1,2,3-Trichloropropane
Los Angeles County WW District 4 & 34-Lancaster
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 | 16 | 0 | ND |
2014 | ND | 43 | 0 | ND |
2015 | ND | 24 | 0 | ND |
2016 | ND | 23 | 0 | ND |
2017 | ND | 24 | 0 | ND |
2018 | ND | 69 | 0 | ND |
2019 | ND | 4 | 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
Date | Lab ID | Result |
---|---|---|
2013-11-14 | 201311150378AM | ND |
2013-11-18 | 201311210801AM | ND |
2013-11-18 | 201311210815AM | ND |
2013-11-18 | 201311200611AM | ND |
2013-11-18 | 201311200623AM | ND |
2013-11-19 | 201311250062AM | ND |
2013-11-19 | 201311250078AM | ND |
2013-11-19 | 201311220608AM | ND |
2013-11-19 | 201311220610AM | ND |
2013-11-20 | 201312020193AM | ND |
2013-11-20 | 201311270080AM | ND |
2013-11-20 | 201312020184AM | ND |
2013-11-20 | 201311270082AM | ND |
2013-11-25 | 201312040648AM | ND |
2013-11-25 | 201312030254AM | ND |
2013-11-25 | 201312030252AM | ND |
2014-02-13 | 201402140365AM | ND |
2014-03-18 | 5442-011-0830 | ND |
2014-04-09 | 5442-093-1000 | ND |
2014-05-13 | 201405160381AM | ND |
2014-05-13 | 201405160338AM | ND |
2014-05-13 | 201405160379AM | ND |
2014-05-14 | 201405190271AM | ND |
2014-05-14 | 201405190269AM | ND |
2014-05-14 | 201405220244AM | ND |
2014-05-14 | 201405160332AM | ND |
2014-05-14 | 201405160336AM | ND |
2014-05-14 | 201405160334AM | ND |
2014-05-20 | 201405220248AM | ND |
2014-05-20 | 201405230366AM | ND |
2014-05-21 | 201405230356AM | ND |
2014-05-21 | 201405230368AM | ND |
2014-05-27 | 201405290650AM | ND |
2014-05-27 | 201405290654AM | ND |
2014-05-28 | 201405290636AM | ND |
2014-06-17 | 5442-069-0900 | ND |
2014-06-17 | 5442-070-0912 | ND |
2014-07-08 | 5442-048-0902 | ND |
2014-07-08 | 5442-062-0856 | ND |
2014-07-09 | 5442-041-0907 | ND |
2014-07-09 | 5442-045-1024 | ND |
2014-07-10 | 5442-071-1100 | ND |
2014-07-10 | 5442-094-1000 | ND |
2014-07-10 | 5442-095-1007 | ND |
2014-07-17 | 5442-067-1026 | ND |
2014-07-22 | 5442-002-1150 | ND |
2014-07-22 | 5442-036-0904 | ND |
2014-07-22 | 5442-040-0855 | ND |
2014-07-22 | 5442-053-1120 | ND |
2014-07-22 | 5442-054-1135 | ND |
2014-07-22 | 5442-055-0947 | ND |
2014-07-24 | 5442-063-1110 | ND |
2014-08-07 | 201408120547AM | ND |
2014-08-19 | 5442-035-1015 | ND |
2014-08-26 | 5442-037-0845 | ND |
2014-09-09 | 5442-016-1100 | ND |
2014-09-09 | 5442-023-1100 | ND |
2014-09-30 | 5442-026-0855 | ND |
2014-09-30 | 5442-028-0940 | ND |
2015-03-04 | 5442-011-1020 | ND |
2015-04-07 | 5442-093-0918 | ND |
2015-04-14 | 5442-068-1110 | ND |
2015-06-02 | 5442-069-1100 | ND |
2015-06-02 | 5442-070-1010 | ND |
2015-07-06 | 5442-028-1150 | ND |
2015-07-06 | 5442-048-1115 | ND |
2015-07-06 | 5442-062-1120 | ND |
2015-07-07 | 5442-026-0850 | ND |
2015-07-07 | 5442-041-0828 | ND |
2015-07-07 | 5442-045-0938 | ND |
2015-07-08 | 5442-067-0922 | ND |
2015-07-08 | 5442-071-1100 | ND |
2015-07-08 | 5442-095-1145 | ND |
2015-07-13 | 5442-040-0850 | ND |
2015-07-14 | 5442-053-0945 | ND |
2015-07-14 | 5442-054-0930 | ND |
2015-07-27 | 5442-055-1155 | ND |
2015-08-12 | 5442-035-0925 | ND |
2015-08-12 | 5442-036-0910 | ND |
2015-08-18 | 5442-037-0930 | ND |
2015-09-21 | 5442-016-0856 | ND |
2015-09-21 | 5442-023-0905 | ND |
2015-12-16 | 5442-094-1015 | ND |
2016-01-19 | 5442-035-0950 | ND |
2016-01-19 | 5442-040-0945 | ND |
2016-01-25 | 5442-028-0840 | ND |
2016-01-25 | 5442-048-0940 | ND |
2016-01-25 | 5442-062-0930 | ND |
2016-01-26 | 5442-093-1100 | ND |
2016-02-09 | 5442-069-1010 | ND |
2016-02-09 | 5442-070-1110 | ND |
2016-02-10 | 5442-071-1125 | ND |
2016-03-09 | 5442-023-1041 | ND |
2016-03-28 | 5442-011-1138 | ND |
2016-03-28 | 5442-055-1126 | ND |
