Know Your Environment. Protect Your Health.

Silver

City of Pineville Water System

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.

 

27

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
2019ND180ND
2020N/A00N/A
2021N/A00N/A
2022ND90ND
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2019-07-18B1903052-005ND
2019-07-18B1903052-004ND
2019-07-18B1903052-003ND
2019-07-18B1903052-001ND
2019-07-18B1903052-002ND
2019-07-18B1903052-003ND
2019-07-18B1903052-004ND
2019-07-18B1903052-005ND
2019-07-18B1903052-002ND
2019-07-18B1903052-001ND
2019-07-25B1903185-002ND
2019-07-25B1903185-004ND
2019-07-25B1903185-003ND
2019-07-25B1903185-002ND
2019-07-25B1903185-001ND
2019-07-25B1903185-004ND
2019-07-25B1903185-003ND
2019-07-25B1903185-001ND
2022-05-23B2202481-001ND
2022-05-23B2202481-002ND
2022-05-23B2202481-003ND
2022-05-23B2202481-004ND
2022-05-23B2202481-005ND
2022-06-13B2202768-001ND
2022-06-13B2202768-002ND
2022-06-13B2202768-003ND
2022-06-13B2202768-004ND