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EWG's Tap Water Database — 2021 UPDATE

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Silver

City of Lemoore

Silver occurs naturally in surface and groundwater and can be added to water as a biocide that inhibits growth of bacteria and algae. Increasingly, the use of antimicrobial nano-sized silver particles in consumer products contributes to silver in water sources used for drinking water.

 

18

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
2014ND20ND
2015ND10ND
2016ND70ND
2017ND10ND
2018ND20ND
2019ND50ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-235810-021-0955ND
2014-07-235810-018-0935ND
2015-01-215810-022-1003ND
2016-04-185810-008-1145ND
2016-04-185810-009-1355ND
2016-04-185810-010-1000ND
2016-04-185810-011-1020ND
2016-04-185810-020-1345ND
2016-05-025810-005-1045ND
2016-05-035810-006-0945ND
2017-07-315810-021-0930ND
2018-02-065810-022-0755ND
2018-02-065810-018-0740ND
2019-05-145810-011-1045ND
2019-05-145810-020-0945ND
2019-05-145810-009-0955ND
2019-12-205810-010-1220ND
2019-12-205810-005-1110ND