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EWG's Tap Water Database — 2021 UPDATE

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1,1,1-Trichloroethane

Kingman Municipal Water

1,1,1-Trichloroethane is a solvent and a degreasing agent used for manufacturing metal products and as ingredient in cleaners and aerosols. Exposure to 1,1,1-trichloroethane can harm the nervous system, liver and circulatory system.

 

18

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
2015ND60ND
2016ND30ND
2017ND10ND
2018ND70ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 200 ppb

The legal limit for 1,1,1-trichloroethane, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2015-02-09550-39973-1ND
2015-02-09550-39972-1ND
2015-02-09550-39970-1ND
2015-02-17550-40405-1ND
2015-02-17550-40404-1ND
2015-02-17550-40403-1ND
2016-02-16550-59042-1VND
2016-07-12550-66385-1ND
2016-07-12550-66385-1VND
2017-12-26550-95384-1ND
2018-02-26550-98567-1 VOCND
2018-02-26550-98566-1 VOCND
2018-03-06550-99028-1 VOCND
2018-03-06550-99016-1 VOCND
2018-03-13550-99583-1 VOCND
2018-03-26550-100106-1 VOCND
2018-03-26550-100104-1 VOCND
2019-01-29550-117151-1 VOCND