Silver
Goldonna Water System
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 6 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2016-11-07 | 35276587001 | ND |
2016-11-07 | 35276587002 | ND |
2016-11-07 | 35276587003 | ND |
2016-11-07 | 35276587001 | ND |
2016-11-07 | 35276587002 | ND |
2016-11-07 | 35276587003 | ND |
2019-09-24 | 35500688001 | ND |
2019-09-24 | 35500688002 | ND |
2019-09-24 | 35500688003 | ND |
2019-09-24 | 35500688001 | ND |
2019-09-24 | 35500688002 | ND |
2019-09-24 | 35500688003 | ND |