Know Your Environment. Protect Your Health.

Manganese

Mirando City Water Supply Corporation

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.

 

12

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
2020ND10ND
2021N/A00N/A
2022N/A00N/A
2023ND110ND

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
2020-02-04AE96749ND
2023-01-24AG26108ND
2023-02-02708307ND
2023-02-02708308ND
2023-02-02708309ND
2023-06-30725739ND
2023-06-30725740ND
2023-09-22735366ND
2023-09-22735367ND
2023-09-22735368ND
2023-12-19745375ND
2023-12-19745376ND