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EWG's Tap Water Database — 2019 UPDATE

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1,1,2-Trichloroethane

Union Springs Village

1,1,2-Trichloroethane is a volatile neurotoxic solvent used for manufacturing products such as plastic wrap and carpet backing. It causes liver tumors in animal studies. Read More.

The EPA classifies 1,1,2- trichloroethane as a possible human carcinogen. The California public health goal of 0.3 parts per billion, set to protect against cancer, is 16 times lower than the amount allowed by the federal government, which is a Maximum Contaminant Level of 5 parts per billion.

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
2012ND30ND
2013ND40ND
2014ND40ND
2015ND40ND
2016ND40ND
2017ND30ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.3 ppb

The EWG Health Guideline of 0.3 ppb for 1,1,2-trichloroethane 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.

EPA Maximum Contaminant
Level (MCL) 5 ppb

The legal limit for 1,1,2-trichloroethane, established in 1992, was based on analytical detection limits at the time that the standard was set. This limit may not fully protect against the risk of cancer due to 1,1,2-trichloroethane exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2012-02-071Q2012POCUSND
2012-05-092Q2012POCUSND
2012-08-083Q2012POCUSND
2013-02-061Q2013POCUSND
2013-05-152Q2013POCSUSND
2013-08-063Q2013POCUSND
2013-11-134Q2013POCSUSND
2014-02-121Q2014POCSUSND
2014-04-162Q2014POCSUSND
2014-08-133Q2014POCSUSND
2014-11-054Q2014POCSUSND
2015-01-141Q2015VOCUSND
2015-05-062Q2015POCUSND
2015-08-043Q2015POCUSND
2015-09-293QD2015POCSUSND
2016-02-101Q2016VOCUSND
2016-05-052Q2016VOCUSND
2016-08-023Q2016VOCUSND
2016-11-094Q2016POCUSND
2017-02-081Q2017POCUSND
2017-05-092Q2017POCUSND
2017-08-083Q2017POCUSND