Know Your Environment. Protect Your Health.

Silver

City of Hearne

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
2018N/A00N/A
2019ND20ND
2020ND20ND
2021N/A00N/A
2022ND20ND
2023ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2019-05-16AE66756ND
2019-05-16AE66757ND
2020-04-23AF07831ND
2020-06-30AF17364ND
2022-06-22AG01874ND
2022-06-22AG01875ND
2023-06-13AG44139ND
2023-06-13AG44140ND