Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

City of Lyford

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2018-07-27AE34933ND
2019-07-16AE74664ND
2020-07-20AF19952ND
2020-12-17AF38014ND
2021-01-29AF41919ND
2021-07-23AF63279ND
2022-04-21AF94073ND
2023-01-17AG24710ND