Know Your Environment. Protect Your Health.

Chlorodifluoromethane

City of Pullman Water Department

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.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND100ND
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

Date Lab ID Result
2014-04-16B4D1841-04ND
2014-04-16B4D1841-07ND
2014-04-16B4D1841-01ND
2014-04-17B4D1932-04ND
2014-04-17B4D1932-01ND
2014-10-13B4J1566-01ND
2014-10-13B4J1566-10ND
2014-10-13B4J1566-13ND
2014-10-14B4J1566-07ND
2014-10-14B4J1566-04ND