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EWG's Tap Water Database — 2021 UPDATE

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2,4,5-T

Bethel Ash Water Supply Corporation Bethel Plant

2,4,5-Trichlorophenoxyacetic acid (2,4,5-T) is a herbicide banned in the U.S. since 1985. It was formerly used on residential and commercial lawns, and occasionally on food crops. 2,4,5-T contained the impurity dioxin, which is highly toxic to people and wildlife.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-03Q1418954004ND
2014-07-24Q1430757007ND
2015-01-22Q1502407006ND
2016-11-07Q1647802004ND
2017-03-15Q1711660002ND
2018-06-26Q1825432004ND
2019-03-14Q1911007007ND