Know Your Environment. Protect Your Health.

Endrin

City of Center

Endrin is a banned organochlorine insecticide that is persistent and bioaccumulative. Endrin damages the nervous, immune and reproductive systems in people. It also harms fish, birds and other wildlife.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND20ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.3 ppb

The EWG Health Guideline of 0.3 ppb for endrin 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 change to the heart and blood vessels.

EPA Maximum Contaminant
Level (MCL): 2 ppb

The legal limit for endrin, established in 1992, was based on a toxicity study in laboratory animals conducted in the 1960s.

ppb = parts per billion

All test results

Date Lab ID Result
2018-04-30Q1817448006ND
2018-05-03Q1818013001ND
2019-05-15Q1925671005ND
2019-05-15Q1925671020ND
2020-03-10Q2009082004ND
2020-08-06Q2031207005ND
2021-03-15Q2106633001ND
2021-09-02Q2123959001ND
2022-03-08Q2207771001ND
2022-03-08Q2207771005ND
2023-02-08Q2304971004ND
2023-07-20Q2328770001ND