Know Your Environment. Protect Your Health.

Manganese

Rosedale Heights Trailer Park

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
2018N/A00N/A
201941.0 ppb2234.0 ppb - 48.0 ppb
202030.5 ppb2230.0 ppb - 31.0 ppb
2021N/A00N/A
202289.0 ppb1189.0 ppb
202361.0 ppb2239.0 ppb - 83.0 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
2019-02-0148.0 ppb
2019-05-0334.0 ppb
2020-05-19118676Q30.0 ppb
2020-11-17122308P31.0 ppb
2022-12-02441127089.0 ppb
2023-04-27445389439.0 ppb
2023-04-27445389383.0 ppb