Know Your Environment. Protect Your Health.

Manganese

City of Wills Point

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20187.80 ppb117.80 ppb
2019ND10ND
20204.09 ppb221.60 ppb - 6.58 ppb
20211.40 ppb111.40 ppb
20222.30 ppb112.30 ppb
20237.10 ppb117.10 ppb

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
2018-06-12Q18232590047.80 ppb
2019-01-09Q1901056008ND
2020-03-04Q20083740021.60 ppb
2020-06-2418993216.58 ppb
2021-03-16Q21068510021.40 ppb
2022-02-07Q22040520022.30 ppb
2023-03-06Q23086650037.10 ppb