Cobalt
Washington Township Mua-schoo
Cobalt is a metal found throughout the environment; people may be exposed to cobalt in air, food and drinking water.
32
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 |
|---|---|---|---|---|
| 2015 | ND | 32 | 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 |
|---|---|---|
| 2015-01-18 | 311126P | ND |
| 2015-01-18 | 311125P | ND |
| 2015-01-18 | 311122P | ND |
| 2015-01-19 | 111035P | ND |
| 2015-01-19 | 311124P | ND |
| 2015-01-19 | 311123P | ND |
| 2015-01-19 | 311121P | ND |
| 2015-01-19 | 311120P | ND |
| 2015-01-19 | 311119P | ND |
| 2015-01-19 | 111041P | ND |
| 2015-01-19 | 111040P | ND |
| 2015-01-19 | 111039P | ND |
| 2015-01-19 | 111038P | ND |
| 2015-01-19 | 111037P | ND |
| 2015-01-19 | 111036P | ND |
| 2015-01-19 | 111034P | ND |
| 2015-07-20 | 314700P | ND |
| 2015-07-20 | 114612P | ND |
| 2015-07-20 | 314699P | ND |
| 2015-07-20 | 114615P | ND |
| 2015-07-20 | 114608P | ND |
| 2015-07-20 | 314696P | ND |
| 2015-07-21 | 314701P | ND |
| 2015-07-21 | 114609P | ND |
| 2015-07-21 | 314697P | ND |
| 2015-07-21 | 314694P | ND |
| 2015-07-21 | 114614P | ND |
| 2015-07-21 | 114611P | ND |
| 2015-07-22 | 314695P | ND |
| 2015-07-22 | 314698P | ND |
| 2015-07-22 | 114613P | ND |
| 2015-07-22 | 114610P | ND |