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EWG's Tap Water Database — 2021 UPDATE

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Germanium

Slippery Rock Municipal Authority

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

 

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
20180.458 ppb440.423 ppb - 0.508 ppb
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-04-30U8D0016-010.470 ppb
2018-04-30U8D0016-020.432 ppb
2018-10-17U8J0030-010.508 ppb
2018-10-17U8J0030-020.423 ppb