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EWG's Tap Water Database — 2021 UPDATE

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Germanium

Valley of The Moon Water District

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

 

10

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
20180.398 ppb108ND - 0.670 ppb
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-03-052018030607440.420 ppb
2018-03-052018030604790.430 ppb
2018-03-05201803060742ND
2018-03-052018030606300.670 ppb
2018-03-052018030606730.540 ppb
2018-09-192018092003730.370 ppb
2018-09-192018092003830.440 ppb
2018-09-19201809200407ND
2018-09-192018092007010.630 ppb
2018-09-192018092003750.480 ppb