1,2,3-Trichloropropane
Travis County WCID 17
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.
22
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 |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 5 | 0 | ND |
| 2016 | ND | 6 | 0 | ND |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
|---|---|---|
| 2014-09-09 | AC66327 | ND |
| 2015-02-26 | Q1507327001 | ND |
| 2015-05-19 | Q1518253001 | ND |
| 2015-08-26 | Q1533246001 | ND |
| 2015-09-09 | AD06275 | ND |
| 2015-11-19 | Q1545796001 | ND |
| 2016-05-17 | AD37093 | ND |
| 2016-07-27 | AD46030 | ND |
| 2016-07-27 | AD46020 | ND |
| 2016-07-27 | AD46012 | ND |
| 2016-11-07 | AD56889 | ND |
| 2016-11-07 | AD56855 | ND |
| 2017-01-26 | AD67251 | ND |
| 2017-01-26 | AD67155 | ND |
| 2017-05-24 | AD85526 | ND |
| 2017-05-24 | AD85496 | ND |
| 2017-08-10 | AD92773 | ND |
| 2018-03-06 | AE16976 | ND |
| 2018-08-15 | AE37198 | ND |
| 2019-01-23 | AE50995 | ND |
| 2019-01-23 | AE50949 | ND |
| 2019-09-11 | AE83037 | ND |