Aluminum
Ranch Hand Apartments
Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
6
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 | 2.80 ppb | 2 | 1 | ND - 5.60 ppb |
| 2020 | ND | 1 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | 3.50 ppb | 2 | 1 | ND - 7.00 ppb |
| 2023 | 16.0 ppb | 1 | 1 | 16.0 ppb |
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 |
|---|---|---|
| 2019-02-21 | Q1907708003 | ND |
| 2019-02-21 | Q1907708019 | 5.60 ppb |
| 2020-02-13 | Q2005887015 | ND |
| 2022-06-08 | Q2216110011 | ND |
| 2022-06-08 | Q2216110012 | 7.00 ppb |
| 2023-03-02 | Q2308578008 | 16.0 ppb |