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EWG's Tap Water Database — 2021 UPDATE

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Dichlorodifluoromethane

Ventnor City Water & Sewer Utility

Dichlorodifluoromethane (Freon-12) 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.

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38

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND60ND
2015ND40ND
2016ND70ND
2017ND120ND
2018ND90ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-23L4983229-2ND
2014-04-23L4983229-1ND
2014-05-14L5050864-3ND
2014-05-21L4092344-1ND
2014-09-10L5111955-1ND
2014-12-15L5247206-1ND
2015-03-18L5364149-1ND
2015-06-22L5497132-1ND
2015-09-28L5651619-1ND
2015-12-14L5817268-1ND
2016-05-31L6292615-2ND
2016-07-21O56570VOCND
2016-07-21O56572VOCND
2016-07-21O56571VOCND
2016-10-26O58473VOCND
2016-10-26O58472VOCND
2016-10-26O58471VOCND
2017-01-30P60226VOCND
2017-01-30P60225VOCND
2017-01-30P60227VOCND
2017-04-04P63191VOCND
2017-04-04P63190VOCND
2017-04-26P64432VOCND
2017-07-12P68256VOCND
2017-07-12P68254VOCND
2017-07-12P68255VOCND
2017-10-10P70212VOCND
2017-10-10P70210VOCND
2017-10-10P70211VOCND
2018-01-29Q71989VOCND
2018-01-29Q71988VOCND
2018-01-29Q71987VOCND
2018-05-15Q74789VOCND
2018-05-15Q74790VOCND
2018-05-15Q74788VOCND
2018-08-29Q77943VOCND
2018-08-29Q77944VOCND
2018-08-29QW77942VOCND