Know Your Environment. Protect Your Health.

Di(2-ethylhexyl) adipate

Otwell Water Corporation

NOTE: Otwell Water Corporation purchases water from Patoka Lake Regional Water which is required to test for di(2-ethylhexyl) adipate. Sample information shown below was taken by Patoka Lake Regional Water.

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.

 

27

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND40ND
2020ND40ND
2021ND10ND
2022ND50ND
2023ND50ND

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: Otwell Water Corporation purchases water from Patoka Lake Regional Water which is required to test for di(2-ethylhexyl) adipate. Sample information shown below was taken by Patoka Lake Regional Water.

Date Lab ID Result
2018-02-14408975RS525-1801ND
2018-05-16416929RS28-1802ND
2018-08-16426574RS28-1803ND
2018-11-13435922RS-1804ND
2019-02-12443170RS525-1901ND
2019-05-13452059RS525-1902ND
2019-08-14462026RS525-1903ND
2019-11-11470688RS525-1904ND
2020-02-12478343RS-2001ND
2020-05-124626102ND
2020-08-124698080ND
2020-11-094771608ND
2021-02-104832601ND
2021-05-114898972ND
2021-08-104980921ND
2021-08-184990896ND
2021-11-101-810-7353-1ND
2022-02-081-810-14164-6ND
2022-05-101-810-24180-1ND
2022-08-091-810-33419-1_INND
2022-08-161-810-34359-1_INND
2022-11-081-810-43880-1_INND
2023-02-141-810-53600-1_INND
2023-05-091-810-62557-1_INND
2023-08-081-810-73188-1_INND
2023-08-091-810-73252-1_INND
2023-11-071-810-84232-1_INND