Know Your Environment. Protect Your Health.

Aluminum

Two Way Special Utility District

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

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
20198.70 ppb227.40 ppb - 10.00 ppb
20201.53 ppb41ND - 6.10 ppb
2021N/A00N/A
20223.65 ppb21ND - 7.30 ppb
20231.70 ppb31ND - 5.10 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
2019-10-14Q19724590147.40 ppb
2019-12-11Q197977100610.00 ppb
2020-08-25Q20341160056.10 ppb
2020-10-12Q2039772015ND
2020-10-12Q2039772016ND
2020-10-12Q2039772017ND
2022-10-11Q22306630177.30 ppb
2022-10-11Q2230663018ND
2023-10-31Q2346526013ND
2023-10-31Q2346526014ND
2023-10-31Q23465260195.10 ppb