Silver
Barton Dade Cedar & Jasper Counties Consolidated Public Water Supply District 1
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.
19
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 9 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 10 | 0 | ND |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-05-20 | AD47546 | ND |
| 2019-05-20 | AD47547 | ND |
| 2019-05-20 | AD47548 | ND |
| 2019-05-20 | AD47549 | ND |
| 2019-05-20 | AD47550 | ND |
| 2019-05-20 | AD47551 | ND |
| 2019-05-20 | AD47552 | ND |
| 2019-05-20 | AD47553 | ND |
| 2019-05-20 | AD47545 | ND |
| 2022-05-17 | 2211803 | ND |
| 2022-05-17 | 2211802 | ND |
| 2022-05-17 | 2211801 | ND |
| 2022-05-17 | 2211800 | ND |
| 2022-05-17 | 2211795 | ND |
| 2022-05-17 | 2211796 | ND |
| 2022-05-17 | 2211797 | ND |
| 2022-05-17 | 2211798 | ND |
| 2022-05-17 | 2211799 | ND |
| 2022-11-11 | 2219082 | ND |