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EWG's Tap Water Database — 2021 UPDATE

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Quinoline

St John Water District 1

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.

 

4

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
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-08-21A8H3451-01ND
2018-11-28A8L0435-01ND
2019-02-2735451027002SEA3ND
2019-05-2135470575001SEA4ND