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EWG's Tap Water Database — 2021 UPDATE

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Germanium

Wailuku

Germanium is a naturally occuring element used as a component in semiconductors and fiber optics. Excessive exposures to germanium may harm the kidneys.

 

23

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
2018ND230ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-19201801231057ND
2018-04-05201803150679ND
2018-04-05201803150686ND
2018-04-06201804100660ND
2018-04-06201804100664ND
2018-04-06201803150684ND
2018-04-06201804100658ND
2018-04-06201803150682ND
2018-04-13201804170376ND
2018-04-13201804170411ND
2018-04-13201804170366ND
2018-04-18201804190497ND
2018-07-31201808020571ND
2018-10-19201810230416ND
2018-10-19201810230609ND
2018-10-19201810230605ND
2018-10-19201810230578ND
2018-10-19201810230616ND
2018-10-19201810230285ND
2018-10-19201810230437ND
2018-10-19201810230615ND
2018-10-22201810240284ND
2018-10-24201810260172ND