Know Your Environment. Protect Your Health.

Manganese

Sky Lakes Water Supply Corporation

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.

 

19

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.189 ppb101ND - 1.89 ppb
2019ND70ND
2020N/A00N/A
2021ND10ND
2022ND10ND
2023N/A00N/A

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
2018-01-09AE08264ND
2018-03-10C8C2839-01ND
2018-03-10C8C2839-02ND
2018-03-10C8C2839-03ND
2018-06-19C8F4611-01ND
2018-06-19C8F4611-02ND
2018-06-19C8F4611-03ND
2018-09-23C8I5455-03ND
2018-09-23C8I5455-021.89 ppb
2018-09-23C8I5455-01ND
2019-02-27AE56183ND
2019-03-26C9C5612-01ND
2019-03-26C9C5612-02ND
2019-03-27C9C5612-03ND
2019-05-15C9E4019-01ND
2019-05-15C9E4019-02ND
2019-05-15C9E4019-03ND
2021-02-03AF42396ND
2022-02-08AF83635ND