Know Your Environment. Protect Your Health.

Dieldrin

Rolling Creek Utility District

NOTE: Rolling Creek Utility District purchases water from West Harris County Regional Water Authority which is required to test for dieldrin. Sample information shown below was taken by West Harris County Regional Water Authority.

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.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND20ND
2020ND20ND
2021ND20ND
2022ND20ND
2023ND20ND

ppb = parts per billion

All test results

NOTE: Rolling Creek Utility District purchases water from West Harris County Regional Water Authority which is required to test for dieldrin. Sample information shown below was taken by West Harris County Regional Water Authority.

Date Lab ID Result