Silver
Bradley Waterworks
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.
24
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 | 5 | 0 | ND |
| 2019 | ND | 5 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 5 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-20 | Y180810018 | ND |
| 2018-05-29 | Y181510006 | ND |
| 2018-05-29 | Y181510007 | ND |
| 2018-08-13 | Y182280033 | ND |
| 2018-10-16 | Y182910036 | ND |
| 2019-02-25 | Y190590038 | ND |
| 2019-05-13 | Y191360053 | ND |
| 2019-08-12 | Y192270055 | ND |
| 2019-11-05 | Y193110002 | ND |
| 2019-11-05 | Y193110048 | ND |
| 2020-03-02 | Y200650041 | ND |
| 2020-06-02 | Y201560022 | ND |
| 2020-08-18 | Y202330050 | ND |
| 2020-11-07 | Y203240056 | ND |
| 2021-02-23 | Y210560027 | ND |
| 2021-04-19 | Y211110024 | ND |
| 2021-04-19 | Y211110023 | ND |
| 2021-07-26 | Y212100033 | ND |
| 2021-11-16 | Y213230004 | ND |
| 2022-02-14 | Y220480064 | ND |
| 2022-08-15 | Y222300037 | ND |
| 2022-10-11 | Y222850016 | ND |
| 2023-02-22 | Y230550006 | ND |
| 2023-09-11 | Y232570033 | ND |