Aluminum
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Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
11
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 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 600 ppb
The EWG Health Guideline of 600 ppb for aluminum was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to the brain and nervous system.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2020-11-04 | AK63881 | ND |
| 2020-11-04 | AK63882 | ND |
| 2021-10-20 | AK89465 | ND |
| 2022-02-07 | AK94980 | ND |
| 2022-05-03 | AL00326 | ND |
| 2022-07-27 | AL07558 | ND |
| 2022-12-13 | AL22341 | ND |
| 2023-05-30 | AL32663 | ND |
| 2023-08-22 | AL41479 | ND |
| 2023-08-23 | AL41482 | ND |
| 2023-10-30 | AL48215 | ND |