Silver
Town of Annetta Deer Creek
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 | 3 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-08-06 | Q1830996003 | ND |
| 2018-08-06 | Q1830996013 | ND |
| 2018-12-03 | Q1849051003 | ND |
| 2019-06-03 | Q1930677025 | ND |
| 2019-06-03 | Q1930677026 | ND |
| 2019-06-03 | Q1930677027 | ND |
| 2020-04-21 | Q2015803026 | ND |
| 2020-08-27 | Q2034434013 | ND |
| 2021-02-01 | Q2102857016 | ND |
| 2021-02-01 | Q2102857017 | ND |
| 2021-05-24 | Q2113349005 | ND |
| 2022-02-07 | Q2204015002 | ND |
| 2022-03-10 | Q2208362002 | ND |
| 2022-11-17 | Q2234711002 | ND |
| 2023-11-08 | Q2348107024 | ND |
| 2023-11-08 | Q2348107025 | ND |