Know Your Environment. Protect Your Health.

Manganese

Cromwell Fire District Water Department

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.

 

504

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20182.68 ppb3020ND - 25.0 ppb
20195.42 ppb9363ND - 96.0 ppb
20201.76 ppb9648ND - 8.00 ppb
20212.16 ppb9651ND - 8.00 ppb
20222.21 ppb9251ND - 9.00 ppb
20232.73 ppb9758ND - 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
2018-02-2038763262.34 ppb
2018-08-154024178ND
2018-09-18CB32953ND
2018-09-18CB32954ND
2018-09-18CB329555.00 ppb
2018-09-18CB32956ND
2018-10-02CB627892.00 ppb
2018-10-02CB627901.000 ppb
2018-10-02CB627915.00 ppb
2018-10-02CB62792ND
2018-10-16CB729732.00 ppb
2018-10-16CB729742.00 ppb
2018-10-16CB7297525.0 ppb
2018-10-16CB72976ND
2018-11-06CB888963.00 ppb
2018-11-06CB888972.00 ppb
2018-11-06CB888986.00 ppb
2018-11-06CB88899ND
2018-11-20CC010802.00 ppb
2018-11-20CC010813.00 ppb
2018-11-20CC010825.00 ppb
2018-11-20CC01083ND
2018-12-04CC067161.000 ppb
2018-12-04CC067172.00 ppb
2018-12-04CC067185.00 ppb
2018-12-04CC06719ND
2018-12-18CC163711.000 ppb
2018-12-18CC163722.00 ppb
2018-12-18CC163734.00 ppb
2018-12-18CC16374ND
2019-01-02CC222392.00 ppb
2019-01-02CC222402.00 ppb
2019-01-02CC222417.00 ppb
2019-01-02CC22242ND
2019-01-15CC288972.00 ppb
2019-01-15CC288982.00 ppb
2019-01-15CC288994.00 ppb
2019-01-15CC28900ND
2019-02-05CC411582.00 ppb
2019-02-05CC411592.00 ppb
2019-02-05CC411607.00 ppb
2019-02-05CC41161ND
2019-02-19CC539943.00 ppb
2019-02-19CC539952.00 ppb
2019-02-19CC539966.00 ppb
2019-02-19CC53997ND
2019-03-05CC616282.00 ppb
2019-03-05CC616292.00 ppb
2019-03-05CC616306.00 ppb
2019-03-05CC61631ND
2019-04-02CC795681.000 ppb
2019-04-02CC795695.00 ppb
2019-04-02CC795705.00 ppb
2019-04-02CC79571ND
2019-04-16CC954582.00 ppb
2019-04-16CC954593.00 ppb
2019-04-16CC954606.00 ppb
2019-04-16CC95461ND
2019-05-07CD083441.000 ppb
2019-05-07CD083454.00 ppb
2019-05-07CD083467.00 ppb
2019-05-07CD08347ND
2019-05-21CD185431.000 ppb
2019-05-21CD185442.00 ppb
2019-05-21CD185457.00 ppb
2019-05-21CD18546ND
2019-06-04CD26281ND
2019-06-04CD262821.000 ppb
2019-06-04CD262837.00 ppb
2019-06-04CD26284ND
2019-06-18CD364888.00 ppb
2019-06-18CD364897.00 ppb
2019-06-18CD364907.00 ppb
2019-06-18CD36491ND
2019-07-02CD491652.00 ppb
2019-07-02CD491665.00 ppb
2019-07-02CD491677.00 ppb
2019-07-02CD49168ND
2019-07-16CD57732ND
2019-07-16CD57728ND
2019-07-16CD577293.00 ppb
2019-07-16CD577307.00 ppb
2019-07-16CD57731ND
2019-08-05CD733631.000 ppb
