Manganese
Cal-water Service Company - Marysville
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | 3.44 ppb | 76 | 60 | ND - 42.7 ppb |
2015 | 6.00 ppb | 80 | 47 | ND - 81.3 ppb |
2016 | ND | 65 | 0 | ND |
2017 | ND | 48 | 0 | ND |
2018 | ND | 51 | 0 | ND |
2019 | 0.277 ppb | 61 | 4 | ND - 6.10 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 |
---|---|---|
2014-01-01 | 5701-016-1721 | 7.40 ppb |
2014-01-01 | 5701-018-1723 | ND |
2014-01-01 | 5701-019-1452 | 6.10 ppb |
2014-01-01 | 5701-020-1648 | 1.10 ppb |
2014-01-01 | 5701-023-0924 | 0.700 ppb |
2014-02-10 | 5701-020-1459 | 0.680 ppb |
2014-02-22 | 5701-019-1426 | 1.92 ppb |
2014-02-23 | 5701-016-1414 | 3.55 ppb |
2014-02-23 | 5701-018-1415 | ND |
2014-03-04 | 5701-019-1302 | 1.03 ppb |
2014-03-04 | 5701-020-0938 | 0.848 ppb |
2014-03-06 | 5701-016-1026 | 3.89 ppb |
2014-03-06 | 5701-018-1028 | 0.118 ppb |
2014-04-06 | 5810-016-1347 | ND |
2014-04-06 | 5810-018-1348 | ND |
2014-04-06 | 5810-019-1104 | ND |
2014-04-06 | 5810-020-1325 | ND |
2014-04-06 | 5810-020-1326 | ND |
2014-04-06 | 5810-023-1623 | ND |
2014-05-03 | 5701-019-1547 | 2.38 ppb |
2014-05-03 | 5701-019-1549 | 1.54 ppb |
2014-05-04 | 5701-016-1600 | 1.19 ppb |
2014-05-04 | 5701-018-1559 | 0.0200 ppb |
2014-05-04 | 5701-018-1601 | 0.0270 ppb |
2014-05-04 | 5701-020-1123 | 1.44 ppb |
2014-05-04 | 5701-020-1126 | 0.947 ppb |
2014-06-02 | 5701-020-0824 | 0.132 ppb |
2014-06-03 | 5701-018-0850 | 0.01000 ppb |
2014-06-03 | 5701-019-1008 | 0.820 ppb |
2014-06-10 | 5701-016-1335 | 5.19 ppb |
2014-06-10 | 5701-018-1336 | 0.186 ppb |
2014-06-10 | 5701-019-1309 | 0.474 ppb |
2014-06-10 | 5701-020-0948 | 0.01000 ppb |
2014-07-07 | 5701-009-1145 | 0.0860 ppb |
2014-07-07 | 5701-016-1410 | 15.5 ppb |
2014-07-07 | 5701-016-1415 | 11.6 ppb |
2014-07-07 | 5701-018-1417 | 0.0670 ppb |
2014-07-07 | 5701-018-1431 | 0.0790 ppb |
2014-07-07 | 5701-019-0947 | 6.18 ppb |
2014-07-07 | 5701-019-0949 | 1.68 ppb |
2014-07-07 | 5701-020-1347 | 0.562 ppb |
2014-07-07 | 5701-020-1456 | 0.555 ppb |
2014-08-02 | 5701-016-1442 | 34.7 ppb |
2014-08-02 | 5701-018-1438 | ND |
2014-08-02 | 5701-019-1624 | 1.03 ppb |
2014-08-02 | 5701-020-1056 | 0.620 ppb |
2014-09-07 | 5701-016-1102 | 16.2 ppb |
2014-09-07 | 5701-018-1103 | ND |
2014-09-07 | 5701-018-1104 | 0.0190 ppb |
2014-09-07 | 5701-019-1139 | 1.43 ppb |
