Silver
Osawatomie, City of
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.
8
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 | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-05-22 | 974341 | ND |
| 2019-05-21 | 1157707 | ND |
| 2020-05-04 | 1367243 | ND |
| 2021-05-10 | 1835584 | ND |
| 2022-05-12 | 2256513 | ND |
| 2023-05-04 | 2492621 | ND |
| 2023-11-09 | 2608412 | ND |
| 2023-11-09 | 2608413 | ND |