Silver
Hazardville Water Company
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.
12
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 | 6 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 6 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-06-03 | SB90449-01-IOC | ND |
| 2014-06-03 | SB90449-02-IOC | ND |
| 2014-06-03 | SB90449-04-IOC | ND |
| 2014-06-03 | SB90449-05-IOC | ND |
| 2014-06-03 | SB90449-06-IOC | ND |
| 2014-07-01 | SB92099-12-IOC | ND |
| 2017-07-25 | BY72098IOC1 | ND |
| 2017-07-25 | BY72096IOC1 | ND |
| 2017-07-25 | BY72104IOC1 | ND |
| 2017-07-25 | BY72103IOC1 | ND |
| 2017-07-25 | BY72097IOC1 | ND |
| 2017-07-25 | BY72105IOC1 | ND |