2014-09-07 | 5701-019-1142 | 1.80 ppb |
2014-09-07 | 5701-020-0813 | 0.384 ppb |
2014-09-07 | 5701-020-0815 | 0.381 ppb |
2014-10-01 | 5701-008-1220 | 0.00700 ppb |
2014-10-01 | 5701-009-1050 | 0.0220 ppb |
2014-10-02 | 5701-016-1205 | 38.3 ppb |
2014-10-02 | 5701-018-1206 | 0.0320 ppb |
2014-10-03 | 5701-020-1050 | 0.370 ppb |
2014-10-04 | 5701-019-1421 | 0.732 ppb |
2014-10-06 | 5701-013-1207 | 0.436 ppb |
2014-10-12 | 5701-016-1130 | 42.7 ppb |
2014-10-12 | 5701-018-1131 | ND |
2014-10-12 | 5701-019-1358 | 2.98 ppb |
2014-10-12 | 5701-020-1111 | 0.0890 ppb |
2014-10-14 | 5810-013-1318 | ND |
2014-11-02 | 5701-016-1120 | 27.2 ppb |
2014-11-02 | 5701-018-1122 | ND |
2014-11-02 | 5701-019-1402 | 1.63 ppb |
2014-11-02 | 5701-020-0841 | 0.200 ppb |
2014-11-17 | 5810-008-1318 | ND |
2014-12-01 | 5701-016-1610 | 9.47 ppb |
2014-12-01 | 5701-018-1611 | ND |
2014-12-01 | 5701-019-1400 | 0.835 ppb |
2014-12-01 | 5701-020-1149 | ND |
2014-12-01 | 5701-023-0924 | 0.823 ppb |
2014-12-14 | 5701-023-1324 | 0.806 ppb |
2015-01-03 | 5701-016-1611 | 4.84 ppb |
2015-01-03 | 5701-018-1610 | ND |
2015-01-03 | 5701-020-1341 | ND |
2015-01-03 | 5701-023-1011 | 1.60 ppb |
2015-01-04 | 5701-019-0946 | 0.991 ppb |
2015-01-12 | 5810-009-1329 | ND |
2015-01-12 | 5701-009-1334 | 0.0200 ppb |
2015-01-12 | 5701-010-1631 | 6.95 ppb |
2015-01-12 | 5701-019-1358 | 0.716 ppb |
2015-01-13 | 5701-016-1535 | 4.27 ppb |
2015-01-13 | 5701-018-1536 | 0.249 ppb |
2015-01-13 | 5701-020-1309 | 0.0310 ppb |
2015-01-13 | 5701-023-1017 | 1.73 ppb |
2015-02-02 | 5701-016-1326 | 4.72 ppb |
2015-02-02 | 5701-018-1329 | 0.0250 ppb |
2015-02-02 | 5701-020-1059 | 0.0280 ppb |
2015-02-02 | 5701-023-0939 | 1.30 ppb |
2015-02-03 | 5701-019-1333 | 1.47 ppb |
2015-02-03 | 5701-019-1336 | 1.07 ppb |
2015-02-09 | 5701-020-1407 | 0.0260 ppb |
2015-03-02 | 5701-020-1553 | 0.0250 ppb |
2015-03-02 | 5701-023-1333 | 1.31 ppb |
2015-03-04 | 5701-019-1352 | 0.819 ppb |
2015-03-05 | 5701-016-0831 | 2.53 ppb |
2015-03-05 | 5701-018-0830 | ND |
2015-04-01 | 5701-020-1359 | 1.01 ppb |
2015-04-01 | 5701-020-1558 | 1.45 ppb |
2015-04-02 | 5701-019-1512 | 1.78 ppb |
2015-04-02 | 5701-019-1515 | 2.06 ppb |
2015-04-02 | 5701-023-1534 | 2.89 ppb |
2015-04-02 | 5701-023-1538 | 2.33 ppb |
2015-04-03 | 5701-009-0907 | 0.0560 ppb |
2015-04-03 | 5701-016-1118 | 3.44 ppb |
2015-04-03 | 5701-018-1120 | 0.302 ppb |
