1,2,3-Trichloropropane
Garrison Lake Pump District
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 | 8 | 0 | ND |
2015 | ND | 7 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 5 | 0 | ND |
2018 | ND | 4 | 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 |
---|---|---|
2014-04-08 | S479130 | ND |
2014-04-08 | S479058 | ND |
2014-04-08 | S479056 | ND |
2014-04-22 | S479066 | ND |
2014-07-23 | L5171338-2 | ND |
2014-08-25 | S479227 | ND |
2014-08-25 | S479226 | ND |
2014-10-20 | S481390 | ND |
2015-01-27 | S580495 | ND |
2015-04-20 | S588770 | ND |
2015-05-27 | S612402 | ND |
2015-07-30 | S601992 | ND |
2015-08-14 | S614601 | ND |
2015-08-14 | S614600 | ND |
2015-10-19 | S602058 | ND |
2016-04-01 | S659035 | ND |
2016-08-11 | S670371 | ND |
2016-08-11 | S670370 | ND |
2017-04-07 | S614679 | ND |
2017-04-07 | S614591 | ND |
2017-04-07 | S614590 | ND |
2017-08-18 | S737017 | ND |
2017-08-18 | S730917 | ND |
2018-04-13 | S770746 | ND |
2018-04-18 | S769424 | ND |
2018-04-18 | 2310464002 | ND |
2018-07-19 | 2327868003 | ND |
2019-08-06 | S865052 | ND |
2019-08-06 | S865136 | ND |