Silver
Suez
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.
17
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 13 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-06-21 | I1828608 | ND |
| 2018-06-21 | I1828606 | ND |
| 2018-06-26 | I1829341 | ND |
| 2018-07-02 | I1830578 | ND |
| 2019-02-19 | I1907386 | ND |
| 2019-02-19 | I1907388 | ND |
| 2019-03-06 | I1909868 | ND |
| 2019-03-06 | I1909865 | ND |
| 2019-04-17 | I1917321 | ND |
| 2019-06-20 | I1929654 | ND |
| 2019-07-03 | I1932118 | ND |
| 2019-07-10 | I1933345 | ND |
| 2019-07-10 | I1933346 | ND |
| 2019-07-19 | I1935266 | ND |
| 2019-07-19 | I1935267 | ND |
| 2019-08-28 | I1942932 | ND |
| 2019-09-05 | I1944523 | ND |