1,2,3-Trichloropropane
Lloyd-butler Mutual Water Company
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.
18
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 | 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 | 16 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2014-05-15 | 5867-003-0840 | ND |
| 2014-05-15 | 5867-002-0855 | ND |
| 2018-03-20 | 5867-003-0901 | ND |
| 2018-03-20 | 5867-008-0850 | ND |
| 2018-03-20 | 5867-002-0912 | ND |
| 2018-03-20 | 5867-007-0924 | ND |
| 2018-06-11 | 5867-007-1340 | ND |
| 2018-06-11 | 5867-008-1322 | ND |
| 2018-06-11 | 5867-003-1305 | ND |
| 2018-06-11 | 5867-002-1240 | ND |
| 2018-09-10 | 5867-003-1215 | ND |
| 2018-09-10 | 5867-007-1241 | ND |
| 2018-09-10 | 5867-008-1300 | ND |
| 2018-09-10 | 5867-002-1231 | ND |
| 2018-12-05 | 5867-003-0920 | ND |
| 2018-12-05 | 5867-007-0903 | ND |
| 2018-12-05 | 5867-002-0930 | ND |
| 2018-12-05 | 5867-008-0949 | ND |