Know Your Environment. Protect Your Health.

Silver

City of Commerce

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND20ND
2020ND10ND
2021ND10ND
2022ND20ND
2023ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-06-04Q1822047001ND
2019-02-21Q1907743007ND
2019-02-21Q1907743008ND
2020-08-04Q2030361004ND
2021-01-27Q2102032007ND
2022-02-10Q2204939001ND
2022-10-26Q2232338006ND
2023-02-15Q2306243008ND