Silver
Three Springs Ranch Mutual Water Company
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.
10
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 5 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 5 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-08-27 | 5810-001-1356 | ND |
| 2015-08-27 | 5810-002-1409 | ND |
| 2015-08-27 | 5810-004-1340 | ND |
| 2015-09-23 | 5810-003-1048 | ND |
| 2015-09-23 | 5810-005-1105 | ND |
| 2018-12-17 | 5810-001-1221 | ND |
| 2018-12-17 | 5810-002-1202 | ND |
| 2018-12-17 | 5810-003-1211 | ND |
| 2018-12-17 | 5810-004-1136 | ND |
| 2018-12-17 | 5810-005-1146 | ND |