Know Your Environment. Protect Your Health.

Aluminum

Hollister Ranch Estates

Aluminum is a metal released from metal refineries and mining operations. Too much aluminum exposure can impair children's brain development.

 

5

Samples

0

Samples exceeding legal limit (MCL)

1

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND20ND
2020N/A00N/A
2021N/A00N/A
2022ND20ND
20233,510.0 ppb113,510.0 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
2019-12-09CA3500904_001_001-201912091238ND
2019-12-09CA3500904_002_002-201912091255ND
2022-12-12CA3500904_002_002-202212121255ND
2022-12-12CA3500904_001_001-202212121240ND
2023-10-10CA3500904_006_006-2023101009103,510.0 ppb