1,2,3-Trichloropropane
Littlerock Creek Irrigation District
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.
30
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 | N/A | 0 | 0 | N/A |
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 | ND | 14 | 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 |
---|---|---|
2018-03-20 | 3761-008-0800 | ND |
2018-03-20 | 3761-021-0910 | ND |
2018-03-20 | 3761-019-0820 | ND |
2018-03-20 | 3761-011-0845 | ND |
2018-06-12 | 3761-008-0715 | ND |
2018-06-12 | 3761-021-0810 | ND |
2018-06-12 | 3761-019-0745 | ND |
2018-06-12 | 3761-011-0730 | ND |
2018-08-14 | 3761-008-0815 | ND |
2018-08-14 | 3761-011-0830 | ND |
2018-08-14 | 3761-021-0900 | ND |
2018-08-14 | 3761-019-0845 | ND |
2018-12-11 | 3761-011-0900 | ND |
2018-12-11 | 3761-008-0815 | ND |
2018-12-11 | 3761-021-0830 | ND |
2018-12-11 | 3761-019-0920 | ND |
2019-03-05 | 3761-008-0735 | ND |
2019-03-05 | 3761-019-0900 | ND |
2019-03-05 | 3761-021-0800 | ND |
2019-03-05 | 3761-011-0825 | ND |
2019-05-28 | 3761-008-0830 | ND |
2019-05-28 | 3761-019-0920 | ND |
2019-05-28 | 3761-011-0850 | ND |
2019-09-24 | 3761-008-0800 | ND |
2019-09-24 | 3761-021-0920 | ND |
2019-09-24 | 3761-019-0830 | ND |
2019-12-10 | 3761-019-0830 | ND |
2019-12-10 | 3761-011-0815 | ND |
2019-12-10 | 3761-008-0800 | ND |
2019-12-10 | 3761-021-0845 | ND |