Know Your Environment. Protect Your Health.

alpha-Chlordane

Northwest Harris County Municipal Utility District 23

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.

 

6

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
2021ND30ND
2022ND10ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-11AE09046ND
2021-03-09AF46170ND
2021-06-10AF57597ND
2021-08-12AF66148ND
2022-02-03AF83519ND
2023-01-12AG24514ND