Silver
Antelope Valley - East Kern Water Agency
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 4 | 0 | ND |
2015 | ND | 4 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 10 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-10-08 | 9588-015-0849 | ND |
2014-11-12 | 9588-006-0740 | ND |
2014-11-12 | 9588-004-0724 | ND |
2014-11-12 | 9588-001-1237 | ND |
2015-05-13 | 9590-015-1040 | ND |
2015-11-11 | 9590-001-1257 | ND |
2015-11-11 | 9590-004-0705 | ND |
2015-11-11 | 9590-006-0844 | ND |
2016-11-07 | 9590-001-1250 | ND |
2016-11-07 | 9590-006-0730 | ND |
2016-11-07 | 9590-004-0620 | ND |
2017-11-07 | 9590-001-1025 | ND |
2017-11-07 | 9590-006-0715 | ND |
2017-11-07 | 9590-004-1130 | ND |
2018-02-28 | 9590-019-0928 | ND |
2018-03-21 | 9590-023-0830 | ND |
2018-05-09 | 9590-015-1032 | ND |
2018-05-23 | 9590-019-0947 | ND |
2018-06-20 | 9590-023-1023 | ND |
2018-06-20 | 9590-024-0811 | ND |
2018-08-08 | 9590-019-1055 | ND |
2018-11-06 | 9590-006-0730 | ND |
2018-11-06 | 9590-001-1110 | ND |
2018-11-06 | 9590-004-1105 | ND |
2019-11-13 | 9590-004-1202 | ND |
2019-11-13 | 9590-006-0833 | ND |
2019-11-13 | 9590-001-0853 | ND |