Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

Adams Waterworks

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.

 

13

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
2020ND30ND
2021ND50ND
2022ND20ND
2023ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2020-08-17462474ND
2020-08-17462477ND
2020-12-07512222ND
2021-02-23548789001ND
2021-02-23548789001ND
2021-05-18562428001ND
2021-08-02575843001ND
2021-10-11588954001ND
2022-08-15637216001ND
2022-09-21644336001ND
2023-05-08677574001ND
2023-05-08677576001ND
2023-08-08693877001ND