Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

Lago Vista 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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2018-05-24AE27700ND
2019-06-10AE69744ND
2020-03-19AF03828ND
2021-05-21AF55149ND
2022-11-17AG19225ND
2023-06-15AG44743ND
2023-10-11AG59459ND