Silver
City of Sansom Park
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.
13
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 6 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 6 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-05-02 | Q1918146004 | ND |
| 2019-05-02 | Q1918146005 | ND |
| 2019-05-02 | Q1918146006 | ND |
| 2019-05-02 | Q1918146007 | ND |
| 2019-05-02 | Q1918146008 | ND |
| 2019-05-02 | Q1918146009 | ND |
| 2021-09-14 | Q2124999008 | ND |
| 2022-10-13 | Q2231074013 | ND |
| 2022-10-13 | Q2231074014 | ND |
| 2022-10-13 | Q2231074015 | ND |
| 2022-10-13 | Q2231074024 | ND |
| 2022-10-13 | Q2231074025 | ND |
| 2022-10-13 | Q2231074026 | ND |