Know Your Environment. Protect Your Health.

1,1,2,2-Tetrachloroethane

Rra Arrowhead Lake Lots

NOTE: Rra Arrowhead Lake Lots purchases water from City of Wichita Falls which is required to test for 1,1,2,2-tetrachloroethane. Sample information shown below was taken by City of Wichita Falls.

1,1,2,2-Tetrachloroethane is an industrial chemical which has been used as a metal degreaser, and in paint, paint removers, mothballs and pesticides. It damages the liver and nervous system, and may cause cancer.

 

12

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
2021ND20ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.1 ppb

The EWG Health Guideline of 0.1 ppb for 1,1,2,2-tetrachloroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against cancer.

ppb = parts per billion

All test results

NOTE: Rra Arrowhead Lake Lots purchases water from City of Wichita Falls which is required to test for 1,1,2,2-tetrachloroethane. Sample information shown below was taken by City of Wichita Falls.

Date Lab ID Result
2018-08-21Q1833473002ND
2018-11-14Q1846491001ND
2019-05-14Q1925075001ND
2019-08-19Q1956634012ND
2020-09-23Q2037767001ND
2020-11-10Q2044047001ND
2021-02-03Q2103346004ND
2021-08-16Q2121825003ND
2022-08-17Q2224340018ND
2022-08-17Q2224340023ND
2023-08-21Q2335127007ND
2023-08-21Q2335127009ND