Know Your Environment. Protect Your Health.

Silver

Franklin 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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2018-01-2535370415004ND
2018-01-2535370415004ND
2019-01-1535442684001ND
2019-01-1535442684001ND
2020-01-0735522561001ND
2021-02-11B2100604-001ND
2022-11-21B2205538-001ND
2023-01-30B2300411-001ND