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EWG's Tap Water Database — 2021 UPDATE

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o-toluidine

Guymon

The synthetic chemical o-toluidine is used to manufacture pesticides, dyes and other industrial chemicals. The International Agency for Research on Cancer has classified o-toluidine as carcinogenic to humans, and it may also harm the nervous system, kidneys and bladder.

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019ND120ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-06-10BF11113-01AND
2019-06-10BF11113-02AND
2019-06-10BF11113-03AND
2019-06-10BF11113-04AND
2019-06-10BF11113-05AND
2019-06-10BF11113-06AND
2019-11-04BK05130-09DND
2019-11-04BK05130-10DND
2019-11-04BK05130-11DND
2019-11-04BK05130-12DND
2019-11-04BK05130-13DND
2019-11-04BK05130-14DND