Know Your Environment. Protect Your Health.

Manganese

Paw Glen Alsace Div

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
20181.78 ppb1312ND - 6.10 ppb
20190.854 ppb137ND - 3.90 ppb
2020N/A00N/A
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
2018-07-09402032011.10 ppb
2018-07-09402033010.740 ppb
2018-07-09402041011.80 ppb
2018-07-09402034015.40 ppb
2018-07-11402031012.20 ppb
2018-07-11402039012.80 ppb
2018-07-11402035010.450 ppb
2018-07-11402040010.490 ppb
2018-07-11402038011.20 ppb
2018-07-1140203701ND
2018-07-12402043010.430 ppb
2018-07-12402036010.400 ppb
2018-10-08413101016.10 ppb
2019-01-02429537013.90 ppb
2019-01-02429538011.30 ppb
2019-01-0342497101ND
2019-01-0942497301ND
2019-01-0942497201ND
2019-01-14424974012.20 ppb
2019-01-14424966010.620 ppb
2019-01-1542496801ND
2019-01-15424967010.580 ppb
2019-01-15424969011.20 ppb
2019-01-1642497001ND
2019-01-1642497501ND
2019-04-08436575011.30 ppb