Aluminum
California Water Service Company Las Lomas
Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
61
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 | 7 | 0 | ND |
| 2019 | ND | 5 | 0 | ND |
| 2020 | ND | 14 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 15 | 0 | ND |
| 2023 | ND | 18 | 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 |
|---|---|---|
| 2018-01-04 | CA2710013_009_009-201801041052 | ND |
| 2018-02-06 | CA2710013_003_003-201802061402 | ND |
| 2018-02-06 | CA2710013_009_009-201802061346 | ND |
| 2018-02-06 | CA2710013_004_004-201802061348 | ND |
| 2018-03-15 | CA2710013_009_009-201803151008 | ND |
| 2018-05-01 | CA2710013_003_003-201805011410 | ND |
| 2018-12-18 | CA2710013_009_009-201812181204 | ND |
| 2019-02-05 | CA2710013_003_003-201902051043 | ND |
| 2019-03-05 | CA2710013_009_009-201903051031 | ND |
| 2019-04-09 | CA2710013_009_009-201904091005 | ND |
| 2019-05-07 | CA2710013_003_003-201905071117 | ND |
| 2019-08-07 | CA2710013_003_003-201908071410 | ND |
| 2020-02-04 | CA2710013_009_009-202002041250 | ND |
| 2020-02-04 | CA2710013_004_004-202002041246 | ND |
| 2020-02-04 | CA2710013_003_003-202002041326 | ND |
| 2020-05-06 | CA2710013_009_009-202005061103 | ND |
| 2020-05-06 | CA2710013_004_004-202005061100 | ND |
| 2020-05-06 | CA2710013_003_003-202005061034 | ND |
| 2020-08-12 | CA2710013_004_004-202008121414 | ND |
| 2020-08-13 | CA2710013_009_009-202008131032 | ND |
| 2020-08-13 | CA2710013_003_003-202008131024 | ND |
| 2020-08-13 | CA2710013_004_004-202008131031 | ND |
| 2020-10-07 | CA2710013_009_009-202010071018 | ND |
| 2020-11-05 | CA2710013_003_003-202011051331 | ND |
| 2020-11-05 | CA2710013_009_009-202011051154 | ND |
| 2020-11-05 | CA2710013_004_004-202011051152 | ND |
| 2021-05-11 | CA2710013_003_003-202105111330 | ND |
| 2021-09-21 | CA2710013_001_001-202109211255 | ND |
| 2022-04-18 | CA2710013_009_009-202204181001 | ND |
| 2022-05-03 | CA2710013_003_003-202205031114 | ND |
| 2022-05-03 | CA2710013_004_004-202205031056 | ND |
| 2022-05-03 | CA2710013_009_009-202205031058 | ND |
| 2022-06-01 | CA2710013_009_009-202206011014 | ND |
| 2022-07-12 | CA2710013_009_009-202207121135 | ND |
| 2022-08-03 | CA2710013_003_003-202208031403 | ND |
| 2022-08-03 | CA2710013_003_003-202208031410 | ND |
| 2022-08-03 | CA2710013_004_004-202208031345 | ND |
| 2022-08-03 | CA2710013_009_009-202208031346 | ND |
| 2022-10-14 | CA2710013_009_009-202210141022 | ND |
| 2022-11-28 | CA2710013_009_009-202211281206 | ND |
| 2022-11-28 | CA2710013_004_004-202211281205 | ND |
| 2022-11-30 | CA2710013_003_003-202211301020 | ND |
| 2022-12-08 | CA2710013_009_009-202212081144 | ND |
| 2023-02-07 | CA2710013_004_004-202302071435 | ND |
| 2023-02-07 | CA2710013_003_003-202302071401 | ND |
| 2023-02-07 | CA2710013_009_009-202302071436 | ND |
| 2023-03-08 | CA2710013_009_009-202303081137 | ND |
| 2023-04-14 | CA2710013_009_009-202304141505 | ND |
| 2023-05-02 | CA2710013_003_003-202305021048 | ND |
| 2023-05-02 | CA2710013_009_009-202305021022 | ND |
| 2023-05-02 | CA2710013_004_004-202305021021 | ND |
| 2023-06-15 | CA2710013_009_009-202306151209 | ND |
| 2023-08-10 | CA2710013_009_009-202308101037 | ND |
| 2023-08-10 | CA2710013_003_003-202308101014 | ND |
| 2023-08-10 | CA2710013_004_004-202308101036 | ND |
| 2023-08-23 | CA2710013_004_004-202308231314 | ND |
| 2023-09-13 | CA2710013_009_009-202309131043 | ND |
| 2023-10-24 | CA2710013_009_009-202310241310 | ND |
| 2023-11-07 | CA2710013_003_003-202311071041 | ND |
| 2023-11-07 | CA2710013_004_004-202311071029 | ND |
| 2023-11-07 | CA2710013_009_009-202311071030 | ND |