Know Your Environment. Protect Your Health.

Manganese

Rio Cosumnes Correctional Center [sws]

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.

 

75

Samples

0

Samples exceeding legal limit (MCL)

4

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND120ND
201958.3 ppb163ND - 480.0 ppb
2020ND120ND
2021ND110ND
202267.4 ppb153ND - 530.0 ppb
2023ND90ND

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
2018-01-16CA3400229_008_008-201801160830ND
2018-02-15CA3400229_008_008-201802150850ND
2018-03-06CA3400229_008_008-201803060847ND
2018-04-10CA3400229_008_008-201804101130ND
2018-05-14CA3400229_008_008-201805140938ND
2018-06-13CA3400229_008_008-201806130940ND
2018-07-17CA3400229_008_008-201807171426ND
2018-08-08CA3400229_008_008-201808080911ND
2018-09-12CA3400229_008_008-201809121019ND
2018-10-02CA3400229_008_008-201810021132ND
2018-11-06CA3400229_008_008-201811061021ND
2018-12-04CA3400229_008_008-201812041116ND
2019-01-10CA3400229_008_008-201901101301ND
2019-02-11CA3400229_008_008-201902111020ND
2019-02-14CA3400229_001_001-201902140809390.0 ppb
2019-03-19CA3400229_008_008-201903191155ND
2019-04-04CA3400229_008_008-201904040910ND
2019-05-16CA3400229_008_008-201905161138ND
2019-06-05CA3400229_008_008-201906051235ND
2019-07-03CA3400229_008_008-201907030912ND
2019-08-06CA3400229_003_003-201908061038480.0 ppb
2019-08-06CA3400229_002_002-20190806110062.0 ppb
2019-08-07CA3400229_008_008-201908071020ND
2019-09-12CA3400229_008_008-201909121040ND
2019-10-01CA3400229_008_008-201910011219ND
2019-11-07CA3400229_008_008-201911070815ND
2019-11-21CA3400229_008_008-201911210825ND
2019-12-23CA3400229_008_008-201912231058ND
2020-01-23CA3400229_008_008-202001231405ND
2020-02-06CA3400229_008_008-202002061210ND
2020-03-25CA3400229_008_008-202003250727ND
2020-04-13CA3400229_008_008-202004130908ND
2020-05-14CA3400229_008_008-202005140830ND
2020-06-03CA3400229_008_008-202006030900ND
2020-07-09CA3400229_008_008-202007091007ND
2020-08-26CA3400229_008_008-202008260954ND
2020-09-17CA3400229_008_008-202009171316ND
2020-10-08CA3400229_008_008-202010081417ND
2020-11-04CA3400229_008_008-202011040836ND
2020-12-09CA3400229_008_008-202012090857ND
2021-01-07CA3400229_008_008-202101071112ND
2021-02-03CA3400229_008_008-202102031106ND
2021-03-18CA3400229_008_008-202103181121ND
2021-04-14CA3400229_008_008-202104141100ND
2021-05-19CA3400229_008_008-202105191049ND
2021-06-14CA3400229_008_008-202106141013ND
2021-07-15CA3400229_008_008-202107151415ND
2021-08-11CA3400229_008_008-202108111112ND
2021-09-09CA3400229_008_008-202109091127ND
2021-11-17CA3400229_008_008-202111171200ND
2021-12-16CA3400229_008_008-202112160930ND
2022-01-06CA3400229_008_008-202201060849ND
2022-02-10CA3400229_008_008-202202100845ND
2022-02-14CA3400229_001_001-202202141000420.0 ppb
2022-03-03CA3400229_008_008-202203030843ND
2022-04-07CA3400229_008_008-202204070949ND
2022-06-22CA3400229_008_008-202206221150ND
2022-07-13CA3400229_008_008-202207130800ND
2022-08-09CA3400229_008_008-202208090725ND
2022-08-15CA3400229_002_002-20220815123561.0 ppb
2022-08-16CA3400229_003_003-202208161355530.0 ppb
2022-09-12CA3400229_008_008-202209120956ND
2022-10-12CA3400229_008_008-202210120748ND
2022-11-07CA3400229_008_008-202211071210ND
2022-11-17CA3400229_008_008-202211170753ND
2022-12-07CA3400229_008_008-202212071255ND
2023-03-29CA3400229_008_008-202303290800ND
2023-04-05CA3400229_008_008-202304050745ND
2023-05-17CA3400229_008_008-202305171033ND
2023-06-14CA3400229_008_008-202306140926ND
2023-07-13CA3400229_008_008-202307130851ND
2023-09-05CA3400229_008_008-202309050816ND
2023-10-24CA3400229_008_008-202310241020ND
2023-11-07CA3400229_008_008-202311071000ND
2023-12-13CA3400229_008_008-202312131023ND