Silver
Csa 70-f Morongo
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.
7
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 | 3 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2019-06-10 | CA3600226_001_001-201906101045 | ND |
| 2019-06-10 | CA3600226_003_003-201906101030 | ND |
| 2019-06-10 | CA3600226_002_002-201906101100 | ND |
| 2022-06-29 | CA3600226_003_003-202206290915 | ND |
| 2022-06-29 | CA3600226_002_002-202206290855 | ND |
| 2022-12-21 | CA3600226_001_001-202212210910 | ND |
| 2023-01-30 | CA3600226_001_001-202301301330 | ND |