1,2,3-Trichloropropane
Smyrna
NOTE: Smyrna purchases water from Cobb County-Marietta Water Authority which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Cobb County-Marietta Water Authority.
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 | 4 | 0 | ND |
2014 | ND | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 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: Smyrna purchases water from Cobb County-Marietta Water Authority which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Cobb County-Marietta Water Authority.
Date | Lab ID | Result |
---|---|---|
2014-02-17 | AI27952 | ND |
2014-02-17 | AI27953 | ND |
2015-02-09 | AI64386 | ND |
2015-02-09 | AI64387 | ND |
2016-02-11 | AJ06331 | ND |
2016-02-11 | AJ06332 | ND |
2017-04-17 | AJ53293 | ND |
2017-04-17 | AJ53294 | ND |
2018-02-07 | AJ83263 | ND |
2018-02-07 | AJ83264 | ND |
2019-02-21 | AK11828 | ND |
2019-02-21 | AK11829 | ND |