Know Your Environment. Protect Your Health.

Endrin

Schuylkill County. Municipal Authority

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020ND80ND
2021N/A00N/A
2022N/A00N/A
2023ND80ND

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
2020-04-2922281743.00ND
2020-04-2922281714.00ND
2020-04-2922281801.00ND
2020-04-2922281772.00ND
2020-07-2922864897.00ND
2020-07-2922864868.00ND
2020-07-2922864839.00ND
2020-08-0622864938.00ND
2023-05-0829175385.00ND
2023-05-0929175386.00ND
2023-05-1029175388.00ND
2023-05-1129175387.00ND
2023-08-0329762918.00ND
2023-08-0429762917.00ND
2023-08-0929763017.00ND
2023-08-0929763018.00ND