Know Your Environment. Protect Your Health.

Manganese

Belleview Oaks Mutual Water Company

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND40ND
2019N/A00N/A
2020N/A00N/A
2021ND40ND
2022N/A00N/A
2023N/A00N/A

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
2018-09-11CA5500042_004_004-201809110902ND
2018-09-11CA5500042_006_006-201809110922ND
2018-09-11CA5500042_005_005-201809110911ND
2018-09-11CA5500042_001_001-201809110852ND
2021-12-14CA5500042_001_001-202112141244ND
2021-12-14CA5500042_005_005-202112141308ND
2021-12-14CA5500042_006_006-202112141308ND
2021-12-14CA5500042_004_004-202112141258ND