Know Your Environment. Protect Your Health.

Manganese

Yuima Municipal Water District Ida

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.

 

56

Samples

0

Samples exceeding legal limit (MCL)

7

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201879.8 ppb131323.0 ppb - 200.0 ppb
201928.5 ppb238ND - 150.0 ppb
2020ND70ND
2021ND10ND
20220.333 ppb91ND - 3.00 ppb
20237.00 ppb31ND - 21.0 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
2018-01-09CA3700938_019_019-20180109102044.0 ppb
2018-02-13CA3700938_019_019-20180213084060.0 ppb
2018-03-13CA3700938_019_019-201803130845150.0 ppb
2018-04-10CA3700938_019_019-20180410100536.0 ppb
2018-05-08CA3700938_019_019-20180508094536.0 ppb
2018-06-12CA3700938_019_019-20180612103095.0 ppb
2018-07-10CA3700938_019_019-20180710103030.0 ppb
2018-07-10CA3700938_004_004-20180710110523.0 ppb
2018-08-14CA3700938_019_019-20180814101041.0 ppb
2018-09-11CA3700938_019_019-201809110810110.0 ppb
2018-10-09CA3700938_019_019-20181009112583.0 ppb
2018-11-13CA3700938_019_019-201811130730130.0 ppb
2018-12-11CA3700938_019_019-201812110900200.0 ppb
2019-01-08CA3700938_019_019-20190108093085.0 ppb
2019-02-12CA3700938_019_019-20190212080048.0 ppb
2019-03-12CA3700938_048_048-201903121045ND
2019-04-09CA3700938_019_019-201904091015ND
2019-05-14CA3700938_019_019-201905141030ND
2019-06-11CA3700938_019_019-201906111130110.0 ppb
2019-06-11CA3700938_005_005-201906111200ND
2019-07-09CA3700938_047_047-201907091130ND
2019-07-09CA3700938_006_006-201907090800ND
2019-07-09CA3700938_019_051-201907091000ND
2019-07-09CA3700938_012_012-201907090845ND
2019-07-09CA3700938_019_019-201907091000140.0 ppb
2019-07-09CA3700938_031_031-201907090730ND
2019-08-13CA3700938_019_051-201908130810ND
2019-08-13CA3700938_019_019-20190813080041.0 ppb
2019-09-10CA3700938_019_019-201909100915150.0 ppb
2019-09-10CA3700938_019_051-201909100916ND
2019-10-08CA3700938_019_051-201910080840ND
2019-10-08CA3700938_019_019-20191008084044.0 ppb
2019-10-08CA3700938_011_011-201910080820ND
2019-11-12CA3700938_019_019-20191112093038.0 ppb
2019-11-12CA3700938_019_051-201911120915ND
2019-12-03CA3700938_019_051-201912031020ND
2020-02-11CA3700938_019_051-202002111010ND
2020-03-10CA3700938_019_051-202003101105ND
2020-04-14CA3700938_019_051-202004140815ND
2020-05-12CA3700938_019_051-202005120800ND
2020-06-09CA3700938_019_051-202006090830ND
2020-06-09CA3700938_037_037-202006090720ND
2020-07-14CA3700938_020_020-202007141200ND
2021-07-13CA3700938_004_004-202107130845ND
2022-03-09CA3700938_048_048-202203091320ND
2022-07-05CA3700938_047_047-202207051310ND
2022-07-12CA3700938_012_012-202207121330ND
2022-10-12CA3700938_011_011-202210121000ND
2022-10-25CA3700938_005_005-202210251145ND
2022-10-25CA3700938_031_031-202210251130ND
2022-10-25CA3700938_012_012-202210251100ND
2022-11-01CA3700938_006_006-2022110114003.00 ppb
2022-12-20CA3700938_047_047-202212201330ND
2023-01-09CA3700938_006_006-20230109123021.0 ppb
2023-06-05CA3700938_037_037-202306050930ND
2023-07-11CA3700938_020_020-202307110750ND