Manganese
Edina
Manganese is a naturally occurring element that is common in food and drinking water. Excessive manganese exposures may impair children's attention, memory and intellectual capacity. Click here to read more about manganese.
8
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 | 31.4 ppb | 8 | 8 | 6.95 ppb - 66.6 ppb |
| 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: 100 ppb
The EWG Health Guideline of 100 ppb for manganese was defined by the state of Minnesota as a health risk limit, the concentration of a contaminant that can be consumed with little or no risk to health. This health guideline protects against harm to the brain and nervous system.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-03-14 | 3890679 | 60.3 ppb |
| 2018-03-14 | 3890692 | 24.0 ppb |
| 2018-03-14 | 3890757 | 66.6 ppb |
| 2018-04-24 | 3920032 | 24.2 ppb |
| 2018-09-17 | 4059694 | 24.9 ppb |
| 2018-09-17 | 4059873 | 6.95 ppb |
| 2018-09-17 | 4059891 | 13.9 ppb |
| 2018-09-17 | 4059923 | 30.6 ppb |