Know Your Environment. Protect Your Health.

Chlorodifluoromethane

City of Comanche

NOTE: City of Comanche purchases water from Upper Leon River Municipal Water District which is required to test for chlorodifluoromethane. Sample information shown below was taken by Upper Leon River Municipal Water District.

Chlorodifluoromethane (Freon 22) 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.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND40ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

NOTE: City of Comanche purchases water from Upper Leon River Municipal Water District which is required to test for chlorodifluoromethane. Sample information shown below was taken by Upper Leon River Municipal Water District.

Date Lab ID Result