Know Your Environment. Protect Your Health.

1,2,3-Trichloropropane

Country Terrace Subdivision

NOTE: Country Terrace Subdivision purchases water from Baytown Area Water Authority which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Baytown Area Water Authority.

1,2,3-Trichloropropane is a potent carcinogen that contaminates drinking water in agricultural regions where it was historically used as soil fumigant. Click here to read more about carcinogenic VOCs.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND10ND
2021ND20ND
2022ND90ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.0007 ppb

The EWG Health Guideline of 0.0007 ppb for 1,2,3-trichloropropane 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: Country Terrace Subdivision purchases water from Baytown Area Water Authority which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Baytown Area Water Authority.

Date Lab ID Result
2018-08-03AE35860ND
2019-01-14AE49643ND
2019-09-06AE82509ND
2020-07-14AF19344ND
2021-08-09AF65379ND
2021-10-20AF74188ND
2021-10-20AF74220ND
2022-01-12AF80016ND
2022-01-12AF80020ND
2022-01-12AF80002ND
2022-04-04AF91855ND
2022-04-04AF91879ND
2022-07-05AG03267ND
2022-07-05AG03269ND
2022-07-05AG03285ND
2023-01-12AG24428ND
2023-07-11AG47888ND