2019-08-05CD733642.00 ppb
2019-08-05CD733657.00 ppb
2019-08-05CD73366ND
2019-08-20CD8832920.0 ppb
2019-08-20CD883301.000 ppb
2019-08-20CD88331ND
2019-08-20CD88332ND
2019-09-03CD9624459.0 ppb
2019-09-03CD962451.000 ppb
2019-09-03CD962463.00 ppb
2019-09-03CD96247ND
2019-09-17CE1082696.0 ppb
2019-09-17CE108277.00 ppb
2019-09-17CE108283.00 ppb
2019-09-17CE10829ND
2019-10-01CE2386631.0 ppb
2019-10-01CE238673.00 ppb
2019-10-01CE23868ND
2019-10-01CE23869ND
2019-10-15CE4078086.0 ppb
2019-10-15CE407811.000 ppb
2019-10-15CE407821.000 ppb
2019-10-15CE40783ND
2019-11-05CE542704.00 ppb
2019-11-05CE542713.00 ppb
2019-11-05CE542724.00 ppb
2019-11-05CE54273ND
2019-11-19CE629673.00 ppb
2019-11-19CE62968ND
2019-11-19CE629693.00 ppb
2019-11-19CE62970ND
2019-12-03CE702331.000 ppb
2019-12-03CE70234ND
2019-12-03CE702355.00 ppb
2019-12-03CE70236ND
2019-12-17CE890603.00 ppb
2019-12-17CE890611.000 ppb
2019-12-17CE890626.00 ppb
2019-12-17CE89063ND
2020-01-07CE980461.000 ppb
2020-01-07CE980471.000 ppb
2020-01-07CE980485.00 ppb
2020-01-07CE98049ND
2020-01-21CF167367.00 ppb
2020-01-21CF16737ND
2020-01-21CF167385.00 ppb
2020-01-21CF16739ND
2020-02-04CF258511.000 ppb
2020-02-04CF25852ND
2020-02-04CF258535.00 ppb
2020-02-04CF25854ND
2020-02-18CF334981.000 ppb
2020-02-18CF334991.000 ppb
2020-02-18CF335004.00 ppb
2020-02-18CF33501ND
2020-03-03CF42083ND
2020-03-03CF42084ND
2020-03-03CF420854.00 ppb
2020-03-03CF42086ND
2020-03-17CF514682.00 ppb
2020-03-17CF514691.000 ppb
2020-03-17CF514705.00 ppb
2020-03-17CF51471ND
2020-04-07CF69864ND
2020-04-07CF69865ND
2020-04-07CF698665.00 ppb
2020-04-07CF69867ND
2020-04-21CF76340ND
2020-04-21CF763411.000 ppb
2020-04-21CF763426.00 ppb
2020-04-21CF76343ND
2020-05-05CF89143ND
2020-05-05CF891441.000 ppb
2020-05-05CF891454.00 ppb
2020-05-05CF89146ND
2020-05-19CF979001.000 ppb
2020-05-19CF97901ND
2020-05-19CF979025.00 ppb
2020-05-19CF97903ND
2020-06-02CG04755ND
2020-06-02CG047564.00 ppb
2020-06-02CG047576.00 ppb
2020-06-02CG04758ND
2020-06-16CG147412.00 ppb
2020-06-16CG147422.00 ppb
2020-06-16CG147438.00 ppb
2020-06-16CG14744ND
2020-07-07CG28533ND
2020-07-07CG285343.00 ppb
2020-07-07CG285356.00 ppb
2020-07-07CG28536ND
2020-07-21CG37367ND
2020-07-21CG373681.000 ppb
2020-07-21CG373697.00 ppb
2020-07-21CG37370ND
2020-08-04CG46964ND
2020-08-04CG469654.00 ppb
2020-08-04CG469664.00 ppb
2020-08-04CG46967ND
2020-08-18CG55536ND
2020-08-18CG555373.00 ppb
2020-08-18CG555386.00 ppb
2020-08-18CG55539ND
2020-09-01CG65871ND
