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EWG's Tap Water Database — 2021 UPDATE

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Dimethyl phthalate

City of Humble

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."

 

26

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
2014ND40ND
2015ND50ND
2016ND40ND
2017ND40ND
2018ND50ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-11AC42294ND
2014-02-11AC42297ND
2014-02-11AC42295ND
2014-02-11AC42298ND
2015-01-20AC76875ND
2015-01-20AC76877ND
2015-01-20AC76871ND
2015-01-20AC76874ND
2015-01-20AC76873ND
2016-01-21AD19421ND
2016-01-21AD19415ND
2016-01-21AD19420ND
2016-01-21AD19416ND
2017-01-05AD63384ND
2017-01-05AD63383ND
2017-01-05AD63381ND
2017-04-21AD80807ND
2018-01-19AE09690ND
2018-01-19AE09689ND
2018-01-19AE09688ND
2018-04-03AE21101ND
2018-04-03AE21103ND
2019-01-15AE49930ND
2019-01-15AE49926ND
2019-01-15AE49927ND
2019-08-16AE79410ND