1,2,3-Trichloropropane
Hot Springs Utilities
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.
20
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 | 4 | 0 | ND |
| 2014 | ND | 6 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 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 |
|---|---|---|
| 2013-08-12 | O132270015 | ND |
| 2013-08-12 | O132270014 | ND |
| 2013-11-13 | O133180025 | ND |
| 2013-11-13 | O133180024 | ND |
| 2014-02-10 | O140440097 | ND |
| 2014-02-10 | O140440098 | ND |
| 2014-04-02 | 14094002901 | ND |
| 2014-05-12 | O141350013 | ND |
| 2014-05-12 | O141350014 | ND |
| 2014-11-17 | 14324002701 | ND |
| 2015-04-01 | 15092001409 | ND |
| 2015-10-06 | 15282001801 | ND |
| 2016-04-06 | 16098015501 | ND |
| 2016-10-03 | 16280005601 | ND |
| 2017-04-04 | 17096007801 | ND |
| 2017-10-03 | 17278009601 | ND |
| 2018-04-02 | 18095005109 | ND |
| 2018-10-01 | 18277018209 | ND |
| 2019-04-17 | 19108004401 | ND |
| 2019-10-01 | 19277003301 | ND |