Silver
Maine Water Company Biddeford Saco Div
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 | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-12 | ND | |
2015-06-23 | AE80980-TE6 | ND |
2016-06-28 | AF20402 | ND |
2017-11-09 | 1711-01105-002 | ND |
2018-06-25 | 1806-03310-001 | ND |
2019-08-29 | 1908-04218-001 | ND |