Manganese
Yuima Municipal Water District Ida
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.
291
Samples
0
Samples exceeding legal limit (MCL)
98
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | 85.4 ppb | 43 | 37 | ND - 260.0 ppb |
| 2015 | 81.9 ppb | 44 | 40 | ND - 240.0 ppb |
| 2016 | 61.2 ppb | 57 | 42 | ND - 170.0 ppb |
| 2017 | 181.2 ppb | 49 | 44 | ND - 1,400.0 ppb |
| 2018 | 79.2 ppb | 43 | 38 | ND - 200.0 ppb |
| 2019 | 70.6 ppb | 55 | 36 | ND - 250.0 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 |
|---|---|---|
| 2014-01-14 | 2706-019-0735 | 31.0 ppb |
| 2014-01-14 | 2706-032-0802 | 80.0 ppb |
| 2014-01-14 | 2706-033-0815 | 54.0 ppb |
| 2014-01-14 | 2706-040-0825 | ND |
| 2014-01-14 | 2706-041-0900 | 130.0 ppb |
| 2014-01-14 | 2706-042-0845 | 130.0 ppb |
| 2014-01-14 | 2706-043-0915 | 85.0 ppb |
| 2014-02-11 | 2706-019-0800 | 39.0 ppb |
| 2014-03-11 | 2706-019-0815 | 73.0 ppb |
| 2014-04-08 | 2706-019-0840 | 39.0 ppb |
| 2014-04-08 | 2706-032-1106 | 55.0 ppb |
| 2014-04-08 | 2706-033-1102 | 83.0 ppb |
| 2014-04-08 | 2706-037-1048 | ND |
| 2014-04-08 | 2706-041-1028 | 140.0 ppb |
| 2014-04-08 | 2706-042-1040 | 140.0 ppb |
| 2014-04-08 | 2706-044-0900 | 140.0 ppb |
| 2014-05-13 | 2706-019-0730 | 41.0 ppb |
| 2014-05-13 | 2706-037-1000 | ND |
| 2014-06-10 | 2706-019-0810 | 120.0 ppb |
| 2014-07-08 | 2706-019-0730 | 60.0 ppb |
| 2014-07-08 | 2706-020-1120 | ND |
| 2014-07-08 | 2706-032-0830 | 160.0 ppb |
| 2014-07-08 | 2706-033-0835 | 79.0 ppb |
| 2014-07-08 | 2706-037-0840 | 50.0 ppb |
| 2014-07-08 | 2706-041-0855 | 130.0 ppb |
| 2014-07-08 | 2706-042-0850 | 52.0 ppb |
| 2014-07-08 | 2706-043-0855 | 100.0 ppb |
| 2014-07-08 | 2706-044-0905 | 240.0 ppb |
| 2014-08-12 | 2706-019-1015 | 140.0 ppb |
| 2014-08-12 | 2706-045-1050 | 260.0 ppb |
| 2014-09-09 | 2706-019-1000 | 50.0 ppb |
| 2014-10-09 | 2706-002-1300 | ND |
| 2014-10-09 | 2706-032-1400 | 52.0 ppb |
| 2014-10-09 | 2706-033-1400 | 77.0 ppb |
| 2014-10-09 | 2706-040-1430 | 96.0 ppb |
| 2014-10-09 | 2706-041-1500 | 150.0 ppb |
| 2014-10-09 | 2706-042-1430 | 130.0 ppb |
| 2014-10-09 | 2706-044-1500 | 160.0 ppb |
| 2014-10-14 | 2706-019-1000 | 57.0 ppb |
| 2014-10-14 | 2706-043-0800 | 110.0 ppb |
| 2014-10-16 | 2706-002-0850 | ND |
| 2014-11-11 | 2706-019-1050 | 63.0 ppb |
| 2014-12-09 | 2706-019-1154 | 75.0 ppb |
| 2015-01-13 | 2706-019-1114 | 220.0 ppb |
| 2015-01-13 | 2706-032-0815 | 54.0 ppb |
| 2015-01-13 | 2706-033-0811 | 86.0 ppb |
| 2015-01-13 | 2706-040-0830 | 120.0 ppb |
