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EWG's Tap Water Database — 2021 UPDATE

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Butyl benzyl phthalate

North Alamo Water Supply Company

Butyl benzyl phthalate is an additive used in plastics and other consumer products. Phthalates are hormone disruptors that target the male reproductive system. 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."

 

36

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
2014ND60ND
2015ND60ND
2016ND60ND
2017ND60ND
2018ND60ND
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-25AC44582ND
2014-02-25AC44583ND
2014-02-25AC44591ND
2014-05-06AC53198ND
2014-06-17AC57132ND
2014-06-17AC57126ND
2015-02-03AC79097ND
2015-02-03AC79098ND
2015-02-03AC79095ND
2015-02-03AC79099ND
2015-02-03AC79096ND
2015-03-11AC83854ND
2016-01-27AD20527ND
2016-01-27AD20525ND
2016-04-27AD34517ND
2016-04-27AD34518ND
2016-06-06AD39494ND
2016-11-16AD58390ND
2017-01-11AD64523ND
2017-01-11AD64522ND
2017-02-07AD69396ND
2017-02-07AD69397ND
2017-04-20AD80490ND
2017-10-03AD99134ND
2018-01-23AE09959ND
2018-01-23AE09960ND
2018-01-23AE09980ND
2018-04-10AE21932ND
2018-04-10AE21934ND
2018-11-06AE45485ND
2019-02-12AE54180ND
2019-02-12AE54181ND
2019-04-30AE64175ND
2019-04-30AE64173ND
2019-04-30AE64174ND
2019-11-05AE88524ND