1,2,3-Trichloropropane
Mesa Water 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 1 | 0 | ND |
2014 | ND | 33 | 0 | ND |
2015 | ND | 15 | 0 | ND |
2016 | ND | 17 | 0 | ND |
2017 | ND | 25 | 0 | ND |
2018 | ND | 19 | 0 | ND |
2019 | ND | 17 | 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 |
---|---|---|
2013-09-03 | 3010004823-3 | ND |
2014-01-06 | 3010004824-1 | ND |
2014-01-06 | 3010004825-1 | ND |
2014-01-06 | 3010004812-1 | ND |
2014-01-06 | 3010004807-1 | ND |
2014-01-06 | 3010004813-1 | ND |
2014-01-06 | 3010004822-1 | ND |
2014-02-24 | 4417-006-0810 | ND |
2014-02-24 | 4417-007-1045 | ND |
2014-02-24 | 4417-008-1025 | ND |
2014-02-24 | 4417-010-1130 | ND |
2014-04-24 | 4417-014-1145 | ND |
2014-05-05 | 4417-006-0750 | ND |
2014-05-05 | 4417-007-0915 | ND |
2014-05-05 | 4417-008-0830 | ND |
2014-05-05 | 4417-010-0945 | ND |
2014-05-05 | 4417-012-0900 | ND |
2014-05-05 | 4417-014-0930 | ND |
2014-06-09 | 3010004824-2 | ND |
2014-06-09 | 3010004825-2 | ND |
2014-06-09 | 3010004812-2 | ND |
2014-06-09 | 3010004807-2 | ND |
2014-06-09 | 3010004822-2 | ND |
2014-06-09 | 3010004813-2 | ND |
2014-08-04 | 4417-006-0805 | ND |
2014-08-04 | 4417-007-0930 | ND |
2014-08-04 | 4417-008-0825 | ND |
2014-08-25 | 4417-008-0805 | ND |
2014-08-25 | 4417-008-0820 | ND |
2014-09-02 | 4417-014-1015 | ND |
2014-09-15 | 4417-010-0905 | ND |
2014-11-03 | 4417-007-1020 | ND |
2014-11-03 | 4417-008-1005 | ND |
2014-11-24 | 4417-006-0740 | ND |
2015-02-09 | 4417-007-0830 | ND |
2015-02-09 | 4417-008-0745 | ND |
2015-02-09 | 4417-010-1035 | ND |
2015-03-23 | 4417-014-0815 | ND |
2015-03-24 | 4417-006-0830 | ND |
2015-05-11 | 4417-006-1030 | ND |
2015-05-11 | 4417-007-0850 | ND |
2015-05-11 | 4417-008-1010 | ND |
2015-05-11 | 4417-010-0820 | ND |
2015-05-11 | 4417-012-0930 | ND |
2015-06-08 | 4417-014-0925 | ND |
2015-08-10 | 4417-006-0835 | ND |
2015-08-10 | 4417-010-1010 | ND |
2015-08-10 | 4417-014-0950 | ND |
2015-11-02 | 4417-006-0750 | ND |
2016-02-01 | 4417-006-0940 | ND |
2016-05-09 | 4417-006-0950 | ND |
2016-05-09 | 4417-007-1035 | ND |
2016-05-09 | 4417-008-0930 | ND |
2016-05-09 | 4417-010-1100 | ND |
2016-05-09 | 4417-012-1015 | ND |
2016-05-11 | 4417-014-0820 | ND |
2016-05-26 | 4417-014-0700 | ND |
2016-06-06 | 4417-007-0910 | ND |
2016-06-06 | 4417-008-0815 | ND |
2016-06-06 | 4417-012-0830 | ND |
2016-06-16 | 4417-006-0940 | ND |
2016-08-08 | 4417-006-1020 | ND |
2016-08-08 | 4417-010-1145 | ND |
2016-08-08 | 4417-014-1130 | ND |
2016-09-20 | 4417-006-0915 | ND |
2016-10-03 | 4417-006-0710 | ND |
2017-02-09 | 4417-014-0745 | ND |
2017-02-21 | 4417-040-0850 | ND |
2017-03-15 | 4417-010-0815 | ND |
2017-05-08 | 4417-008-0810 | ND |
2017-05-08 | 4417-010-1015 | ND |
2017-05-08 | 4417-012-0850 | ND |
2017-05-08 | 4417-040-0930 | ND |
2017-05-15 | 4417-040-0830 | ND |
2017-06-20 | 4417-006-0810 | ND |
2017-07-12 | 4417-006-1100 | ND |
2017-07-12 | 4417-006-1235 | ND |
2017-08-10 | 4417-006-0800 | ND |
2017-08-10 | 4417-006-0815 | ND |
2017-08-10 | 4417-008-0835 | ND |
2017-08-10 | 4417-014-0855 | ND |
2017-08-24 | 4417-010-0805 | ND |
2017-08-24 | 4417-012-0910 | ND |
2017-08-24 | 4417-040-0835 | ND |
2017-10-02 | 4417-040-0810 | ND |
2017-10-12 | 4417-007-0810 | ND |
2017-10-17 | 4417-012-0755 | ND |
2017-10-30 | 4417-006-0740 | ND |
2017-10-30 | 4417-014-0805 | ND |
2017-11-09 | 4417-007-0740 | ND |
2017-11-09 | 4417-010-0800 | ND |
2018-03-07 | 4417-006-0925 | ND |
2018-03-07 | 4417-007-1035 | ND |
2018-03-07 | 4417-012-1015 | ND |
2018-03-07 | 4417-014-1105 | ND |
2018-03-15 | 4417-010-0810 | ND |
2018-04-17 | 4417-006-0810 | ND |
2018-04-17 | 4417-007-0930 | ND |
2018-04-17 | 4417-012-0910 | ND |
2018-05-23 | 4417-014-0750 | ND |
2018-05-31 | 4417-010-1430 | ND |
2018-06-05 | 4417-006-0820 | ND |
2018-07-09 | 4417-006-0835 | ND |
2018-08-08 | 4417-007-0940 | ND |
2018-08-08 | 4417-008-0840 | ND |
2018-08-08 | 4417-014-0755 | ND |
2018-08-08 | 4417-040-0815 | ND |
2018-10-22 | 4417-006-0825 | ND |
2018-10-22 | 4417-014-0930 | ND |
2018-10-31 | 4417-008-0830 | ND |
2019-02-11 | 4417-006-0825 | ND |
2019-02-11 | 4417-007-0925 | ND |
2019-02-11 | 4417-008-0800 | ND |
2019-02-26 | 4417-012-0950 | ND |
2019-03-14 | 4417-010-0745 | ND |
2019-03-14 | 4417-014-0805 | ND |
2019-05-13 | 4417-012-0910 | ND |
2019-05-13 | 4417-040-0840 | ND |
2019-05-20 | 4417-006-0820 | ND |
2019-05-20 | 4417-007-0925 | ND |
2019-05-20 | 4417-008-0850 | ND |
2019-05-20 | 4417-010-0955 | ND |
2019-05-29 | 4417-014-0810 | ND |
2019-07-09 | 4417-006-0955 | ND |
2019-07-29 | 4417-008-0855 | ND |
2019-07-29 | 4417-040-0750 | ND |
2019-10-24 | 4417-006-0845 | ND |