Silver
Town of Mount Jackson
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.
9
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 | 4 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-18 | E180303224 | ND |
| 2019-03-11 | E190100750 | ND |
| 2020-02-18 | E191203829 | ND |
| 2020-02-19 | E200201871 | ND |
| 2020-05-13 | E200300017 | ND |
| 2020-06-01 | E200306601 | ND |
| 2021-02-08 | E210102024 | ND |
| 2021-05-18 | E210402264 | ND |
| 2021-08-30 | E210804634 | ND |