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EWG's Tap Water Database — 2019 UPDATE

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Chlorodifluoromethane

City of Murphy

NOTE: City of Murphy purchases water from North Texas Municipal Water District Wylie Water Treatment Plant which is required to test for chlorodifluoromethane. Sample information shown below was taken by North Texas Municipal Water District Wylie Water Treatment Plant.

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.

 

0

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
2014ND30ND
2015ND10ND
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

All test results

NOTE: City of Murphy purchases water from North Texas Municipal Water District Wylie Water Treatment Plant which is required to test for chlorodifluoromethane. Sample information shown below was taken by North Texas Municipal Water District Wylie Water Treatment Plant.

Date Lab ID Result