| 2015-01-13 | 2706-041-0926 | 120.0 ppb |
| 2015-01-13 | 2706-042-0920 | 110.0 ppb |
| 2015-01-13 | 2706-043-0931 | 85.0 ppb |
| 2015-01-13 | 2706-044-0959 | 160.0 ppb |
| 2015-01-13 | 2706-045-1008 | 240.0 ppb |
| 2015-02-10 | 2706-019-1204 | 34.0 ppb |
| 2015-03-10 | 2706-004-1130 | ND |
| 2015-03-10 | 2706-019-1135 | 130.0 ppb |
| 2015-04-14 | 2706-019-0830 | 47.0 ppb |
| 2015-04-14 | 2706-032-0930 | 49.0 ppb |
| 2015-04-14 | 2706-033-0935 | 78.0 ppb |
| 2015-04-14 | 2706-041-0940 | 42.0 ppb |
| 2015-04-14 | 2706-042-0900 | 110.0 ppb |
| 2015-04-14 | 2706-043-0850 | 130.0 ppb |
| 2015-04-14 | 2706-044-0905 | 110.0 ppb |
| 2015-04-14 | 2706-045-0855 | 210.0 ppb |
| 2015-05-12 | 2706-019-1020 | 42.0 ppb |
| 2015-06-09 | 2706-019-1151 | 66.0 ppb |
| 2015-06-09 | 2706-042-1146 | ND |
| 2015-07-14 | 2706-019-1100 | 35.0 ppb |
| 2015-07-14 | 2706-032-0825 | 51.0 ppb |
| 2015-07-14 | 2706-033-0830 | 80.0 ppb |
| 2015-07-14 | 2706-040-0906 | ND |
| 2015-07-14 | 2706-041-0912 | 160.0 ppb |
| 2015-07-14 | 2706-042-0900 | 72.0 ppb |
| 2015-07-14 | 2706-043-0915 | 47.0 ppb |
| 2015-07-14 | 2706-044-0920 | 150.0 ppb |
| 2015-07-14 | 2706-045-0925 | 67.0 ppb |
| 2015-08-11 | 2706-019-1125 | ND |
| 2015-09-08 | 2706-019-1040 | 36.0 ppb |
| 2015-10-13 | 2706-019-1057 | 37.0 ppb |
| 2015-10-13 | 2706-032-1025 | 51.0 ppb |
| 2015-10-13 | 2706-033-1020 | 79.0 ppb |
| 2015-10-13 | 2706-040-0955 | 36.0 ppb |
| 2015-10-13 | 2706-041-0925 | 130.0 ppb |
| 2015-10-13 | 2706-042-0930 | 49.0 ppb |
| 2015-10-13 | 2706-043-0925 | 43.0 ppb |
| 2015-10-13 | 2706-044-0945 | 140.0 ppb |
| 2015-10-13 | 2706-045-0915 | 65.0 ppb |
| 2015-11-10 | 2706-019-1127 | 34.0 ppb |
| 2016-01-12 | 2706-007-0945 | ND |
| 2016-01-12 | 2706-019-1140 | 56.0 ppb |
| 2016-01-12 | 2706-032-0930 | 53.0 ppb |
| 2016-01-12 | 2706-033-0935 | 88.0 ppb |
| 2016-01-12 | 2706-040-0905 | ND |
| 2016-01-12 | 2706-041-0900 | 110.0 ppb |
| 2016-01-12 | 2706-042-0910 | 46.0 ppb |
| 2016-01-12 | 2706-043-0855 | 40.0 ppb |
| 2016-01-12 | 2706-044-0850 | 170.0 ppb |
| 2016-01-12 | 2706-045-0845 | ND |
| 2016-02-09 | 2706-019-1100 | 53.0 ppb |
| 2016-03-08 | 2706-019-0940 | 37.0 ppb |
| 2016-03-10 | 2706-048-1130 | 61.0 ppb |
| 2016-04-12 | 2706-019-1015 | 130.0 ppb |
| 2016-04-12 | 2706-032-0825 | 52.0 ppb |
| 2016-04-12 | 2706-033-0830 | 79.0 ppb |
| 2016-04-12 | 2706-040-0810 | 54.0 ppb |
| 2016-04-12 | 2706-041-0740 | 120.0 ppb |
| 2016-04-12 | 2706-042-0745 | 51.0 ppb |
| 2016-04-12 | 2706-043-0740 | 51.0 ppb |
| 2016-04-12 | 2706-044-0750 | 140.0 ppb |
