Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

Wayne, City of

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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND20ND
2021ND10ND
2022N/A00N/A
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-19530729ND
2018-12-17577259ND
2019-08-26632329ND
2020-12-07703311ND
2020-12-07703310ND
2021-12-13763895ND
2023-07-24874257ND
2023-11-27891580ND
2023-12-11900834ND