Know Your Environment. Protect Your Health.

Manganese

Glen of Robin Hood

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.

 

26

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
2019N/A00N/A
2020ND30ND
2021N/A00N/A
2022N/A00N/A
2023ND30ND

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
2015-05-20113214PND
2015-05-20113215PND
2015-05-20113216PND
2015-05-20113217PND
2015-05-20113218PND
2015-05-20313296PND
2015-05-20313295PND
2015-05-20313294PND
2015-05-20313293PND
2015-05-20313292PND
2015-11-18116037PND
2015-11-18316117PND
2015-11-18316116PND
2015-11-18316115PND
2015-11-18316114PND
2015-11-18316113PND
2015-11-18116039PND
2015-11-18116038PND
2015-11-18116036PND
2015-11-18116035PND
2020-12-15AK66595ND
2020-12-15AK66611ND
2020-12-15AK66596ND
2023-07-24AL37789ND
2023-07-24AL37787ND
2023-07-24AL37785ND