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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Redlands City

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

 

152

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND270ND
2014ND120ND
2015ND60ND
2016ND10ND
2017N/A00N/A
2018ND840ND
2019ND220ND

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
2013-03-07201303080065AMND
2013-03-07201303080061AMND
2013-04-09201304100184AMND
2013-04-09201304100186AMND
2013-04-09201304100190AMND
2013-04-09201304100188AMND
2013-05-16201305160481AMND
2013-05-16201305160483AMND
2013-05-16201305160477AMND
2013-05-16201305160479AMND
2013-05-20201305210005AMND
2013-06-06201306060430AMND
2013-09-10201309100777AMND
2013-09-10201309100773AMND
2013-10-17201310180221AMND
2013-10-17201310180200AMND
2013-10-17201310180202AMND
2013-10-17201310180198AMND
2013-10-17201310180204AMND
2013-10-17201310180217AMND
2013-10-17201310180223AMND
2013-11-26201311260952AMND
2013-11-26201311260950AMND
2013-11-26201311260944AMND
2013-11-26201311260946AMND
2013-11-26201311260948AMND
2013-12-19201312190647AMND
2014-01-06201401060269AMND
2014-04-249590-053-0833ND
2014-04-249590-060-0800ND
2014-04-29201404300397AMND
2014-04-30201405010264AMND
2014-05-019590-053-0825ND
2014-05-019590-060-0800ND
2014-07-28201407280357AMND
2014-08-289590-019-0910ND
2014-09-189590-053-0840ND
2014-09-189590-060-0800ND
2014-09-199590-005-1055ND
2015-03-129590-005-0900ND
2015-04-309590-005-0840ND
2015-07-309590-005-0915ND
2015-07-309590-053-0836ND
2015-07-309590-060-0810ND
2015-09-189590-005-0845ND
2016-03-249590-005-0835ND
2018-02-155810-002-0930ND
2018-02-155810-005-1025ND
2018-02-155810-008-0845ND
2018-02-155810-017-0920ND
2018-02-155810-019-0905ND
2018-02-155810-029-0830ND
2018-02-155810-053-1050ND
2018-02-155810-054-0800ND
2018-02-155810-060-1120ND
2018-02-155810-070-0850ND
2018-02-215810-026-1320ND
2018-02-225810-003-1320ND
2018-02-225810-009-1020ND
2018-02-225810-010-0945ND
2018-02-225810-022-0855ND
2018-02-225810-025-1305ND
2018-02-225810-031-1000ND
2018-02-225810-055-0920ND
2018-02-225810-062-1015ND
2018-02-225810-069-0815ND
2018-02-285810-012-1000ND
2018-02-285810-021-1000ND
2018-02-285810-035-1040ND
2018-05-035810-005-0845ND
2018-05-035810-012-0825ND
2018-05-035810-031-1000ND
2018-05-035810-035-0800ND
2018-05-045810-029-1055ND
2018-05-105810-002-1030ND
2018-05-105810-003-0935ND
2018-05-105810-017-0825ND
2018-05-105810-022-0930ND
2018-05-105810-026-0915ND
2018-05-105810-070-1015ND
2018-05-175810-021-0920ND
2018-05-175810-053-0820ND
2018-05-175810-054-1110ND
2018-05-175810-055-0950ND
2018-05-175810-060-0845ND
2018-05-175810-062-1030ND
2018-05-175810-069-1015ND
2018-05-245810-008-0800ND
2018-05-245810-009-0915ND
2018-05-245810-010-1255ND
2018-05-245810-019-0840ND
2018-08-024790-003-0725ND
2018-08-024790-008-1140ND
2018-08-024790-010-1240ND
2018-08-024790-017-1110ND
2018-08-024790-019-1210ND
2018-08-024790-021-0820ND
2018-08-024790-025-0920ND
2018-08-024790-026-0930ND
2018-08-024790-029-0935ND
2018-08-024790-031-0835ND
2018-08-024790-053-1055ND
2018-08-024790-054-1220ND
2018-08-024790-060-1010ND
2018-08-024790-062-0855ND
2018-08-024790-069-0900ND
2018-08-074790-005-1050ND
2018-08-074790-022-1010ND
2018-08-104790-005-1020ND
2018-08-104790-009-0940ND
2018-08-104790-070-1055ND
2018-08-164790-055-1230ND
2018-11-014790-008-1000ND
2018-11-014790-010-1020ND
2018-11-014790-017-0945ND
2018-11-014790-022-0915ND
2018-11-014790-026-0850ND
2018-11-014790-053-0815ND
2018-11-014790-069-1045ND
2018-11-074790-005-1045ND
2018-11-074790-019-0945ND
2018-11-074790-025-0900ND
2018-11-084790-003-0830ND
2018-11-084790-054-1020ND
2018-11-084790-055-0925ND
2018-11-154790-021-0900ND
2018-11-154790-029-1040ND
2018-11-154790-060-1330ND
2018-11-154790-062-1030ND
2018-11-294790-070-1030ND
2019-06-114790-009-0945ND
2019-06-204790-035-0930ND
2019-06-274790-003-0845ND
2019-06-274790-069-0945ND
2019-06-274790-070-1325ND
2019-08-194790-008-1100ND
2019-08-194790-062-0950ND
2019-08-214790-021-1140ND
2019-08-224790-019-1050ND
2019-08-274790-053-1350ND
2019-08-274790-055-0800ND
2019-08-274790-060-1230ND
2019-08-284790-017-1330ND
2019-08-294790-029-0945ND
2019-09-104790-010-0930ND
2019-09-174790-031-0930ND
2019-09-194790-025-0915ND
2019-09-194790-026-1020ND
2019-09-304790-012-1320ND
2019-09-304790-022-0910ND
2019-11-204790-009-0915ND
2019-11-204790-031-1000ND