1,2,3-Trichloropropane
City of Renton
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.
14
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 | 4 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 5 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 1 | 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 |
|---|---|---|
| 2014-08-06 | 35149452007AM | ND |
| 2014-08-06 | 35149452001AM | ND |
| 2014-08-06 | 35149452005AM | ND |
| 2014-08-06 | 35149452003AM | ND |
| 2015-03-12 | 35179672007AM | ND |
| 2015-03-12 | 35179672003AM | ND |
| 2015-03-12 | 35179672001AM | ND |
| 2015-03-12 | 35179672005AM | ND |
| 2018-06-12 | ND | |
| 2018-06-12 | ND | |
| 2018-06-12 | ND | |
| 2018-06-12 | ND | |
| 2018-06-12 | ND | |
| 2021-06-09 | 4131888 | ND |