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EWG's Tap Water Database — 2021 UPDATE

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o-toluidine

City of Mesa

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.

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57

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
2018ND280ND
2019ND290ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-07-09201807090174ND
2018-07-09201807090175ND
2018-07-10201807100364ND
2018-07-10201807100363ND
2018-07-10201807100378ND
2018-07-10201807100358ND
2018-07-173994869ND
2018-07-183993972ND
2018-07-183993971ND
2018-07-183993970ND
2018-07-233999908ND
2018-07-233999909ND
2018-07-233999910ND
2018-07-244000754ND
2018-07-244000755ND
2018-07-254004593ND
2018-07-254004594ND
2018-07-254004595ND
2018-07-254006307ND
2018-08-164026344ND
2018-08-164026345ND
2018-09-18201809180440ND
2018-09-25201809250387ND
2018-09-27201810020679ND
2018-09-27201810020680ND
2018-10-02201810020681ND
2018-10-02201810020683ND
2018-10-02201810020682ND
2019-01-03201901030520ND
2019-01-03201901030518ND
2019-01-07201901080289ND
2019-01-07201901080290ND
2019-01-08201901080311ND
2019-01-09201901090426ND
2019-01-09201901090425ND
2019-01-09201901090424ND
2019-01-14201901150163ND
2019-01-15201901150166ND
2019-01-16201901160182ND
2019-01-16201901160181ND
2019-01-22201901220211ND
2019-01-22201901220212ND
2019-01-22201901220210ND
2019-01-23201901230460ND
2019-01-24201901240225ND
2019-01-24201901240226ND
2019-01-28201901280142ND
2019-01-28201901280141ND
2019-01-29201901290211ND
2019-01-30201901300421ND
2019-01-31201901310228ND
2019-03-14201903150354ND
2019-03-27201903280485ND
2019-03-28201903280484ND
2019-04-02201904030050ND
2019-04-02201904030049ND
2019-04-02201904030051ND