Know Your Environment. Protect Your Health.

Dieldrin

Hillcrest Water District

NOTE: Hillcrest Water District purchases water from Leicester Water Supply District which is required to test for dieldrin. Sample information shown below was taken by Leicester Water Supply District.

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

NOTE: Hillcrest Water District purchases water from Leicester Water Supply District which is required to test for dieldrin. Sample information shown below was taken by Leicester Water Supply District.

Date Result
2018-06-13ND
2018-06-13ND
2018-06-13ND
2018-06-13ND
2021-06-16ND
2021-06-16ND
2021-06-16ND
2021-06-16ND