Silver
Decker Hills
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.
8
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 | N/A | 0 | 0 | N/A |
2016 | ND | 4 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2016-06-01 | AD38881 | ND |
2016-06-01 | AD38882 | ND |
2016-06-01 | AD38883 | ND |
2016-06-01 | AD38886 | ND |
2019-03-19 | AE58970 | ND |
2019-03-19 | AE58968 | ND |
2019-03-19 | AE58967 | ND |
2019-03-19 | AE58966 | ND |