Know Your Environment. Protect Your Health.

Silver

Prairie Grove 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.

 

3

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2019-02-07Q1905920006ND
2020-05-05Q2017872008ND
2022-01-12Q2201086002ND