1,2,3-Trichloropropane
City of Hurst
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.
30
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 |
|---|---|---|---|---|
| 2013 | ND | 1 | 0 | ND |
| 2014 | ND | 10 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 6 | 0 | ND |
| 2018 | ND | 3 | 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 |
|---|---|---|
| 2013-10-17 | 2915352 | ND |
| 2014-01-08 | 2955052 | ND |
| 2014-01-28 | Q1402681005 | ND |
| 2014-04-10 | Q1411526012 | ND |
| 2014-04-10 | Q1411526010 | ND |
| 2014-07-08 | Q1426129001 | ND |
| 2014-08-13 | Q1436928004 | ND |
| 2014-08-13 | Q1436928002 | ND |
| 2014-10-14 | Q1452234001 | ND |
| 2014-10-14 | Q1452234003 | ND |
| 2014-10-14 | Q1452234005 | ND |
| 2015-04-09 | Q1513322006 | ND |
| 2015-04-09 | Q1513322004 | ND |
| 2015-04-09 | Q1513322001 | ND |
| 2016-03-21 | AD29581 | ND |
| 2016-07-11 | Q1627746006 | ND |
| 2016-07-11 | Q1627746004 | ND |
| 2016-07-11 | Q1627746002 | ND |
| 2017-01-04 | Q1700326020 | ND |
| 2017-01-04 | Q1700326014 | ND |
| 2017-01-04 | Q1700326003 | ND |
| 2017-01-04 | Q1700326012 | ND |
| 2017-07-24 | Q1730292007 | ND |
| 2017-07-24 | Q1730292001 | ND |
| 2018-07-10 | Q1826956005 | ND |
| 2018-07-10 | Q1826956002 | ND |
| 2018-10-02 | Q1839327002 | ND |
| 2019-01-16 | Q1902266010 | ND |
| 2019-01-16 | Q1902266002 | ND |
| 2019-04-17 | Q1915359005 | ND |