Know Your Environment. Protect Your Health.

Silver

Highway 513 Water Supply

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.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND20ND
2020ND10ND
20218.00 ppb42ND - 22.0 ppb
2022ND30ND
20231.86 ppb71ND - 13.0 ppb

ppb = parts per billion

All test results

Date Lab ID Result