2020-09-01CG65872ND
2020-09-01CG658737.00 ppb
2020-09-01CG65874ND
2020-09-15CG77225ND
2020-09-15CG772261.000 ppb
2020-09-15CG772275.00 ppb
2020-09-15CG77228ND
2020-10-06CG91239ND
2020-10-06CG912401.000 ppb
2020-10-06CG912415.00 ppb
2020-10-06CG91242ND
2020-10-20CG99793ND
2020-10-20CG997943.00 ppb
2020-10-20CG997954.00 ppb
2020-10-20CG99796ND
2020-11-03CH07964ND
2020-11-03CH07965ND
2020-11-03CH079664.00 ppb
2020-11-03CH07967ND
2020-11-17CH15753ND
2020-11-17CH157542.00 ppb
2020-11-17CH157554.00 ppb
2020-11-17CH15756ND
2020-12-01CH22569ND
2020-12-01CH225701.000 ppb
2020-12-01CH225714.00 ppb
2020-12-01CH22572ND
2020-12-15CH31874ND
2020-12-15CH318752.00 ppb
2020-12-15CH318764.00 ppb
2020-12-15CH31877ND
2021-01-05CH40599ND
2021-01-05CH406002.00 ppb
2021-01-05CH406015.00 ppb
2021-01-05CH40602ND
2021-01-19CH48339ND
2021-01-19CH483402.00 ppb
2021-01-19CH483416.00 ppb
2021-01-19CH48342ND
2021-02-02CH55507ND
2021-02-02CH555082.00 ppb
2021-02-02CH555096.00 ppb
2021-02-02CH55510ND
2021-02-16CH63009ND
2021-02-16CH630102.00 ppb
2021-02-16CH630114.00 ppb
2021-02-16CH63012ND
2021-03-02CH70649ND
2021-03-02CH706502.00 ppb
2021-03-02CH706516.00 ppb
2021-03-02CH70652ND
2021-03-16CH79403ND
2021-03-16CH79404ND
2021-03-16CH794055.00 ppb
2021-03-16CH79406ND
2021-04-06CH930541.000 ppb
2021-04-06CH930551.000 ppb
2021-04-06CH930566.00 ppb
2021-04-06CH93057ND
2021-04-20CI11710ND
2021-04-20CI117111.000 ppb
2021-04-20CI117125.00 ppb
2021-04-20CI11713ND
2021-05-04CI223162.00 ppb
2021-05-04CI223172.00 ppb
2021-05-04CI223186.00 ppb
2021-05-04CI22319ND
2021-05-18CI330861.000 ppb
2021-05-18CI33087ND
2021-05-18CI330888.00 ppb
2021-05-18CI33089ND
2021-06-01CI413482.00 ppb
2021-06-01CI413492.00 ppb
2021-06-01CI413506.00 ppb
2021-06-01CI41351ND
2021-06-15CI55036ND
2021-06-15CI550373.00 ppb
2021-06-15CI550386.00 ppb
2021-06-15CI55039ND
2021-07-06CI68095ND
2021-07-06CI68096ND
2021-07-06CI680976.00 ppb
2021-07-06CI68098ND
2021-07-20CI77054ND
2021-07-20CI770554.00 ppb
2021-07-20CI770567.00 ppb
2021-07-20CI77057ND
2021-08-03CI86986ND
2021-08-03CI869872.00 ppb
2021-08-03CI869888.00 ppb
2021-08-03CI86989ND
2021-08-17CI988341.000 ppb
2021-08-17CI988356.00 ppb
2021-08-17CI988367.00 ppb
2021-08-17CI98837ND
2021-09-07CJ20529ND
2021-09-07CJ20530ND
2021-09-07CJ205318.00 ppb
2021-09-07CJ20532ND
2021-09-21CJ330642.00 ppb
2021-09-21CJ330652.00 ppb
2021-09-21CJ330667.00 ppb
2021-09-21CJ33067ND
2021-10-05CJ49196ND
2021-10-05CJ491972.00 ppb
2021-10-05CJ491987.00 ppb
2021-10-05CJ49199ND
