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EWG's Tap Water Database — 2019 UPDATE

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1,2,3-Trichloropropane

Prescott Valley WD Upper

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.

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013N/A00N/A
2014ND110ND
2015ND110ND
2016N/A00N/A
2017N/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
2014-12-08201412110346AMND
2014-12-08201412100594AMND
2014-12-08201412100582AMND
2014-12-08201412100580AMND
2014-12-08201412110324AMND
2014-12-08201412100471AMND
2014-12-08201412110334AMND
2014-12-08201412110257AMND
2014-12-08201412110322AMND
2014-12-09201412100849AMND
2014-12-10201412100788AMND
2015-06-09201506100400AMND
2015-06-09201506100383AMND
2015-06-09201506100542AMND
2015-06-09201506100554AMND
2015-06-09201506100464AMND
2015-06-09201506100537AMND
2015-06-09201506100559AMND
2015-06-09201506100411AMND
2015-06-09201506100544AMND
2015-06-09201506100370AMND
2015-07-08201507090353AMND