1,2,3-Trichloropropane
Hazy Hollow East Estates
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 | 1 | 0 | ND |
| 2015 | ND | 15 | 0 | ND |
| 2016 | ND | 9 | 0 | ND |
| 2017 | ND | 7 | 0 | ND |
| 2018 | ND | 14 | 0 | ND |
| 2019 | ND | 7 | 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 |
|---|---|---|
| 2014-07-01 | AC58567 | ND |
| 2015-01-15 | AC76460 | ND |
| 2015-01-15 | AC76470 | ND |
| 2015-01-15 | AC76464 | ND |
| 2015-01-15 | AC76482 | ND |
| 2015-01-15 | AC76478 | ND |
| 2015-01-15 | AC76472 | ND |
| 2015-01-15 | AC76468 | ND |
| 2015-01-15 | AC76538 | ND |
| 2015-01-15 | AC76528 | ND |
| 2015-01-15 | AC76518 | ND |
| 2015-01-15 | AC76530 | ND |
| 2015-01-15 | AC76522 | ND |
| 2015-01-15 | AC76526 | ND |
| 2015-01-15 | AC76532 | ND |
| 2015-05-07 | AC91041 | ND |
| 2016-03-23 | AD30123 | ND |
| 2016-03-23 | AD30113 | ND |
| 2016-03-23 | AD30111 | ND |
| 2016-03-23 | AD30119 | ND |
| 2016-03-23 | AD30157 | ND |
| 2016-03-23 | AD30115 | ND |
| 2016-03-23 | AD30117 | ND |
| 2016-10-26 | AD54845 | ND |
| 2016-12-09 | AD61708 | ND |
| 2017-05-16 | AD84484 | ND |
| 2017-05-16 | AD84474 | ND |
| 2017-05-16 | AD84478 | ND |
| 2017-05-16 | AD84490 | ND |
| 2017-05-16 | AD84498 | ND |
| 2017-05-16 | AD84482 | ND |
| 2017-05-16 | AD84472 | ND |
| 2018-04-23 | AE23501 | ND |
| 2018-04-23 | AE23497 | ND |
| 2018-04-23 | AE23515 | ND |
| 2018-04-23 | AE23517 | ND |
| 2018-04-23 | AE23519 | ND |
| 2018-04-23 | AE23531 | ND |
| 2018-04-23 | AE23529 | ND |
| 2018-04-23 | AE23525 | ND |
| 2018-04-23 | AE23523 | ND |
| 2018-04-23 | AE23527 | ND |
| 2018-08-14 | AE36997 | ND |
| 2018-08-14 | AE37019 | ND |
| 2018-08-14 | AE36939 | ND |
| 2018-08-14 | AE36935 | ND |
| 2019-03-18 | AE58747 | ND |
| 2019-03-18 | AE58751 | ND |
| 2019-03-18 | AE58753 | ND |
| 2019-03-18 | AE58731 | ND |
| 2019-03-18 | AE58729 | ND |
| 2019-03-18 | AE58733 | ND |
| 2019-03-18 | AE58719 | ND |