2021-10-19CJ60875ND
2021-10-19CJ608762.00 ppb
2021-10-19CJ608777.00 ppb
2021-10-19CJ60878ND
2021-11-02CJ69828ND
2021-11-02CJ69829ND
2021-11-02CJ698308.00 ppb
2021-11-02CJ69831ND
2021-11-16CJ790511.000 ppb
2021-11-16CJ790522.00 ppb
2021-11-16CJ790537.00 ppb
2021-11-16CJ79054ND
2021-12-07CJ91448ND
2021-12-07CJ914491.000 ppb
2021-12-07CJ914507.00 ppb
2021-12-07CJ91451ND
2021-12-21CK030841.000 ppb
2021-12-21CK030851.000 ppb
2021-12-21CK030867.00 ppb
2021-12-21CK03087ND
2022-01-04CK091111.000 ppb
2022-01-04CK09112ND
2022-01-04CK091135.00 ppb
2022-01-04CK09114ND
2022-01-18CK177141.000 ppb
2022-01-18CK177152.00 ppb
2022-01-18CK177166.00 ppb
2022-01-18CK17717ND
2022-02-01CK26774ND
2022-02-01CK267752.00 ppb
2022-02-01CK267764.00 ppb
2022-02-01CK26777ND
2022-02-15CK679521.000 ppb
2022-02-15CK679533.00 ppb
2022-02-15CK679544.00 ppb
2022-02-15CK67955ND
2022-03-01CK76402ND
2022-03-01CK764032.00 ppb
2022-03-01CK764048.00 ppb
2022-03-01CK76405ND
2022-03-15CK866712.00 ppb
2022-03-15CK866723.00 ppb
2022-03-15CK866736.00 ppb
2022-03-15CK86674ND
2022-04-05CL006991.000 ppb
2022-04-05CL007005.00 ppb
2022-04-05CL007018.00 ppb
2022-04-05CL00702ND
2022-04-19CL115361.000 ppb
2022-04-19CL115371.000 ppb
2022-04-19CL115387.00 ppb
2022-04-19CL11539ND
2022-05-03CL21218ND
2022-05-03CL212193.00 ppb
2022-05-03CL212207.00 ppb
2022-05-03CL21221ND
2022-05-17CL31943ND
2022-05-17CL319443.00 ppb
2022-05-17CL319458.00 ppb
2022-05-17CL31946ND
2022-06-07CL50236ND
2022-06-07CL502372.00 ppb
2022-06-07CL502388.00 ppb
2022-06-07CL50239ND
2022-06-21CL60433ND
2022-06-21CL604344.00 ppb
2022-06-21CL604359.00 ppb
2022-06-21CL60436ND
2022-07-05CL69342ND
2022-07-05CL693432.00 ppb
2022-07-05CL693444.00 ppb
2022-07-05CL69345ND
2022-07-19CL80946ND
2022-07-19CL809472.00 ppb
2022-07-19CL809488.00 ppb
2022-07-19CL80949ND
2022-08-02CL93945ND
2022-08-02CL939462.00 ppb
2022-08-02CL939478.00 ppb
2022-08-02CL93948ND
2022-08-16CM06055ND
2022-08-16CM060562.00 ppb
2022-08-16CM060574.00 ppb
2022-08-16CM06058ND
2022-09-20CM360411.000 ppb
2022-09-20CM360422.00 ppb
2022-09-20CM360435.00 ppb
2022-09-20CM36044ND
2022-10-04CM48726ND
2022-10-04CM48727ND
2022-10-04CM487287.00 ppb
2022-10-04CM48729ND
2022-10-18CM647042.00 ppb
2022-10-18CM647053.00 ppb
2022-10-18CM647066.00 ppb
2022-10-18CM64707ND
2022-11-01CM74026ND
2022-11-01CM74027ND
2022-11-01CM740285.00 ppb
2022-11-01CM74029ND
2022-11-15CM85622ND
2022-11-15CM856234.00 ppb
2022-11-15CM856245.00 ppb
2022-11-15CM85625ND
2022-12-06CM97657ND
