1,2,3-Trichloropropane
Solano Irrigation District - Pleasant Hills Ranch
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.
25
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 | 8 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
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 |
|---|---|---|
| 2018-06-13 | CA4810025_004_005-201806130935 | ND |
| 2018-06-14 | CA4810025_001_001-201806140910 | ND |
| 2018-09-04 | CA4810025_004_005-201809041240 | ND |
| 2018-09-05 | CA4810025_003_003-201809050920 | ND |
| 2018-09-05 | CA4810025_001_001-201809051000 | ND |
| 2018-12-04 | CA4810025_003_003-201812041015 | ND |
| 2018-12-04 | CA4810025_001_001-201812040920 | ND |
| 2018-12-04 | CA4810025_004_005-201812041320 | ND |
| 2019-02-07 | CA4810025_003_003-201902070940 | ND |
| 2019-02-07 | CA4810025_001_001-201902070905 | ND |
| 2019-03-11 | CA4810025_001_001-201903111000 | ND |
| 2019-03-11 | CA4810025_003_003-201903110810 | ND |
| 2020-03-10 | CA4810025_001_001-202003101005 | ND |
| 2020-03-10 | CA4810025_003_003-202003101130 | ND |
| 2020-03-17 | CA4810025_004_005-202003170905 | ND |
| 2021-03-23 | CA4810025_002_002-202103231130 | ND |
| 2021-03-23 | CA4810025_004_005-202103231040 | ND |
| 2021-03-25 | CA4810025_003_003-202103251152 | ND |
| 2021-03-25 | CA4810025_003_003-202103251020 | ND |
| 2022-03-15 | CA4810025_002_002-202203150737 | ND |
| 2022-03-15 | CA4810025_001_001-202203150844 | ND |
| 2022-03-15 | CA4810025_004_005-202203151100 | ND |
| 2022-03-15 | CA4810025_003_003-202203150932 | ND |
| 2023-03-16 | CA4810025_001_001-202303160950 | ND |
| 2023-03-23 | CA4810025_004_005-202303230940 | ND |