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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

Lynwood Park Mutual Water Company

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

 

24

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
2015N/A00N/A
2016ND30ND
2017N/A00N/A
2018ND120ND
2019ND90ND

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
2016-07-189588-002-1315ND
2016-07-189588-001-1340ND
2016-07-189588-003-1415ND
2018-01-159588-001-1120ND
2018-01-159588-003-1157ND
2018-01-159588-002-1055ND
2018-04-169588-001-1200ND
2018-04-169588-003-1245ND
2018-04-169588-002-1230ND
2018-07-179588-001-1238ND
2018-07-179588-003-1305ND
2018-07-179588-002-1225ND
2018-10-159588-003-1155ND
2018-10-229588-002-1440ND
2018-10-229588-001-1450ND
2019-01-219588-002-1325ND
2019-01-219588-001-1300ND
2019-01-219588-003-1240ND
2019-04-229588-002-1124ND
2019-04-229588-001-1050ND
2019-04-229588-003-1154ND
2019-07-159588-002-1105ND
2019-07-159588-001-1115ND
2019-07-159588-003-1210ND