Aluminum
San Joaquin County-mokelumne Acres
Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
10
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 | ND | 3 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 2 | 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 |
|---|---|---|
| 2019-12-09 | CA3910017_007_007-201912091040 | ND |
| 2019-12-09 | CA3910017_009_009-201912091110 | ND |
| 2019-12-09 | CA3910017_008_008-201912091145 | ND |
| 2020-07-15 | CA3910017_006_006-202007151055 | ND |
| 2020-07-15 | CA3910017_003_003-202007151015 | ND |
| 2022-12-13 | CA3910017_007_007-202212131135 | ND |
| 2022-12-13 | CA3910017_008_008-202212131210 | ND |
| 2022-12-13 | CA3910017_009_009-202212131030 | ND |
| 2023-07-20 | CA3910017_006_006-202307201215 | ND |
| 2023-07-20 | CA3910017_003_003-202307201240 | ND |