Silver
Cypress Springs SUD N Plant 1 and NE Plant
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.
12
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 | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-06-18 | Q1422142010 | ND |
| 2014-06-18 | Q1422142001 | ND |
| 2015-09-22 | Q1537064001 | ND |
| 2015-09-22 | Q1537064002 | ND |
| 2016-06-22 | Q1625510001 | ND |
| 2016-06-22 | Q1625510002 | ND |
| 2017-03-15 | Q1711217005 | ND |
| 2017-03-15 | Q1711217006 | ND |
| 2018-02-21 | Q1807254002 | ND |
| 2018-02-21 | Q1807254008 | ND |
| 2019-03-04 | Q1909014002 | ND |
| 2019-03-04 | Q1909014003 | ND |