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EWG's Tap Water Database — 2021 UPDATE

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Di(2-ethylhexyl) adipate

Lca Wlsa Central Division

Di(2-ethylhexyl) adipate is used in PVC plastic, plastic wrap and other consumer products. It is released as a pollutant from industrial sources and sewage treatment plants. In studies of laboratory animals, di(2-ethylhexyl) adipate can harm fetal development.

 

50

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND260ND
2015N/A00N/A
2016N/A00N/A
2017ND220ND
2018ND10ND
2019ND10ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 200 ppb

The EWG Health Guideline of 200 ppb for di(2-ethylhexyl) adipate 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 harm to internal organs.

EPA Maximum Contaminant
Level (MCL) 400 ppb

The legal limit for di(2-ethylhexyl) adipate, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-0714032386-01ND
2014-05-0714032403-01ND
2014-05-0714032242-01ND
2014-05-1414032399-01ND
2014-05-1414032395-01ND
2014-06-0514050786-01ND
2014-06-0514050787-01ND
2014-06-0514050789-01ND
2014-06-0514050788-01ND
2014-06-1214060603-01ND
2014-06-1214060601-01ND
2014-06-1214060600-01ND
2014-06-1214060599-01ND
2014-08-0614073300-01ND
2014-08-0614073299-01ND
2014-08-0614073297-01ND
2014-08-0614073302-01ND
2014-08-0614073298-01ND
2014-08-2014073313-01ND
2014-08-2014073308-01ND
2014-08-2014073312-01ND
2014-08-2014073309-01ND
2014-08-2014073303-01ND
2014-08-2014073311-01ND
2014-08-2014073310-01ND
2014-11-1114073301-01ND
2017-05-0216143792ND
2017-05-0216143762ND
2017-05-0216143732ND
2017-05-0416143979ND
2017-05-0416143917ND
2017-05-0416143948ND
2017-06-0516305929ND
2017-06-0516305980ND
2017-06-0516305952ND
2017-06-0816306058ND
2017-06-2816306599ND
2017-07-2016613879ND
2017-07-2016613777ND
2017-07-2016613928ND
2017-07-2616613979ND
2017-07-2616613828ND
2017-07-2716614010ND
2017-08-1016614063ND
2017-08-2916614123ND
2017-08-2916614109ND
2017-08-2916773010ND
2017-08-3016773024ND
2018-03-168032172-01ND
2019-07-119072953-01ND