Silver
Cedar Crest
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.
16
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 | N/A | 0 | 0 | N/A |
| 2021 | ND | 6 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-26 | ND | |
| 2018-06-27 | ND | |
| 2019-06-18 | ND | |
| 2019-08-19 | ND | |
| 2021-06-21 | 4129182 | ND |
| 2021-06-28 | 4132466 | ND |
| 2021-06-28 | 4132465 | ND |
| 2021-09-17 | 4187872 | ND |
| 2021-09-17 | 4187870 | ND |
| 2021-09-17 | 4187870 | ND |
| 2022-06-02 | 4335532 | ND |
| 2022-12-01 | 4395605 | ND |
| 2023-05-25 | 4465513 | ND |
| 2023-08-24 | 4553443 | ND |
| 2023-08-24 | 4553442 | ND |
| 2023-09-11 | 4542873 | ND |