Know Your Environment. Protect Your Health.

Chloromethane

Trophy Club Municipal Utility District 1

NOTE: Trophy Club Municipal Utility District 1 purchases water from City of Fort Worth which is required to test for chloromethane. Sample information shown below was taken by City of Fort Worth.

Chloromethane is an industrial solvent, aerosol propellant and a refrigerant. It also forms as a byproduct of water disinfection. The EPA classifies chloromethane as possibly carcinogenic to humans.

 

48

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND10ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 2.69 ppb

The EWG Health Guideline of 2.69 ppb for chloromethane was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against cancer.

ppb = parts per billion

All test results

NOTE: Trophy Club Municipal Utility District 1 purchases water from City of Fort Worth which is required to test for chloromethane. Sample information shown below was taken by City of Fort Worth.

Date Lab ID Result
2013-06-25201306270160AMND
2013-06-25201306270142AMND
2013-06-25201306270151AMND
2013-06-25201306270171AMND
2013-06-25201306270202AMND
2013-10-11201310150069AMND
2013-10-11201310150071AMND
2013-10-11201310150073AMND
2013-10-11201310150075AMND
2013-12-03201312090008AMND
2013-12-03201312090005AMND
2013-12-03201312090014AMND
2013-12-03201312090012AMND
2014-03-05201403070185AMND
2014-03-05201403070183AMND
2014-03-05201403070132AMND
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
2021-01-20Q2101402019ND
2021-01-20Q2101402017ND
2021-07-21Q2119124005ND
2021-07-21Q2119124003ND
2021-07-21Q2119124001ND
2022-01-19Q2201985008ND
2022-01-19Q2201985006ND
2022-07-20Q2220779007ND
2022-07-20Q2220779005ND
2022-07-20Q2220779003ND
2023-01-04Q2300420004ND
2023-03-21Q2310673021ND
2023-07-19Q2328721002ND
2023-09-21Q2341002003ND
2023-09-21Q2341002001ND