Aluminum
Foothill Estates Ws
Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
13
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 | ND | 1 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 2 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 6 | 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 |
|---|---|---|
| 2018-12-18 | CA2702198_002_002-201812181601 | ND |
| 2020-08-27 | CA2702198_002_002-202008271331 | ND |
| 2020-11-19 | CA2702198_002_002-202011191436 | ND |
| 2022-06-24 | CA2702198_002_002-202206241104 | ND |
| 2022-09-26 | CA2702198_002_002-202209261142 | ND |
| 2022-11-30 | CA2702198_002_002-202211300944 | ND |
| 2022-12-14 | CA2702198_002_002-202212141434 | ND |
| 2023-03-28 | CA2702198_002_002-202303281530 | ND |
| 2023-06-23 | CA2702198_002_002-202306231305 | ND |
| 2023-08-24 | CA2702198_002_002-202308241439 | ND |
| 2023-09-19 | CA2702198_001_001-202309191413 | ND |
| 2023-10-06 | CA2702198_001_001-202310060930 | ND |
| 2023-11-28 | CA2702198_002_002-202311280930 | ND |