Know Your Environment. Protect Your Health.

alpha-Chlordane

City of Santa Rosa

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.

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020ND10ND
2021ND30ND
2022ND20ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-19AE18950ND
2019-03-25AE59850ND
2020-03-19AF03895ND
2021-05-10AF53096ND
2021-09-22AF70891ND
2021-12-08Q2134596001ND
2022-01-31AF82686ND
2022-04-13AF93444ND
2023-07-19AG49453ND