Silver
Deer Meadows
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.
6
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 | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | 3.00 ppb | 1 | 1 | 3.00 ppb |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-09-08 | L5153552-1 KIT 1 | ND |
| 2015-05-13 | L5530435-1-QC17 | ND |
| 2016-06-29 | L6256139-1 QC17 | ND |
| 2017-02-16 | L6635158 | ND |
| 2018-08-17 | 8074837-01 TR | ND |
| 2019-06-28 | 9065234-01 STRM | 3.00 ppb |