Know Your Environment. Protect Your Health.

Manganese

Correctional Training Facility - Soledad

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
2018ND10ND
2019ND10ND
2020ND30ND
2021ND10ND
2022ND10ND
2023ND10ND

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
2018-08-07CA2710850_005_005-201808070930ND
2019-05-07CA2710850_006_006-201905071000ND
2020-05-05118223PND
2020-09-07CA2710850_007_007-202009071520ND
2020-11-02122366PND
2021-08-10CA2710850_005_005-202108101010ND
2022-08-31CA2710850_006_006-202208311015ND
2023-12-27CA2710850_007_007-202312270815ND