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EWG's Tap Water Database — 2021 UPDATE

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Tribufos

Onalaska Waterworks

Tribufos is an organophosphate pesticide used on cotton. Exposure to tribufos can harm the nervous system and liver, and it is classified as likely to be carcinogenic to humans.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2020-02-241176017ND
2020-02-241176019ND
2020-02-251175506ND
2020-02-251175508ND
2020-09-211217116ND
2020-09-211217118ND
2020-09-291219514ND
2020-09-291219516ND