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EWG's Tap Water Database — 2021 UPDATE

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1,2,3-Trichloropropane

New Braunfels Utilities

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

 

70

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND170ND
2015ND120ND
2016ND110ND
2017ND120ND
2018ND60ND
2019ND120ND

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
2014-01-31AC41046ND
2014-01-31AC41088ND
2014-03-31AC48760ND
2014-03-31AC48758ND
2014-03-31AC48762ND
2014-03-31AC48740ND
2014-03-31AC48738ND
2014-05-08AC53562ND
2014-05-08AC53556ND
2014-07-01Q1424886001ND
2014-07-01Q1424886005ND
2014-07-01Q1424886007ND
2014-07-01Q1424886009ND
2014-07-01Q1424886003ND
2014-07-01Q1424886011ND
2014-07-22AC60481ND
2014-10-08Q1451545001ND
2015-01-12Q1500407011ND
2015-01-12Q1500407005ND
2015-01-12Q1500407001ND
2015-01-12Q1500407007ND
2015-01-12Q1500407003ND
2015-01-12Q1500407009ND
2015-03-24AC85856ND
2015-03-24AC85854ND
2015-03-24AC85852ND
2015-03-24AC85860ND
2015-04-22Q1514982001ND
2015-07-23AD00791ND
2016-01-12AD17634ND
2016-01-12AD17636ND
2016-01-12AD17590ND
2016-02-24AD25414ND
2016-02-24AD25448ND
2016-02-24AD25408ND
2016-02-24AD25418ND
2016-02-24AD25416ND
2016-04-07AD32354ND
2016-04-07AD32330ND
2016-07-12AD43896ND
2017-03-29AD77510ND
2017-03-29AD77410ND
2017-05-30AD85959ND
2017-05-30AD85927ND
2017-05-30AD85907ND
2017-05-30AD85903ND
2017-05-30AD85905ND
2017-05-30AD85963ND
2017-05-30AD85961ND
2017-05-30AD85957ND
2017-07-10AD88710ND
2017-08-23AD93999ND
2018-02-05AE12267ND
2018-02-05AE12269ND
2018-07-23AE34145ND
2018-07-23AE34143ND
2018-10-29AE44770ND
2018-10-29AE44762ND
2019-02-04AE52706ND
2019-02-04AE52730ND
2019-02-04AE52728ND
2019-03-18AE58787ND
2019-03-18AE58713ND
2019-03-18AE58711ND
2019-03-18AE58707ND
2019-04-22AE63229ND
2019-04-22AE63215ND
2019-07-30AE76435ND
2019-07-30AE76443ND
2019-07-30AE76439ND