Know Your Environment. Protect Your Health.

Manganese

Denair Community Services District

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
2018ND20ND
2019N/A00N/A
2020ND20ND
2021ND20ND
2022N/A00N/A
2023ND20ND

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
2018-06-05CA5010021_009_009-201806051037ND
2018-08-15CA5010021_010_010-201808150905ND
2020-03-03CA5010021_008_008-202003030901ND
2020-05-13CA5010021_007_007-202005131316ND
2021-06-22CA5010021_009_009-202106221205ND
2021-08-18CA5010021_010_010-20210818NULND
2023-03-15CA5010021_008_008-202303150908ND
2023-05-11CA5010021_007_007-202305110925ND