Know Your Environment. Protect Your Health.

Manganese

Sugar Mountain Utility

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.

 

21

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
2019ND10ND
2020N/A00N/A
2021N/A00N/A
20221.56 ppb182ND - 18.0 ppb
20237.50 ppb21ND - 15.0 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
2019-10-157041-101519-OOXIND
2022-03-157041-031522-OOWI10.00 ppb
2022-05-187041-051822-OOFIND
2022-05-187041-051822-OPQIND
2022-05-187041-051822-OOTIND
2022-05-187041-051822-OOSIND
2022-05-187041-051822-OORIND
2022-05-187041-051822-OONIND
2022-05-187041-051822-OOIIND
2022-05-187041-051822-OOEIND
2022-05-187041-051822-OODIND
2022-05-187041-051822-OOCIND
2022-05-187041-051822-OOBIND
2022-05-187041-051822-OOAIND
2022-05-187041-051822-OLMIND
2022-05-187041-051822-OJKIND
2022-05-187041-051822-OGHIND
2022-11-017041-110122-OOVIND
2022-11-217041-112122-OOXI18.0 ppb
2023-08-30752-11121-115.0 ppb
2023-08-30752-11122-1ND