1,2,3-Trichloropropane
City of Corpus Christi
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 | 5 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 9 | 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 |
|---|---|---|
| 2014-01-16 | 2959161 | ND |
| 2014-04-15 | 3008554 | ND |
| 2014-08-07 | AC62550 | ND |
| 2014-08-20 | 3088245 | ND |
| 2014-10-15 | 3123909 | ND |
| 2015-08-13 | AD04130 | ND |
| 2016-02-10 | AD23112 | ND |
| 2016-09-14 | AD49468 | ND |
| 2017-03-21 | AD76111 | ND |
| 2017-03-21 | AD76053 | ND |
| 2017-05-16 | AD84508 | ND |
| 2017-05-16 | AD84466 | ND |
| 2017-07-28 | AD91431 | ND |
| 2017-07-28 | AD91393 | ND |
| 2017-07-28 | AD91401 | ND |
| 2017-11-14 | AE04803 | ND |
| 2017-11-14 | AE04787 | ND |
| 2018-02-06 | AE12542 | ND |
| 2018-07-25 | AE34518 | ND |
| 2019-01-23 | AE50999 | ND |
| 2019-01-23 | AE50977 | ND |
| 2019-07-30 | AE76437 | ND |