1,2,3-Trichloropropane
Bella Vista Water 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.
16
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 |
|---|---|---|---|---|
| 2013 | ND | 3 | 0 | ND |
| 2014 | ND | 8 | 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 | 5 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2013-05-09 | 13E0499-01A | ND |
| 2013-08-12 | 13H0564-01A | ND |
| 2013-11-05 | 13K0214-01A | ND |
| 2014-02-18 | 14B0825-01A | ND |
| 2014-05-06 | 1677-003-1345 | ND |
| 2014-05-06 | 1677-004-1415 | ND |
| 2014-06-05 | 14F0340-05A | ND |
| 2014-06-05 | 14F0340-01A | ND |
| 2014-06-05 | 14F0340-03A | ND |
| 2014-06-05 | 14F0340-07A | ND |
| 2014-06-06 | 14F0340-17A | ND |
| 2018-01-17 | 1677-003-1130 | ND |
| 2018-01-17 | 1677-004-1030 | ND |
| 2018-01-17 | 1677-005-1315 | ND |
| 2018-01-17 | 1677-006-1100 | ND |
| 2018-01-17 | 1677-007-0945 | ND |