Silver
City of Plaquemine 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 | 10 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 10 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2016-06-20 | AE06933 | ND |
2016-06-20 | AE06929 | ND |
2016-06-20 | AE06917 | ND |
2016-06-20 | AE06921 | ND |
2016-06-20 | AE06925 | ND |
2016-06-20 | AE06929 | ND |
2016-06-20 | AE06933 | ND |
2016-06-20 | AE06925 | ND |
2016-06-20 | AE06921 | ND |
2016-06-20 | AE06917 | ND |
2019-05-20 | B1902050-001 | ND |
2019-05-20 | B1902050-002 | ND |
2019-05-20 | B1902050-001 | ND |
2019-05-20 | B1902050-002 | ND |
2019-05-21 | B1902058-001 | ND |
2019-05-21 | B1902058-003 | ND |
2019-05-21 | B1902058-002 | ND |
2019-05-21 | B1902058-001 | ND |
2019-05-21 | B1902058-003 | ND |
2019-05-21 | B1902058-002 | ND |