1,2,3-Trichloropropane
Cucamonga Valley 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 | 11 | 0 | ND |
2014 | ND | 11 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 104 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
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
Date | Lab ID | Result |
---|---|---|
2013-08-08 | B3H0929-01 | ND |
2013-08-08 | B3H0931-09 | ND |
2013-08-08 | B3H0931-05 | ND |
2013-08-08 | B3H0931-01 | ND |
2013-08-08 | B3H0931-17 | ND |
2013-08-08 | B3H0931-13 | ND |
2013-08-15 | B3H1538-01 | ND |
2013-08-15 | B3H1538-05 | ND |
2013-11-14 | B3K1254-03 | ND |
2013-11-14 | B3K1254-08 | ND |
2013-12-16 | B3L1447-01 | ND |
2014-02-12 | B4B1260-01 | ND |
2014-02-12 | B4B1264-04 | ND |
2014-02-13 | B4B1379-04 | ND |
2014-02-13 | B4B1377-10 | ND |
2014-02-13 | B4B1377-07 | ND |
2014-02-13 | B4B1377-04 | ND |
2014-02-13 | B4B1377-01 | ND |
2014-02-13 | B4B1379-01 | ND |
2014-05-15 | B4E1494-04 | ND |
2014-05-15 | B4E1494-01 | ND |
2014-05-15 | B4E1494-07 | ND |
2015-02-12 | B5B1253-01 | ND |
2015-05-13 | B5E1236-01 | ND |
2015-08-13 | B5H1346-01 | ND |
2015-11-19 | B5K1958-01 | ND |
2018-02-22 | 5867-017-1422 | ND |
2018-02-22 | 5867-029-0857 | ND |
2018-02-22 | 5867-035-0815 | ND |
2018-02-22 | 5867-052-1322 | ND |
2018-02-22 | 5867-053-1325 | ND |
2018-02-22 | 5867-054-1403 | ND |
2018-02-23 | 5867-008-0713 | ND |
2018-02-23 | 5867-025-0839 | ND |
2018-02-23 | 5867-027-0719 | ND |
2018-02-23 | 5867-033-0747 | ND |
2018-02-23 | 5867-038-0740 | ND |
2018-03-14 | 9588-016-1008 | ND |
2018-03-14 | 9588-023-1149 | ND |
2018-03-20 | 9588-001-0730 | ND |
2018-03-20 | 9588-002-1029 | ND |
2018-03-20 | 9588-003-1035 | ND |
2018-03-20 | 9588-004-0952 | ND |
2018-03-20 | 9588-022-0835 | ND |
2018-03-20 | 9588-034-0826 | ND |
2018-03-20 | 9588-037-0948 | ND |
2018-03-20 | 9588-042-1023 | ND |
2018-03-23 | 9588-050-0905 | ND |
2018-03-23 | 9588-051-0901 | ND |
2018-03-23 | 9588-055-0959 | ND |
2018-03-28 | 9588-010-0815 | ND |
2018-03-28 | 9588-024-0931 | ND |
2018-05-16 | 9588-002-1203 | ND |
2018-05-16 | 9588-003-1211 | ND |
2018-05-16 | 9588-004-1258 | ND |
2018-05-16 | 9588-010-0907 | ND |
2018-05-16 | 9588-017-1337 | ND |
2018-05-16 | 9588-025-1218 | ND |
2018-05-16 | 9588-027-1005 | ND |
2018-05-16 | 9588-029-0953 | ND |
2018-05-16 | 9588-034-0922 | ND |
2018-05-16 | 9588-035-1050 | ND |
2018-05-16 | 9588-037-1158 | ND |
2018-05-16 | 9588-038-1011 | ND |
2018-05-16 | 9588-042-1250 | ND |
2018-05-17 | 9588-001-0715 | ND |
2018-05-17 | 9588-008-0757 | ND |
2018-05-17 | 9588-016-1121 | ND |
2018-05-17 | 9588-022-0820 | ND |
2018-05-17 | 9588-023-1110 | ND |
2018-05-17 | 9588-024-1105 | ND |
2018-05-17 | 9588-050-0701 | ND |
2018-05-17 | 9588-051-0655 | ND |
2018-05-17 | 9588-052-0901 | ND |
2018-05-17 | 9588-053-0935 | ND |
2018-05-17 | 9588-054-1005 | ND |
2018-05-17 | 9588-055-0733 | ND |
2018-05-24 | 9588-033-1154 | ND |
2018-08-20 | 9588-002-1009 | ND |
2018-08-20 | 9588-003-0935 | ND |
2018-08-20 | 9588-004-1033 | ND |
2018-08-20 | 9588-008-0731 | ND |
2018-08-20 | 9588-016-1210 | ND |
2018-08-20 | 9588-017-1331 | ND |
2018-08-20 | 9588-023-1155 | ND |
2018-08-20 | 9588-024-1150 | ND |
2018-08-20 | 9588-025-0942 | ND |
2018-08-20 | 9588-027-0745 | ND |
2018-08-20 | 9588-029-0832 | ND |
2018-08-20 | 9588-037-0907 | ND |
2018-08-20 | 9588-038-0755 | ND |
2018-08-20 | 9588-042-1000 | ND |
2018-08-21 | 9588-001-0730 | ND |
2018-08-21 | 9588-022-0745 | ND |
2018-08-22 | 9588-010-0850 | ND |
2018-08-22 | 9588-033-0831 | ND |
2018-08-22 | 9588-034-1002 | ND |
2018-08-22 | 9588-035-1345 | ND |
2018-08-22 | 9588-050-1047 | ND |
2018-08-22 | 9588-051-1110 | ND |
2018-08-22 | 9588-052-0737 | ND |
2018-08-22 | 9588-053-0802 | ND |
2018-08-22 | 9588-054-0726 | ND |
2018-08-22 | 9588-055-1110 | ND |
2018-11-02 | 9588-001-1020 | ND |
2018-11-02 | 9588-003-0830 | ND |
2018-11-02 | 9588-008-1022 | ND |
2018-11-02 | 9588-016-1059 | ND |
2018-11-02 | 9588-017-1119 | ND |
2018-11-02 | 9588-022-1055 | ND |
2018-11-02 | 9588-025-0820 | ND |
2018-11-02 | 9588-027-1033 | ND |
2018-11-02 | 9588-037-0840 | ND |
2018-11-02 | 9588-038-1041 | ND |
2018-11-02 | 9588-055-0755 | ND |
2018-11-05 | 9588-029-0918 | ND |
2018-11-05 | 9588-034-0930 | ND |
2018-11-05 | 9588-035-0801 | ND |
2018-11-07 | 9588-050-0827 | ND |
2018-11-07 | 9588-051-0900 | ND |
2018-11-07 | 9588-052-1043 | ND |
2018-11-07 | 9588-053-1119 | ND |
2018-11-07 | 9588-054-1009 | ND |
2018-11-13 | 9588-002-0931 | ND |
2018-11-13 | 9588-004-0946 | ND |
2018-11-13 | 9588-042-0919 | ND |
2018-11-27 | 9588-010-0850 | ND |
2018-11-27 | 9588-023-1134 | ND |
2018-11-27 | 9588-024-1130 | ND |
2018-11-27 | 9588-033-0925 | ND |