Silver
City of Livingston
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-09-02 | 5810-025-1155 | ND |
| 2015-04-13 | 5810-009-1107 | ND |
| 2015-04-13 | 5810-011-1046 | ND |
| 2015-05-12 | 5810-013-0935 | ND |
| 2016-03-14 | 5810-012-1155 | ND |
| 2016-03-14 | 5810-008-1240 | ND |
| 2016-03-14 | 5810-014-1205 | ND |
| 2016-03-22 | 5810-015-1125 | ND |
| 2017-05-09 | 5810-028-1000 | ND |
| 2017-09-12 | 5810-025-0910 | ND |
| 2018-05-14 | 5810-013-1005 | ND |
| 2019-11-26 | 5810-009-0810 | ND |
| 2019-11-26 | 5810-011-0830 | ND |
| 2019-11-26 | 5810-012-1000 | ND |
| 2019-11-26 | 5810-014-0730 | ND |
| 2019-11-26 | 5810-015-1015 | ND |
| 2019-11-26 | 5810-008-0750 | ND |