Know Your Environment. Protect Your Health.

Manganese

Solano Irrigation District - Pleasant Hills Ranch

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.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND60ND
2019ND30ND
2020ND20ND
2021ND10ND
2022ND20ND
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
2018-05-10CA4810025_004_005-201805101000ND
2018-05-10CA4810025_004_004-201805101015ND
2018-08-23CA4810025_004_005-201808230945ND
2018-08-23CA4810025_004_004-201808230920ND
2018-11-15CA4810025_004_005-201811151110ND
2018-11-15CA4810025_004_004-201811151120ND
2019-03-12CA4810025_002_002-201903120905ND
2019-03-18CA4810025_001_001-201903181000ND
2019-03-18CA4810025_004_005-201903181000ND
2020-03-10CA4810025_002_002-202003100815ND
2020-03-17CA4810025_004_005-202003170905ND
2021-03-23CA4810025_004_005-202103231040ND
2022-03-15CA4810025_004_005-202203151100ND
2022-03-15CA4810025_002_002-202203150737ND
2023-03-23CA4810025_004_005-202303230940ND