1,2,3-Trichloropropane
NJ Water Supply Authority Manasquan
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.
16
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 | 1 | 0 | ND |
| 2014 | ND | 2 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2013-12-03 | 1061943003 | ND |
| 2014-03-04 | 1074262003 | ND |
| 2014-09-02 | 2026740003 | ND |
| 2018-03-27 | 380327078 | ND |
| 2018-03-27 | 380327079 | ND |
| 2018-03-27 | 380327077 | ND |
| 2019-02-06 | 390206702 | ND |
| 2019-05-08 | 390508714.2 | ND |
| 2019-08-13 | 390813710 | ND |
| 2019-11-06 | 391106707.1 | ND |
| 2020-02-04 | 400204710.2 | ND |
| 2020-05-05 | 400505718.2 | ND |
| 2020-08-05 | 200805015-03 | ND |
| 2020-11-04 | 201104015-02 | ND |
| 2021-02-09 | 210209005-02 | ND |
| 2021-05-04 | 210504023-03 | ND |