Know Your Environment. Protect Your Health.

Chlorodifluoromethane

Marysville Utilities

NOTE: Marysville Utilities purchases water from City of Everett Public Works Department which is required to test for chlorodifluoromethane. Sample information shown below was taken by City of Everett Public Works 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.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND70ND
2015ND70ND
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: Marysville Utilities purchases water from City of Everett Public Works Department which is required to test for chlorodifluoromethane. Sample information shown below was taken by City of Everett Public Works Department.

Date Lab ID Result
2014-01-23201401240052AMND
2014-04-16201404180338AMND
2014-07-22201407230532AMND
2014-10-15201410160323AMND