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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

Carson City Public Works

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.

 

74

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND220ND
2013ND50ND
2014ND90ND
2015ND330ND
2016ND10ND
2017ND40ND

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
2012-06-19201206220012-VND
2012-06-19201206210314-VND
2012-06-19201206220010-VND
2012-06-19201206220025-VND
2012-06-21201206220321-VND
2012-06-25201206270216-VND
2012-06-25201206270244-VND
2012-07-11201207130064-VND
2012-07-12201207140141-VND
2012-07-12201207140139-VND
2012-08-07201208100440-VND
2012-08-07201208100589-VND
2012-08-08201208100396-VND
2012-09-18201209200453-VND
2012-09-20201209220114-VND
2012-09-20201209220112-VND
2012-10-01201210020301-VND
2012-10-01201210020385-VND
2012-10-02201210030297-VND
2012-10-02201210040117-VND
2012-10-22201210230058-VND
2012-11-13201211150453-VND
2013-06-18201306190582-VND
2013-06-26201306270194-VND
2013-09-09201309100461-VND
2013-09-25201309260254-VND
2013-09-30201310010188-VND
2014-08-11201408130731AMND
2014-08-11201408130733AMND
2014-08-12201408130669AMND
2014-08-12201408130822AMND
2014-08-12201408130686AMND
2014-08-12201408130648AMND
2014-08-12201408130810AMND
2014-09-04201409050252ND
2014-11-24201411250372AMND
2015-02-23201502240530AMND
2015-02-23201502240586AMND
2015-02-23201502240536AMND
2015-02-23201502240532AMND
2015-02-24201502250934AMND
2015-02-24201502250915AMND
2015-05-12201505130627AMND
2015-05-19201505210388VND
2015-05-19201505210392VND
2015-05-19201505210341VND
2015-05-19201505210480VND
2015-05-20201505210405-VOCND
2015-05-20201505210403VND
2015-05-20201505210412VND
2015-05-21201505220242VND
2015-05-21201505220202VND
2015-05-21201505220247-VOCND
2015-06-012015506030247-VOND
2015-06-01201506030355-VOCND
2015-06-01201506030333-VOCND
2015-06-01201506030407-VOCND
2015-06-09201506120280-VOCND
2015-06-09201506120278-VOCND
2015-06-11201506120209-VOCND
2015-06-11201506120140-VOCND
2015-06-29201506300177-VOCND
2015-06-29201506300124-VOCND
2015-06-30201507010430-VOCND
2015-06-30201507160442-VOCND
2015-08-03201508040410-VOCND
2015-08-04201508050421-VOCND
2015-08-10201508110263-VOCND
2015-09-15201509020134-VOCND
2016-06-22201606230265-VOCND
2017-05-15201705160571ND
2017-05-16201705170782-VOCND
2017-05-23201705240769ND
2017-06-21201706220614ND