1,2,3-Trichloropropane
Vaughn WC Inc
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 |
---|---|---|---|---|
2014 | ND | 24 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | 0.00376 ppb | 1 | 1 | 0.00376 ppb |
2018 | 0.00248 ppb | 56 | 12 | ND - 0.0590 ppb |
2019 | 0.000743 ppb | 105 | 10 | ND - 0.0230 ppb |
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 |
---|---|---|
2014-05-13 | A4D1995-19A | ND |
2014-05-13 | A4D1995-22A | ND |
2014-05-13 | A4D1995-16A | ND |
2014-05-13 | A4D1995-28A | ND |
2014-05-13 | A4D1995-25A | ND |
2014-05-13 | A4D1995-04A | ND |
2014-05-13 | A4D1995-01A | ND |
2014-05-13 | A4D1995-13A | ND |
2014-05-13 | A4D1995-10A | ND |
2014-05-13 | A4D1995-07A | ND |
2014-05-13 | A4D1995-31A | ND |
2014-05-13 | A4D1995-34A | ND |
2014-11-18 | A4J2581-22A | ND |
2014-11-18 | A4J2581-16A | ND |
2014-11-18 | A4J2581-19A | ND |
2014-11-18 | A4J2581-28A | ND |
2014-11-18 | A4J2581-31A | ND |
2014-11-18 | A4J2581-25A | ND |
2014-11-18 | A4J2581-04A | ND |
2014-11-18 | A4J2581-07A | ND |
2014-11-18 | A4J2581-01A | ND |
2014-11-18 | A4J2581-10A | ND |
2014-11-18 | A4J2581-34A | ND |
2014-12-18 | A4K1782-09A | ND |
2017-06-01 | 0.00376 ppb* | |
2018-03-19 | 5806-018-1120 | ND |
2018-03-19 | 5806-020-0957 | 0.00640 ppb |
2018-03-19 | 5806-026-0910 | ND |
2018-03-19 | 5806-030-1500 | ND |
2018-03-19 | 5806-031-1530 | ND |
2018-03-19 | 5806-034-1430 | ND |
2018-03-19 | 5806-035-0920 | ND |
2018-03-19 | 5806-046-1045 | ND |
2018-03-19 | 5806-048-1105 | ND |
2018-03-19 | 5806-050-1010 | ND |
2018-03-26 | 5806-038-1000 | ND |
2018-05-15 | 5806-020-0840 | 0.00690 ppb |
2018-06-26 | 5806-020-1025 | 0.00800 ppb |
2018-06-29 | 5806-018-1140 | ND |
2018-06-29 | 5806-026-0920 | ND |
2018-06-29 | 5806-030-1115 | ND |
2018-06-29 | 5806-031-1155 | ND |
2018-06-29 | 5806-034-1100 | ND |
2018-06-29 | 5806-035-0935 | 0.00660 ppb |
2018-06-29 | 5806-038-1005 | ND |
2018-06-29 | 5806-046-1045 | ND |
2018-06-29 | 5806-048-0950 | ND |
2018-06-29 | 5806-050-1030 | ND |
2018-07-17 | 5806-020-1110 | 0.00970 ppb |
2018-07-26 | 5806-035-0900 | 0.00830 ppb |
2018-08-28 | 5806-020-1040 | 0.00560 ppb |
2018-08-28 | 5806-035-1050 | 0.00560 ppb |
2018-08-31 | 5806-027-1345 | ND |
2018-09-18 | 5806-018-1040 | ND |
2018-09-18 | 5806-026-0840 | ND |
2018-09-18 | 5806-030-1020 | ND |
2018-09-18 | 5806-031-1115 | ND |
2018-09-18 | 5806-034-1005 | ND |
2018-09-18 | 5806-038-0945 | ND |
2018-09-18 | 5806-048-1020 | ND |
2018-09-18 | 5806-050-1040 | ND |
2018-09-25 | 5806-035-0830 | ND |
2018-09-25 | 5806-046-0905 | ND |
2018-09-28 | 5806-020-1505 | 0.00610 ppb |
2018-09-28 | 5806-041-1500 | ND |
2018-11-14 | 5806-027-1120 | 0.0590 ppb |
2018-12-03 | 5806-027-0900 | 0.0110 ppb |
2018-12-10 | 5806-018-1010 | ND |
2018-12-10 | 5806-026-0835 | ND |
2018-12-10 | 5806-030-1430 | ND |
2018-12-10 | 5806-034-1420 | ND |
2018-12-10 | 5806-038-1405 | ND |
2018-12-10 | 5806-046-0950 | ND |
2018-12-11 | 5806-020-1130 | 0.00560 ppb |
2018-12-11 | 5806-031-0950 | ND |
2018-12-11 | 5806-035-1030 | ND |
2018-12-11 | 5806-041-1135 | ND |
2018-12-11 | 5806-048-0840 | ND |
2018-12-11 | 5806-049-0845 | ND |
2018-12-11 | 5806-050-0910 | ND |
2018-12-11 | 5806-051-0915 | ND |
2019-03-18 | 5810-018-0920 | ND |
2019-03-18 | 5810-020-0930 | 0.00700 ppb |
2019-03-18 | 5810-026-0715 | ND |
2019-03-18 | 5810-030-0830 | ND |
2019-03-18 | 5810-031-0820 | ND |
2019-03-18 | 5810-034-0815 | ND |
2019-03-18 | 5810-035-0855 | ND |
