1,2,3-Trichloropropane
Arroyo Grande,Water Department
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 3 | 0 | ND |
2015 | ND | 5 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 33 | 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 |
---|---|---|
2014-12-16 | A4L0783-04A | ND |
2014-12-16 | A4L0783-01A | ND |
2014-12-16 | A4L0783-07A | ND |
2015-03-17 | A5B1826-01A | ND |
2015-06-16 | A5F0172-07A | ND |
2015-06-16 | A5F0172-04A | ND |
2015-06-17 | A5F0172-01A | ND |
2015-09-22 | A5H2567-01A | ND |
2018-02-13 | 3761-007-0953 | ND |
2018-02-13 | 3761-013-1127 | ND |
2018-02-13 | 3761-008-1118 | ND |
2018-02-13 | 3761-001-0940 | ND |
2018-02-13 | 3761-006-0955 | ND |
2018-02-13 | 3761-004-0917 | ND |
2018-02-13 | 3761-002-1007 | ND |
2018-02-13 | 3761-003-0928 | ND |
2018-05-08 | 3761-004-0818 | ND |
2018-05-08 | 3761-001-0950 | ND |
2018-05-08 | 3761-006-0910 | ND |
2018-05-08 | 3761-002-0850 | ND |
2018-05-08 | 3761-007-0930 | ND |
2018-05-08 | 3761-008-0940 | ND |
2018-05-08 | 3761-013-0850 | ND |
2018-05-08 | 3761-003-1010 | ND |
2018-07-10 | 3761-004-0833 | ND |
2018-07-10 | 3761-001-0856 | ND |
2018-07-10 | 3761-002-0839 | ND |
2018-07-10 | 3761-013-1056 | ND |
2018-07-10 | 3761-008-1115 | ND |
2018-07-10 | 3761-003-0901 | ND |
2018-07-10 | 3761-007-0844 | ND |
2018-07-10 | 3761-006-0850 | ND |
2018-12-03 | 3761-019-1015 | ND |
2018-12-04 | 3761-008-1005 | ND |
2018-12-04 | 3761-013-1015 | ND |
2018-12-04 | 3761-007-0835 | ND |
2018-12-04 | 3761-002-0924 | ND |
2018-12-04 | 3761-003-0912 | ND |
2018-12-04 | 3761-006-0832 | ND |
2018-12-04 | 3761-001-0859 | ND |
2018-12-04 | 3761-004-0815 | ND |