Silver
Crystal Clear WSC
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.
10
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 |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-09-04 | AC65820 | ND |
| 2015-07-30 | AD01724 | ND |
| 2016-03-16 | AD28987 | ND |
| 2016-03-16 | AD28986 | ND |
| 2016-06-07 | AD39521 | ND |
| 2017-02-07 | AD69104 | ND |
| 2017-02-07 | AD69105 | ND |
| 2018-08-09 | AE36246 | ND |
| 2019-01-28 | AE51536 | ND |
| 2019-01-28 | AE51535 | ND |