Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

Clarence Cannon Wholesale Water Commission

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND40ND
2020ND10ND
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-11-05AD36259ND
2019-01-31AD39215ND
2019-04-09AD46647ND
2019-07-11AD52705ND
2019-10-21AD57363ND
2020-01-13AD60684ND