Know Your Environment. Protect Your Health.

Manganese

Yadkinville, Town 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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND40ND
2021ND20ND
2022ND20ND
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
2018-08-3092397772001INND
2018-10-0292401702003INND
2019-10-1092449188001_37712ND
2020-11-1792506633001A_37712ND
2020-11-1792506633001_37712ND
2020-11-1792506633002A_37712ND
2020-11-1792506633002_37712ND
2021-11-1092572134001_37712ND
2021-11-1092572134002_37712ND
2022-08-1192620221001_12710ND
2022-09-0792624365001_12710ND
2023-01-0292644697001_12710ND
2023-01-0592645447001_37712ND