Silver
Md#06 Lake Shore Park
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 | ND | 4 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 3 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-24 | 5802-001-1152 | ND |
2014-02-24 | 5802-002-1134 | ND |
2014-02-24 | 5802-004-1228 | ND |
2014-02-26 | 5802-003-0924 | ND |
2017-12-18 | 5802-001-1300 | ND |
2017-12-18 | 5802-002-1315 | ND |
2017-12-18 | 5802-004-1400 | ND |