Cobalt
Avion Water Company - Greater Avion
Cobalt is a metal found throughout the environment; people may be exposed to cobalt in air, food and drinking water.
21
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 | 10 | 0 | ND |
| 2015 | ND | 11 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 70 ppb
The EWG Health Guideline of 70 ppb for cobalt was defined by the Environmental Protection Agency as a benchmark for testing under the Unregulated Contaminant Monitoring Rule program. This health guideline protects against change in blood chemistry.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-09-17 | 201409180696AM | ND |
| 2014-09-17 | 201409180782AM | ND |
| 2014-09-17 | 201409180722AM | ND |
| 2014-09-18 | 201409200130AM | ND |
| 2014-09-18 | 201409190416AM | ND |
| 2014-09-18 | 201409190324AM | ND |
| 2014-09-18 | 201409190394AM | ND |
| 2014-09-22 | 201409230173AM | ND |
| 2014-09-22 | 201409230153AM | ND |
| 2014-10-16 | 201410170177AM | ND |
| 2015-03-12 | 201503140142AM | ND |
| 2015-03-12 | 201503140185AM | ND |
| 2015-03-18 | 201503190382AM | ND |
| 2015-03-24 | 201503250484AM | ND |
| 2015-03-24 | 201503250476AM | ND |
| 2015-03-25 | 201503260746AM | ND |
| 2015-03-25 | 201503260673AM | ND |
| 2015-05-20 | 201505040214AM | ND |
| 2015-05-20 | 201505040212AM | ND |
| 2015-07-30 | 201507160160AM | ND |
| 2015-07-30 | 201507160161AM | ND |