Silver
Pine Cove Water District
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.
36
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 | 4 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 16 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | N/A | 0 | 0 | N/A |
2019 | ND | 16 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-04-17 | 4790-024-0845 | ND |
2014-04-17 | 4790-023-0850 | ND |
2014-04-17 | 4790-022-0820 | ND |
2014-04-17 | 4790-021-0845 | ND |
2016-04-20 | 4790-016-1320 | ND |
2016-04-20 | 4790-024-1500 | ND |
2016-04-20 | 4790-023-1500 | ND |
2016-04-20 | 4790-022-1445 | ND |
2016-04-20 | 4790-021-1445 | ND |
2016-04-20 | 4790-018-1425 | ND |
2016-04-20 | 4790-017-1415 | ND |
2016-04-20 | 4790-002-1315 | ND |
2016-04-20 | 4790-014-1330 | ND |
2016-04-20 | 4790-011-1325 | ND |
2016-04-20 | 4790-010-1510 | ND |
2016-04-20 | 4790-003-1520 | ND |
2016-04-20 | 4790-004-1520 | ND |
2016-04-20 | 4790-008-1435 | ND |
2016-04-20 | 4790-005-1435 | ND |
2016-04-20 | 4790-006-1445 | ND |
2019-06-19 | 4790-011-1445 | ND |
2019-06-19 | 4790-002-1400 | ND |
2019-06-19 | 4790-003-1515 | ND |
2019-06-19 | 4790-004-1525 | ND |
2019-06-19 | 4790-017-1550 | ND |
2019-06-19 | 4790-016-1530 | ND |
2019-06-19 | 4790-014-1500 | ND |
2019-06-20 | 4790-018-0815 | ND |
2019-06-20 | 4790-021-0925 | ND |
2019-06-20 | 4790-005-0750 | ND |
2019-06-20 | 4790-022-0935 | ND |
2019-06-20 | 4790-006-0840 | ND |
2019-06-20 | 4790-023-1000 | ND |
2019-06-20 | 4790-024-0945 | ND |
2019-06-20 | 4790-008-0800 | ND |
2019-06-20 | 4790-010-1015 | ND |