Know Your Environment. Protect Your Health.

alpha-Chlordane

Northwest Harris County Municipal Utility District 24

The cancer-causing pesticide chlordane was banned in 1988. Chlordane is persistent and accumulates in the body. It is still found in the environment and in the bodies of adults and newborn babies.

 

7

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
2019ND10ND
2020ND20ND
2021ND10ND
2022ND10ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-08-13AE78743ND
2020-06-10AF14921ND
2020-09-14AF27236ND
2021-09-21AF70693ND
2022-08-24AG10907ND
2023-08-03AG51407ND
2023-11-17AG64241ND