Know Your Environment. Protect Your Health.

Dichlorodifluoromethane

City of Haslet

NOTE: City of Haslet purchases water from City of Fort Worth which is required to test for dichlorodifluoromethane. Sample information shown below was taken by City of Fort Worth.

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.

 

32

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND10ND
2021ND50ND
2022ND50ND
2023ND50ND

ppb = parts per billion

All test results

NOTE: City of Haslet purchases water from City of Fort Worth which is required to test for dichlorodifluoromethane. Sample information shown below was taken by City of Fort Worth.

Date Lab ID Result
2018-01-24Q1802705003ND
2018-07-25Q1829430002ND
2018-07-25Q1829430003ND
2018-09-12Q1836536002ND
2018-09-12Q1836536004ND
2019-01-23Q1903345002ND
2019-04-24Q1916570019ND
2019-07-24Q1947967001ND
2019-07-24Q1947967004ND
2019-07-24Q1947967006ND
2019-07-24Q1947967022ND
2019-10-23Q1973436017ND
2020-01-22Q2002459025ND
2020-01-22Q2002459027ND
2020-07-22Q2028872012ND
2020-07-22Q2028872008ND
2020-07-22Q2028872010ND
2021-01-20Q2101402017ND
2021-01-20Q2101402019ND
2021-07-21Q2119124001ND
2021-07-21Q2119124003ND
2021-07-21Q2119124005ND
2022-01-19Q2201985008ND
2022-01-19Q2201985006ND
2022-07-20Q2220779003ND
2022-07-20Q2220779005ND
2022-07-20Q2220779007ND
2023-01-04Q2300420004ND
2023-03-21Q2310673021ND
2023-07-19Q2328721002ND
2023-09-21Q2341002001ND
2023-09-21Q2341002003ND