1,2,3-Trichloropropane
Lake Hemet-garner Valley
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.
24
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 | 24 | 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 |
---|---|---|
2018-01-09 | 3761-002-1005 | ND |
2018-01-16 | 3761-004-0905 | ND |
2018-01-16 | 3761-003-0850 | ND |
2018-01-23 | 3761-001-1315 | ND |
2018-01-23 | 3761-010-1330 | ND |
2018-02-06 | 3761-009-1050 | ND |
2018-04-10 | 3761-001-0845 | ND |
2018-04-10 | 3761-010-0945 | ND |
2018-04-10 | 3761-004-0930 | ND |
2018-04-10 | 3761-003-0900 | ND |
2018-04-10 | 3761-002-0915 | ND |
2018-05-14 | 3761-009-0925 | ND |
2018-07-10 | 3761-003-0920 | ND |
2018-07-10 | 3761-002-0910 | ND |
2018-07-10 | 3761-004-0945 | ND |
2018-07-10 | 3761-001-1010 | ND |
2018-07-10 | 3761-010-0935 | ND |
2018-08-14 | 3761-009-0900 | ND |
2018-10-09 | 3761-003-0925 | ND |
2018-10-09 | 3761-002-0910 | ND |
2018-10-09 | 3761-004-0945 | ND |
2018-10-09 | 3761-001-1020 | ND |
2018-10-09 | 3761-010-1005 | ND |
2018-11-13 | 3761-009-0835 | ND |