1,2,3-Trichloropropane
City of Splendora
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.
28
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 4 | 0 | ND |
2015 | ND | 9 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 6 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 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 |
---|---|---|
2014-01-13 | AC38595 | ND |
2014-01-13 | AC38581 | ND |
2014-05-06 | AC53145 | ND |
2014-05-06 | AC53183 | ND |
2015-02-24 | AC81677 | ND |
2015-02-24 | AC81681 | ND |
2015-02-24 | AC81675 | ND |
2015-04-07 | 112980P | ND |
2015-04-07 | 112978P | ND |
2015-05-06 | 113370R | ND |
2015-10-21 | 115857P | ND |
2015-10-21 | 115856P | ND |
2015-11-17 | 116982R | ND |
2016-04-14 | AD33198 | ND |
2016-04-14 | AD33202 | ND |
2016-04-14 | AD33200 | ND |
2017-03-30 | AD77820 | ND |
2017-03-30 | AD77822 | ND |
2017-03-30 | AD77824 | ND |
2017-03-30 | AD77744 | ND |
2017-03-30 | AD77736 | ND |
2017-03-30 | AD77738 | ND |
2018-03-15 | AE18648 | ND |
2018-03-15 | AE18630 | ND |
2018-03-15 | AE18642 | ND |
2019-04-08 | AE61400 | ND |
2019-04-08 | AE61398 | ND |
2019-04-08 | AE61402 | ND |