2015-04-06 | 5810-010-1310 | ND |
2015-05-12 | 5701-019-1540 | 1.65 ppb |
2015-05-12 | 5701-020-1324 | ND |
2015-05-13 | 5701-016-0835 | 4.97 ppb |
2015-05-13 | 5701-018-0834 | ND |
2015-05-13 | 5701-023-1001 | ND |
2015-06-01 | 5701-016-1000 | 25.3 ppb |
2015-06-01 | 5701-018-1002 | ND |
2015-06-01 | 5701-018-1005 | 0.0660 ppb |
2015-06-01 | 5701-019-1303 | 4.11 ppb |
2015-06-01 | 5701-019-1306 | 1.81 ppb |
2015-06-01 | 5701-020-1305 | 0.207 ppb |
2015-06-01 | 5701-023-0835 | 0.184 ppb |
2015-07-18 | 5701-016-1502 | 55.6 ppb |
2015-07-18 | 5701-018-1503 | ND |
2015-07-18 | 5701-020-1104 | ND |
2015-07-18 | 5701-023-0816 | ND |
2015-07-19 | 5701-019-1024 | 0.277 ppb |
2015-08-11 | 5701-016-0933 | 67.8 ppb |
2015-08-11 | 5701-018-0934 | ND |
2015-08-11 | 5701-019-1331 | 0.401 ppb |
2015-08-11 | 5701-020-1402 | ND |
2015-08-11 | 5701-023-1015 | 0.01000 ppb |
2015-09-06 | 5701-019-1601 | ND |
2015-09-06 | 5701-019-1604 | ND |
2015-09-07 | 5701-016-0805 | 61.3 ppb |
2015-09-07 | 5701-018-0807 | ND |
2015-09-07 | 5701-020-1605 | ND |
2015-09-07 | 5701-020-1608 | ND |
2015-09-07 | 5701-023-0910 | ND |
2015-09-07 | 5701-023-0920 | ND |
2015-10-04 | 5701-016-1416 | 69.2 ppb |
2015-10-04 | 5701-018-1418 | ND |
2015-10-04 | 5701-019-1259 | ND |
2015-10-04 | 5701-020-0928 | ND |
2015-10-04 | 5701-023-0800 | ND |
2015-11-02 | 5701-016-0835 | 81.3 ppb |
2015-11-02 | 5701-018-0937 | ND |
2015-11-02 | 5701-020-1552 | ND |
2015-11-02 | 5701-023-1106 | ND |
2015-11-03 | 5701-019-1501 | ND |
2015-12-01 | 5701-018-1543 | ND |
2015-12-01 | 5701-023-1312 | ND |
2015-12-02 | 5701-016-1540 | 55.9 ppb |
2015-12-02 | 5701-018-1542 | ND |
2015-12-02 | 5701-023-1315 | ND |
2016-01-05 | 5701-016-0855 | ND |
2016-01-05 | 5701-018-0852 | ND |
2016-01-05 | 5701-023-1503 | ND |
2016-02-01 | 5701-016-1405 | ND |
2016-02-01 | 5701-018-1406 | ND |
2016-02-09 | 5701-018-1347 | ND |
2016-02-09 | 5701-023-1109 | ND |
2016-02-09 | 5701-023-1111 | ND |
2016-02-16 | 5810-016-1429 | ND |
2016-03-02 | 5701-016-1300 | ND |
2016-03-02 | 5701-018-1257 | ND |
2016-03-02 | 5701-018-1302 | ND |
2016-03-02 | 5701-023-1001 | ND |
2016-03-02 | 5701-023-1009 | ND |
2016-04-05 | 5701-009-0830 | ND |
2016-04-05 | 5701-013-1006 | ND |
2016-04-05 | 5701-016-1017 | ND |
2016-04-05 | 5701-018-1019 | ND |
2016-04-05 | 5701-018-1020 | ND |
2016-04-05 | 5701-023-0840 | ND |