| 2016-04-12 | 2706-045-0750 | 53.0 ppb |
| 2016-05-10 | 2706-019-0950 | 26.0 ppb |
| 2016-06-14 | 2706-005-0845 | ND |
| 2016-06-14 | 2706-006-0930 | ND |
| 2016-06-14 | 2706-019-1000 | 46.0 ppb |
| 2016-06-14 | 2706-028-0810 | ND |
| 2016-06-14 | 2706-029-0750 | ND |
| 2016-06-14 | 2706-033-0930 | 94.0 ppb |
| 2016-06-14 | 2706-041-0848 | 140.0 ppb |
| 2016-07-12 | 2706-007-1002 | ND |
| 2016-07-12 | 2706-012-0830 | ND |
| 2016-07-12 | 2706-019-0822 | 110.0 ppb |
| 2016-07-12 | 2706-031-0945 | ND |
| 2016-07-12 | 2706-032-1027 | 50.0 ppb |
| 2016-07-12 | 2706-033-1035 | 83.0 ppb |
| 2016-07-12 | 2706-040-1045 | 160.0 ppb |
| 2016-07-12 | 2706-041-1104 | 110.0 ppb |
| 2016-07-12 | 2706-042-1100 | 110.0 ppb |
| 2016-07-12 | 2706-043-1115 | 25.0 ppb |
| 2016-07-12 | 2706-044-1125 | 150.0 ppb |
| 2016-07-12 | 2706-045-1136 | ND |
| 2016-08-09 | 2706-019-0845 | 31.0 ppb |
| 2016-08-09 | 2706-047-0820 | ND |
| 2016-09-13 | 2706-019-0930 | 28.0 ppb |
| 2016-10-11 | 2706-019-1030 | 130.0 ppb |
| 2016-10-11 | 2706-032-0850 | 51.0 ppb |
| 2016-10-11 | 2706-033-0855 | 80.0 ppb |
| 2016-10-11 | 2706-040-0900 | 130.0 ppb |
| 2016-10-11 | 2706-042-0925 | 50.0 ppb |
| 2016-10-11 | 2706-043-0915 | ND |
| 2016-10-11 | 2706-044-0910 | 140.0 ppb |
| 2016-10-11 | 2706-045-0905 | 130.0 ppb |
| 2016-10-11 | 2706-048-1020 | ND |
| 2016-10-14 | 2706-011-1030 | ND |
| 2016-11-08 | 2706-019-0930 | 32.0 ppb |
| 2016-12-13 | 2706-019-0800 | 140.0 ppb |
| 2017-01-10 | 2706-019-1150 | 1,200.0 ppb |
| 2017-01-10 | 2706-032-1045 | 56.0 ppb |
| 2017-01-10 | 2706-033-1050 | 110.0 ppb |
| 2017-01-10 | 2706-040-1100 | 230.0 ppb |
| 2017-01-10 | 2706-041-1105 | 1,400.0 ppb |
| 2017-01-10 | 2706-042-1055 | 130.0 ppb |
| 2017-01-10 | 2706-043-1115 | 890.0 ppb |
| 2017-01-10 | 2706-044-1120 | 170.0 ppb |
| 2017-01-10 | 2706-045-1125 | 86.0 ppb |
| 2017-01-10 | 2706-048-1205 | 20.0 ppb |
| 2017-02-14 | 0007-019-0830 | 180.0 ppb |
| 2017-04-11 | 2706-019-1030 | 160.0 ppb |
| 2017-04-11 | 2706-032-0900 | 110.0 ppb |
| 2017-04-11 | 2706-033-0910 | 70.0 ppb |
| 2017-04-11 | 2706-041-0840 | 170.0 ppb |
| 2017-04-11 | 2706-042-0825 | 93.0 ppb |
| 2017-04-11 | 2706-043-0820 | 70.0 ppb |
| 2017-04-11 | 2706-044-0830 | 22.0 ppb |
| 2017-04-11 | 2706-045-0850 | 64.0 ppb |
| 2017-04-11 | 2706-046-0835 | 22.0 ppb |
| 2017-05-09 | 2706-019-1015 | 39.0 ppb |
| 2017-05-09 | 2706-037-1050 | ND |
| 2017-05-09 | 2706-040-0915 | 1,200.0 ppb |
| 2017-05-09 | 2706-048-1040 | ND |
| 2017-06-13 | 2706-019-0830 | 60.0 ppb |
