Know Your Environment. Protect Your Health.

Manganese

Cws - Upper Bodfish Water System

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.

 

222

Samples

0

Samples exceeding legal limit (MCL)

2

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
201814.5 ppb287ND - 83.1 ppb
201920.7 ppb3213ND - 114.5 ppb
202020.8 ppb3517ND - 90.0 ppb
202122.3 ppb208ND - 110.0 ppb
202222.8 ppb5936ND - 97.0 ppb
202322.9 ppb4826ND - 97.0 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
2018-01-17CA1510026_007_007-201801171059ND
2018-02-21CA1510026_005_005-201802211343ND
2018-02-21CA1510026_004_004-20180221133472.0 ppb
2018-02-21CA1510026_005_005-201802211343ND
2018-02-21CA1510026_007_007-201802211325ND
2018-02-21CA1510026_004_004-20180221133461.9 ppb
2018-02-21CA1510026_007_007-201802211325ND
2018-03-13CA1510026_007_007-201803131316ND
2018-03-13CA1510026_006_006-20180313130030.4 ppb
2018-03-13CA1510026_007_007-201803131316ND
2018-04-03CA1510026_007_007-201804031141ND
2018-04-04CA1510026_007_007-201804041042ND
2018-05-31CA1510026_007_007-201805311333ND
2018-05-31CA1510026_004_004-20180531132269.6 ppb
2018-05-31CA1510026_005_005-201805311327ND
2018-06-12CA1510026_007_007-201806121429ND
2018-07-16CA1510026_007_007-201807161325ND
2018-08-01CA1510026_004_004-20180801135683.1 ppb
2018-08-01CA1510026_005_005-201808011401ND
2018-08-01CA1510026_007_007-201808011408ND
2018-08-08CA1510026_007_007-201808081446ND
2018-09-06CA1510026_007_007-201809061336ND
2018-10-08CA1510026_007_007-201810081224ND
2018-11-14CA1510026_007_007-201811141347ND
2018-11-14CA1510026_004_004-20181114132265.7 ppb
2018-11-14CA1510026_005_005-20181114132822.5 ppb
2018-12-10CA1510026_007_007-201812101100ND
2018-12-10CA1510026_007_007-201812101100ND
2019-01-15CA1510026_007_007-201901151010ND
2019-01-22CA1510026_007_007-201901221110ND
2019-02-06CA1510026_007_007-201902061227ND
2019-02-12CA1510026_005_005-20190212125622.0 ppb
2019-02-12CA1510026_007_007-201902121305ND
2019-02-12CA1510026_004_004-20190212125367.0 ppb
2019-02-25CA1510026_004_004-20190225120091.0 ppb
2019-02-25CA1510026_005_005-20190225121023.0 ppb
2019-03-06CA1510026_007_007-201903061455ND
2019-03-27CA1510026_007_007-201903271045ND
2019-04-09CA1510026_006_006-20190409132025.1 ppb
2019-04-09CA1510026_007_007-201904091343ND
2019-04-09CA1510026_007_007-201904091343ND
2019-05-06CA1510026_005_005-20190506112533.0 ppb
2019-05-06CA1510026_007_007-201905061133ND
2019-05-06CA1510026_004_004-20190506112096.0 ppb
2019-06-05CA1510026_007_007-201906051153ND
2019-06-05CA1510026_007_007-201906051153ND
2019-07-01CA1510026_007_007-201907011400ND
2019-08-07CA1510026_005_005-20190807134024.0 ppb
2019-08-07CA1510026_007_007-201908071345ND
2019-09-11CA1510026_007_007-201909110950ND
2019-10-15CA1510026_007_007-201910151215ND
2019-10-28CA1510026_007_007-201910281336ND
2019-11-13CA1510026_004_004-20191113093972.0 ppb
2019-11-13CA1510026_005_005-20191113094126.0 ppb
2019-11-13CA1510026_007_007-201911130945ND
2019-11-19CA1510026_006_006-20191119135043.2 ppb
2019-11-19CA1510026_004_004-201911191345114.5 ppb
2019-11-19CA1510026_005_005-20191119134825.3 ppb
2019-11-19CA1510026_007_007-201911191352ND
2019-12-04CA1510026_007_007-201912041240ND
2020-01-08CA1510026_007_007-202001081227ND
2020-02-04CA1510026_007_007-202002041250ND
2020-02-04CA1510026_005_005-20200204131028.0 ppb
2020-02-04CA1510026_004_004-20200204130390.0 ppb
2020-02-04CA1510026_005_005-20200204131025.4 ppb
2020-02-04CA1510026_007_007-202002041250ND
2020-03-10CA1510026_007_007-202003101416ND
2020-04-01CA1510026_006_006-20200401134537.1 ppb
