Know Your Environment. Protect Your Health.

Manganese

Darbonne Ws South

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.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019ND60ND
2020N/A00N/A
2021N/A00N/A
2022ND60ND
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 Lab ID Result
2019-08-0735488807001ND
2019-08-0735488807002ND
2019-08-0735488807003ND
2019-08-0735488807001ND
2019-08-0735488807002ND
2019-08-0735488807003ND
2022-08-02B2203622-001ND
2022-08-02B2203622-002ND
2022-08-02B2203622-003ND
2022-08-22B2204048-001ND
2022-08-22B2204048-002ND
2022-08-22B2204048-003ND
2023-05-18B2302145-001ND
2023-05-18B2302145-002ND
2023-05-18B2302145-003ND