1,2,3-Trichloropropane
Triple R Mutual Water Company
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.
51
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 | 39 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 5 | 0 | ND |
| 2023 | ND | 1 | 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 |
|---|---|---|
| 2018-03-17 | CA5400670_002_002-201803171100 | ND |
| 2018-03-17 | CA5400670_008_008-201803171040 | ND |
| 2018-03-17 | CA5400670_011_011-201803171115 | ND |
| 2018-03-17 | CA5400670_006_006-201803170950 | ND |
| 2018-03-17 | CA5400670_009_009-201803171000 | ND |
| 2018-03-17 | CA5400670_001_001-201803170935 | ND |
| 2018-03-17 | CA5400670_010_010-201803171130 | ND |
| 2018-03-17 | CA5400670_005_005-201803171055 | ND |
| 2018-03-17 | CA5400670_004_004-201803170915 | ND |
| 2018-06-22 | CA5400670_005_005-201806221135 | ND |
| 2018-06-22 | CA5400670_010_010-201806221205 | ND |
| 2018-06-22 | CA5400670_006_006-201806221055 | ND |
| 2018-06-22 | CA5400670_001_001-201806221040 | ND |
| 2018-06-22 | CA5400670_002_002-201806221145 | ND |
| 2018-06-22 | CA5400670_011_011-201806221155 | ND |
| 2018-06-22 | CA5400670_007_007-201806221115 | ND |
| 2018-06-22 | CA5400670_004_004-201806221025 | ND |
| 2018-06-22 | CA5400670_009_009-201806221105 | ND |
| 2018-06-22 | CA5400670_008_008-201806221120 | ND |
| 2018-09-16 | CA5400670_008_008-201809161411 | ND |
| 2018-09-16 | CA5400670_011_011-201809161444 | ND |
| 2018-09-16 | CA5400670_004_004-201809161314 | ND |
| 2018-09-16 | CA5400670_009_009-201809161352 | ND |
| 2018-09-16 | CA5400670_006_006-201809161346 | ND |
| 2018-09-16 | CA5400670_001_001-201809161332 | ND |
| 2018-09-16 | CA5400670_005_005-201809161428 | ND |
| 2018-09-16 | CA5400670_010_010-201809161455 | ND |
| 2018-09-16 | CA5400670_007_007-201809161405 | ND |
| 2018-09-16 | CA5400670_002_002-201809161435 | ND |
| 2018-12-09 | CA5400670_002_002-201812091530 | ND |
| 2018-12-09 | CA5400670_001_001-201812091420 | ND |
| 2018-12-09 | CA5400670_006_006-201812091430 | ND |
| 2018-12-09 | CA5400670_010_010-201812091600 | ND |
| 2018-12-09 | CA5400670_007_007-201812091500 | ND |
| 2018-12-09 | CA5400670_009_009-201812091440 | ND |
| 2018-12-09 | CA5400670_008_008-201812091510 | ND |
| 2018-12-09 | CA5400670_011_011-201812091540 | ND |
| 2018-12-09 | CA5400670_004_004-201812091410 | ND |
| 2018-12-09 | CA5400670_005_005-201812091520 | ND |
| 2019-12-11 | CA5400670_007_007-201912111240 | ND |
| 2020-03-22 | CA5400670_007_007-202003221140 | ND |
| 2021-12-21 | CA5400670_010_010-202112211220 | ND |
| 2021-12-21 | CA5400670_006_006-202112211340 | ND |
| 2021-12-21 | CA5400670_002_002-202112211315 | ND |
| 2021-12-26 | CA5400670_011_011-202112261530 | ND |
| 2022-06-24 | CA5400670_001_001-202206241250 | ND |
| 2022-06-24 | CA5400670_009_009-202206241305 | ND |
| 2022-06-24 | CA5400670_005_005-202206241345 | ND |
| 2022-06-24 | CA5400670_008_008-202206241420 | ND |
| 2022-06-24 | CA5400670_004_004-202206241320 | ND |
| 2023-06-30 | CA5400670_007_007-202306301100 | ND |