Silver
Plainview WD
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 | 14 | 0 | ND |
2015 | ND | 14 | 0 | ND |
2016 | ND | 13 | 0 | ND |
2017 | ND | 10 | 0 | ND |
2018 | ND | 19 | 0 | ND |
2019 | ND | 16 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-01-09 | 1401329-001-SEC | ND |
2014-01-09 | 1401329-003-SEC | ND |
2014-01-09 | 1401329-002-SEC | ND |
2014-01-09 | 1401329-004-SEC | ND |
2014-01-10 | 1401387-002-SEC | ND |
2014-01-10 | 1401387-001-SEC | ND |
2014-01-16 | 1401707-003-SEC | ND |
2014-01-16 | 1401707-001-SEC | ND |
2014-01-16 | 1401707-002-SEC | ND |
2014-01-21 | 1401879-002-SEC | ND |
2014-01-21 | 1401879-001-SEC | ND |
2014-05-02 | 1405140-003-SEC | ND |
2014-05-02 | 1405140-004-SEC | ND |
2014-06-06 | 1406477-001-SEC | ND |
2015-01-13 | 1501685-002-SEC | ND |
2015-01-13 | 1501685-001-SEC | ND |
2015-01-14 | 1501749-001-SEC | ND |
2015-01-14 | 1501749-002-SEC | ND |
2015-01-15 | 1501858-001-SEC | ND |
2015-01-15 | 1501858-002-SEC | ND |
2015-01-23 | 1501E09-001-SEC | ND |
2015-01-23 | 1501E09-003-SEC | ND |
2015-01-23 | 1501E09-002-SEC | ND |
2015-05-08 | 1505605-004-SEC | ND |
2015-05-08 | 1505605-002-SEC | ND |
2015-06-04 | 1506369-001-SEC | ND |
2015-06-04 | 1506369-003-SEC | ND |
2015-06-04 | 1506369-002-SEC | ND |
2016-01-14 | 16012962-001-SEC | ND |
2016-01-14 | 1601962-001-SEC | ND |
2016-01-14 | 1601962-004-SEC | ND |
2016-01-14 | 1601962-002-SEC | ND |
2016-01-14 | 1601962-003-SEC | ND |
2016-01-15 | 1601A32-001-SEC | ND |
2016-01-15 | 1601A32-002-SEC | ND |
2016-01-19 | 1601B52-001-SEC | ND |
2016-01-19 | 1601B52-002-SEC | ND |
2016-03-17 | 1603E01-002-SEC | ND |
2016-03-17 | 1603E01-001-SEC | ND |
2016-04-28 | 1604Q16-001-SEC | ND |
2016-04-28 | 1604Q16-002-SEC | ND |
2017-01-03 | 708178001-SEC | ND |
2017-01-05 | 708357001-SEC | ND |
2017-01-10 | 708691001-SEC | ND |
2017-01-11 | 70889403-SEC | ND |
2017-01-11 | 708894002-SEC | ND |
2017-01-11 | 708894004-SEC | ND |
2017-01-12 | 708946001 | ND |
2017-01-17 | 709276001-SEC | ND |
2017-01-17 | 709276002-SEC | ND |
2017-04-19 | 7016312002-SEC | ND |
2018-01-26 | 7041453003-SEC | ND |
2018-01-26 | 7041453004-SEC | ND |
2018-01-26 | 7041453001-SEC | ND |
2018-01-26 | 7041453002-SEC | ND |
2018-02-01 | 7041823001-SEC | ND |
2018-02-05 | 7041997002-SEC | ND |
2018-02-05 | 7041997001-SEC | ND |
2018-02-07 | 7042262002-SEC | ND |
2018-02-21 | 7043557003-SEC | ND |
2018-02-21 | 7043557001-SEC | ND |
2018-02-21 | 7043557004-SEC | ND |
2018-02-21 | 7043557002-SEC | ND |
2018-05-03 | 7050487003-SEC | ND |
2018-05-15 | 7051556001-SEC | ND |
2018-05-15 | 7051695002-SEC | ND |
2018-05-15 | 7051695001-SEC | ND |
2018-06-20 | 7055662001-SEC | ND |
2018-07-11 | 7057759001-SEC | ND |
2018-07-11 | 7057759003-SEC | ND |
2019-01-03 | 7075499001 | ND |
2019-01-08 | 7075833003-SEC | ND |
2019-01-14 | 7076457001-SEC | ND |
2019-01-14 | 7076457002-SEC | ND |
2019-01-23 | 7077370004-SEC | ND |
2019-01-23 | 7077370003-SEC | ND |
2019-01-23 | 7077370002-SEC | ND |
2019-01-23 | 7077370001-SEC | ND |
2019-03-27 | 7083551001-SEC | ND |
2019-03-27 | 7083551002-SEC | ND |
2019-06-07 | 7092279001-SEC | ND |
2019-08-23 | 70102509001-SEC | ND |
2019-10-23 | 70109467005-SEC | ND |
2019-10-23 | 70109461001-SEC | ND |
2019-10-23 | 70109461004-SEC | ND |
2019-10-23 | 70109461002 | ND |