2020-04-01CA1510026_007_007-202004011333ND
2020-04-01CA1510026_007_007-202004011333ND
2020-05-06CA1510026_007_007-202005060748ND
2020-05-06CA1510026_005_005-20200506081622.0 ppb
2020-05-06CA1510026_004_004-20200506081163.0 ppb
2020-06-04CA1510026_007_007-202006040734ND
2020-06-08CA1510026_007_007-202006081115ND
2020-06-08CA1510026_006_006-20200608112535.8 ppb
2020-07-20CA1510026_007_007-202007201303ND
2020-08-05CA1510026_005_005-20200805120120.9 ppb
2020-08-05CA1510026_006_006-20200805115032.7 ppb
2020-08-05CA1510026_007_007-202008051121ND
2020-08-18CA1510026_006_006-20200818100237.8 ppb
2020-08-18CA1510026_005_005-20200818101124.8 ppb
2020-08-18CA1510026_007_007-202008180955ND
2020-08-18CA1510026_007_007-202008180955ND
2020-08-18CA1510026_004_004-20200818100767.0 ppb
2020-08-18CA1510026_004_004-20200818100765.2 ppb
2020-08-18CA1510026_005_005-20200818101125.0 ppb
2020-09-02CA1510026_007_007-202009021202ND
2020-10-06CA1510026_007_007-202010061215ND
2020-10-20CA1510026_007_007-202010201139ND
2020-10-20CA1510026_006_006-20201020112937.3 ppb
2020-11-18CA1510026_004_004-20201118095488.0 ppb
2020-11-18CA1510026_005_005-20201118095827.0 ppb
2020-11-18CA1510026_007_007-202011180948ND
2020-12-15CA1510026_007_007-202012150929ND
2021-01-06CA1510026_007_007-202101061257ND
2021-02-04CA1510026_005_005-20210204121828.0 ppb
2021-02-04CA1510026_004_004-20210204121482.0 ppb
2021-02-04CA1510026_007_007-202102041207ND
2021-03-02CA1510026_007_007-202103020814ND
2021-04-06CA1510026_007_007-202104061252ND
2021-05-04CA1510026_007_007-202105041342ND
2021-05-04CA1510026_004_004-202105041400110.0 ppb
2021-05-04CA1510026_005_005-20210504140535.0 ppb
2021-06-01CA1510026_007_007-202106011343ND
2021-07-13CA1510026_007_007-202107131158ND
2021-08-05CA1510026_007_007-202108051336ND
2021-08-05CA1510026_004_004-20210805134267.0 ppb
2021-08-05CA1510026_005_005-20210805134721.0 ppb
2021-09-23CA1510026_007_007-202109231341ND
2021-10-07CA1510026_007_007-202110071434ND
2021-11-18CA1510026_007_007-202111181126ND
2021-11-18CA1510026_004_004-20211118113882.0 ppb
2021-11-18CA1510026_005_005-20211118114320.0 ppb
2021-12-07CA1510026_007_007-202112071327ND
2022-01-11CA1510026_005_005-20220111101740.0 ppb
2022-01-11CA1510026_004_004-20220111101193.0 ppb
2022-01-18CA1510026_007_007-202201181324ND
2022-02-08CA1510026_007_007-202202081146ND
2022-02-17CA1510026_005_005-20220217095026.0 ppb
2022-02-17CA1510026_004_004-20220217094679.0 ppb
2022-02-17CA1510026_004_004-20220217092080.0 ppb
2022-02-24CA1510026_005_005-20220224114420.0 ppb
2022-03-08CA1510026_004_004-20220308112095.0 ppb
2022-03-08CA1510026_007_007-202203081107ND
2022-03-08CA1510026_005_005-20220308112323.0 ppb
2022-03-15CA1510026_006_006-20220315092731.5 ppb
2022-03-15CA1510026_007_007-202203150932ND
2022-04-06CA1510026_006_006-20220406142042.0 ppb
2022-04-06CA1510026_007_007-202204061425ND
2022-04-19CA1510026_004_004-20220419130284.0 ppb
2022-04-19CA1510026_006_006-20220419131737.5 ppb
2022-04-19CA1510026_007_007-202204191312ND
2022-04-19CA1510026_005_005-20220419130626.0 ppb
2022-04-19CA1510026_007_007-202204191312ND
2022-05-03CA1510026_005_005-20220503120421.0 ppb
2022-05-03CA1510026_005_005-20220503120420.7 ppb
2022-05-03CA1510026_004_004-20220503115997.0 ppb
2022-05-03CA1510026_005_005-20220503120421.0 ppb
2022-05-03CA1510026_006_006-20220503115323.9 ppb
2022-05-03CA1510026_007_007-202205031143ND
2022-05-03CA1510026_007_007-202205031143ND
2022-05-03CA1510026_006_006-20220503115324.2 ppb
2022-05-03CA1510026_007_007-202205031143ND
2022-06-01CA1510026_006_006-20220601114929.4 ppb