| 2017-07-11 | 2706-019-1000 | 110.0 ppb |
| 2017-07-11 | 2706-020-0745 | ND |
| 2017-07-11 | 2706-032-0845 | 71.0 ppb |
| 2017-07-11 | 2706-033-0840 | 120.0 ppb |
| 2017-07-11 | 2706-040-0910 | 21.0 ppb |
| 2017-07-11 | 2706-041-0920 | 180.0 ppb |
| 2017-07-11 | 2706-042-0915 | 72.0 ppb |
| 2017-07-11 | 2706-043-0925 | 53.0 ppb |
| 2017-07-11 | 2706-044-0940 | 200.0 ppb |
| 2017-07-11 | 2706-045-0930 | 220.0 ppb |
| 2017-07-11 | 2706-048-0815 | ND |
| 2017-08-08 | 2706-019-0945 | 45.0 ppb |
| 2017-09-12 | 2706-019-0800 | 130.0 ppb |
| 2017-10-10 | 2706-019-1050 | 39.0 ppb |
| 2017-10-10 | 2706-032-0745 | 63.0 ppb |
| 2017-10-10 | 2706-033-0945 | 100.0 ppb |
| 2017-10-10 | 2706-040-0855 | 400.0 ppb |
| 2017-10-10 | 2706-041-0855 | 130.0 ppb |
| 2017-10-10 | 2706-042-0850 | 63.0 ppb |
| 2017-10-10 | 2706-043-0855 | 22.0 ppb |
| 2017-10-10 | 2706-044-0855 | 160.0 ppb |
| 2017-10-10 | 2706-045-0855 | ND |
| 2017-11-14 | 2706-019-1100 | 42.0 ppb |
| 2017-12-19 | 2706-019-0915 | 85.0 ppb |
| 2018-01-08 | 2706-032-1300 | 59.0 ppb |
| 2018-01-08 | 2706-033-1320 | 100.0 ppb |
| 2018-01-08 | 2706-040-1200 | ND |
| 2018-01-08 | 2706-041-1210 | 120.0 ppb |
| 2018-01-08 | 2706-042-1230 | 100.0 ppb |
| 2018-01-08 | 2706-043-1200 | 90.0 ppb |
| 2018-01-08 | 2706-044-1150 | 170.0 ppb |
| 2018-01-08 | 2706-045-1140 | ND |
| 2018-01-09 | 2706-019-1020 | 44.0 ppb |
| 2018-02-13 | 2706-019-0840 | 60.0 ppb |
| 2018-03-13 | 2706-019-0845 | 150.0 ppb |
| 2018-04-10 | 2706-019-1005 | 36.0 ppb |
| 2018-04-10 | 2706-032-1050 | 65.0 ppb |
| 2018-04-10 | 2706-033-1055 | 100.0 ppb |
| 2018-04-10 | 2706-041-1120 | 140.0 ppb |
| 2018-04-10 | 2706-042-1115 | 94.0 ppb |
| 2018-04-10 | 2706-043-1125 | 63.0 ppb |
| 2018-04-10 | 2706-044-1140 | 150.0 ppb |
| 2018-04-10 | 2706-045-1150 | 20.0 ppb |
| 2018-05-08 | 2706-019-0945 | 36.0 ppb |
| 2018-06-12 | 2706-019-1030 | 95.0 ppb |
| 2018-07-10 | 2706-004-1105 | 23.0 ppb |
| 2018-07-10 | 2706-019-1030 | 30.0 ppb |
| 2018-07-10 | 2706-032-1115 | 76.0 ppb |
| 2018-07-10 | 2706-033-1115 | 90.0 ppb |
| 2018-07-10 | 2706-040-0930 | ND |
| 2018-07-10 | 2706-041-0830 | 120.0 ppb |
| 2018-07-10 | 2706-042-0920 | 89.0 ppb |
| 2018-07-10 | 2706-043-0840 | 33.0 ppb |
| 2018-07-10 | 2706-044-0850 | 140.0 ppb |
| 2018-07-10 | 2706-045-0900 | ND |
| 2018-08-14 | 2706-019-1010 | 41.0 ppb |
| 2018-09-11 | 2706-019-0810 | 110.0 ppb |
| 2018-10-09 | 2706-019-1125 | 83.0 ppb |
| 2018-10-09 | 2706-032-1020 | 74.0 ppb |
| 2018-10-09 | 2706-033-1030 | 93.0 ppb |
