Know Your Environment. Protect Your Health.

Manganese

Munson Point Property Owners Association

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
201817.0 ppb226.60 ppb - 27.3 ppb
201914.7 ppb332.39 ppb - 35.0 ppb
202034.0 ppb1134.0 ppb
202116.0 ppb1116.0 ppb
20229.35 ppb82ND - 44.9 ppb
202319.7 ppb4414.1 ppb - 24.3 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
2022-03-23Q2209358001ND
2022-03-23Q2209358002ND
2022-06-09Q2216255001ND
2022-06-09Q2216255002ND
2022-08-25Q222540900129.9 ppb
2022-08-25Q222540900244.9 ppb
2022-10-26Q2232289001ND
2022-10-26Q2232289002ND
2023-03-27Q231120300124.3 ppb
2023-03-27Q231120300218.3 ppb
2023-12-04Q235126800122.1 ppb
2023-12-04Q235126800214.1 ppb