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EWG's Tap Water Database — 2021 UPDATE

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1-Naphthol

Artesian Water Company

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47

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
2015ND120ND
2016ND70ND
2017ND280ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-01-2615012213 531ND
2015-01-2615012212-531ND
2015-01-2615012210 531ND
2015-01-2915012449ND
2015-01-2915012447 531ND
2015-01-2915012445 531ND
2015-01-2915012443-515ND
2015-01-3015020049 531ND
2015-01-3015020047 531ND
2015-01-3015020046 531ND
2015-03-0215030365ND
2015-04-1515041922ND
2016-05-20L6019372-531ND
2016-06-06L6302176-1 531ND
2016-06-06L6019374-531ND
2016-07-01L6342806-531ND
2016-08-05L6410849-531ND
2016-08-05L6390073-531ND
2016-11-01L6527542 531ND
2017-01-18L6547052 531ND
2017-01-20L6469144-1 531ND
2017-01-20L6469070-1 531ND
2017-01-23L6547102-1 531ND
2017-01-23L6553141-1 531ND
2017-01-23L6485777-1 531ND
2017-01-23L6485710-1 531ND
2017-01-25L6476525-1 531ND
2017-01-25L6476488-1 531ND
2017-01-25L6476416-1 531ND
2017-01-25L6476340-1 531ND
2017-01-31L6378581-1 531ND
2017-01-31L6372370-1 531ND
2017-01-31L6371963-1 531ND
2017-03-06L6485639 531ND
2017-03-09L6568580-531ND
2017-04-04L6753812-1 531ND
2017-04-04L6752336-1 531ND
2017-04-04L6752334-1 531ND
2017-04-05L6753807-1-531ND
2017-04-05L6753806-1 531ND
2017-04-05L6753803-1ND
2017-04-05L6753802-1-531ND
2017-04-06L6754970-1 531ND
2017-04-13L6763126-1 531ND
2017-04-13L676311-1 531ND
2017-04-24L6771554-1 531ND
2017-04-26L6775034-2 531ND