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EWG's Tap Water Database — 2019 UPDATE

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Manganese

Kelly Lane WCID 2

NOTE: Kelly Lane WCID 2 purchases water from Manville WSC which is required to test for manganese. Sample information shown below was taken by Manville WSC.

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
201312.2 ppb21ND - 24.4 ppb
2014N/A00N/A
2015N/A00N/A
20163.34 ppb73ND - 20.5 ppb
20171.10 ppb53ND - 3.50 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

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

NOTE: Kelly Lane WCID 2 purchases water from Manville WSC which is required to test for manganese. Sample information shown below was taken by Manville WSC.

Date Lab ID Result
2013-02-19130260701124.4 ppb
2013-02-191302607010ND
2016-04-25AD33904ND
2016-04-25AD3389920.5 ppb
2016-04-25AD339001.000 ppb
2016-04-25AD33902ND
2016-04-25AD33901ND
2016-04-25AD33903ND
2016-11-09AD573151.90 ppb
2017-01-23AD659983.50 ppb
2017-01-23AD65999ND
2017-04-27AD814141.000 ppb
2017-04-27AD814151.000 ppb
2017-04-27AD81409ND