Know Your Environment. Protect Your Health.

Dieldrin

Hartington, City of

Dieldrin is a highly toxic insecticide that was banned in the 1970s due to its persistence in the environment and toxicity to people and wildlife.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019N/A00N/A
2020ND20ND
2021ND10ND
2022N/A00N/A
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-02-12532918ND
2018-02-12532917ND
2020-09-08684420ND
2020-09-08684419ND
2021-03-02715163ND
2023-08-22873639ND
2023-08-22873640ND