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EWG's Tap Water Database — 2021 UPDATE

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Diethyl phthalate

Sharyland Water Supply Corporation

Diethyl phthalate is an additive used in many consumer products, particularly those containing fragrance. 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."

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND20ND
2015ND20ND
2016ND60ND
2017ND20ND
2018ND20ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-31AC41135ND
2014-01-31AC41134ND
2015-02-05AC79552ND
2015-05-05AC90605ND
2016-02-03AD21954ND
2016-02-03AD21952ND
2016-03-23AD30247ND
2016-05-11AD36484ND
2016-09-14AD49559ND
2016-10-26AD55255ND
2017-04-25AD81607ND
2017-04-25AD81606ND
2018-03-07AE17689ND
2018-05-16AE26871ND
2019-06-24AE71835ND
2019-06-24AE71834ND
2019-06-24AE71833ND