Know Your Environment. Protect Your Health.

Manganese

Trail Ridge Condominiums

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.

 

25

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019ND40ND
2020ND50ND
2021ND50ND
20222.50 ppb41ND - 10.00 ppb
2023ND30ND

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 Result
2018-05-29ND
2018-05-29ND
2018-05-29ND
2018-05-29ND
2019-05-31ND
2019-05-31ND
2019-05-31ND
2019-05-31ND
2020-05-28ND
2020-05-28ND
2020-05-28ND
2020-05-28ND
2020-05-28ND
2021-05-06ND
2021-05-06ND
2021-05-06ND
2021-05-06ND
2021-05-06ND
2022-06-14ND
2022-06-14ND
2022-06-1410.00 ppb
2022-06-14ND
2023-04-27ND
2023-04-27ND
2023-04-27ND