Know Your Environment. Protect Your Health.

Silver

Mulberry, City of

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
2018ND20ND
2019N/A00N/A
20201.000 ppb221.000 ppb
2021N/A00N/A
2022N/A00N/A
20231.50 ppb441.000 ppb - 2.00 ppb

ppb = parts per billion

All test results

Date Result
2018-02-14ND
2018-02-14ND
2020-03-111.000 ppb
2020-03-111.000 ppb
2023-04-132.00 ppb
2023-04-132.00 ppb
2023-06-081.000 ppb
2023-06-081.000 ppb