Know Your Environment. Protect Your Health.

Manganese

City Of Orange Cove

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
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND10ND
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
2018-03-07CA1010023_002_002-201803070835ND
2019-03-27CA1010023_002_002-201903270830ND
2020-03-30CA1010023_002_002-202003300930ND
2021-06-23CA1010023_002_002-202106230900ND
2022-06-08CA1010023_002_002-202206080830ND
2023-06-09CA1010023_002_002-202306091300ND