1,2,3-Trichloropropane
Galveston County WCID 1
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 |
---|---|---|---|---|
2014 | ND | 13 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 5 | 0 | ND |
2017 | ND | 7 | 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 |
---|---|---|
2014-01-30 | AC40887 | ND |
2014-01-30 | AC40883 | ND |
2014-01-30 | AC40893 | ND |
2014-04-23 | Q1412817001 | ND |
2014-06-03 | AC55805 | ND |
2014-06-03 | AC55811 | ND |
2014-06-03 | AC55813 | ND |
2014-07-30 | Q1432033007 | ND |
2014-07-30 | Q1432033009 | ND |
2014-07-30 | Q1432033005 | ND |
2014-07-30 | Q1432033003 | ND |
2014-07-30 | Q1432033001 | ND |
2014-10-22 | Q1453353001 | ND |
2015-01-15 | AC76456 | ND |
2015-01-15 | AC76466 | ND |
2015-01-15 | AC76462 | ND |
2016-01-26 | AD20090 | ND |
2016-01-26 | AD20084 | ND |
2016-06-27 | AD41911 | ND |
2016-09-29 | AD52074 | ND |
2016-11-29 | AD59385 | ND |
2017-01-26 | AD67185 | ND |
2017-01-26 | AD67201 | ND |
2017-01-26 | AD67177 | ND |
2017-01-26 | AD67225 | ND |
2017-01-26 | AD67217 | ND |
2017-01-26 | AD67219 | ND |
2017-04-25 | AD81207 | ND |
2018-02-26 | AE15475 | ND |
2018-02-26 | AE15473 | ND |
2018-02-26 | AE15471 | ND |
2019-01-31 | AE52457 | ND |
2019-01-31 | AE52453 | ND |
2019-06-21 | AE71729 | ND |