1,2,3-Trichloropropane
Myoma Dunes 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.
69
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 |
|---|---|---|---|---|
| 2013 | ND | 10 | 0 | ND |
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 19 | 0 | ND |
| 2019 | ND | 20 | 0 | ND |
| 2020 | ND | 5 | 0 | ND |
| 2021 | ND | 5 | 0 | ND |
| 2022 | ND | 5 | 0 | ND |
| 2023 | ND | 5 | 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 |
|---|---|---|
| 2013-02-11 | 100345P | ND |
| 2013-02-11 | 100344P | ND |
| 2013-02-11 | 100343P | ND |
| 2013-02-12 | 100342P | ND |
| 2013-02-13 | 100346P | ND |
| 2013-08-19 | 101894P | ND |
| 2013-08-19 | 101893P | ND |
| 2013-08-19 | 101892P | ND |
| 2013-08-19 | 101891P | ND |
| 2013-08-19 | 101890P | ND |
| 2018-02-26 | CA3310051_010_010-201802260800 | ND |
| 2018-02-26 | CA3310051_008_008-201802260830 | ND |
| 2018-02-26 | CA3310051_011_011-201802260850 | ND |
| 2018-02-26 | CA3310051_007_007-201802260818 | ND |
| 2018-03-05 | CA3310051_009_009-201803050820 | ND |
| 2018-05-21 | CA3310051_009_009-201805210740 | ND |
| 2018-05-21 | CA3310051_008_008-201805210750 | ND |
| 2018-05-21 | CA3310051_007_007-201805210800 | ND |
| 2018-05-21 | CA3310051_010_010-201805210830 | ND |
| 2018-05-29 | CA3310051_011_011-201805290818 | ND |
| 2018-08-20 | CA3310051_010_010-201808200740 | ND |
| 2018-08-20 | CA3310051_009_009-201808200725 | ND |
| 2018-08-20 | CA3310051_011_011-201808200815 | ND |
| 2018-08-20 | CA3310051_007_007-201808200750 | ND |
| 2018-08-20 | CA3310051_008_008-201808200815 | ND |
| 2018-11-19 | CA3310051_008_008-201811191033 | ND |
| 2018-11-19 | CA3310051_007_007-201811191011 | ND |
| 2018-11-19 | CA3310051_009_009-201811191449 | ND |
| 2018-12-17 | CA3310051_011_011-201812170935 | ND |
| 2019-02-21 | CA3310051_008_008-201902210924 | ND |
| 2019-02-21 | CA3310051_007_007-201902210909 | ND |
| 2019-02-21 | CA3310051_009_009-201902211011 | ND |
| 2019-02-21 | CA3310051_011_011-201902211042 | ND |
| 2019-04-01 | CA3310051_010_010-201904010730 | ND |
| 2019-05-20 | CA3310051_011_011-201905200900 | ND |
| 2019-05-20 | CA3310051_008_008-201905200830 | ND |
| 2019-05-20 | CA3310051_009_009-201905200730 | ND |
| 2019-05-20 | CA3310051_010_010-201905200755 | ND |
| 2019-05-20 | CA3310051_007_007-201905200800 | ND |
| 2019-08-26 | CA3310051_008_008-201908260744 | ND |
| 2019-08-26 | CA3310051_009_009-201908260819 | ND |
| 2019-08-26 | CA3310051_011_011-201908260840 | ND |
| 2019-08-26 | CA3310051_010_010-201908260902 | ND |
| 2019-08-26 | CA3310051_007_007-201908260800 | ND |
| 2019-11-18 | CA3310051_007_007-201911180903 | ND |
| 2019-11-18 | CA3310051_008_008-201911180802 | ND |
| 2019-11-18 | CA3310051_011_011-201911180834 | ND |
| 2019-11-22 | CA3310051_010_010-201911220930 | ND |
| 2019-11-22 | CA3310051_009_009-201911220850 | ND |
| 2020-08-24 | CA3310051_011_011-202008241205 | ND |
| 2020-08-24 | CA3310051_010_010-202008241315 | ND |
| 2020-08-24 | CA3310051_009_009-202008241105 | ND |
| 2020-08-24 | CA3310051_007_007-202008241142 | ND |
| 2020-08-24 | CA3310051_008_008-202008241135 | ND |
| 2021-08-23 | CA3310051_008_008-202108230913 | ND |
| 2021-08-23 | CA3310051_011_011-202108230728 | ND |
| 2021-08-23 | CA3310051_010_010-202108230704 | ND |
| 2021-08-23 | CA3310051_007_007-202108230837 | ND |
| 2021-08-23 | CA3310051_009_009-202108230800 | ND |
| 2022-08-16 | CA3310051_009_009-202208160802 | ND |
| 2022-08-16 | CA3310051_008_008-202208160837 | ND |
| 2022-08-16 | CA3310051_010_010-202208160727 | ND |
| 2022-08-16 | CA3310051_007_007-202208160902 | ND |
| 2022-08-16 | CA3310051_011_011-202208160701 | ND |
| 2023-08-22 | CA3310051_009_009-202308221040 | ND |
| 2023-08-22 | CA3310051_008_008-202308220724 | ND |
| 2023-08-22 | CA3310051_010_010-202308220859 | ND |
| 2023-08-22 | CA3310051_007_007-202308220740 | ND |
| 2023-08-22 | CA3310051_011_011-202308221010 | ND |