Silver
Kansas City
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 12 | 0 | ND |
2015 | ND | 12 | 0 | ND |
2016 | ND | 12 | 0 | ND |
2017 | ND | 6 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-31 | D03622 | ND |
2014-02-28 | D07005 | ND |
2014-04-02 | D11286 | ND |
2014-04-30 | D15971 | ND |
2014-05-31 | D19079 | ND |
2014-06-30 | D24651 | ND |
2014-07-31 | D26840 | ND |
2014-08-31 | D30984 | ND |
2014-09-30 | D34783 | ND |
2014-10-31 | D38355 | ND |
2014-11-30 | D42933 | ND |
2014-12-31 | D48118 | ND |
2015-01-31 | D51715 | ND |
2015-02-28 | D54234 | ND |
2015-03-31 | D57598 | ND |
2015-04-30 | D61648 | ND |
2015-05-31 | D65870 | ND |
2015-06-30 | D71342 | ND |
2015-07-31 | D75982 | ND |
2015-08-31 | D79254 | ND |
2015-09-30 | D81712 | ND |
2015-10-31 | D87858 | ND |
2015-11-30 | D89858 | ND |
2015-12-31 | D94188 | ND |
2016-01-31 | D97789 | ND |
2016-02-29 | E01358 | ND |
2016-03-31 | E05110 | ND |
2016-04-30 | E09237 | ND |
2016-05-31 | E13219 | ND |
2016-06-30 | E18769 | ND |
2016-07-31 | E21317 | ND |
2016-09-01 | E25452 | ND |
2016-09-30 | E29800 | ND |
2016-11-01 | E33429 | ND |
2016-12-01 | E37300 | ND |
2016-12-31 | E44723 | ND |
2017-01-31 | E45199 | ND |
2017-02-28 | E49986 | ND |
2017-03-31 | E52522 | ND |
2017-04-30 | E56711 | ND |
2017-06-01 | E60760 | ND |
2017-06-30 | E66313 | ND |
2018-05-31 | F07622 | ND |
2019-05-11 | F52505 | ND |