Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

River Lake Subdivision

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
2018N/A00N/A
2019ND10ND
2020ND10ND
2021ND20ND
2022ND20ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-09-04508895ND
2020-12-14551883ND
2021-03-16558079ND
2021-03-16558079ND
2022-02-14584949ND
2022-04-28589331ND
2023-07-24620547ND