1,2,3-Trichloropropane
Bellflower Municipal Water System
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.
8
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 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 1 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 4 | 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 |
---|---|---|
2016-07-14 | 9588-028-1043 | ND |
2018-01-09 | 9588-028-1100 | ND |
2018-04-16 | 9588-028-0920 | ND |
2018-07-26 | 9588-028-1050 | ND |
2018-10-29 | 9588-028-1025 | ND |
2019-01-16 | 9588-028-1120 | ND |
2019-04-16 | 9588-028-0915 | ND |
2019-09-16 | 9588-028-0935 | ND |