2022-12-06CM976582.00 ppb
2022-12-06CM976594.00 ppb
2022-12-06CM97660ND
2022-12-20CN08793ND
2022-12-20CN087943.00 ppb
2022-12-20CN087955.00 ppb
2022-12-20CN08796ND
2023-01-03CN15187ND
2023-01-03CN151884.00 ppb
2023-01-03CN151895.00 ppb
2023-01-03CN15190ND
2023-01-17CN244312.00 ppb
2023-01-17CN244324.00 ppb
2023-01-17CN24433ND
2023-01-24CN289223.00 ppb
2023-02-07CN37673ND
2023-02-07CN376742.00 ppb
2023-02-07CN376754.00 ppb
2023-02-07CN37676ND
2023-02-21CN46336ND
2023-02-21CN463371.000 ppb
2023-02-21CN463384.00 ppb
2023-02-21CN46339ND
2023-03-07CN53935ND
2023-03-07CN539364.00 ppb
2023-03-07CN539375.00 ppb
2023-03-07CN53938ND
2023-03-21CN64549ND
2023-03-21CN645501.000 ppb
2023-03-21CN645515.00 ppb
2023-03-21CN64552ND
2023-04-04CN7492613.0 ppb
2023-04-04CN749272.00 ppb
2023-04-04CN749285.00 ppb
2023-04-04CN74929ND
2023-04-18CN85584ND
2023-04-18CN855851.000 ppb
2023-04-18CN855865.00 ppb
2023-04-18CN85587ND
2023-04-25CN90699ND
2023-05-02CN95643ND
2023-05-02CN956442.00 ppb
2023-05-02CN956455.00 ppb
2023-05-02CN95646ND
2023-05-16CO064341.000 ppb
2023-05-16CO064352.00 ppb
2023-05-16CO064366.00 ppb
2023-05-16CO06437ND
2023-06-06CO203851.000 ppb
2023-06-06CO203862.00 ppb
2023-06-06CO203877.00 ppb
2023-06-06CO20388ND
2023-06-20CO32282ND
2023-06-20CO322831.000 ppb
2023-06-20CO322847.00 ppb
2023-06-20CO32285ND
2023-07-05CO430614.00 ppb
2023-07-05CO430627.00 ppb
2023-07-05CO430635.00 ppb
2023-07-05CO43064ND
2023-07-18CO527702.00 ppb
2023-07-18CO527717.00 ppb
2023-07-18CO527729.00 ppb
2023-07-18CO52773ND
2023-08-01CO62906ND
2023-08-01CO629076.00 ppb
2023-08-01CO6290810.00 ppb
2023-08-01CO62909ND
2023-08-15CO747191.000 ppb
2023-08-15CO747202.00 ppb
2023-08-15CO7472110.00 ppb
2023-08-15CO74722ND
2023-09-05CO897462.00 ppb
2023-09-05CO8974721.0 ppb
2023-09-05CO897488.00 ppb
2023-09-05CO89749ND
2023-09-19CP02633ND
2023-09-19CP026344.00 ppb
2023-09-19CP026357.00 ppb
2023-09-19CP02636ND
2023-10-03CP148183.00 ppb
2023-10-03CP148192.00 ppb
2023-10-03CP148207.00 ppb
2023-10-03CP14821ND
2023-10-17CP27557ND
2023-10-17CP275582.00 ppb
2023-10-17CP275596.00 ppb
2023-10-17CP27560ND
2023-11-07CP42182ND
2023-11-07CP421832.00 ppb
2023-11-07CP421846.00 ppb
2023-11-07CP42185ND
2023-11-21CP520382.00 ppb
2023-11-21CP520396.00 ppb
2023-11-21CP520406.00 ppb
2023-11-21CP52041ND
2023-12-05CP59937ND
2023-12-05CP599381.000 ppb
2023-12-05CP599396.00 ppb
2023-12-05CP59940ND
2023-12-19CP70618ND
2023-12-19CP706191.000 ppb
2023-12-19CP706206.00 ppb
2023-12-19CP70621ND