Know Your Environment. Protect Your Health.

Dieldrin

Big Lake

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.

 

10

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
2019ND20ND
2020ND20ND
2021ND40ND
2022N/A00N/A
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-07-0819G0317-01ND
2019-10-3019J1750-01ND
2020-07-0820G0347-01ND
2020-10-2220J1244-01ND
2021-01-2521A0728-01ND
2021-01-2521A0728-02ND
2021-04-0721D0381-01ND
2021-04-0721D0381-02ND
2023-05-0123E0134-02ND
2023-07-1023G0271-01ND