Silver
Sunny Slope Water Company
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 3 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 3 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-03-03 | 9588-006-0905 | ND |
2014-06-03 | 9588-012-0940 | ND |
2014-09-16 | 9588-003-0925 | ND |
2015-06-09 | 9588-017-1010 | ND |
2015-09-02 | 9588-004-0925 | ND |
2017-03-06 | 9588-006-1100 | ND |
2017-06-30 | 9588-012-1310 | ND |
2017-09-21 | 9588-003-0930 | ND |
2018-06-12 | 9588-017-0930 | ND |
2018-09-11 | 9588-004-0930 | ND |