Silver
Prattville
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.
24
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 | ND | 12 | 0 | ND |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 12 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2016-07-11 | L846362-4 | ND |
| 2016-07-11 | L846362-7 | ND |
| 2016-07-11 | L846362-5 | ND |
| 2016-07-11 | L846362-1 | ND |
| 2016-07-11 | L846362-3 | ND |
| 2016-07-11 | L846362-2 | ND |
| 2016-07-12 | L846647-2 | ND |
| 2016-07-12 | L846647-6 | ND |
| 2016-07-12 | L846647-10 | ND |
| 2016-07-12 | L846647-8 | ND |
| 2016-07-12 | L846647-9 | ND |
| 2016-07-12 | L846647-1 | ND |
| 2019-04-23 | L1091837-01 | ND |
| 2019-04-23 | L1091837-06 | ND |
| 2019-04-23 | L1091837-11I | ND |
| 2019-04-23 | L1091837-04 | ND |
| 2019-04-23 | L1091837-07 | ND |
| 2019-04-23 | L1091837-02 | ND |
| 2019-04-23 | L1091837-03 | ND |
| 2019-04-23 | L1091837-08 | ND |
| 2019-04-23 | L1091837-09 | ND |
| 2019-04-23 | L1091837-10 | ND |
| 2019-04-23 | L1091837-05 | ND |
| 2019-04-23 | L1091837-11 | ND |