Silver
Meriden Water Division
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.
75
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 |
|---|---|---|---|---|
| 2018 | ND | 11 | 0 | ND |
| 2019 | ND | 14 | 0 | ND |
| 2020 | ND | 11 | 0 | ND |
| 2021 | ND | 11 | 0 | ND |
| 2022 | ND | 14 | 0 | ND |
| 2023 | ND | 14 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-07-19 | CA94411 | ND |
| 2018-07-19 | CA94412 | ND |
| 2018-07-19 | CA94410 | ND |
| 2018-07-26 | CA98740 | ND |
| 2018-07-26 | CA98735 | ND |
| 2018-07-26 | CA98736 | ND |
| 2018-07-26 | CA98737 | ND |
| 2018-07-26 | CA98738 | ND |
| 2018-07-26 | CA98739 | ND |
| 2018-08-23 | CB17441 | ND |
| 2018-08-23 | CB17437 | ND |
| 2019-06-19 | CD38010 | ND |
| 2019-06-19 | CD38011 | ND |
| 2019-06-19 | CD38012 | ND |
| 2019-06-19 | CD38013 | ND |
| 2019-06-24 | CD40812 | ND |
| 2019-06-26 | CD42473 | ND |
| 2019-06-26 | CD42472 | ND |
| 2019-06-26 | CD42471 | ND |
| 2019-06-26 | CD42476 | ND |
| 2019-06-26 | CD42475 | ND |
| 2019-06-26 | CD42474 | ND |
| 2019-07-03 | CD50737 | ND |
| 2019-07-03 | CD50736 | ND |
| 2019-07-31 | CD69099 | ND |
| 2020-06-10 | CG10479 | ND |
| 2020-06-10 | CG10478 | ND |
| 2020-06-17 | CG16088 | ND |
| 2020-06-17 | CG16091 | ND |
| 2020-06-17 | CG16090 | ND |
| 2020-06-17 | CG16089 | ND |
| 2020-06-17 | CG16087 | ND |
| 2020-06-17 | CG16086 | ND |
| 2020-06-24 | CG20610 | ND |
| 2020-06-24 | CG20609 | ND |
| 2020-07-29 | CG43213 | ND |
| 2021-06-07 | CI45714 | ND |
| 2021-06-07 | CI45718 | ND |
| 2021-06-07 | CI45717 | ND |
| 2021-06-07 | CI45715 | ND |
| 2021-06-07 | CI45713 | ND |
| 2021-06-07 | CI45716 | ND |
| 2021-06-09 | CI51091 | ND |
| 2021-06-09 | CI51092 | ND |
| 2021-06-09 | CI51093 | ND |
| 2021-06-09 | CI51094 | ND |
| 2021-08-25 | CJ13501 | ND |
| 2022-05-25 | CL38209 | ND |
| 2022-05-25 | CL38208 | ND |
| 2022-06-01 | CL45778 | ND |
| 2022-06-01 | CL45777 | ND |
| 2022-06-01 | CL45776 | ND |
| 2022-06-01 | CL45775 | ND |
| 2022-06-01 | CL45779 | ND |
| 2022-06-01 | CL45771 | ND |
| 2022-06-01 | CL45770 | ND |
| 2022-06-01 | CL45769 | ND |
| 2022-06-01 | CL45774 | ND |
| 2022-10-26 | CM70801 | ND |
| 2022-10-26 | CM70802 | ND |
| 2022-11-09 | CM80568 | ND |
| 2023-01-30 | CN32219 | ND |
| 2023-01-30 | CN32220 | ND |
| 2023-03-08 | CN55433 | ND |
| 2023-03-08 | CN55431 | ND |
| 2023-03-13 | CN58724 | ND |
| 2023-03-13 | CN58725 | ND |
| 2023-03-15 | CN60227 | ND |
| 2023-03-15 | CN60228 | ND |
| 2023-03-15 | CN60223 | ND |
| 2023-03-15 | CN60221 | ND |
| 2023-03-15 | CN60222 | ND |
| 2023-03-22 | CN65582 | ND |
| 2023-03-22 | CN65581 | ND |
| 2023-07-17 | CO51914 | ND |