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EWG's Tap Water Database — 2021 UPDATE

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Dimethyl phthalate

Harris County Water Control and Improvement District 50 El Lago

Dimethyl phthalate is an additive used in plastics and other 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
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-04AC41384ND
2015-02-17AC80794ND
2016-01-25AD19879ND
2017-02-06AD68981ND
2018-02-01AE12015ND
2019-01-24AE51384ND
2019-05-31AE68981ND
2019-08-05AE77092ND
2019-10-16AE86971ND