Know Your Environment. Protect Your Health.

Manganese

Cambridge Village Water

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)

3

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
201970.0 ppb21ND - 140.0 ppb
2020N/A00N/A
2021N/A00N/A
2022115.0 ppb21ND - 230.0 ppb
202385.0 ppb21ND - 170.0 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
2019-03-271903-06693-002ND
2019-03-271903-06693-001140.0 ppb
2022-03-302203-07841-002ND
2022-03-302203-07841-001230.0 ppb
2023-03-282303-07957-001170.0 ppb
2023-03-282303-07957-003ND