2022-06-01CA1510026_006_006-20220601114930.6 ppb
2022-06-01CA1510026_007_007-202206011143ND
2022-06-02CA1510026_007_007-202206021101ND
2022-07-13CA1510026_006_006-20220713134923.8 ppb
2022-07-13CA1510026_006_006-20220713134923.8 ppb
2022-07-13CA1510026_007_007-2022071314043.30 ppb
2022-07-13CA1510026_007_007-2022071314042.90 ppb
2022-07-14CA1510026_007_007-202207140915ND
2022-08-09CA1510026_007_007-202208091352ND
2022-08-10CA1510026_006_006-20220810140017.6 ppb
2022-08-10CA1510026_005_005-20220810141117.8 ppb
2022-08-10CA1510026_006_006-20220810140016.6 ppb
2022-08-10CA1510026_007_007-202208101424ND
2022-08-10CA1510026_005_005-20220810141117.3 ppb
2022-08-11CA1510026_004_004-20220811135884.0 ppb
2022-08-11CA1510026_005_005-20220811140221.0 ppb
2022-09-15CA1510026_007_007-202209151351ND
2022-10-06CA1510026_007_007-202210061047ND
2022-10-11CA1510026_007_007-202210111320ND
2022-10-11CA1510026_007_007-202210111320ND
2022-10-11CA1510026_006_006-20221011132716.1 ppb
2022-10-11CA1510026_006_006-20221011132715.5 ppb
2022-10-11CA1510026_007_007-202210111320ND
2022-11-21CA1510026_005_005-20221121133021.0 ppb
2022-11-21CA1510026_004_004-20221121132697.0 ppb
2022-11-21CA1510026_007_007-202211211318ND
2022-12-06CA1510026_006_006-20221206112224.6 ppb
2022-12-06CA1510026_007_007-202212061115ND
2022-12-08CA1510026_007_007-202212081256ND
2023-01-12CA1510026_007_007-202301121303ND
2023-02-01CA1510026_007_007-202302011515ND
2023-02-06CA1510026_005_005-20230206121723.8 ppb
2023-02-06CA1510026_005_005-20230206121725.4 ppb
2023-02-06CA1510026_006_006-20230206120644.7 ppb
2023-02-06CA1510026_006_006-20230206120646.4 ppb
2023-02-06CA1510026_007_007-202302061158ND
2023-02-09CA1510026_007_007-202302091211ND
2023-02-09CA1510026_004_004-20230209121580.0 ppb
2023-02-09CA1510026_005_005-20230209121924.0 ppb
2023-03-06CA1510026_007_007-202303061010ND
2023-03-06CA1510026_006_006-20230306095438.3 ppb
2023-03-07CA1510026_007_007-202303071308ND
2023-04-11CA1510026_006_006-20230411135632.7 ppb
2023-04-12CA1510026_007_007-202304121220ND
2023-04-13CA1510026_007_007-202304131346ND
2023-05-08CA1510026_006_006-20230508112733.0 ppb
2023-05-08CA1510026_007_007-202305081135ND
2023-05-08CA1510026_004_004-20230508114077.6 ppb
2023-05-08CA1510026_005_005-20230508114419.9 ppb
2023-05-09CA1510026_004_004-20230509125797.0 ppb
2023-05-09CA1510026_005_005-20230509130119.0 ppb
2023-05-09CA1510026_007_007-202305091306ND
2023-06-05CA1510026_007_007-202306051138ND
2023-06-06CA1510026_006_006-20230606114731.2 ppb
2023-06-06CA1510026_007_007-202306061152ND
2023-07-11CA1510026_007_007-202307111418ND
2023-07-12CA1510026_006_006-20230712114529.6 ppb
2023-07-13CA1510026_007_007-202307131140ND
2023-08-09CA1510026_005_005-20230809133613.3 ppb
2023-08-09CA1510026_006_006-20230809132327.3 ppb
2023-08-09CA1510026_004_004-20230809133378.6 ppb
2023-08-09CA1510026_007_007-202308091347ND
2023-08-10CA1510026_005_005-20230810140816.0 ppb
2023-08-10CA1510026_007_007-202308101414ND
2023-08-10CA1510026_004_004-20230810140467.0 ppb
2023-09-12CA1510026_007_007-202309121400ND
2023-10-03CA1510026_007_007-202310031050ND
2023-10-03CA1510026_006_006-20231003105534.4 ppb
2023-10-12CA1510026_007_007-202310121446ND
2023-11-06CA1510026_006_006-20231106143632.5 ppb
2023-11-13CA1510026_004_004-20231113113582.8 ppb
2023-11-13CA1510026_005_005-20231113114021.7 ppb
2023-11-13CA1510026_007_007-202311131130ND
2023-11-14CA1510026_004_004-20231114134583.0 ppb
2023-11-14CA1510026_005_005-20231114135518.0 ppb
2023-11-14CA1510026_007_007-202311141340ND
2023-12-14CA1510026_007_007-202312141135ND