1,2,3-Trichloropropane
Aromas 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.
15
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 |
|---|---|---|---|---|
| 2018 | ND | 12 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 3 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2018-03-05 | CA3510004_004_004-201803051020 | ND |
| 2018-03-06 | CA3510004_011_011-201803060917 | ND |
| 2018-03-06 | CA3510004_007_007-201803060750 | ND |
| 2018-04-02 | CA3510004_011_011-201804021102 | ND |
| 2018-04-02 | CA3510004_004_004-201804021046 | ND |
| 2018-05-23 | CA3510004_007_007-201805230837 | ND |
| 2018-07-02 | CA3510004_007_007-201807021210 | ND |
| 2018-07-02 | CA3510004_004_004-201807020915 | ND |
| 2018-07-02 | CA3510004_011_011-201807021009 | ND |
| 2018-10-01 | CA3510004_004_004-201810011119 | ND |
| 2018-10-01 | CA3510004_007_007-201810011119 | ND |
| 2018-10-01 | CA3510004_011_011-201810011119 | ND |
| 2021-02-01 | CA3510004_007_007-202102011120 | ND |
| 2021-02-01 | CA3510004_011_011-202102011142 | ND |
| 2021-02-01 | CA3510004_004_004-202102011030 | ND |