Know Your Environment. Protect Your Health.

Manganese

Paradise Point Subdivision

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20182.00 ppb112.00 ppb
201924.9 ppb1124.9 ppb
20207.50 ppb117.50 ppb
202116.3 ppb1116.3 ppb
20222.40 ppb112.40 ppb
20235.20 ppb115.20 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
2018-01-29AE108882.00 ppb
2019-04-30AE6405424.9 ppb
2020-06-24AF166347.50 ppb
2021-01-12AF3864916.3 ppb
2022-02-08AF835572.40 ppb
2023-05-23AG415615.20 ppb