Know Your Environment. Protect Your Health.

Silver

San Joaquin County-mokelumne Acres

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.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND30ND
2020ND20ND
2021N/A00N/A
2022ND30ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-12-09CA3910017_008_008-201912091145ND
2019-12-09CA3910017_007_007-201912091040ND
2019-12-09CA3910017_009_009-201912091110ND
2020-07-15CA3910017_003_003-202007151015ND
2020-07-15CA3910017_006_006-202007151055ND
2022-12-13CA3910017_008_008-202212131210ND
2022-12-13CA3910017_007_007-202212131135ND
2022-12-13CA3910017_009_009-202212131030ND
2023-07-20CA3910017_006_006-202307201215ND
2023-07-20CA3910017_003_003-202307201240ND