Silver
City of Parlier
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.
8
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 | 4 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 4 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-04-02 | 5810-012-1315 | ND |
| 2014-04-16 | 5810-008-0950 | ND |
| 2014-04-23 | 5810-010-0910 | ND |
| 2014-04-30 | 5810-007-0926 | ND |
| 2017-04-05 | 5810-010-1345 | ND |
| 2017-04-12 | 5810-007-1205 | ND |
| 2017-04-19 | 5810-008-1010 | ND |
| 2017-04-26 | 5810-012-1045 | ND |