Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

Birch Hill Water System

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.

 

2

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
2019N/A00N/A
2020ND10ND
2021N/A00N/A
2022N/A00N/A
20230.500 ppb110.500 ppb

ppb = parts per billion

All test results

Date Lab ID Result
2020-03-102003-05716-001ND
2023-02-082302-03678-0010.500 ppb