2019-03-18 | 5810-038-0740 | ND |
2019-03-18 | 5810-041-0935 | ND |
2019-03-18 | 5810-042-0900 | ND |
2019-03-18 | 5810-046-0855 | ND |
2019-03-18 | 5810-047-0855 | ND |
2019-03-18 | 5810-048-0700 | ND |
2019-03-18 | 5810-049-0705 | ND |
2019-03-18 | 5810-050-0740 | ND |
2019-03-18 | 5810-051-0745 | ND |
2019-06-03 | 5810-027-0850 | 0.0230 ppb |
2019-06-03 | 5810-039-0900 | ND |
2019-06-19 | 5810-018-0810 | ND |
2019-06-19 | 5810-020-0730 | 0.00600 ppb |
2019-06-19 | 5810-026-0740 | ND |
2019-06-19 | 5810-030-0840 | ND |
2019-06-19 | 5810-031-0810 | ND |
2019-06-19 | 5810-034-0910 | ND |
2019-06-19 | 5810-035-0745 | 0.00500 ppb |
2019-06-19 | 5810-038-0930 | ND |
2019-06-19 | 5810-040-0740 | ND |
2019-06-19 | 5810-041-0725 | ND |
2019-06-19 | 5810-042-0740 | ND |
2019-06-19 | 5810-046-0820 | ND |
2019-06-19 | 5810-047-0820 | ND |
2019-06-19 | 5810-048-0910 | ND |
2019-06-19 | 5810-049-0915 | ND |
2019-06-19 | 5810-050-0835 | ND |
2019-06-19 | 5810-051-0840 | ND |
2019-07-15 | 5810-030-0815 | ND |
2019-07-15 | 5810-031-0925 | ND |
2019-07-15 | 5810-034-0745 | ND |
2019-07-15 | 5810-038-0725 | ND |
2019-07-15 | 5810-039-0940 | ND |
2019-07-15 | 5810-041-0820 | ND |
2019-07-15 | 5810-042-0900 | ND |
2019-07-15 | 5810-047-0833 | ND |
2019-08-26 | 5810-030-1020 | ND |
2019-08-26 | 5810-031-1135 | ND |
2019-08-26 | 5810-034-0940 | ND |
2019-08-26 | 5810-038-0910 | ND |
2019-08-26 | 5810-039-1603 | ND |
2019-08-26 | 5810-041-1640 | ND |
2019-08-26 | 5810-042-1515 | ND |
2019-08-26 | 5810-047-1055 | ND |
2019-09-09 | 5810-018-1055 | ND |
2019-09-09 | 5810-020-1330 | 0.00700 ppb |
2019-09-09 | 5810-026-1430 | ND |
2019-09-09 | 5810-027-1320 | 0.00500 ppb |
2019-09-09 | 5810-030-0945 | ND |
2019-09-09 | 5810-031-1120 | ND |
2019-09-09 | 5810-034-0925 | ND |
2019-09-09 | 5810-035-1410 | 0.00600 ppb |
2019-09-09 | 5810-038-0905 | ND |
2019-09-09 | 5810-039-1323 | ND |
2019-09-09 | 5810-040-1435 | ND |
2019-09-09 | 5810-041-1335 | ND |
2019-09-09 | 5810-042-1415 | ND |
2019-09-09 | 5810-046-1030 | ND |
2019-09-09 | 5810-047-1035 | ND |
2019-09-09 | 5810-048-0845 | ND |
2019-09-09 | 5810-049-0850 | ND |
2019-09-09 | 5810-050-1010 | ND |
2019-09-09 | 5810-051-1015 | ND |
2019-10-14 | 5810-030-0940 | ND |
2019-10-14 | 5810-031-1045 | ND |
2019-10-14 | 5810-034-0920 | ND |
2019-10-14 | 5810-038-0900 | ND |
2019-10-14 | 5810-039-1125 | ND |
2019-10-14 | 5810-041-1345 | ND |
2019-10-14 | 5810-042-1105 | ND |
2019-10-14 | 5810-047-1005 | ND |
2019-11-12 | 5810-030-1435 | ND |
2019-11-12 | 5810-031-1110 | ND |
2019-11-12 | 5810-034-1420 | ND |
2019-11-12 | 5810-038-1400 | ND |
2019-11-12 | 5810-039-1530 | ND |
2019-11-12 | 5810-041-0945 | ND |
2019-11-12 | 5810-042-1000 | ND |
2019-11-12 | 5810-047-1500 | ND |
2019-12-06 | 5810-018-1135 | ND |
2019-12-06 | 5810-020-0915 | 0.00800 ppb |
2019-12-06 | 5810-026-1030 | ND |
2019-12-06 | 5810-027-0945 | 0.00500 ppb |
2019-12-06 | 5810-030-1415 | ND |
2019-12-06 | 5810-031-1115 | ND |
2019-12-06 | 5810-034-1400 | ND |
2019-12-06 | 5810-035-1035 | 0.00600 ppb |
2019-12-06 | 5810-038-1340 | ND |
2019-12-06 | 5810-039-0945 | ND |
2019-12-06 | 5810-040-1030 | ND |
2019-12-06 | 5810-041-0915 | ND |
2019-12-06 | 5810-042-1035 | ND |
2019-12-06 | 5810-046-1520 | ND |
2019-12-06 | 5810-047-1520 | ND |
2019-12-06 | 5810-048-1303 | ND |
2019-12-06 | 5810-049-1303 | ND |
2019-12-06 | 5810-050-1440 | ND |
2019-12-06 | 5810-051-1440 | ND |
* Sample result is taken from the system's CCR report.