Know Your Environment. Protect Your Health.

Manganese

Csa 70-f Morongo

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
2019ND30ND
2020N/A00N/A
2021N/A00N/A
2022ND30ND
2023ND10ND

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
2019-06-10CA3600226_001_001-201906101045ND
2019-06-10CA3600226_003_003-201906101030ND
2019-06-10CA3600226_002_002-201906101100ND
2022-06-29CA3600226_002_002-202206290855ND
2022-06-29CA3600226_003_003-202206290915ND
2022-12-21CA3600226_001_001-202212210910ND
2023-01-30CA3600226_001_001-202301301330ND