2016-04-05 | 5701-023-0841 | ND |
2016-05-02 | 5701-016-1122 | ND |
2016-05-02 | 5701-018-1123 | ND |
2016-05-02 | 5701-018-1124 | ND |
2016-05-02 | 5701-023-0847 | ND |
2016-05-02 | 5701-023-0852 | ND |
2016-06-09 | 5701-008-0935 | ND |
2016-06-09 | 5701-009-1002 | ND |
2016-06-22 | 5701-016-0922 | ND |
2016-06-22 | 5701-018-0924 | ND |
2016-06-22 | 5701-019-1622 | ND |
2016-06-22 | 5701-020-1341 | ND |
2016-06-22 | 5701-023-1158 | ND |
2016-07-05 | 5701-020-1311 | ND |
2016-07-05 | 5701-020-1313 | ND |
2016-07-05 | 5701-023-1338 | ND |
2016-07-05 | 5701-023-1347 | ND |
2016-07-06 | 5701-016-1009 | ND |
2016-07-06 | 5701-018-1008 | ND |
2016-07-06 | 5701-018-1010 | ND |
2016-08-08 | 5701-016-1135 | ND |
2016-08-08 | 5701-018-1136 | ND |
2016-08-08 | 5701-020-1418 | ND |
2016-08-08 | 5701-023-0905 | ND |
2016-08-09 | 5701-019-1053 | ND |
2016-09-12 | 5701-016-0957 | ND |
2016-09-12 | 5701-018-0959 | ND |
2016-09-12 | 5701-023-0920 | ND |
2016-09-13 | 5701-019-0959 | ND |
2016-09-14 | 5701-020-1402 | ND |
2016-10-03 | 5701-023-1117 | ND |
2016-10-04 | 5701-016-0842 | ND |
2016-10-04 | 5701-018-0843 | ND |
2016-10-04 | 5701-020-1517 | ND |
2016-10-05 | 5701-019-1031 | ND |
2016-11-13 | 5701-016-0956 | ND |
2016-11-13 | 5701-018-0958 | ND |
2016-11-15 | 5701-019-1540 | ND |
2016-11-15 | 5701-020-1320 | ND |
2016-11-15 | 5701-023-0940 | ND |
2016-12-11 | 5701-016-0940 | ND |
2016-12-11 | 5701-018-0944 | ND |
2016-12-13 | 5701-023-1353 | ND |
2016-12-20 | 5810-008-1305 | ND |
2016-12-21 | 5701-020-1305 | ND |
2017-01-05 | 5701-009-1554 | ND |
2017-01-05 | 5701-016-1315 | ND |
2017-01-05 | 5701-016-1317 | ND |
2017-01-05 | 5701-018-1312 | ND |
2017-01-05 | 5701-018-1319 | ND |
2017-01-05 | 5701-023-1009 | ND |
2017-01-05 | 5701-023-1013 | ND |
2017-02-02 | 5701-016-1204 | ND |
2017-02-02 | 5701-018-1205 | ND |
2017-02-02 | 5701-018-1206 | ND |
2017-02-02 | 5701-023-0948 | ND |
2017-02-02 | 5701-023-0951 | ND |
2017-03-06 | 5701-023-1108 | ND |
2017-03-08 | 5701-016-1020 | ND |
2017-03-08 | 5701-018-1021 | ND |
2017-03-22 | 5810-013-1401 | ND |
2017-06-11 | 5701-016-1000 | ND |
2017-06-11 | 5701-018-1002 | ND |
2017-06-11 | 5701-019-1303 | ND |
2017-06-11 | 5701-023-1309 | ND |
2017-06-12 | 5701-020-1610 | ND |
2017-07-10 | 5701-016-1030 | ND |
2017-07-10 | 5701-018-1031 | ND |
2017-07-10 | 5701-019-1342 | ND |
