Know Your Environment. Protect Your Health.

Manganese

Rose Hill Special Utility District

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.

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20185.37 ppb333.70 ppb - 6.40 ppb
20194.70 ppb224.60 ppb - 4.80 ppb
202014.5 ppb2212.0 ppb - 17.0 ppb
20210.867 ppb32ND - 1.40 ppb
20229.20 ppb223.40 ppb - 15.0 ppb
20238.20 ppb226.80 ppb - 9.60 ppb

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