Silver
Lake Palo Pinto Area Water Supply Corporation
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 | 1 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-06-24 | Q1423237002 | ND |
2015-12-07 | Q1548431001 | ND |
2016-06-07 | Q1622992002 | ND |
2017-06-21 | Q1725758004 | ND |
2018-02-27 | Q1808319004 | ND |
2019-03-21 | Q1911873001 | ND |