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EWG's Tap Water Database — 2021 UPDATE

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Di-n-butyl phthalate

Grand Prairie Bayou 2 PWA

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."

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND30ND
2016N/A00N/A
2017N/A00N/A
2018ND40ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-06-3015183000801ND
2015-07-2115204006107ND
2015-09-2915274000701ND
2018-05-2218144004007ND
2018-06-2718179002801ND
2018-08-1418228000307ND
2018-10-2418298004901ND
2019-01-2319024000202ND
2019-04-1519108000101ND
2019-07-1719199004207ND
2019-07-1719199004301ND