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EWG's Tap Water Database — 2021 UPDATE

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Manganese

City of Tulare

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.

MORE ABOUT THIS CONTAMINANT

 

154

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND140ND
2015ND170ND
2016ND150ND
2017ND170ND
2018ND180ND
2019ND250ND

ppb = parts per billion

State and national drinking water standards and health guidelines

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
2014-06-185810-008-0700ND
2014-06-185810-011-0730ND
2014-06-185810-012-0800ND
2014-06-185810-013-0820ND
2014-08-285810-001-0840ND
2014-08-285810-002-0730ND
2014-08-285810-014-0645ND
2014-08-285810-015-0755ND
2014-08-285810-017-0715ND
2014-08-285810-047-0845ND
2014-12-105810-025-1025ND
2014-12-105810-026-1120ND
2014-12-105810-033-0800ND
2014-12-105810-048-0915ND
2015-06-265810-001-1130ND
2015-06-265810-002-0740ND
2015-06-265810-008-0845ND
2015-06-265810-012-1015ND
2015-09-175810-012-0830ND
2015-09-175810-013-0715ND
2015-09-175810-015-0630ND
2015-09-175810-017-0940ND
2015-09-175810-025-1115ND
2015-09-175810-048-1020ND
2015-12-155810-026-0850ND
2015-12-155810-047-0950ND
2015-12-155810-051-0820ND
2015-12-155810-052-0815ND
2015-12-155810-055-0855ND
2015-12-155810-056-0830ND
2015-12-155810-057-0905ND
2016-06-165810-014-0840ND
2016-06-165810-019-0750ND
2016-06-165810-021-0840ND
2016-06-165810-022-0840ND
2016-06-165810-069-0705ND
2016-06-245810-025-0845ND
2016-07-115810-061-1110ND
2016-08-255810-011-0700ND
2016-09-155810-026-0735ND
2016-09-155810-047-1045ND
2016-09-155810-061-0955ND
2016-09-155810-065-0748ND
2016-09-155810-069-0850ND
2016-12-205810-033-1040ND
2016-12-205810-067-0730ND
2017-05-185810-073-1200ND
2017-06-225810-048-0810ND
2017-06-225810-051-0735ND
2017-06-225810-052-0700ND
2017-06-225810-055-0800ND
2017-06-225810-056-0730ND
2017-06-225810-057-0800ND
2017-09-215810-002-0810ND
2017-09-215810-008-0320ND
2017-09-215810-011-0850ND
2017-09-215810-061-0855ND
2017-09-215810-065-0715ND
2017-09-215810-069-0815ND
2017-12-215810-012-0930ND
2017-12-215810-013-0850ND
2017-12-215810-015-0855ND
2017-12-215810-017-0815ND
2018-06-075810-021-1025ND
2018-06-075810-025-1045ND
2018-06-075810-026-0940ND
2018-06-075810-051-0835ND
2018-06-075810-055-0930ND
2018-06-255810-073-1110ND
2018-09-205810-001-0930ND
2018-09-205810-033-0820ND
2018-09-205810-047-0830ND
2018-09-205810-048-0830ND
2018-09-205810-052-0715ND
2018-09-205810-073-0730ND
2018-12-205810-017-1020ND
2018-12-205810-056-1220ND
2018-12-205810-061-0855ND
2018-12-205810-065-0845ND
2018-12-205810-069-1015ND
2018-12-205810-073-0812ND
2019-03-215810-014-0830ND
2019-03-215810-015-0930ND
2019-03-215810-073-0930ND
2019-03-225810-075-1130ND
2019-03-265810-057-0830ND
2019-06-205810-017-0515ND
2019-06-205810-048-0700ND
2019-06-205810-051-0630ND
2019-06-205810-055-0740ND
2019-06-205810-056-0825ND
2019-06-205810-073-0720ND
2019-06-205810-075-0645ND
2019-07-195810-077-1315ND
2019-09-175810-011-0900ND
2019-09-175810-012-0945ND
2019-09-175810-061-0805ND
2019-09-175810-065-0715ND
2019-09-175810-069-0830ND
2019-09-175810-073-0900ND
2019-09-175810-075-0805ND
2019-09-245810-077-0700ND
2019-12-195810-013-0930ND
2019-12-195810-073-0845ND
2019-12-195810-075-0945ND
2019-12-195810-077-0815ND
2020-03-05ADC0618-0712.0 ppb
2020-03-05ADC0618-059.50 ppb
2020-03-05ADC0618-01ND
2020-03-05ADC0618-0911.0 ppb
2020-03-05ADC0618-022.60 ppb
2020-03-05ADC0618-0811.0 ppb
2020-03-05ADC0618-063.00 ppb
2020-03-05ADC0618-045.90 ppb
2020-03-05ADC0618-032.10 ppb
2020-03-05ADC0618-101.10 ppb
2020-03-12ADC1432-020.630 ppb
2020-03-12ADC1432-03ND
2020-03-12ADC1432-10ND
2020-03-12ADC1432-08ND
2020-03-12ADC1432-130.450 ppb
2020-03-12ADC1432-06ND
2020-03-12ADC1432-040.770 ppb
2020-03-12ADC1432-142.80 ppb
2020-03-12ADC1432-071.40 ppb
2020-03-12ADC1432-052.10 ppb
2020-03-12ADC1432-11ND
2020-03-12ADC1432-012.20 ppb
2020-03-12ADC1432-126.40 ppb
2020-03-12ADC1432-090.940 ppb
2020-09-17ADI1834-042.50 ppb
2020-09-17ADI1834-0513.0 ppb
2020-09-17ADI1802-06ND
2020-09-17ADI1834-060.610 ppb
2020-09-17ADI1778-06ND
2020-09-17ADI1849-06ND
2020-09-17ADI1849-03ND
2020-09-17ADI1802-041.50 ppb
2020-09-17ADI1778-05ND
2020-09-17ADI1834-032.80 ppb
2020-09-17ADI1802-010.450 ppb
2020-09-17ADI1778-02ND
2020-09-17ADI1834-012.40 ppb
2020-09-17ADI1802-02ND
2020-09-17ADI1802-030.650 ppb
2020-09-17ADI1778-032.40 ppb
2020-09-17ADI1778-04ND
2020-09-17ADI1849-020.850 ppb
2020-09-17ADI1802-05ND
2020-09-17ADI1849-04ND
2020-09-17ADI1849-05ND
2020-09-17ADI1778-015.40 ppb
2020-09-17ADI1849-010.760 ppb
2020-09-17ADI1834-021.000 ppb