Know Your Environment. Protect Your Health.

Silver

Westminster Water Supply Corporation

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020N/A00N/A
2021ND20ND
2022ND10ND
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-06-20Q1824691001ND
2018-08-23Q1834033006ND
2019-02-12Q1906728010ND
2021-12-06Q2133784003ND
2021-12-06Q2133784008ND
2022-05-11Q2214188016ND