Cobalt
Paw Glen Alsace Div
Cobalt is a metal found throughout the environment; people may be exposed to cobalt in air, food and drinking water.
48
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 | 0.0229 ppb | 48 | 1 | ND - 1.10 ppb |
| 2015 | N/A | 0 | 0 | N/A |
| 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 |
|---|---|---|
| 2014-03-05 | 24959501 | ND |
| 2014-03-05 | 24961201 | ND |
| 2014-03-05 | 24959801 | ND |
| 2014-03-05 | 24960101 | ND |
| 2014-03-05 | 24960601 | ND |
| 2014-03-05 | 24960701 | ND |
| 2014-03-07 | 24960001 | ND |
| 2014-03-07 | 24960301 | ND |
| 2014-03-07 | 24959101 | ND |
| 2014-03-07 | 24961101 | ND |
| 2014-03-07 | 24960501 | ND |
| 2014-03-07 | 24959401 | ND |
| 2014-03-10 | 24959701 | ND |
| 2014-03-10 | 24959601 | ND |
| 2014-03-10 | 24960801 | ND |
| 2014-03-10 | 24960901 | ND |
| 2014-03-11 | 24960201 | ND |
| 2014-03-11 | 24959901 | ND |
| 2014-03-11 | 24960401 | ND |
| 2014-03-11 | 24959201 | ND |
| 2014-03-12 | 24961001 | ND |
| 2014-03-12 | 24959301 | ND |
| 2014-06-04 | 25810901 | ND |
| 2014-06-04 | 25810801 | ND |
| 2014-09-03 | 3111474 | ND |
| 2014-09-03 | 3111468 | ND |
| 2014-09-08 | 26883301 | ND |
| 2014-09-08 | 3111490 | ND |
| 2014-09-08 | 26883401 | 1.10 ppb |
| 2014-09-08 | 26884301 | ND |
| 2014-09-08 | 3111857 | ND |
| 2014-09-08 | 3111452 | ND |
| 2014-09-09 | 26884401 | ND |
| 2014-09-09 | 3111762 | ND |
| 2014-09-09 | 3113368 | ND |
| 2014-09-09 | 26884601 | ND |
| 2014-09-09 | 26884201 | ND |
| 2014-09-09 | 3111760 | ND |
| 2014-09-09 | 3111672 | ND |
| 2014-09-09 | 3113370 | ND |
| 2014-09-09 | 3111764 | ND |
| 2014-09-09 | 3111659 | ND |
| 2014-09-09 | 3111665 | ND |
| 2014-09-09 | 3113366 | ND |
| 2014-09-10 | 3111661 | ND |
| 2014-09-10 | 3111879 | ND |
| 2014-12-03 | 3159703 | ND |
| 2014-12-03 | 3159705 | ND |