Know Your Environment. Protect Your Health.

Silver

Silverdale Water District 16

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND10ND
2020N/A00N/A
2021N/A00N/A
2022ND110ND
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-09-04ND
2019-11-25ND
2022-07-254419132ND
2022-09-124364206ND
2022-09-124364208ND
2022-09-124364204ND
2022-09-124364207ND
2022-09-124364209ND
2022-09-124364205ND
2022-09-124364203ND
2022-09-124364210ND
2022-09-124364211ND
2022-12-084404386ND