Know Your Environment. Protect Your Health.

Manganese

Oakdale

Manganese is a naturally occurring element that is common in food and drinking water. Excessive manganese exposures may impair children's attention, memory and intellectual capacity. Click here to read more about manganese.

 

9

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
201913.4 ppb54ND - 56.2 ppb
202021.2 ppb43ND - 72.6 ppb
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 100 ppb

The EWG Health Guideline of 100 ppb for manganese was defined by the state of Minnesota as a health risk limit, the concentration of a contaminant that can be consumed with little or no risk to health. This health guideline protects against harm to the brain and nervous system.

ppb = parts per billion

All test results

Date Lab ID Result
2019-10-214462439ND
2019-10-2144621011.10 ppb
2019-10-21446254356.2 ppb
2019-10-2144621070.712 ppb
2019-10-2144626399.07 ppb
2020-05-1946315690.949 ppb
2020-05-19463154372.6 ppb
2020-05-194631532ND
2020-05-19463152611.4 ppb