Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

City of Orchard

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND10ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-23AE19926ND
2019-07-23AE75557ND
2020-06-30AF17554ND
2021-02-24AF44183ND
2022-04-26AF94456ND
2023-05-31AG42558ND
2023-10-06AG58941ND