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EWG's Tap Water Database — 2021 UPDATE

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Manganese

City of Sugar Land

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

 

169

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
201422.1 ppb65ND - 98.6 ppb
201535.0 ppb2210.1 ppb - 59.8 ppb
2016ND10ND
201713.4 ppb661.000 ppb - 43.0 ppb
20184.66 ppb6716ND - 55.0 ppb
20192.33 ppb699ND - 42.0 ppb

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
2014-02-11AC42154ND
2014-03-26AC4831211.7 ppb
2014-03-26AC483102.70 ppb
2014-03-26AC4831515.5 ppb
2014-03-26AC4832398.6 ppb
2014-03-26AC483114.30 ppb
2015-01-22AC7730410.1 ppb
2015-04-01AC8690859.8 ppb
2016-02-02AD21386ND
2017-01-04AD629261.000 ppb
2017-03-22AD7626310.2 ppb
2017-03-22AD762594.70 ppb
2017-03-22AD7626743.0 ppb
2017-03-22AD7626415.4 ppb
2017-04-03AD779866.30 ppb
2018-01-10AE085471.90 ppb
2018-01-3018020080.10ND
2018-01-3018020080.08ND
2018-01-3018020080.09ND
2018-01-3018020080.01ND
2018-01-3018020080.02ND
2018-01-3018020080.03ND
2018-01-3018020080.04ND
2018-01-3018020080.05ND
2018-01-3018020080.06ND
2018-01-3018020080.07ND
2018-01-3118020080.15ND
2018-01-3118020080.14ND
2018-01-3118020080.16ND
2018-01-3118020080.1110.00 ppb
2018-01-3118020080.12ND
2018-01-3118020080.1340.0 ppb
2018-04-2618041646.01ND
2018-04-2618041646.02ND
2018-04-2618041646.03ND
2018-04-2618041646.04ND
2018-04-2618041648.0113.0 ppb
2018-04-2618041648.02ND
2018-04-2618041648.0337.0 ppb
2018-04-2618041648.0415.0 ppb
2018-04-2618041648.05ND
2018-04-2618041648.06ND
2018-04-2618041650.01ND
2018-04-2618041650.02ND
2018-04-2618041650.03ND
2018-04-2618041650.04ND
2018-04-2618041651.01ND
2018-04-2618041651.02ND
2018-08-0118080218.0112.0 ppb
2018-08-0118080218.02ND
2018-08-0118080218.0417.0 ppb
2018-08-0118080218.05ND
2018-08-0118080218.06ND
2018-08-0118080218.0355.0 ppb
2018-08-0218080254.10ND
2018-08-0218080254.09ND
2018-08-0218080254.01ND
2018-08-0218080254.02ND
2018-08-0218080254.0333.0 ppb
2018-08-0218080254.04ND
2018-08-0218080254.05ND
2018-08-0218080254.08ND
2018-08-0218080254.0714.0 ppb
2018-08-0218080254.0610.00 ppb
2018-10-3018110161.1011.0 ppb
2018-10-3018110161.09ND
2018-10-3018110161.04ND
2018-10-3018110161.03ND
2018-10-3018110161.02ND
2018-10-3018110161.01ND
2018-10-3018110160.07ND
2018-10-3018110160.06ND
2018-10-3018110160.05ND
2018-10-3018110160.04ND
2018-10-3018110160.0321.0 ppb
2018-10-3018110160.0212.0 ppb
2018-10-3018110160.0110.00 ppb
2018-10-3018110161.07ND
2018-10-3018110161.06ND
2018-10-3018110161.05ND
2018-10-3018110161.08ND
2018-12-10AE48347ND
2019-01-17AE504962.70 ppb
2019-01-2919011678.07ND
2019-01-2919011674.01ND
2019-01-2919011678.06ND
2019-01-2919011678.05ND
2019-01-2919011678.04ND
2019-01-2919011678.0317.0 ppb
2019-01-2919011678.02ND
2019-01-2919011678.0111.0 ppb
2019-01-2919011674.10ND
2019-01-2919011674.09ND
2019-01-2919011674.08ND
2019-01-2919011674.07ND
2019-01-2919011674.06ND
2019-01-2919011674.05ND
2019-01-2919011674.04ND
2019-01-2919011674.0315.0 ppb
2019-01-2919011674.02ND
2019-04-2519041712.04ND
2019-04-2519041712.03ND
2019-04-2519041712.02ND
2019-04-2519041712.01ND
2019-04-2519041715.07ND
2019-04-2519041715.06ND
2019-04-2519041715.05ND
2019-04-2519041715.0416.0 ppb
2019-04-2519041715.0332.0 ppb
2019-04-2519041715.02ND
2019-04-2519041715.01ND
2019-04-2519041712.1ND
2019-04-2519041712.09ND
2019-04-2519041712.08ND
2019-04-2519041712.07ND
2019-04-2519041712.06ND
2019-04-2519041712.05ND
2019-07-3119080183.01ND
2019-07-3119080183.02ND
2019-07-3119080183.03ND
2019-07-3119080183.04ND
2019-07-3119080183.05ND
2019-07-3119080183.06ND
2019-07-3119080183.07ND
2019-07-3119080185.01ND
2019-07-3119080185.02ND
2019-07-3119080185.03ND
2019-07-3119080185.04ND
2019-07-3119080185.05ND
2019-07-3119080185.06ND
2019-07-3119080185.07ND
2019-07-3119080185.08ND
2019-07-3119080185.09ND
2019-07-3119080185.1ND
2019-10-3019102495.02ND
2019-10-3019102495.10ND
2019-10-3019102495.04ND
2019-10-3019102495.05ND
2019-10-3019102495.06ND
2019-10-3019102495.0710.00 ppb
2019-10-3019102495.08ND
2019-10-3019102495.09ND
2019-10-3019102499.0115.0 ppb
2019-10-3019102499.02ND
2019-10-3019102499.0342.0 ppb
2019-10-3019102499.04ND
2019-10-3019102499.05ND
2019-10-3019102499.06ND
2019-10-3019102499.07ND
2019-10-3019102495.01ND
2019-10-3019102495.03ND
2020-01-07Q20004440014.40 ppb
2020-01-07Q200044400230.4 ppb
2020-01-07Q20004440030.500 ppb
2020-01-07Q20004440048.00 ppb
2020-01-07Q20004440050.400 ppb
2020-01-07Q20004440060.400 ppb
2020-04-07Q20138930015.20 ppb
2020-04-07Q20138930021.60 ppb
2020-04-07Q20138930030.700 ppb
2020-07-07Q202655400111.3 ppb
2020-07-07Q202655400250.8 ppb
2020-07-07Q20265540037.60 ppb
2020-07-07Q202655400417.1 ppb
2020-07-07Q20265540051.60 ppb
2020-07-07Q20265540062.20 ppb
2020-10-06Q20389510019.20 ppb
2020-10-06Q20389510021.40 ppb
2020-10-06Q20389510030.400 ppb