Manganese
Burlington 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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | 25.9 ppb | 73 | 49 | ND - 155.0 ppb |
2015 | 13.0 ppb | 63 | 5 | ND - 397.0 ppb |
2016 | 0.182 ppb | 55 | 1 | ND - 10.00 ppb |
2017 | 11.6 ppb | 67 | 6 | ND - 377.0 ppb |
2018 | 32.3 ppb | 66 | 12 | ND - 994.0 ppb |
2019 | 4.63 ppb | 67 | 12 | ND - 97.6 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 | Result |
---|---|
2014-01-14 | 132.0 ppb |
2014-01-14 | 109.0 ppb |
2014-03-11 | 121.0 ppb |
2014-03-12 | 112.0 ppb |
2014-03-12 | 155.0 ppb |
2014-04-09 | 78.0 ppb |
2014-04-09 | 86.0 ppb |
2014-06-08 | ND |
2014-07-23 | ND |
2014-07-23 | 36.0 ppb |
2014-07-23 | 11.0 ppb |
2014-09-05 | ND |
2014-09-05 | 20.0 ppb |
2014-09-05 | 23.0 ppb |
2014-09-06 | ND |
2014-09-06 | 26.0 ppb |
2014-09-06 | 30.0 ppb |
2014-09-07 | ND |
2014-09-07 | 17.0 ppb |
2014-09-07 | 21.0 ppb |
2014-09-08 | ND |
2014-09-08 | 22.0 ppb |
2014-09-09 | ND |
2014-09-09 | 17.0 ppb |
2014-09-09 | 24.0 ppb |
2014-09-16 | ND |
2014-09-16 | 24.0 ppb |
2014-09-16 | 11.0 ppb |
2014-09-23 | ND |
2014-09-23 | 18.0 ppb |
2014-09-23 | 17.0 ppb |
2014-09-30 | ND |
2014-09-30 | 19.0 ppb |
2014-09-30 | 17.0 ppb |
2014-10-11 | ND |
2014-10-11 | 23.0 ppb |
2014-10-11 | ND |
2014-10-14 | ND |
2014-10-14 | 21.0 ppb |
2014-10-14 | 10.00 ppb |
2014-10-21 | ND |
2014-10-21 | 30.0 ppb |
2014-10-21 | 18.0 ppb |
2014-10-28 | ND |
2014-10-28 | 34.0 ppb |
2014-10-28 | 21.0 ppb |
2014-11-04 | ND |
2014-11-04 | 39.0 ppb |
2014-11-04 | 23.0 ppb |
2014-11-12 | ND |
2014-11-12 | 32.0 ppb |
2014-11-12 | 12.0 ppb |
2014-11-18 | ND |
2014-11-18 | 37.0 ppb |
2014-11-18 | 28.0 ppb |
2014-11-24 | ND |
2014-11-24 | 33.0 ppb |
2014-11-24 | 22.0 ppb |
2014-12-02 | ND |
2014-12-02 | 73.0 ppb |
2014-12-02 | 37.0 ppb |
2014-12-09 | ND |
2014-12-09 | 35.0 ppb |
2014-12-09 | 36.0 ppb |
2014-12-16 | ND |
2014-12-16 | 30.0 ppb |
2014-12-16 | 25.0 ppb |
2014-12-22 | ND |
2014-12-22 | 32.0 ppb |
2014-12-22 | 29.0 ppb |
2014-12-29 | ND |
2014-12-29 | 31.0 ppb |
2014-12-29 | 36.0 ppb |
2015-01-06 | ND |
2015-01-13 | ND |
2015-01-14 | 252.0 ppb |
2015-01-20 | ND |
2015-01-22 | 117.0 ppb |
2015-01-26 | ND |
2015-01-29 | 41.0 ppb |
2015-02-03 | ND |
2015-02-10 | ND |
2015-02-12 | 11.0 ppb |
2015-02-17 | ND |
2015-02-23 | ND |
2015-03-06 | ND |
2015-03-10 | ND |
2015-03-13 | ND |
2015-03-17 | ND |
2015-03-24 | ND |
2015-03-31 | ND |
2015-04-07 | ND |
2015-04-14 | ND |
2015-04-22 | ND |
2015-04-23 | ND |
2015-04-28 | ND |
2015-05-05 | ND |
2015-05-06 | ND |
2015-05-12 | ND |
2015-05-19 | ND |
2015-05-26 | ND |
2015-06-02 | ND |
2015-06-04 | ND |
2015-06-09 | ND |
2015-06-16 | ND |
