Know Your Environment. Protect Your Health.

Manganese

City of Kennedale

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.

 

29

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20180.267 ppb197ND - 1.30 ppb
20191.23 ppb331.000 ppb - 1.40 ppb
2020ND10ND
2021ND50ND
20220.901 ppb1911ND - 3.56 ppb
20233.00 ppb113.00 ppb

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
2019-01-28Q19038160081.000 ppb
2019-01-28Q19038160091.40 ppb
2019-01-28Q19038160071.30 ppb
2020-07-14Q2027713019ND
2021-12-2835687207001ND
2021-12-2835687207002ND
2021-12-2835687207003ND
2021-12-2835687207004ND
2021-12-2835687207005ND
2022-01-20Q22021040021.20 ppb
2022-01-20Q2202104003ND
2022-03-0435703159004ND
2022-03-0435703159005ND
2022-03-0435703159003ND
2022-03-0435703159002ND
2022-03-0435703159001ND
2022-06-2921038641.43 ppb
2022-06-2921038651.09 ppb
2022-06-2921038661.10 ppb
2022-06-292103867ND
2022-06-2921038681.61 ppb
2022-06-2921038693.56 ppb
2022-07-2921130572.48 ppb
2022-08-1621175511.27 ppb
2022-08-1621175631.12 ppb
2022-08-1621175641.18 ppb
2022-08-1621175651.07 ppb
2022-08-162117566ND
2023-07-13Q23275200093.00 ppb