Know Your Environment. Protect Your Health.

Di(2-ethylhexyl) adipate

Concho Rural Water Grape Creek

NOTE: Concho Rural Water Grape Creek purchases water from City of San Angelo which is required to test for di(2-ethylhexyl) adipate. Sample information shown below was taken by City of San Angelo.

Di(2-ethylhexyl) adipate is used in PVC plastic, plastic wrap and other consumer products. It is released as a pollutant from industrial sources and sewage treatment plants. In studies of laboratory animals, di(2-ethylhexyl) adipate can harm fetal development.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND30ND
2020ND10ND
2021ND10ND
2022ND30ND
2023ND10ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 200 ppb

The EWG Health Guideline of 200 ppb for di(2-ethylhexyl) adipate was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.

EPA Maximum Contaminant
Level (MCL): 400 ppb

The legal limit for di(2-ethylhexyl) adipate, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

NOTE: Concho Rural Water Grape Creek purchases water from City of San Angelo which is required to test for di(2-ethylhexyl) adipate. Sample information shown below was taken by City of San Angelo.

Date Lab ID Result
2018-02-28Q1808687003ND
2019-05-07Q1920785004ND
2020-02-18Q2006105003ND
2021-04-27Q2110656001ND
2021-07-20Q2119111001ND
2021-11-22Q2132528001ND
2022-02-14Q2205298001ND
2022-05-02Q2213012001ND
2023-02-15Q2306325008ND