Know Your Environment. Protect Your Health.

Endrin

Aquarion Water Company of Connecticut - Mystic

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

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
2018-06-04201807451-SOCRND
2019-06-03201907868-SOCRND
2019-09-16201914727-SOCND
2019-09-16201914728-SOCND
2019-10-14201916705-SOCND
2019-10-14201916706-SOCND
2020-06-01202007939-SOCRND
2021-06-01202107709-SOCRND
2022-06-06202208972-SOCRND
2022-08-29202215059-SOCND
2022-09-22202216920-SOCND
2022-10-03202217583-SOCND
2022-10-03202217585-SOCND
2023-06-05202309143-SOCRND