Silver
Magnolia 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.
15
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 6 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-06 | 140080027 | ND |
| 2014-04-01 | 140930002 | ND |
| 2014-04-01 | 140930001 | ND |
| 2014-09-09 | Y142540013 | ND |
| 2014-09-10 | Y142540014 | ND |
| 2014-09-10 | Y142540015 | ND |
| 2015-01-05 | Y150080020 | ND |
| 2016-01-05 | Y160070001 | ND |
| 2017-01-03 | Y170050001 | ND |
| 2017-04-04 | Y170960003 | ND |
| 2017-04-04 | Y170960004 | ND |
| 2017-04-17 | Y171090001 | ND |
| 2017-08-15 | Y172290001 | ND |
| 2018-08-28 | Y182420001 | ND |
| 2019-09-11 | Y192550012 | ND |