Know Your Environment. Protect Your Health.

Manganese

Westmorland, 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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201823.0 ppb1123.0 ppb
201933.0 ppb1133.0 ppb
2020ND10ND
2021ND10ND
2022ND10ND
202325.0 ppb1125.0 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
2018-04-19CA1310008_001_001-20180419073023.0 ppb
2019-07-18CA1310008_001_001-20190718071733.0 ppb
2020-10-23CA1310008_001_001-202010230815ND
2021-02-26CA1310008_001_001-202102260820ND
2022-04-27CA1310008_001_001-202204270720ND
2023-07-27CA1310008_001_001-20230727062025.0 ppb