2016-03-28 | 5442-067-0856 | ND |
2016-04-20 | 5442-026-1016 | ND |
2016-04-20 | 5442-041-0934 | ND |
2016-06-08 | 5442-036-0945 | ND |
2016-06-27 | 5442-094-1125 | ND |
2016-06-27 | 5442-095-1050 | ND |
2016-06-28 | 5442-037-1132 | ND |
2016-06-28 | 5442-053-1155 | ND |
2016-06-28 | 5442-054-1152 | ND |
2016-08-31 | 5442-016-1105 | ND |
2016-12-15 | 5442-045-0911 | ND |
2017-08-14 | 9590-068-1050 | ND |
2017-08-14 | 9590-069-1100 | ND |
2017-08-15 | 9590-026-1005 | ND |
2017-08-15 | 9590-041-1040 | ND |
2017-08-15 | 9590-045-1015 | ND |
2017-08-16 | 9590-040-1030 | ND |
2017-08-16 | 9590-094-0950 | ND |
2017-08-16 | 9590-095-0915 | ND |
2017-08-21 | 9590-048-1140 | ND |
2017-09-19 | 9590-037-1030 | ND |
2017-09-19 | 9590-093-1219 | ND |
2017-09-20 | 5867-035-1030 | ND |
2017-09-20 | 5867-054-0945 | ND |
2017-09-20 | 5867-070-1120 | ND |
2017-09-20 | 5867-071-1110 | ND |
2017-09-25 | 5867-062-1015 | ND |
2017-09-25 | 5867-063-1030 | ND |
2017-09-26 | 5867-011-1130 | ND |
2017-09-26 | 5867-023-1000 | ND |
2017-09-26 | 5867-036-1026 | ND |
2017-09-26 | 5867-055-1058 | ND |
2017-09-27 | 9590-067-1040 | ND |
2017-10-25 | 9590-016-1100 | ND |
2017-11-29 | 9590-053-1045 | ND |
2018-01-10 | 9590-053-1035 | ND |
2018-01-10 | 9590-054-1045 | ND |
2018-01-11 | 9590-011-1045 | ND |
2018-01-11 | 9590-055-1010 | ND |
2018-02-26 | 9590-035-0900 | ND |
2018-02-26 | 9590-062-1040 | ND |
2018-02-26 | 9590-063-1030 | ND |
2018-02-26 | 9590-093-0930 | ND |
2018-02-28 | 9590-016-1324 | ND |
2018-02-28 | 9590-023-1313 | ND |
2018-02-28 | 9590-035-1205 | ND |
2018-02-28 | 5867-037-1000 | ND |
2018-02-28 | 9590-040-1200 | ND |
2018-02-28 | 9590-041-0858 | ND |
2018-02-28 | 9590-067-1105 | ND |
2018-02-28 | 9590-069-1030 | ND |
2018-02-28 | 9590-071-1110 | ND |
2018-02-28 | 9590-095-1010 | ND |
2018-03-12 | 9590-028-0930 | ND |
2018-03-12 | 9590-048-1000 | ND |
2018-03-19 | 9590-070-1000 | ND |
2018-03-20 | 5867-094-1222 | ND |
2018-04-17 | 9590-011-1010 | ND |
2018-04-17 | 9590-037-1206 | ND |
2018-04-17 | 9590-053-1235 | ND |
2018-04-17 | 9590-054-1245 | ND |
2018-04-17 | 9590-055-1140 | ND |
2018-04-18 | 9590-016-1145 | ND |
2018-04-18 | 9590-023-1120 | ND |
2018-04-18 | 9590-094-1010 | ND |
2018-04-18 | 9590-095-1000 | ND |
2018-04-25 | 9590-026-1130 | ND |
2018-04-25 | 9590-045-1120 | ND |
2018-05-15 | 9590-036-1038 | ND |
2018-05-22 | 9590-028-1005 | ND |
2018-05-22 | 9590-035-1140 | ND |
2018-05-22 | 9590-040-1147 | ND |
2018-05-22 | 9590-048-0919 | ND |
2018-05-22 | 9590-062-0848 | ND |
2018-05-22 | 9590-063-0929 | ND |
2018-05-22 | 9590-069-1125 | ND |
2018-05-22 | 9590-070-1055 | ND |
2018-05-22 | 9590-071-1040 | ND |
2018-05-22 | 9590-093-1047 | ND |
2018-05-23 | 9590-067-1020 | ND |
2018-05-29 | 9590-041-1110 | ND |
2018-06-19 | 9590-028-0905 | ND |
2018-09-19 | 1677-053-0855 | ND |
2018-10-03 | 9590-036-0950 | ND |
2018-10-09 | 9590-026-1020 | ND |
2018-10-09 | 9590-035-1205 | ND |
2018-10-09 | 9590-040-1215 | ND |
2018-10-09 | 9590-041-1015 | ND |
2018-10-09 | 9590-069-1125 | ND |
2018-10-09 | 9590-093-1035 | ND |
2018-10-15 | 9590-011-1140 | ND |
2018-10-15 | 9590-037-1120 | ND |
2018-10-15 | 9590-054-1100 | ND |
2018-10-15 | 9590-055-1205 | ND |
2018-10-15 | 9590-067-1030 | ND |
2018-10-15 | 9590-070-1235 | ND |
2018-10-15 | 9590-071-1230 | ND |
2018-10-16 | 9590-028-1020 | ND |
2018-10-16 | 9590-048-1100 | ND |
2018-10-16 | 9590-062-1115 | ND |
2018-10-16 | 9590-063-1050 | ND |
2018-10-22 | 9590-023-1050 | ND |
2018-10-30 | 9590-094-1025 | ND |
2018-10-30 | 9590-095-1105 | ND |
2019-01-08 | 9590-026-1025 | ND |
2019-01-08 | 9590-045-1020 | ND |
2019-07-08 | 9590-028-1140 | ND |
2019-10-22 | 9590-028-1130 | ND |