Aluminum
Fcwwd #41/shaver Lake
Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.
83
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 | 13.1 ppb | 32 | 20 | ND - 190.0 ppb |
| 2019 | 7.61 ppb | 14 | 7 | ND - 31.0 ppb |
| 2020 | 1.33 ppb | 4 | 1 | ND - 5.30 ppb |
| 2021 | 19.6 ppb | 16 | 7 | ND - 270.0 ppb |
| 2022 | 12.8 ppb | 13 | 8 | ND - 94.0 ppb |
| 2023 | 66.5 ppb | 4 | 3 | ND - 240.0 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 |
|---|---|---|
| 2018-03-12 | CA1010017_001_001-201803121055 | ND |
| 2018-03-12 | CA1010017_033_033-201803121239 | 34.0 ppb |
| 2018-03-12 | CA1010017_015_015-201803121341 | ND |
| 2018-03-12 | CA1010017_008_008-201803121200 | 9.10 ppb |
| 2018-03-12 | CA1010017_005_005-201803121119 | 5.90 ppb |
| 2018-03-12 | CA1010017_014_014-201803121310 | ND |
| 2018-03-14 | CA1010017_062_062-201803141234 | 4.20 ppb |
| 2018-03-14 | CA1010017_034_034-201803140320 | 5.00 ppb |
| 2018-03-14 | CA1010017_004_004-201803141053 | 21.0 ppb |
| 2018-03-16 | CA1010017_012_012-201803161225 | 12.0 ppb |
| 2018-03-16 | CA1010017_011_011-201803161212 | 10.00 ppb |
| 2018-03-16 | CA1010017_006_006-201803161041 | 11.0 ppb |
| 2018-03-16 | CA1010017_035_035-201803161334 | 12.0 ppb |
| 2018-03-16 | CA1010017_036_036-201803161304 | 28.0 ppb |
| 2018-03-19 | CA1010017_042_042-201803191207 | ND |
| 2018-03-19 | CA1010017_009_009-201803191332 | ND |
| 2018-04-09 | CA1010017_001_001-201804091058 | 6.90 ppb |
| 2018-04-09 | CA1010017_033_033-201804091159 | 6.00 ppb |
| 2018-04-09 | CA1010017_005_005-201804091117 | 25.0 ppb |
| 2018-04-09 | CA1010017_004_004-201804091113 | 6.50 ppb |
| 2018-04-11 | CA1010017_006_006-201804111318 | ND |
| 2018-04-11 | CA1010017_008_008-201804111212 | ND |
| 2018-04-13 | CA1010017_014_014-201804131404 | 6.30 ppb |
| 2018-04-13 | CA1010017_015_015-201804131040 | ND |
| 2018-04-13 | CA1010017_034_034-201804131345 | ND |
| 2018-04-13 | CA1010017_062_062-201804131313 | 12.0 ppb |
| 2018-04-18 | CA1010017_012_012-201804181148 | 190.0 ppb |
| 2018-04-18 | CA1010017_011_011-201804181135 | ND |
| 2018-04-18 | CA1010017_035_035-201804181037 | ND |
| 2018-04-18 | CA1010017_036_036-201804181054 | 4.00 ppb |
| 2018-04-20 | CA1010017_042_042-201804201155 | ND |
| 2018-04-20 | CA1010017_009_009-201804201329 | 11.0 ppb |
| 2019-06-19 | CA1010017_044_044-201906191320 | 15.0 ppb |
| 2019-06-19 | CA1010017_041_041-201906191120 | 6.50 ppb |
| 2019-06-19 | CA1010017_065_065-201906190940 | 14.0 ppb |
| 2019-06-19 | CA1010017_046_046-201906191000 | ND |
| 2019-06-19 | CA1010017_037_037-201906191030 | ND |
| 2019-06-19 | CA1010017_066_066-201906190957 | ND |
| 2019-06-19 | CA1010017_059_059-201906190955 | 15.0 ppb |
| 2019-06-19 | CA1010017_058_058-201906190855 | ND |
| 2019-06-19 | CA1010017_057_057-201906190910 | ND |
| 2019-06-19 | CA1010017_043_043-201906191310 | ND |
| 2019-06-19 | CA1010017_040_040-201906191115 | 8.00 ppb |
| 2019-06-19 | CA1010017_056_056-201906190926 | ND |
| 2019-06-26 | CA1010017_066_066-201906261230 | 17.0 ppb |
| 2019-12-18 | CA1010017_038_038-201912180933 | 31.0 ppb |
| 2020-04-21 | CA1010017_002_002-202004210850 | 5.30 ppb |
| 2020-05-06 | CA1010017_047_047-202005061050 | ND |
| 2020-05-06 | CA1010017_049_049-202005061025 | ND |
| 2020-05-06 | CA1010017_048_048-202005060920 | ND |
| 2021-03-08 | CA1010017_001_001-202103081300 | ND |
| 2021-03-08 | CA1010017_009_009-202103081140 | 6.00 ppb |
| 2021-04-05 | CA1010017_008_008-202104051100 | ND |
| 2021-04-05 | CA1010017_006_006-202104050900 | 4.60 ppb |
| 2021-04-05 | CA1010017_004_004-202104051120 | 270.0 ppb |
| 2021-04-06 | CA1010017_011_011-202104061245 | ND |
| 2021-04-06 | CA1010017_012_012-202104061300 | 12.0 ppb |
| 2021-04-06 | CA1010017_042_042-202104061230 | ND |
| 2021-04-12 | CA1010017_015_015-202104121345 | ND |
| 2021-04-12 | CA1010017_014_014-202104121400 | 5.80 ppb |
| 2021-04-13 | CA1010017_062_062-202104131300 | 5.20 ppb |
| 2021-04-13 | CA1010017_034_034-202104131155 | 9.20 ppb |
| 2021-04-14 | CA1010017_005_005-202104141326 | ND |
| 2021-04-14 | CA1010017_033_033-202104141300 | ND |
| 2021-04-19 | CA1010017_036_036-202104191055 | ND |
| 2021-04-19 | CA1010017_035_035-202104191045 | ND |
| 2022-02-11 | CA1010017_041_041-202202111400 | 19.0 ppb |
| 2022-02-11 | CA1010017_066_066-202202111100 | ND |
| 2022-03-02 | CA1010017_065_065-202203021240 | 94.0 ppb |
| 2022-03-02 | CA1010017_059_059-202203021255 | 5.80 ppb |
| 2022-04-06 | CA1010017_043_043-202204061045 | 6.30 ppb |
| 2022-04-06 | CA1010017_044_044-202204061030 | ND |
| 2022-04-06 | CA1010017_037_037-202204061135 | 6.10 ppb |
| 2022-04-06 | CA1010017_040_040-202204061105 | 18.0 ppb |
| 2022-04-12 | CA1010017_058_058-202204121345 | ND |
| 2022-04-12 | CA1010017_057_057-202204121325 | ND |
| 2022-04-12 | CA1010017_056_056-202204121305 | ND |
| 2022-04-19 | CA1010017_038_038-202204191030 | 12.0 ppb |
| 2022-04-19 | CA1010017_046_046-202204191300 | 5.80 ppb |
| 2023-04-24 | CA1010017_049_049-202304241210 | 20.0 ppb |
| 2023-04-24 | CA1010017_048_048-202304241140 | ND |
| 2023-04-24 | CA1010017_002_002-202304241100 | 5.80 ppb |
| 2023-04-24 | CA1010017_047_047-202304241125 | 240.0 ppb |