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EWG's Tap Water Database — 2021 UPDATE

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Germanium

City of Gilroy

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

 

18

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
2018ND90ND
2019ND90ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-11-071811364-002AND
2018-11-071811364-009AND
2018-11-071811364-003AND
2018-11-071811364-004AND
2018-11-071811364-008AND
2018-11-071811364-005AND
2018-11-071811364-001AND
2018-11-071811364-006AND
2018-11-071811364-007AND
2019-05-151905903-005AND
2019-05-151905903-008AND
2019-05-151905903-007AND
2019-05-151905903-006AND
2019-05-151905903-004AND
2019-05-151905903-003AND
2019-05-151905903-002AND
2019-05-151905903-001AND
2019-05-281905F12-001AND