1,2,3-Trichloropropane
City of Arlington
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.
23
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 | 2 | 0 | ND |
| 2014 | ND | 7 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 2 | 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 |
|---|---|---|
| 2013-11-19 | Q1313799003 | ND |
| 2013-11-19 | Q1313799001 | ND |
| 2014-02-11 | Q1404025013 | ND |
| 2014-02-25 | Q1405942001 | ND |
| 2014-05-28 | Q1418071001 | ND |
| 2014-05-28 | Q1418071003 | ND |
| 2014-07-16 | Q1428390002 | ND |
| 2014-08-28 | Q1440005001 | ND |
| 2014-08-28 | Q1440005003 | ND |
| 2015-01-21 | Q1502500010 | ND |
| 2015-01-21 | Q1502500002 | ND |
| 2015-07-21 | Q1528156012 | ND |
| 2016-01-06 | Q1600353013 | ND |
| 2016-04-13 | Q1614685006 | ND |
| 2016-07-13 | Q1628428004 | ND |
| 2017-01-24 | Q1703096008 | ND |
| 2017-07-25 | Q1730774008 | ND |
| 2018-01-23 | Q1802577011 | ND |
| 2018-01-23 | Q1802577002 | ND |
| 2018-07-24 | Q1829429002 | ND |
| 2019-02-20 | Q1907393012 | ND |
| 2019-04-10 | Q1914375011 | ND |
| 2019-07-31 | Q1949576001 | ND |