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EWG's Tap Water Database — 2021 UPDATE

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Di-n-butyl phthalate

Omaha Waterworks

Dibutyl phthalate is an additive used in many consumer products. As a group, phthalates are associated with hormone disruption. Read More.

Phthalates are synthetic chemicals that are added to hard plastics to make them soft and malleable. Phthalates can be found in everyday consumer products such as carpets, paints, glues, wall coverings, tablecloths, furniture upholstery, shower curtains, garden� hoses, toys, shoes, automobile upholstery, food packaging and medical products. Exposure to phthalates has been linked to respiratory health problems, asthma and allergies in infants and children, and changes in reproductive system development in baby boys. The National Toxicology Program classifies a commonly used phthalate, called di(2-ethylhexyl) phthalate or DEHP, as "reasonably anticipated to be a human carcinogen."

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
2016N/A00N/A
2017ND20ND
2018ND30ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-1814233003607ND
2014-10-2714303006301ND
2015-07-2715210001307ND
2015-11-1015317006101ND
2017-07-2417207001306ND
2017-10-2317299004401ND
2018-07-3018213006707ND
2018-09-2518270000901ND
2018-11-2018325002401ND