Silver
Huttig Waterworks
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 2 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 5 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-04-14 | Y151060022 | ND |
| 2015-10-15 | Y152890002 | ND |
| 2018-05-01 | Y181230005 | ND |
| 2018-10-29 | Y183050003 | ND |
| 2019-01-28 | Y190310042 | ND |
| 2019-05-01 | Y191220033 | ND |
| 2019-09-03 | Y192490002 | ND |
| 2019-10-15 | Y192900023 | ND |
| 2019-10-28 | Y193050040 | ND |