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EWG's Tap Water Database — 2021 UPDATE

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Quinoline

Madison Water Utility

Quinoline is an industrial chemical used to manufacture other products, including dyes. Exposure to quinoline may harm the liver, and it is classified as a possible human carcinogen.

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39

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
2018ND220ND
2019ND170ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-07-173992066ND
2018-07-173992482ND
2018-07-173992070ND
2018-07-173992045ND
2018-07-173992478ND
2018-07-173992049ND
2018-07-173992099ND
2018-07-173992095ND
2018-09-114052807ND
2018-09-114052803ND
2018-09-114053226ND
2018-09-254069040ND
2018-09-254069074ND
2018-09-254069070ND
2018-09-254069052ND
2018-09-254069117ND
2018-09-254069062ND
2018-09-254069066ND
2018-09-254069048ND
2018-09-254069044ND
2018-09-274073730ND
2018-10-114087209ND
2019-02-214206283ND
2019-02-214206249ND
2019-02-214206309ND
2019-03-114222944ND
2019-03-114222940ND
2019-03-114222688ND
2019-03-114222698ND
2019-03-114223024ND
2019-03-114222771ND
2019-03-184229981ND
2019-03-184230240ND
2019-03-184229962ND
2019-03-184229958ND
2019-03-184229911ND
2019-08-014372957ND
2019-08-014372953ND
2019-08-014372949ND