| 2018-10-09 | 2706-041-0905 | 110.0 ppb |
| 2018-10-09 | 2706-042-0855 | 55.0 ppb |
| 2018-10-09 | 2706-043-0910 | ND |
| 2018-10-09 | 2706-044-0930 | 160.0 ppb |
| 2018-10-09 | 2706-045-0945 | 57.0 ppb |
| 2018-11-13 | 2706-019-0730 | 130.0 ppb |
| 2018-12-11 | 2706-019-0900 | 200.0 ppb |
| 2019-01-08 | 2706-019-0930 | 85.0 ppb |
| 2019-01-08 | 2706-032-1040 | 64.0 ppb |
| 2019-01-08 | 2706-033-1045 | 120.0 ppb |
| 2019-01-08 | 2706-041-1104 | 140.0 ppb |
| 2019-01-08 | 2706-042-1100 | 41.0 ppb |
| 2019-01-08 | 2706-043-1115 | 37.0 ppb |
| 2019-01-08 | 2706-044-1110 | 160.0 ppb |
| 2019-02-12 | 2706-019-0800 | 48.0 ppb |
| 2019-03-12 | 2706-048-1045 | ND |
| 2019-04-09 | 2706-019-1015 | ND |
| 2019-04-09 | 2706-032-0900 | 83.0 ppb |
| 2019-04-09 | 2706-033-0900 | 130.0 ppb |
| 2019-04-09 | 2706-041-0800 | 170.0 ppb |
| 2019-04-09 | 2706-042-0815 | 110.0 ppb |
| 2019-04-09 | 2706-043-0800 | 65.0 ppb |
| 2019-04-09 | 2706-044-0800 | 160.0 ppb |
| 2019-04-09 | 2706-045-0800 | 100.0 ppb |
| 2019-04-09 | 2706-046-0800 | 130.0 ppb |
| 2019-04-11 | 2706-007-0800 | ND |
| 2019-05-14 | 2706-019-1030 | ND |
| 2019-06-11 | 2706-005-1200 | ND |
| 2019-06-11 | 2706-019-1130 | 110.0 ppb |
| 2019-06-11 | 2706-028-1200 | ND |
| 2019-06-11 | 2706-029-1215 | ND |
| 2019-06-11 | 2706-033-0845 | 100.0 ppb |
| 2019-06-11 | 2706-041-0800 | 150.0 ppb |
| 2019-07-09 | 2706-006-0800 | ND |
| 2019-07-09 | 2706-007-0800 | ND |
| 2019-07-09 | 2706-012-0845 | ND |
| 2019-07-09 | 2706-019-1000 | 140.0 ppb |
| 2019-07-09 | 2706-031-0730 | ND |
| 2019-07-09 | 2706-032-0820 | 75.0 ppb |
| 2019-07-09 | 2706-033-0815 | 110.0 ppb |
| 2019-07-09 | 2706-041-0900 | 250.0 ppb |
| 2019-07-09 | 2706-042-0900 | 120.0 ppb |
| 2019-07-09 | 2706-043-0900 | 70.0 ppb |
| 2019-07-09 | 2706-044-0900 | 170.0 ppb |
| 2019-07-09 | 2706-047-1130 | ND |
| 2019-07-09 | 2706-051-1000 | ND |
| 2019-08-13 | 2706-019-0800 | 41.0 ppb |
| 2019-08-13 | 2706-051-0810 | ND |
| 2019-09-10 | 2706-019-0915 | 150.0 ppb |
| 2019-09-10 | 2706-051-0916 | ND |
| 2019-10-08 | 2706-011-0820 | ND |
| 2019-10-08 | 2706-019-0840 | 44.0 ppb |
| 2019-10-08 | 2706-032-0915 | 68.0 ppb |
| 2019-10-08 | 2706-033-0915 | 120.0 ppb |
| 2019-10-08 | 2706-041-0900 | 180.0 ppb |
| 2019-10-08 | 2706-042-0900 | 60.0 ppb |
| 2019-10-08 | 2706-043-0900 | 74.0 ppb |
| 2019-10-08 | 2706-044-0900 | 170.0 ppb |
| 2019-10-08 | 2706-051-0840 | ND |
| 2019-11-12 | 2706-019-0930 | 38.0 ppb |
| 2019-11-12 | 2706-051-0915 | ND |
| 2019-12-03 | 2706-051-1020 | ND |