1,2,3-Trichloropropane
Cal American Water Company
NOTE: Cal American Water Company purchases water from Calleguas Municipal Water District which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Calleguas Municipal Water District.
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 2 | 0 | ND |
2014 | ND | 2 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 6 | 0 | ND |
2018 | ND | 71 | 0 | ND |
2019 | ND | 12 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
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
NOTE: Cal American Water Company purchases water from Calleguas Municipal Water District which is required to test for 1,2,3-trichloropropane. Sample information shown below was taken by Calleguas Municipal Water District.
Date | Lab ID | Result |
---|---|---|
2014-01-10 | 5867-010-1130 | ND |
2014-01-10 | 5867-006-0945 | ND |
2014-03-21 | 5867-007-1125 | ND |
2014-04-11 | 5867-009-1010 | ND |
2014-04-18 | 5867-011-1030 | ND |
2014-05-07 | 5867-004-0915 | ND |
2014-11-18 | 5867-008-1315 | ND |
2015-02-02 | 5867-004-0815 | ND |
2015-02-19 | 5867-017-1415 | ND |
2015-02-26 | 5867-004-1045 | ND |
2017-03-21 | 5867-004-1040 | ND |
2017-08-09 | 5867-008-1105 | ND |
2017-08-09 | 5867-006-1005 | ND |
2017-08-09 | 5867-009-1210 | ND |
2017-08-09 | 5867-011-1040 | ND |
2017-12-27 | 5867-010-1020 | ND |
2018-02-13 | 5867-019-1240 | ND |
2018-02-13 | 5867-018-1135 | ND |
2018-02-13 | 5867-016-0945 | ND |
2018-02-13 | 5867-015-1050 | ND |
2018-02-27 | 5867-021-1110 | ND |
2018-02-27 | 5867-020-1015 | ND |
2018-02-27 | 5867-022-0955 | ND |
2018-02-27 | 5867-023-1045 | ND |
2018-03-05 | 5867-008-1330 | ND |
2018-03-05 | 5867-007-1300 | ND |
2018-03-06 | 5867-010-1350 | ND |
2018-03-06 | 5867-009-1120 | ND |
2018-03-07 | 5867-011-1100 | ND |
2018-03-07 | 5867-013-1320 | ND |
2018-03-07 | 5867-006-1400 | ND |
2018-03-08 | 5867-012-1000 | ND |
2018-03-08 | 5867-014-1330 | ND |
2018-03-12 | 5867-017-1030 | ND |
2018-04-03 | 5867-008-1100 | ND |
2018-04-03 | 5867-009-1205 | ND |
2018-04-04 | 5867-006-1130 | ND |
2018-04-04 | 5867-011-1115 | ND |
2018-04-11 | 5867-021-1115 | ND |
2018-04-11 | 5867-018-1045 | ND |
2018-04-11 | 5867-020-1150 | ND |
2018-04-11 | 5867-019-1240 | ND |
2018-04-24 | 5867-007-1000 | ND |
2018-04-24 | 5867-012-1015 | ND |
2018-04-24 | 5867-010-1030 | ND |
2018-04-27 | 5867-022-1235 | ND |
2018-04-27 | 5867-023-1150 | ND |
2018-04-27 | 5867-016-1130 | ND |
2018-04-30 | 5867-017-1030 | ND |
2018-04-30 | 5867-015-1105 | ND |
2018-04-30 | 5867-014-1155 | ND |
2018-04-30 | 5867-013-1205 | ND |
2018-07-02 | 5867-013-1050 | ND |
2018-08-09 | 5867-006-0925 | ND |
2018-08-20 | 5867-016-1025 | ND |
2018-08-20 | 5867-012-1045 | ND |
2018-08-20 | 5867-019-1120 | ND |
2018-08-20 | 5867-023-1105 | ND |
2018-08-21 | 5867-020-1350 | ND |
2018-08-21 | 5867-021-1055 | ND |
2018-08-21 | 5867-017-1107 | ND |
2018-08-21 | 5867-011-0951 | ND |
2018-08-21 | 5867-014-1145 | ND |
2018-08-22 | 5867-022-1050 | ND |
2018-08-22 | 5867-007-1300 | ND |
2018-08-28 | 5867-008-0937 | ND |
2018-08-28 | 5867-015-1100 | ND |
2018-08-28 | 5867-010-1020 | ND |
2018-08-28 | 5867-018-1145 | ND |
2018-09-11 | 5867-009-1050 | ND |
2018-10-02 | 5867-016-1117 | ND |
2018-10-02 | 5867-018-1021 | ND |
2018-10-02 | 5867-012-1211 | ND |
2018-10-02 | 5867-010-1320 | ND |
2018-10-24 | 5867-017-1010 | ND |
2018-10-24 | 5867-019-1115 | ND |
2018-10-25 | 5867-011-1236 | ND |
2018-10-25 | 5867-021-1330 | ND |
2018-10-25 | 5867-014-1142 | ND |
2018-10-25 | 5867-015-1245 | ND |
2018-10-25 | 5867-020-1150 | ND |
2018-11-01 | 5867-023-1353 | ND |
2018-11-01 | 5867-008-1057 | ND |
2018-11-01 | 5867-009-1158 | ND |
2018-11-01 | 5867-007-1005 | ND |
2018-11-01 | 5867-022-1250 | ND |
2018-11-02 | 5867-006-1230 | ND |
2019-02-04 | 5867-018-0945 | ND |
2019-02-05 | 5867-022-1020 | ND |
2019-02-05 | 5867-023-0945 | ND |
2019-02-07 | 5867-020-0840 | ND |
2019-02-11 | 5867-021-0930 | ND |
2019-02-19 | 5867-019-1100 | ND |
2019-04-16 | 5867-018-1130 | ND |
2019-05-23 | 5867-022-1145 | ND |
2019-05-23 | 5867-021-1115 | ND |
2019-05-23 | 5867-023-1025 | ND |
2019-05-23 | 5867-020-1015 | ND |
2019-05-23 | 5867-019-1000 | ND |