1,2,3-Trichloropropane
City of Highland Village
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.
53
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 | 19 | 0 | ND |
| 2015 | ND | 6 | 0 | ND |
| 2016 | ND | 8 | 0 | ND |
| 2017 | ND | 10 | 0 | ND |
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 5 | 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 |
|---|---|---|
| 2014-05-20 | Q1416948009 | ND |
| 2014-05-20 | Q1416948011 | ND |
| 2014-05-20 | Q1416948007 | ND |
| 2014-05-20 | Q1416948005 | ND |
| 2014-05-20 | Q1416948002 | ND |
| 2014-08-18 | Q1437308040 | ND |
| 2014-08-18 | Q1437308010 | ND |
| 2014-08-18 | Q1437308019 | ND |
| 2014-08-18 | Q1437308020 | ND |
| 2014-08-18 | Q1437308022 | ND |
| 2014-08-18 | Q1437308024 | ND |
| 2014-08-18 | Q1437308046 | ND |
| 2014-08-18 | Q1437308047 | ND |
| 2014-08-18 | Q1437308041 | ND |
| 2014-08-18 | Q1437308043 | ND |
| 2014-11-11 | Q1455360001 | ND |
| 2014-11-11 | Q1455360003 | ND |
| 2014-11-11 | Q1455360007 | ND |
| 2014-11-11 | Q1455360005 | ND |
| 2015-02-18 | Q1506440001 | ND |
| 2015-06-09 | Q1521357009 | ND |
| 2015-06-09 | Q1521357008 | ND |
| 2015-08-13 | Q1532069009 | ND |
| 2015-08-13 | Q1532069006 | ND |
| 2015-08-13 | Q1532069005 | ND |
| 2016-03-16 | Q1611305003 | ND |
| 2016-06-07 | Q1622614016 | ND |
| 2016-06-07 | Q1622614004 | ND |
| 2016-06-07 | Q1622614001 | ND |
| 2016-06-27 | Q1625972004 | ND |
| 2016-06-27 | Q1625972002 | ND |
| 2016-09-02 | Q1635674005 | ND |
| 2016-10-19 | Q1644917003 | ND |
| 2017-06-15 | Q1725217024 | ND |
| 2017-06-15 | Q1725217021 | ND |
| 2017-06-15 | Q1725217022 | ND |
| 2017-06-15 | Q1725217002 | ND |
| 2017-06-15 | Q1725217041 | ND |
| 2017-06-15 | Q1725217015 | ND |
| 2017-06-15 | Q1725217043 | ND |
| 2017-06-15 | Q1725217017 | ND |
| 2017-06-15 | Q1725217045 | ND |
| 2017-10-12 | Q1752251006 | ND |
| 2018-06-13 | Q1823500010 | ND |
| 2018-06-13 | Q1823500007 | ND |
| 2018-06-13 | Q1823500005 | ND |
| 2018-06-13 | Q1823500003 | ND |
| 2018-06-13 | Q1823500001 | ND |
| 2019-08-08 | Q1953062020 | ND |
| 2019-08-08 | Q1953062028 | ND |
| 2019-08-08 | Q1953062026 | ND |
| 2019-08-08 | Q1953062024 | ND |
| 2019-08-08 | Q1953062022 | ND |