Know Your Environment. Protect Your Health.

Silver

Wbr Public Utilities

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.

 

15

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
2019ND100ND
2020N/A00N/A
2021N/A00N/A
20226.60 ppb51ND - 33.0 ppb
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-04-02B1901286-001ND
2019-04-02B1901286-002ND
2019-04-02B1901286-001ND
2019-04-02B1901286-002ND
2019-04-03B1901340-001ND
2019-04-03B1901340-002ND
2019-04-03B1901340-001ND
2019-04-03B1901340-002ND
2019-05-28B1902116-001ND
2019-05-28B1902116-001ND
2022-04-04B2201653-001ND
2022-04-04B2201653-002ND
2022-04-04B2201653-003ND
2022-04-04B2201653-00433.0 ppb
2022-04-04B2201653-005ND