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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

California Water Service - Livermore

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.

MORE ABOUT THIS CONTAMINANT

 

135

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND570ND
2015ND160ND
2016ND80ND
2017ND90ND
2018ND280ND
2019ND170ND

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
2014-01-145810-007-1140ND
2014-01-16201401170417AMND
2014-01-225701-010-1405ND
2014-01-225701-024-1415ND
2014-01-225701-025-1410ND
2014-01-235701-006-1303ND
2014-01-235701-007-1020ND
2014-02-255701-010-1032ND
2014-02-255701-024-1047ND
2014-02-255701-025-1045ND
2014-03-165701-010-1352ND
2014-03-165701-024-1400ND
2014-03-165701-025-1405ND
2014-04-09201404100776AMND
2014-04-09201404100750AMND
2014-04-16201404220190AMND
2014-04-16201404220198AMND
2014-04-215701-008-1025ND
2014-04-215701-022-1035ND
2014-04-215701-023-1040ND
2014-04-235701-010-1125ND
2014-04-235701-024-1120ND
2014-04-235701-025-1123ND
2014-04-245701-006-1625ND
2014-04-245701-021-1420ND
2014-05-07201405080516AMND
2014-05-135701-010-1343ND
2014-05-135701-024-1344ND
2014-05-135701-025-1336ND
2014-05-275701-008-1010ND
2014-05-275701-022-1017ND
2014-05-275701-023-1025ND
2014-06-105701-010-1117ND
2014-06-105701-024-1138ND
2014-06-105701-025-1133ND
2014-06-125701-008-1231ND
2014-06-125701-022-1248ND
2014-06-125701-023-1239ND
2014-07-105701-008-0959ND
2014-07-105701-010-1127ND
2014-07-105701-022-1016ND
2014-07-105701-023-1008ND
2014-07-105701-024-1141ND
2014-07-105701-025-1132ND
2014-07-22201407250139AMND
2014-07-22201407250232AMND
2014-07-235701-006-1545ND
2014-07-235701-021-1526ND
2014-08-065701-008-1042ND
2014-08-065701-022-1055ND
2014-08-065701-023-1049ND
2014-10-155701-010-0949ND
2014-10-155701-024-0956ND
2014-10-155701-025-1000ND
2014-10-16201410170104AMND
2014-11-24201411250338AMND
2014-12-185701-009-1349ND
2015-01-13201501140678AMND
2015-01-275701-006-1600ND
2015-01-275701-010-1402ND
2015-01-275701-021-1422ND
2015-01-275701-022-1544ND
2015-01-275701-023-1545ND
2015-01-275701-024-1400ND
2015-01-275701-025-1401ND
2015-02-18201502190939AMND
2015-02-18201502191035AMND
2015-03-25201503260897AMND
2015-04-21201504220608AMND
2015-04-275701-009-0833ND
2015-05-185701-009-1059ND
2015-07-275701-008-1157ND
2015-12-15201512160548AMND
2016-01-18201601190225AMND
2016-06-275701-010-1100ND
2016-07-135701-008-1526ND
2016-08-155701-015-0914ND
2016-12-065701-006-1601ND
2016-12-065701-007-1111ND
2016-12-155701-011-1010ND
2016-12-155701-021-0930ND
2017-03-215701-007-1040ND
2017-05-165701-007-0930ND
2017-06-195701-015-1042ND
2017-07-255701-008-1519ND
2017-07-255701-014-1529ND
2017-07-255701-021-1346ND
2017-08-165701-011-1018ND
2017-08-305701-007-0946ND
2017-11-275701-007-1410ND
2018-01-295701-022-1045ND
2018-01-295701-023-1046ND
2018-02-055701-024-1630ND
2018-02-055701-025-1625ND
2018-02-135701-007-1057ND
2018-03-065701-008-0925ND
2018-03-065701-010-1206ND
2018-03-065701-014-1414ND
2018-03-065701-015-1100ND
2018-03-065701-021-0900ND
2018-04-125701-008-1358ND
2018-04-125701-014-1452ND
2018-04-125701-021-1438ND
2018-05-155701-007-0929ND
2018-06-185810-010-1434ND
2018-06-185810-015-1402ND
2018-07-175701-008-1355ND
2018-07-255701-010-1053ND
2018-07-255701-014-1142ND
2018-07-255701-015-1132ND
2018-07-255701-021-1120ND
2018-08-215701-007-1355ND
2018-10-165701-008-1317ND
2018-10-165701-010-1404ND
2018-10-235701-014-1436ND
2018-10-235701-015-1408ND
2018-10-235701-021-1344ND
2018-11-295701-007-1525ND
2019-02-275810-007-1400ND
2019-04-045810-013-1250ND
2019-04-305810-007-1456ND
2019-05-025701-007-1335ND
2019-06-205810-007-1212ND
2019-07-305810-007-1440ND
2019-07-305810-008-1400ND
2019-07-305810-021-1420ND
2019-08-215810-007-1133ND
2019-09-045701-007-1207ND
2019-10-215701-007-1322ND
2019-10-305701-014-1420ND
2019-10-305701-015-1133ND
2019-11-275701-007-0905ND
2019-12-025701-007-1020ND
2019-12-025701-014-1055ND
2019-12-025701-015-1315ND