1,2,3-Trichloropropane
City of Whitewright
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.
24
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
| 2020 | ND | 6 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 6 | 0 | ND |
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
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-29 | Q1813091003 | ND |
| 2018-03-29 | Q1813091006 | ND |
| 2018-03-29 | Q1813091002 | ND |
| 2019-09-03 | Q1961236001 | ND |
| 2019-09-03 | Q1961236003 | ND |
| 2019-09-03 | Q1961236005 | ND |
| 2020-10-14 | Q2040302001 | ND |
| 2020-10-14 | Q2040302003 | ND |
| 2020-10-14 | Q2040302005 | ND |
| 2020-10-14 | Q2040302007 | ND |
| 2020-10-14 | Q2040302009 | ND |
| 2020-10-14 | Q2040302011 | ND |
| 2021-09-28 | Q2126457001 | ND |
| 2021-09-28 | Q2126457011 | ND |
| 2021-09-28 | Q2126457003 | ND |
| 2022-06-13 | Q2216370008 | ND |
| 2022-06-13 | Q2216370010 | ND |
| 2022-10-19 | Q2231828001 | ND |
| 2023-07-25 | Q2329473005 | ND |
| 2023-07-25 | Q2329473019 | ND |
| 2023-07-25 | Q2329473021 | ND |
| 2023-07-25 | Q2329473022 | ND |
| 2023-07-25 | Q2329473023 | ND |
| 2023-07-25 | Q2329473024 | ND |