Know Your Environment. Protect Your Health.

Manganese

Cassadaga Village

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.

 

42

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20186.75 ppb126ND - 16.0 ppb
20196.42 ppb126ND - 15.5 ppb
202010.7 ppb98ND - 20.0 ppb
20215.00 ppb31ND - 15.0 ppb
20224.00 ppb31ND - 12.0 ppb
202312.0 ppb32ND - 19.0 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
2018-03-21FE/MG WL 5 Q118 CASS15.0 ppb
2018-03-21FE/MG WL 4 Q118 CASS11.0 ppb
2018-03-21FE/MG WL 1 Q118 CASSND
2018-05-23FE/MG WL 1 Q218 CASSND
2018-05-23FE/MG WL 5 Q218 CASS15.0 ppb
2018-05-23FE/MG WL 4 Q218 CASS10.00 ppb
2018-09-26FE/MG WL 5 Q318 CASS16.0 ppb
2018-09-26FE/MG WL 1 Q318 CASSND
2018-09-26FE/MG WL 4 Q318 CASSND
2018-12-04FE/MG WL 1 Q418 CASSND
2018-12-04FE/MG WL 4 Q418 CASSND
2018-12-04FE/MG WL 5 Q418 CASS14.0 ppb
2019-03-20FE/MG WL 1 Q119 CASSND
2019-03-20FE/MG WL 4 Q119 CASS4.50 ppb
2019-03-20FE/MG WL 5 Q119 CASS15.5 ppb
2019-05-22FE/MG WL 4 Q219 CASSND
2019-05-22FE/MG WL 1 Q219 CASSND
2019-05-22FE/MG WL 5 Q219 CASS15.0 ppb
2019-08-28FE/MG WL 5 Q319 CASS15.0 ppb
2019-08-28FE/MG WL 1 Q319 CASSND
2019-08-28FE/MG WL 4 Q319 CASSND
2019-11-06FE/MG WL 5 Q419 CASS15.0 ppb
2019-11-06FE/MG WL 1 Q419 CASSND
2019-11-06FE/MG WL 4 Q419 CASS12.0 ppb
2020-02-12116871P13.5 ppb
2020-02-12116870P8.71 ppb
2020-02-12116869PND
2020-08-12120550P12.9 ppb
2020-08-12120549P10.5 ppb
2020-08-12120548P5.34 ppb
2020-08-18FE/MN WL 1 20 CASS20.0 ppb
2020-08-18FE/MN WL 4 20 CASS11.0 ppb
2020-08-18FE/MN WL 5 20 CASS14.0 ppb
2021-03-31FEMN 21 WL 5 CASS15.0 ppb
2021-03-31FEMN 21 WL 4 CASSND
2021-03-31FEMN 21 WL 1 CASSND
2022-03-16FEMN 22 WL 4 CASSND
2022-03-16FEMN 22 WL 1 CASSND
2022-03-16FEMN 22 WL 5 CASS12.0 ppb
2023-08-23FEMN 23 WL 4 CASS17.0 ppb
2023-08-23FEMN 23 WL 5 CASS19.0 ppb
2023-08-23FEMN 23 WL 1 CASSND