1,2,3-Trichloropropane
Connecticut Water Company - Rivercrest Division
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.
22
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 | 4 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 4 | 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 |
|---|---|---|
| 2014-09-12 | BH12772VOC1 | ND |
| 2015-03-10 | BH80778VOC1 | ND |
| 2015-04-20 | BJ04751VOC1 | ND |
| 2015-07-21 | BJ60768VOC1 | ND |
| 2015-10-19 | BK10221VOC1 | ND |
| 2016-01-25 | BK57083VOC1 | ND |
| 2016-04-12 | BN12252VOC1 | ND |
| 2016-07-18 | BN74931VOC1 | ND |
| 2016-12-15 | BX05957VOC1 | ND |
| 2017-03-28 | BX94504VOC1 | ND |
| 2017-05-09 | BY16995VOC1 | ND |
| 2017-09-14 | BZ01499VOC1 | ND |
| 2017-11-06 | BZ32816VOC1 | ND |
| 2018-02-12 | BZ87734VOC1 | ND |
| 2018-04-20 | CA23365VOC1 | ND |
| 2018-07-24 | CA96252 | ND |
| 2018-11-14 | VOC1 200512680 | ND |
| 2019-01-23 | VOC1 200519507 | ND |
| 2019-05-06 | VOC1 200530730 | ND |
| 2019-08-07 | VOC1 200543769 | ND |
| 2019-10-21 | VOC1 200553611 | ND |
| 2019-11-06 | VOC1 200555561 | ND |