1,2,3-Trichloropropane
City of Bay City
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.
49
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 | 11 | 0 | ND |
| 2015 | ND | 5 | 0 | ND |
| 2016 | ND | 9 | 0 | ND |
| 2017 | ND | 10 | 0 | ND |
| 2018 | ND | 5 | 0 | ND |
| 2019 | ND | 9 | 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 |
|---|---|---|
| 2014-02-19 | AC43598 | ND |
| 2014-02-19 | AC43590 | ND |
| 2014-04-24 | AC51740 | ND |
| 2014-04-24 | AC51738 | ND |
| 2014-04-24 | AC51742 | ND |
| 2014-04-24 | AC51736 | ND |
| 2014-08-20 | Q1437898001 | ND |
| 2014-08-20 | Q1437898003 | ND |
| 2014-08-20 | Q1437898009 | ND |
| 2014-08-20 | Q1437898005 | ND |
| 2014-08-20 | Q1437898007 | ND |
| 2015-01-29 | AC78531 | ND |
| 2015-01-29 | AC78511 | ND |
| 2015-01-29 | AC78521 | ND |
| 2015-01-29 | AC78519 | ND |
| 2015-01-29 | AC78515 | ND |
| 2016-02-25 | AD25763 | ND |
| 2016-02-25 | AD25753 | ND |
| 2016-02-25 | AD25759 | ND |
| 2016-02-25 | AD25767 | ND |
| 2016-03-21 | AD29571 | ND |
| 2016-06-02 | AD39201 | ND |
| 2016-07-21 | AD45233 | ND |
| 2016-09-19 | AD50155 | ND |
| 2016-11-16 | AD58355 | ND |
| 2017-01-25 | AD66870 | ND |
| 2017-01-25 | AD66862 | ND |
| 2017-01-25 | AD66846 | ND |
| 2017-01-25 | AD66852 | ND |
| 2017-03-06 | AD73497 | ND |
| 2017-03-06 | AD73499 | ND |
| 2017-03-06 | AD73493 | ND |
| 2017-03-06 | AD73481 | ND |
| 2017-03-06 | AD73461 | ND |
| 2017-03-06 | AD73479 | ND |
| 2018-01-09 | AE08379 | ND |
| 2018-01-09 | AE08373 | ND |
| 2018-01-09 | AE08407 | ND |
| 2018-01-09 | AE08375 | ND |
| 2018-01-09 | AE08359 | ND |
| 2019-02-07 | AE53490 | ND |
| 2019-02-07 | AE53492 | ND |
| 2019-02-07 | AE53498 | ND |
| 2019-02-07 | AE53488 | ND |
| 2019-02-07 | AE53496 | ND |
| 2019-04-29 | AE63953 | ND |
| 2019-04-29 | AE63951 | ND |
| 2019-08-06 | AE77279 | ND |
| 2019-08-06 | AE77273 | ND |