Know Your Environment. Protect Your Health.

Chlorpyriphos

Lafourche Water District 1

Chlorpyrifos is an organophosphate pesticide that has been widely used, but in 2021, application on food crops was banned by the EPA. Exposure to chlorpyrifos during pregnancy and early life harms the developing brain, including reduced IQ, delayed development of motor and sensory functions, and social and behavioral dysfunction.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND120ND
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-243859599ND
2018-01-243859617ND
2018-01-243859631ND
2018-04-173915781ND
2018-04-173915793ND
2018-05-213941896ND
2018-07-173993663ND
2018-07-173993358ND
2018-07-173994308ND
2018-10-164093412ND
2018-10-164092927ND
2018-10-164093248ND