Know Your Environment. Protect Your Health.

Manganese

Pratt, City of

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.

 

22

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
20191.14 ppb104ND - 5.60 ppb
2020N/A00N/A
2021ND10ND
20220.440 ppb101ND - 4.40 ppb
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
2019-03-1811377193.50 ppb
2019-03-181137720ND
2019-03-1811377211.000 ppb
2019-03-181137722ND
2019-03-1811377235.60 ppb
2019-03-191138165ND
2019-03-191138166ND
2019-03-1911381671.30 ppb
2019-03-191138168ND
2019-03-191138164ND
2021-04-131817297ND
2022-03-212219520ND
2022-03-212219521ND
2022-03-212219522ND
2022-03-212219523ND
2022-03-212219524ND
2022-03-212219525ND
2022-03-212219526ND
2022-03-2122195274.40 ppb
2022-03-212219528ND
2022-03-212219529ND
2023-10-102589869ND