Know Your Environment. Protect Your Health.

Manganese

Sand Flat Water Supply Corporation

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.

 

66

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
20198.00 ppb118.00 ppb
20205.70 ppb224.00 ppb - 7.40 ppb
2021ND120ND
20220.316 ppb251ND - 7.90 ppb
20231.10 ppb263ND - 16.3 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
2019-08-22Q19586810098.00 ppb
2020-06-11Q20235830094.00 ppb
2020-06-11Q20235830107.40 ppb
2021-09-27Q2126310001ND
2021-09-27Q2126310002ND
2021-09-27Q2126310003ND
2021-09-27Q2126310004ND
2021-09-27Q2126310005ND
2021-09-27Q2126310006ND
2021-12-27Q2136206001ND
2021-12-27Q2136206006ND
2021-12-27Q2136206005ND
2021-12-27Q2136206004ND
2021-12-27Q2136206003ND
2021-12-27Q2136206002ND
2022-03-17Q2209016001ND
2022-03-17Q2209016006ND
2022-03-17Q2209016005ND
2022-03-17Q2209016004ND
2022-03-17Q2209016003ND
2022-03-17Q2209016002ND
2022-05-19Q22148180107.90 ppb
2022-06-06Q2215747001ND
2022-06-06Q2215747002ND
2022-06-06Q2215747003ND
2022-06-06Q2215747004ND
2022-06-06Q2215747005ND
2022-06-06Q2215747006ND
2022-09-14Q2227599006ND
2022-09-14Q2227599005ND
2022-09-14Q2227599004ND
2022-09-14Q2227599002ND
2022-09-14Q2227599003ND
2022-09-14Q2227599001ND
2022-12-27Q2238658001ND
2022-12-27Q2238658002ND
2022-12-27Q2238658003ND
2022-12-27Q2238658004ND
2022-12-27Q2238658005ND
2022-12-27Q2238658006ND
2023-02-28Q2308055001ND
2023-02-28Q2308055002ND
2023-02-28Q2308055003ND
2023-02-28Q2308055004ND
2023-02-28Q2308055005ND
2023-02-28Q2308055006ND
2023-04-12Q2313664006ND
2023-04-12Q2313664005ND
2023-04-12Q2313664003ND
2023-04-12Q2313664002ND
2023-04-12Q2313664001ND
2023-04-12Q2313664004ND
2023-06-01Q23205450115.00 ppb
2023-06-01Q23205450127.40 ppb
2023-07-13Q2327508004ND
2023-07-13Q2327508006ND
2023-07-13Q2327508005ND
2023-07-13Q2327508003ND
2023-07-13Q2327508002ND
2023-07-13Q2327508001ND
2023-11-01Q2346891001ND
2023-11-01Q2346891002ND
2023-11-01Q2346891003ND
2023-11-01Q2346891004ND
2023-11-01Q234689100516.3 ppb
2023-11-01Q2346891006ND