014-01-1535123078005AMND
2014-01-1535123078011AMND
2014-01-1535123078001AMND
2014-01-1535123078015AMND
2014-04-0335132919005AMND
2014-04-03351329190011AMND