Know Your Environment. Protect Your Health.

Manganese

Aqua NJ - Woolwich

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.

 

27

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20182.00 ppb51ND - 10.00 ppb
2019ND50ND
2020ND40ND
2021ND50ND
2022ND40ND
2023ND40ND

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
2018-01-22AF74478ND
2018-04-24AF82262ND
2018-07-23AF9082610.00 ppb
2018-10-09AF97912ND
2018-10-09AF97918ND
2019-01-20AG07216ND
2019-04-01AG13141ND
2019-07-01AG23040ND
2019-10-07AG35250ND
2019-10-15AG36176ND
2020-01-06AG44612ND
2020-04-13AG54564ND
2020-07-06AG62712ND
2020-10-12AG72714ND
2021-01-11AG80824ND
2021-04-05AG88152ND
2021-07-06AG97176ND
2021-10-11AH09214ND
2021-10-18AH10120ND
2022-01-10AH18830ND
2022-04-18AH29007ND
2022-07-18AH39734ND
2022-10-03AH49215ND
2023-01-09AH59017ND
2023-04-10AH68407ND
2023-07-05AH77899ND
2023-10-09AH88749ND