1,2,3-Trichloropropane
City of Sulphur Springs
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 | 2 | 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
Date | Lab ID | Result |
---|---|---|
2013-04-25 | 1304932-001D | ND |
2013-07-31 | Q1304733001 | ND |
2013-10-23 | Q1309496001 | ND |
2014-01-13 | Q1400553001 | ND |
2014-09-10 | Q1442956006 | ND |
2015-08-03 | Q1529912001 | ND |
2016-02-17 | Q1607094007 | ND |
2016-07-11 | Q1627696002 | ND |
2017-07-18 | Q1729350001 | ND |
2018-07-26 | Q1829821001 | ND |
2019-05-22 | Q1927788002 | ND |
2019-08-26 | Q1959455001 | ND |