Silver
Desoto PWS
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.
26
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 | 5 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 5 | 0 | ND |
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-01-29 | AC17012 | ND |
| 2014-04-23 | AC21895 | ND |
| 2014-07-22 | AC29360 | ND |
| 2014-08-20 | AC33540 | ND |
| 2014-10-28 | AC36704 | ND |
| 2015-01-28 | AC40669 | ND |
| 2015-04-29 | AC45272 | ND |
| 2015-07-29 | AC54721 | ND |
| 2015-10-27 | AC61455 | ND |
| 2016-01-27 | AC65253 | ND |
| 2016-04-27 | AC69627 | ND |
| 2016-08-02 | AC80099 | ND |
| 2016-10-06 | AC85491 | ND |
| 2017-01-29 | AC89320 | ND |
| 2017-04-17 | AC94660 | ND |
| 2017-07-17 | AD01721 | ND |
| 2017-08-14 | AD03710 | ND |
| 2017-10-23 | AD08058 | ND |
| 2018-01-29 | AD11506 | ND |
| 2018-04-24 | AD18230 | ND |
| 2018-07-18 | AD29472 | ND |
| 2018-10-17 | AD34621 | ND |
| 2019-01-08 | AD37930 | ND |
| 2019-04-17 | AD46361 | ND |
| 2019-07-24 | AD52138 | ND |
| 2019-10-22 | AD56916 | ND |