2015-06-23 | ND |
2015-06-30 | ND |
2015-07-07 | ND |
2015-07-14 | ND |
2015-07-15 | 397.0 ppb |
2015-07-21 | ND |
2015-07-28 | ND |
2015-07-28 | ND |
2015-08-04 | ND |
2015-08-11 | ND |
2015-08-14 | ND |
2015-08-18 | ND |
2015-08-25 | ND |
2015-09-01 | ND |
2015-09-08 | ND |
2015-09-15 | ND |
2015-09-17 | ND |
2015-09-22 | ND |
2015-09-29 | ND |
2015-10-06 | ND |
2015-10-13 | ND |
2015-10-15 | ND |
2015-11-02 | ND |
2015-11-09 | ND |
2015-11-12 | ND |
2015-11-17 | ND |
2015-12-01 | ND |
2015-12-08 | ND |
2015-12-10 | ND |
2015-12-22 | ND |
2015-12-29 | ND |
2016-01-05 | ND |
2016-01-11 | ND |
2016-01-12 | ND |
2016-01-19 | ND |
2016-01-26 | ND |
2016-02-02 | ND |
2016-02-09 | ND |
2016-02-16 | ND |
2016-02-19 | ND |
2016-02-23 | ND |
2016-03-01 | ND |
2016-03-08 | ND |
2016-03-14 | ND |
2016-03-15 | ND |
2016-03-22 | ND |
2016-03-29 | ND |
2016-04-05 | ND |
2016-04-12 | ND |
2016-04-19 | ND |
2016-04-26 | ND |
2016-05-03 | ND |
2016-05-10 | ND |
2016-05-17 | ND |
2016-05-20 | 10.00 ppb |
2016-05-24 | ND |
2016-05-31 | ND |
2016-06-07 | ND |
2016-06-14 | ND |
2016-06-21 | ND |
2016-06-28 | ND |
2016-06-29 | ND |
2016-07-05 | ND |
2016-07-12 | ND |
2016-07-14 | ND |
2016-07-19 | ND |
2016-07-22 | ND |
2016-07-22 | ND |
2016-07-26 | ND |
2016-08-01 | ND |
2016-08-02 | ND |
2016-08-09 | ND |
2016-08-16 | ND |
2016-08-23 | ND |
2016-08-30 | ND |
2016-09-06 | ND |
2016-09-15 | ND |
2016-10-17 | ND |
2016-10-19 | ND |
2016-11-21 | ND |
2016-11-22 | ND |
2016-11-29 | ND |
2016-12-06 | ND |
2016-12-08 | ND |
2016-12-13 | ND |
2016-12-20 | ND |
2017-01-03 | ND |
2017-01-10 | ND |
2017-01-11 | ND |
2017-01-17 | ND |
2017-01-24 | ND |
2017-01-24 | ND |
2017-01-24 | ND |
2017-01-31 | ND |
2017-02-07 | ND |
2017-02-14 | ND |
2017-02-21 | ND |
2017-02-22 | ND |
2017-02-28 | ND |
2017-03-07 | ND |
2017-03-13 | ND |
2017-03-20 | 13.0 ppb |
2017-03-28 | ND |
2017-04-04 | ND |
2017-04-05 | ND |
2017-04-11 | 17.6 ppb |
2017-04-18 | ND |
2017-04-25 | ND |
2017-05-02 | ND |
2017-05-09 | ND |
2017-05-16 | ND |
2017-05-23 | ND |
2017-05-30 | ND |
2017-06-06 | ND |
2017-06-13 | ND |
2017-06-15 | 10.00 ppb |
2017-06-20 | ND |
2017-06-27 | ND |
2017-07-03 | ND |
2017-07-11 | ND |
2017-07-17 | ND |
2017-07-18 | ND |
2017-07-25 | ND |
2017-07-25 | ND |
2017-07-25 | ND |
2017-08-01 | ND |
2017-08-08 | ND |
2017-08-15 | ND |
2017-08-17 | ND |
2017-08-22 | ND |
2017-08-29 | ND |
2017-09-06 | ND |
2017-09-12 | ND |
2017-09-20 | ND |
2017-09-25 | ND |
2017-09-26 | ND |
2017-10-03 | ND |
2017-10-10 | ND |
2017-10-17 | ND |
2017-10-24 | ND |
2017-10-25 | ND |
2017-10-31 | ND |
2017-11-08 | ND |
2017-11-08 | 21.0 ppb |
2017-11-14 | ND |
2017-11-21 | ND |
