Silver
Woden Water Supply Corporation
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 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 6 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-04-07 | Q2014004015 | ND |
| 2020-04-07 | Q2014004016 | ND |
| 2020-04-07 | Q2014004017 | ND |
| 2020-11-04 | Q2042876014 | ND |
| 2020-11-04 | Q2042876015 | ND |
| 2020-11-04 | Q2042876016 | ND |
| 2023-03-01 | Q2308261009 | ND |
| 2023-06-27 | Q2324601019 | ND |
| 2023-06-27 | Q2324601020 | ND |
| 2023-06-27 | Q2324601021 | ND |
| 2023-06-27 | Q2324601022 | ND |
| 2023-06-27 | Q2324601023 | ND |