Know Your Environment. Protect Your Health.

Di(2-ethylhexyl) phthalate

Mountain Hill Water Company

NOTE: Mountain Hill Water Company purchases water from Town of North East which is required to test for di(2-ethylhexyl) phthalate. Sample information shown below was taken by Town of North East.

Di(2-ethylhexyl) phthalate, or DEHP, is a softener added to PVC plastics. Phthalates are hormone disruptors that target the male reproductive system. Read More.

DEHP can cross the placenta and disrupt steroid hormone synthesis, and may lead to cancer. In laboratory animals, exposure to DEHP during pregnancy harms fetal developmental and causes abnormalities in the male reproductive tract. Human epidemiological studies show certain phthalates, especially DEHP, are associated with reduced anogenital distance in human male infants, which is a measure of adverse developmental effects in human male� infants exposed prenatally to endocrine disrupting chemicals. DEHP may also interfere with signaling related to the timing of birth and may have adverse effects on the immune system.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND50ND
2019ND10ND
2020N/A00N/A
2021ND20ND
2022N/A00N/A
2023ND60ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 3 ppb

The EWG Health Guideline of 3 ppb for di(2-ethylhexyl) phthalate was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.

EPA Maximum Contaminant
Level (MCL): 6 ppb

The legal limit for di(2-ethylhexyl) phthalate, established in 1992, was based on analytical detection limits at the time that the standard was set.

ppb = parts per billion

All test results

NOTE: Mountain Hill Water Company purchases water from Town of North East which is required to test for di(2-ethylhexyl) phthalate. Sample information shown below was taken by Town of North East.

Date Lab ID Result
2018-04-24E18003794003ND
2018-04-24E18003794001ND
2018-09-17L7072754_1ND
2018-09-17L7072754_2ND
2018-11-194132323ND
2019-04-099043716_01ND
2019-04-099043716_02ND
2019-10-089102287_02ND
2019-10-089102287_01_01ND
2021-06-23E21003831001ND
2021-06-23E21003832001ND
2023-07-243G05934_01ND
2023-07-243G05934_02ND
2023-11-133K03122_01ND
2023-11-133K03122_01BND
2023-11-133K03122_02ND
2023-11-133K03122_02BND