1,2,3-Trichloropropane
Laguna Beach County WD
NOTE: Laguna Beach County WD purchases water from Metropolitan Water District of So. Cal. which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Metropolitan Water District of So. Cal..
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 | 1 | 0 | ND |
2014 | ND | 3 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 20 | 0 | ND |
2019 | ND | 6 | 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: Laguna Beach County WD purchases water from Metropolitan Water District of So. Cal. which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Metropolitan Water District of So. Cal..
Date | Lab ID | Result |
---|---|---|
2018-02-05 | 9588-005-0905 | ND |
2018-02-05 | 9588-020-1125 | ND |
2018-02-05 | 9588-003-1324 | ND |
2018-02-05 | 9588-013-0925 | ND |
2018-02-12 | 9588-026-1033 | ND |
2018-04-02 | 9588-020-1105 | ND |
2018-04-02 | 9588-005-1232 | ND |
2018-04-02 | 9588-013-1103 | ND |
2018-04-03 | 9588-026-1527 | ND |
2018-04-16 | 9588-003-1120 | ND |
2018-07-09 | 9588-013-1325 | ND |
2018-07-09 | 9588-005-1235 | ND |
2018-07-09 | 9588-003-1215 | ND |
2018-07-10 | 9588-020-1030 | ND |
2018-07-10 | 9588-026-1043 | ND |
2018-10-01 | 9588-013-0735 | ND |
2018-10-01 | 9588-020-1005 | ND |
2018-10-01 | 9588-003-1135 | ND |
2018-10-02 | 9588-005-1115 | ND |
2018-10-30 | 9588-026-1359 | ND |
2019-01-07 | 9588-005-0800 | ND |
2019-01-07 | 9588-013-0820 | ND |
2019-01-07 | 9588-003-0750 | ND |
2019-01-07 | 9588-020-1010 | ND |
2019-01-07 | 9588-026-0915 | ND |
2019-06-03 | 9588-005-1553 | ND |