Silver
Windham Water Works
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.
13
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 | ND | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-14 | BF98483IOC1 | ND |
| 2014-05-27 | BG48824IOCR | ND |
| 2015-03-31 | BH90148IOC1 | ND |
| 2015-03-31 | BH90149IOCR | ND |
| 2016-02-16 | BK65894IOC1 | ND |
| 2016-02-16 | BK65895IOCR | ND |
| 2017-01-31 | BX41450IOC1 | ND |
| 2017-05-23 | BY27834IOCR | ND |
| 2018-10-16 | CB72346 | ND |
| 2018-10-16 | CB72345 | ND |
| 2019-05-21 | CD18365R | ND |
| 2019-05-21 | CD18365 | ND |
| 2019-05-21 | CD18364 | ND |