2017-07-10 | 5701-020-1309 | ND |
2017-07-10 | 5701-023-1014 | ND |
2017-08-09 | 5701-019-1125 | ND |
2017-08-09 | 5701-020-1310 | ND |
2017-08-10 | 5701-016-1400 | ND |
2017-08-10 | 5701-018-1402 | ND |
2017-08-10 | 5701-023-0841 | ND |
2017-09-04 | 5701-016-0954 | ND |
2017-09-04 | 5701-018-0955 | ND |
2017-09-04 | 5701-019-1339 | ND |
2017-09-04 | 5701-020-1028 | ND |
2017-09-04 | 5701-023-1527 | ND |
2017-10-16 | 5701-023-1044 | ND |
2017-10-17 | 5701-019-1501 | ND |
2017-10-17 | 5701-020-1440 | ND |
2017-10-18 | 5701-016-1025 | ND |
2017-10-18 | 5701-018-1026 | ND |
2017-11-06 | 5701-020-1203 | ND |
2017-11-06 | 5701-023-0902 | ND |
2017-11-07 | 5701-016-1051 | ND |
2017-11-07 | 5701-018-1050 | ND |
2017-11-08 | 5701-019-1346 | ND |
2017-12-11 | 5701-018-1318 | ND |
2017-12-11 | 5701-023-1359 | ND |
2018-01-06 | 5701-016-1314 | ND |
2018-01-06 | 5701-018-1317 | ND |
2018-01-06 | 5701-023-1352 | ND |
2018-01-17 | 5810-009-1400 | ND |
2018-02-05 | 5701-018-1411 | ND |
2018-02-05 | 5701-023-1122 | ND |
2018-02-05 | 5701-023-1123 | ND |
2018-03-13 | 5701-018-1450 | ND |
2018-03-13 | 5810-018-1452 | ND |
2018-03-13 | 5810-023-1313 | ND |
2018-03-13 | 5701-023-1314 | ND |
2018-04-09 | 5701-016-1441 | ND |
2018-04-09 | 5810-016-1441 | ND |
2018-04-09 | 5810-018-1442 | ND |
2018-04-09 | 5701-018-1444 | ND |
2018-04-09 | 5701-023-1009 | ND |
2018-04-09 | 5810-023-1010 | ND |
2018-04-10 | 5701-013-1300 | ND |
2018-04-17 | 5810-010-1316 | ND |
2018-05-13 | 5701-018-1325 | ND |
2018-05-13 | 5701-023-1054 | ND |
2018-05-14 | 5701-020-1444 | ND |
2018-05-15 | 5701-019-1428 | ND |
2018-06-05 | 5701-020-1315 | ND |
2018-06-05 | 5701-023-1343 | ND |
2018-06-06 | 5701-018-0840 | ND |
2018-06-06 | 5701-019-1301 | ND |
2018-07-08 | 5701-016-1324 | ND |
2018-07-08 | 5701-018-1325 | ND |
2018-07-08 | 5701-019-1306 | ND |
2018-07-08 | 5701-020-1025 | ND |
2018-07-08 | 5701-023-1044 | ND |
2018-08-06 | 5701-018-1351 | ND |
2018-08-06 | 5701-020-0944 | ND |
2018-08-06 | 5701-023-1102 | ND |
2018-08-07 | 5701-019-1411 | ND |
2018-09-16 | 5701-018-1045 | ND |
2018-09-16 | 5701-019-1514 | ND |
2018-09-16 | 5701-020-0945 | ND |
2018-09-16 | 5701-023-1124 | ND |
2018-10-08 | 5701-016-1044 | ND |
2018-10-08 | 5701-018-1047 | ND |
2018-10-08 | 5701-019-1347 | ND |
2018-10-08 | 5701-020-1414 | ND |
2018-10-08 | 5701-023-1618 | ND |
