Silver
City of Center
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.
12
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-30 | Q1817448001 | ND |
| 2018-05-03 | Q1818013002 | ND |
| 2019-05-15 | Q1925671006 | ND |
| 2019-05-15 | Q1925671007 | ND |
| 2020-03-10 | Q2009082005 | ND |
| 2020-03-10 | Q2009082006 | ND |
| 2021-03-15 | Q2106633002 | ND |
| 2021-09-02 | Q2123959002 | ND |
| 2022-03-08 | Q2207771002 | ND |
| 2022-03-08 | Q2207771006 | ND |
| 2023-02-08 | Q2304971005 | ND |
| 2023-07-20 | Q2328770004 | ND |