2017-11-21 | 338.0 ppb |
2017-11-28 | ND |
2017-12-06 | ND |
2017-12-12 | ND |
2017-12-15 | 377.0 ppb |
2017-12-19 | ND |
2017-12-26 | ND |
2018-01-03 | ND |
2018-01-09 | ND |
2018-01-16 | ND |
2018-01-23 | ND |
2018-01-30 | ND |
2018-02-06 | ND |
2018-02-13 | ND |
2018-02-20 | ND |
2018-02-27 | ND |
2018-03-06 | ND |
2018-03-14 | ND |
2018-03-20 | ND |
2018-03-27 | ND |
2018-04-03 | ND |
2018-04-17 | ND |
2018-04-24 | ND |
2018-04-27 | 109.0 ppb |
2018-04-27 | 393.0 ppb |
2018-04-27 | ND |
2018-05-01 | ND |
2018-05-03 | 151.0 ppb |
2018-05-03 | 381.0 ppb |
2018-05-03 | ND |
2018-05-08 | ND |
2018-05-15 | ND |
2018-05-22 | ND |
2018-05-25 | 994.0 ppb |
2018-05-29 | ND |
2018-06-05 | ND |
2018-06-12 | ND |
2018-06-15 | ND |
2018-06-19 | ND |
2018-06-26 | ND |
2018-07-03 | ND |
2018-07-10 | ND |
2018-07-10 | ND |
2018-07-17 | ND |
2018-07-23 | 14.0 ppb |
2018-07-31 | ND |
2018-08-07 | ND |
2018-08-10 | 12.0 ppb |
2018-08-14 | 28.0 ppb |
2018-08-21 | ND |
2018-08-23 | ND |
2018-08-28 | ND |
2018-09-04 | ND |
2018-09-12 | ND |
2018-09-18 | ND |
2018-09-21 | 12.0 ppb |
2018-09-25 | ND |
2018-10-09 | ND |
2018-10-16 | ND |
2018-10-19 | ND |
2018-10-24 | ND |
2018-11-06 | ND |
2018-11-13 | ND |
2018-11-16 | 19.0 ppb |
2018-11-20 | ND |
2018-11-20 | ND |
2018-11-20 | 10.2 ppb |
2018-11-27 | ND |
2018-12-04 | ND |
2018-12-07 | 10.00 ppb |
2018-12-11 | ND |
2018-12-18 | ND |
2018-12-26 | ND |
2019-01-02 | ND |
2019-01-08 | ND |
2019-01-10 | 12.0 ppb |
2019-01-15 | ND |
2019-01-22 | ND |
2019-01-29 | ND |
2019-02-05 | ND |
2019-02-05 | 97.6 ppb |
2019-02-07 | ND |
2019-02-07 | 24.0 ppb |
2019-02-12 | ND |
2019-02-19 | ND |
2019-02-26 | ND |
2019-03-05 | ND |
2019-03-13 | ND |
2019-03-19 | ND |
2019-03-26 | ND |
2019-03-29 | 15.0 ppb |
2019-04-09 | ND |
2019-04-11 | ND |
2019-04-17 | ND |
2019-04-23 | ND |
2019-04-30 | ND |
2019-05-14 | ND |
2019-05-16 | 23.0 ppb |
2019-05-21 | ND |
2019-05-28 | ND |
2019-06-04 | ND |
2019-06-11 | ND |
2019-06-17 | ND |
2019-06-18 | ND |
2019-06-25 | ND |
2019-06-26 | 0.654 ppb |
2019-07-02 | ND |
2019-07-05 | ND |
2019-07-09 | ND |
2019-07-16 | ND |
2019-07-23 | ND |
2019-07-30 | ND |
2019-08-06 | ND |
2019-08-13 | 12.0 ppb |
2019-08-20 | ND |
2019-08-23 | 11.0 ppb |
2019-08-27 | ND |
2019-09-03 | ND |
2019-09-06 | ND |
2019-09-10 | ND |
2019-09-17 | ND |
2019-09-23 | ND |
2019-09-23 | 2.12 ppb |
2019-09-24 | ND |
2019-10-01 | ND |
2019-10-04 | ND |
2019-10-08 | ND |
2019-10-15 | ND |
2019-10-29 | ND |
2019-11-05 | ND |
2019-11-12 | ND |
2019-11-13 | 26.0 ppb |
2019-11-19 | ND |
2019-11-26 | ND |
2019-12-04 | ND |
2019-12-10 | ND |
2019-12-17 | ND |
2019-12-23 | ND |
2019-12-23 | 86.1 ppb |
2019-12-26 | 0.809 ppb |