1,2,3-Trichloropropane
Lamar County Water Supply District
NOTE: Lamar County Water Supply District purchases water from City of Paris which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by City of Paris.
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 | 3 | 0 | ND |
2014 | ND | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 2 | 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
NOTE: Lamar County Water Supply District purchases water from City of Paris which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by City of Paris.
Date | Lab ID | Result |
---|---|---|
2013-10-15 | Q1308865001 | ND |
2014-01-28 | Q1402427001 | ND |
2014-04-21 | Q1412502001 | ND |
2014-07-22 | Q1430088001 | ND |
2015-07-27 | Q1529087006 | ND |
2016-01-13 | Q1601286006 | ND |
2016-07-18 | Q1629012001 | ND |
2017-07-19 | Q1729694006 | ND |
2018-07-10 | Q1827061002 | ND |
2019-01-30 | Q1904514006 | ND |
2019-07-29 | Q1948289005 | ND |