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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Cal-water Service Company - Marysville

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

 

119

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND50ND
2014ND390ND
2015ND170ND
2016ND90ND
2017ND100ND
2018ND360ND
2019ND30ND

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
2013-08-06201308070410AMND
2013-08-06201308070399AMND
2013-08-06201308070478AMND
2013-08-12201308130203AMND
2013-08-14201308150251AMND
2014-01-065701-011-0952ND
2014-01-065701-011-0956ND
2014-01-065701-023-1004ND
2014-01-135701-011-1327ND
2014-01-225701-013-1140ND
2014-02-115701-011-0914ND
2014-02-12201402130455AMND
2014-02-185701-010-1045ND
2014-02-25201402260631AMND
2014-02-25201402260645AMND
2014-02-265701-015-1006ND
2014-03-035701-011-1530ND
2014-04-075701-011-1521ND
2014-04-08201404090608AMND
2014-04-08201404090534AMND
2014-04-155701-013-1501ND
2014-05-065701-011-0938ND
2014-05-125701-011-0950ND
2014-05-195701-011-0852ND
2014-05-195701-015-1117ND
2014-05-275701-011-1156ND
2014-06-025701-011-0847ND
2014-06-105701-011-0905ND
2014-06-165701-011-0904ND
2014-06-235701-011-1421ND
2014-07-015701-011-1312ND
2014-07-075701-011-1344ND
2014-07-145701-011-0832ND
2014-07-215701-011-0913ND
2014-07-225701-013-1033ND
2014-07-225701-016-1145ND
2014-07-285701-011-0912ND
2014-08-045701-011-1003ND
2014-08-205701-011-0946ND
2014-09-309590-010-1054ND
2014-10-01201410020280AMND
2014-10-01201410020294AMND
2014-10-20201410210277AMND
2014-11-179590-011-1018ND
2015-01-125701-009-1341ND
2015-01-135701-016-1346ND
2015-01-145701-013-1303ND
2015-02-095701-011-1119ND
2015-02-095701-023-1124ND
2015-04-225701-016-1406ND
2015-05-135701-011-1006ND
2015-05-135701-023-1012ND
2015-07-225701-012-1025ND
2015-07-225701-016-1635ND
2015-08-115701-011-1027ND
2015-08-115701-015-1412ND
2015-08-115701-023-1030ND
2015-10-195701-008-1330ND
2015-10-195701-016-1552ND
2015-11-095701-011-0836ND
2015-11-095701-023-0841ND
2016-02-105701-011-1120ND
2016-02-105701-023-1051ND
2016-05-105701-011-1354ND
2016-05-105701-023-1346ND
2016-06-095701-016-1311ND
2016-08-085701-011-0914ND
2016-08-085701-023-0912ND
2016-11-219590-011-1015ND
2016-11-219590-023-1021ND
2017-01-095701-008-0835ND
2017-01-095701-010-0845ND
2017-01-095701-011-1105ND
2017-01-095701-013-1346ND
2017-02-215701-009-1025ND
2017-02-215701-023-1259ND
2017-05-165701-023-1103ND
2017-06-205701-016-1403ND
2017-08-145701-023-0943ND
2017-11-275701-023-1032ND
2018-01-215701-008-1132ND
2018-01-215701-011-1116ND
2018-01-215701-013-0836ND
2018-02-045701-009-0859ND
2018-02-045701-023-1126ND
2018-03-135701-016-1458ND
2018-03-145701-010-0850ND
2018-03-145701-015-1441ND
2018-03-155701-012-1528ND
2018-04-165701-008-1327ND
2018-04-165701-009-1546ND
2018-04-165701-013-1001ND
2018-04-175701-010-0950ND
2018-04-175701-011-1101ND
2018-05-135701-023-1100ND
2018-05-155810-012-1439ND
2018-05-155810-015-1210ND
2018-06-185810-016-1525ND
2018-07-259590-008-1023ND
2018-07-259590-009-1120ND
2018-07-259590-010-1039ND
2018-07-259590-013-1054ND
2018-07-269590-011-1002ND
2018-07-269590-012-1019ND
2018-07-269590-015-1041ND
2018-07-269590-016-1315ND
2018-08-135701-023-1122ND
2018-10-245701-008-1640ND
2018-10-245701-009-1550ND
2018-10-245701-010-1418ND
2018-10-245701-011-1126ND
2018-10-245701-012-1321ND
2018-10-245701-013-0911ND
2018-10-255701-015-1030ND
2018-10-255701-016-1035ND
2018-11-265701-023-0853ND
2019-05-205810-023-1000ND
2019-08-125810-023-0951ND
2019-11-185810-023-1032ND