Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

Holland Hills Apartments

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
2018N/A00N/A
2019N/A00N/A
2020ND30ND
2021ND10ND
2022ND10ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2020-01-2120P000922ND
2020-06-1820P018771ND
2020-10-14EHS2000245346-01BND
2021-09-22EHS2100090548-01ND
2022-04-19EHS2200018401-SR-1ND
2023-06-20EHS2300032987-SR-1AND