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 |
|---|---|---|---|---|
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 3 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 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 |
| 2020-09-02 | CG66837 | ND |
| 2020-10-06 | CG91425 | ND |
| 2021-10-12 | CJ53828 | ND |
| 2021-11-02 | CJ70156 | ND |
| 2022-11-30 | CM93814 | ND |
| 2022-11-30 | CM93813 | ND |
| 2023-10-31 | CP37958 | ND |
| 2023-11-07 | CP42173 | ND |