Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

1,2,3-Trichloropropane

Great Oaks Water Company 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.

MORE ABOUT THIS CONTAMINANT

 

94

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND260ND
2016N/A00N/A
2017N/A00N/A
2018ND680ND
2019N/A00N/A

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
2015-06-23201504150041AMND
2015-06-23201504150034AMND
2015-06-23201504150040AMND
2015-06-23201504150045AMND
2015-06-23201504150043AMND
2015-06-23201504150044AMND
2015-06-23201504150031AMND
2015-06-24201504150036AMND
2015-06-24201504150042AMND
2015-06-24201504150039AMND
2015-06-24201504150035AMND
2015-06-24201504150037AMND
2015-06-24201504150032AMND
2015-06-24201504150033AMND
2015-12-21201510160020AMND
2015-12-21201510160029AMND
2015-12-21201510160022AMND
2015-12-21201510160019AMND
2015-12-22201510160018AMND
2015-12-22201510160028AMND
2015-12-22201510160030AMND
2015-12-22201510160023AMND
2015-12-22201510160025AMND
2015-12-22201510160031AMND
2015-12-22201510160026AMND
2015-12-22201510160027AMND
2018-02-145867-019-0915ND
2018-02-145867-023-1220ND
2018-02-145867-021-1345ND
2018-02-145867-013-0840ND
2018-02-145867-018-0955ND
2018-02-145867-025-1300ND
2018-02-145867-015-1030ND
2018-02-145867-022-1240ND
2018-02-155867-009-1255ND
2018-02-155867-011-1225ND
2018-02-155867-010-1030ND
2018-02-155867-008-1520ND
2018-02-155867-007-0945ND
2018-02-155867-006-1355ND
2018-02-155867-004-1120ND
2018-02-155867-002-0905ND
2018-02-155867-001-1615ND
2018-06-199590-025-1305ND
2018-06-199590-001-1105ND
2018-06-199590-023-1245ND
2018-06-199590-022-1255ND
2018-06-199590-021-1330ND
2018-06-199590-019-1000ND
2018-06-199590-002-1015ND
2018-06-199590-018-1130ND
2018-06-199590-013-0930ND
2018-06-199590-011-0945ND
2018-06-199590-008-1040ND
2018-06-209590-004-0840ND
2018-06-209590-006-1245ND
2018-06-209590-007-0910ND
2018-06-209590-009-1030ND
2018-06-209590-015-1205ND
2018-06-209590-010-1000ND
2018-08-299590-011-0905ND
2018-08-299590-019-1235ND
2018-08-299590-010-0930ND
2018-08-299590-009-1010ND
2018-08-299590-006-1410ND
2018-08-299590-004-1250ND
2018-08-299590-001-1120ND
2018-08-299590-015-1315ND
2018-08-309590-018-0755ND
2018-08-309590-025-1020ND
2018-08-309590-013-0820ND
2018-08-309590-023-1040ND
2018-08-309590-007-0930ND
2018-08-309590-002-0900ND
2018-08-309590-022-1000ND
2018-09-139590-008-0930ND
2018-09-139590-021-1010ND
2018-12-059590-008-1330ND
2018-12-059590-019-1215ND
2018-12-059590-001-1405ND
2018-12-059590-009-1030ND
2018-12-059590-006-1255ND
2018-12-059590-015-1240ND
2018-12-059590-004-1110ND
2018-12-059590-010-0945ND
2018-12-059590-011-0920ND
2018-12-069590-018-1050ND
2018-12-069590-025-1240ND
2018-12-069590-002-0905ND
2018-12-069590-021-1300ND
2018-12-069590-007-0930ND
2018-12-069590-022-1220ND
2018-12-069590-013-1015ND
2018-12-069590-023-1115ND