Know Your Environment. Protect Your Health.

Trichlorofluoromethane

Hurley Water Company

Trichlorofluoromethane (Freon 11) 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.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND70ND
2019N/A00N/A
2020N/A00N/A
2021ND40ND
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 1,300 ppb

The EWG Health Guideline of 1,300 ppb for trichlorofluoromethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-29EHS1800004998POC1ND
2018-01-29EHS1800004992POC3ND
2018-01-29EHS1800005000POC4ND
2018-01-29EHS1800004999POC2ND
2018-02-261800008849-01ND
2018-02-26EHS1800008848-01ND
2018-02-26EHS1800008850-01ND
2021-03-01EHS2100012541PND
2021-03-01EHS2100026492PND
2021-03-01EHS2100012536PND
2021-03-01EHS2100026493PND