1,2,3-Trichloropropane
Sky Harbour Water Supply Corporation
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 |
|---|---|---|---|---|
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 2 | 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 |
|---|---|---|
| 2018-10-15 | Q1840817001 | ND |
| 2018-10-15 | Q1840817004 | ND |
| 2018-10-15 | Q1840817013 | ND |
| 2018-10-15 | Q1840817015 | ND |
| 2019-05-13 | Q1923815001 | ND |
| 2019-05-13 | Q1923815003 | ND |
| 2020-08-03 | Q2030172001 | ND |
| 2020-08-03 | Q2030172003 | ND |
| 2021-06-03 | Q2114419002 | ND |
| 2021-06-03 | Q2114419004 | ND |
| 2021-06-03 | Q2114419005 | ND |
| 2021-06-03 | Q2114419011 | ND |
| 2022-11-30 | Q2235876001 | ND |
| 2022-11-30 | Q2235876003 | ND |
| 2023-08-17 | Q2334697001 | ND |
| 2023-08-17 | Q2334697003 | ND |