Silver
Ladwp - Big Pine
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 | 2 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-08-26 | 1200-001-0815 | ND |
| 2014-08-26 | 1200-002-0745 | ND |
| 2016-03-14 | 1200-003-1420 | ND |
| 2017-06-12 | 1200-001-1555 | ND |
| 2017-06-12 | 1200-002-1455 | ND |
| 2019-03-26 | 1200-003-0730 | ND |
| 2019-05-06 | 1200-003-1400 | ND |
| 2019-07-10 | 1200-003-1000 | ND |