1,2,3-Trichloropropane
Coast Springs - Cal. Water Service (puc)
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.
45
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 |
|---|---|---|---|---|
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 36 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 9 | 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 |
|---|---|---|
| 2018-02-14 | CA2110007_005_005-201802141120 | ND |
| 2018-02-14 | CA2110007_010_010-201802141225 | ND |
| 2018-02-14 | CA2110007_016_016-201802141105 | ND |
| 2018-02-14 | CA2110007_008_008-201802141205 | ND |
| 2018-02-26 | CA2110007_006_006-201802261125 | ND |
| 2018-02-26 | CA2110007_007_007-201802261145 | ND |
| 2018-03-19 | CA2110007_003_003-201803191130 | ND |
| 2018-03-19 | CA2110007_002_002-201803191150 | ND |
| 2018-03-19 | CA2110007_004_004-201803191115 | ND |
| 2018-05-17 | CA2110007_008_008-201805171155 | ND |
| 2018-05-17 | CA2110007_007_007-201805171145 | ND |
| 2018-05-17 | CA2110007_006_006-201805171130 | ND |
| 2018-05-30 | CA2110007_002_002-201805301100 | ND |
| 2018-05-30 | CA2110007_004_004-201805301125 | ND |
| 2018-05-30 | CA2110007_003_003-201805301110 | ND |
| 2018-05-31 | CA2110007_016_016-201805311000 | ND |
| 2018-05-31 | CA2110007_005_005-201805310950 | ND |
| 2018-05-31 | CA2110007_010_010-201805311030 | ND |
| 2018-09-18 | CA2110007_010_010-201809181200 | ND |
| 2018-09-18 | CA2110007_008_008-201809181105 | ND |
| 2018-09-18 | CA2110007_006_006-201809181030 | ND |
| 2018-09-18 | CA2110007_005_005-201809181300 | ND |
| 2018-09-18 | CA2110007_004_004-201809181120 | ND |
| 2018-09-18 | CA2110007_007_007-201809181055 | ND |
| 2018-09-18 | CA2110007_003_003-201809181135 | ND |
| 2018-09-18 | CA2110007_016_016-201809181235 | ND |
| 2018-09-18 | CA2110007_002_002-201809181150 | ND |
| 2018-11-05 | CA2110007_006_006-201811051040 | ND |
| 2018-11-05 | CA2110007_007_007-201811051105 | ND |
| 2018-11-05 | CA2110007_008_008-201811051130 | ND |
| 2018-11-08 | CA2110007_016_016-201811081045 | ND |
| 2018-11-08 | CA2110007_010_010-201811081130 | ND |
| 2018-11-26 | CA2110007_003_003-201811261243 | ND |
| 2018-11-26 | CA2110007_002_002-201811261257 | ND |
| 2018-11-26 | CA2110007_004_004-201811261235 | ND |
| 2018-12-10 | CA2110007_005_005-201812101305 | ND |
| 2021-05-10 | CA2110007_006_006-202105101000 | ND |
| 2021-05-10 | CA2110007_008_008-202105101230 | ND |
| 2021-05-10 | CA2110007_016_016-202105101045 | ND |
| 2021-05-19 | CA2110007_005_005-202105191100 | ND |
| 2021-05-19 | CA2110007_007_007-202105191025 | ND |
| 2021-06-14 | CA2110007_010_010-202106141140 | ND |
| 2021-07-06 | CA2110007_003_003-202107060935 | ND |
| 2021-11-30 | CA2110007_004_004-202111301115 | ND |
| 2021-12-06 | CA2110007_002_002-202112061000 | ND |