2018-11-20 | 5701-018-1003 | ND |
2018-11-20 | 5701-019-1541 | ND |
2018-11-20 | 5701-020-1319 | ND |
2018-11-20 | 5701-023-1051 | ND |
2018-12-12 | 5810-018-1110 | ND |
2018-12-12 | 5810-023-1050 | ND |
2019-01-08 | 5810-023-1353 | ND |
2019-01-09 | 5810-016-0857 | ND |
2019-01-09 | 5810-018-0858 | ND |
2019-02-05 | 5810-023-1349 | ND |
2019-02-11 | 5810-018-1113 | ND |
2019-02-13 | 5810-016-1035 | ND |
2019-03-05 | B9C0579-01 | ND |
2019-03-05 | B9C0579-02 | ND |
2019-03-05 | B9C0579-03 | ND |
2019-03-12 | B9C1526-01 | 5.90 ppb |
2019-03-12 | B9C1526-03 | ND |
2019-03-19 | 5810-018-1033 | ND |
2019-03-19 | 5701-023-1326 | ND |
2019-03-19 | 5810-023-1334 | ND |
2019-03-20 | 5701-018-1036 | ND |
2019-04-08 | 5701-016-0940 | ND |
2019-04-08 | 5806-016-0942 | ND |
2019-04-08 | 5701-018-0941 | ND |
2019-04-08 | 5806-018-0943 | ND |
2019-04-08 | 5701-023-1419 | ND |
2019-04-08 | 5806-023-1419 | ND |
2019-04-09 | 5701-009-1451 | ND |
2019-04-09 | 5701-013-1701 | ND |
2019-05-16 | 5810-018-1014 | ND |
2019-05-16 | 5810-019-1146 | ND |
2019-05-16 | 5810-020-0906 | ND |
2019-05-16 | 5810-023-0932 | ND |
2019-05-21 | B9E3047-01 | 3.30 ppb |
2019-06-17 | 5810-018-1040 | ND |
2019-06-17 | 5810-019-1334 | ND |
2019-06-17 | 5810-020-1314 | ND |
2019-06-17 | 5810-023-1015 | ND |
2019-07-08 | 5810-016-1318 | ND |
2019-07-08 | 5810-018-1319 | ND |
2019-07-08 | 5810-020-1428 | ND |
2019-07-08 | 5810-023-0855 | ND |
2019-07-09 | 5810-019-1342 | ND |
2019-08-05 | 5810-020-1024 | ND |
2019-08-05 | 5810-023-0939 | ND |
2019-08-06 | 5810-018-1312 | ND |
2019-08-07 | 5810-019-1022 | ND |
2019-09-04 | B9I0719-01 | ND |
2019-09-10 | 5810-018-1158 | ND |
2019-09-10 | 5810-019-1420 | ND |
2019-09-10 | 5810-020-0901 | ND |
2019-09-10 | 5810-023-0925 | ND |
2019-09-17 | B9I2681-08 | ND |
2019-09-17 | B9I2681-09 | 6.10 ppb |
2019-09-17 | B9I2681-11 | ND |
2019-10-13 | 5810-016-1402 | ND |
2019-10-13 | 5810-018-1403 | ND |
2019-10-13 | 5810-020-0902 | ND |
2019-10-13 | 5810-023-1139 | ND |
2019-10-14 | 5810-019-1304 | ND |
2019-11-06 | B9K0891-01 | 1.60 ppb |
2019-11-11 | 5810-018-1124 | ND |
2019-11-11 | 5810-019-0909 | ND |
2019-11-11 | 5810-023-0750 | ND |
2019-11-12 | 5810-020-1307 | ND |
2019-12-02 | 5810-018-1420 | ND |
2019-12-02 | 5810-023-1054 | ND |
2020-05-05 | C0E0677-01 | ND |
2020-06-04 | C0F0853-01 | ND |
2020-10-05 | C0J0600-01 | ND |