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EWG's Tap Water Database — 2019 UPDATE

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Perchlorate

City of Corona

Perchlorate, a component of rocket fuel, occurs both naturally and as a synthetic chemical. Ingested perchlorate interferes with thyroid function. Exposure to perchlorate during pregnancy and childhood can impair cognitive development. Read More.

According to the EPA, perchlorate likely contaminates the water of more than 16 million Americans. Perchlorate interferes with iodine uptake in the thyroid, which can result in reduced thyroid hormones and an impact on metabolism, physical development and cognitive development. Children and developing fetuses are the most at risk from perchlorate contamination.

Perchlorate is the only unregulated contaminant for which the EPA has attempted to set a federal drinking water standard since 1996. However, the agency has yet to propose a draft limit for this contaminant. Perchlorate in drinking water is regulated in Arizona, California, Massachusetts, New Jersey, New York and Texas. California set a public health goal of 1 part per billion for perchlorate in 2015.

Click here to read more about perchlorate.

 

1,151

Samples

0

Samples exceeding legal limit (MCL)

138

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.850 ppb21226ND - 11.0 ppb
20130.843 ppb23329ND - 11.0 ppb
20141.24 ppb21843ND - 12.0 ppb
2015ND1720ND - 12.0 ppb
20160.908 ppb14620ND - 11.0 ppb
20170.747 ppb17020ND - 9.70 ppb

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 1 ppb

The EWG Health Guideline of 1 ppb for perchlorate was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against hormone disruption.

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-054790-019-0840ND
2012-01-054790-034-0740ND
2012-01-054790-035-0930ND
2012-01-054790-036-0955ND
2012-01-054790-041-1010ND
2012-01-054790-044-0900ND
2012-01-054790-045-0830ND
2012-01-054790-046-0835ND
2012-01-054790-057-0915ND
2012-01-054790-058-0920ND
2012-01-054790-062-1040ND
2012-01-114790-054-1030ND
2012-02-024790-034-0735ND
2012-02-024790-035-0920ND
2012-02-024790-036-1015ND
2012-02-024790-041-1025ND
2012-02-024790-044-0910ND
2012-02-024790-045-0830ND
2012-02-024790-046-0830ND
2012-02-024790-057-0940ND
2012-02-024790-058-0940ND
2012-02-074790-013-12209.00 ppb
2012-03-064790-049-1235ND
2012-03-064790-062-1005ND
2012-03-094790-019-0945ND
2012-03-094790-034-0755ND
2012-03-094790-035-1100ND
2012-03-094790-036-1150ND
2012-03-094790-041-1210ND
2012-03-094790-044-1045ND
2012-03-094790-045-0930ND
2012-03-094790-046-0930ND
2012-03-094790-057-1115ND
2012-03-094790-058-1115ND
2012-03-144790-003-1220ND
2012-03-144790-013-12057.90 ppb
2012-03-144790-014-10107.40 ppb
2012-03-144790-015-1100ND
2012-03-144790-021-1205ND
2012-03-144790-022-1105ND
2012-03-144790-023-1050ND
2012-03-144790-024-11305.00 ppb
2012-03-144790-027-1140ND
2012-03-144790-029-103010.00 ppb
2012-03-144790-031-1315ND
2012-03-144790-032-11506.50 ppb
2012-03-144790-033-1245ND
2012-03-144790-038-0955ND
2012-03-144790-039-1115ND
2012-03-144790-056-1045ND
2012-03-144790-058-1015ND
2012-03-214790-054-0915ND
2012-03-284790-052-0955ND
2012-04-054790-019-1130ND
2012-04-054790-034-1055ND
2012-04-054790-035-1315ND
2012-04-054790-036-1410ND
2012-04-054790-041-1355ND
2012-04-054790-044-1305ND
2012-04-054790-045-1245ND
2012-04-054790-046-1250ND
2012-04-054790-057-1325ND
2012-04-054790-058-1330ND
2012-05-034790-019-0925ND
2012-05-034790-034-0725ND
2012-05-034790-035-1030ND
2012-05-034790-036-1105ND
2012-05-034790-041-1120ND
2012-05-034790-044-1000ND
2012-05-034790-045-0900ND
2012-05-034790-046-0910ND
2012-05-034790-057-1015ND
2012-05-034790-058-1020ND
2012-05-164790-003-0845ND
2012-05-234790-043-1015ND
2012-06-124790-049-0830ND
2012-06-124790-062-1330ND
2012-06-134790-003-1145ND
2012-06-134790-013-11159.40 ppb
2012-06-134790-022-1030ND
2012-06-134790-023-1230ND
2012-06-134790-030-12004.40 ppb
2012-06-134790-033-1300ND
2012-06-144790-019-1220ND
2012-06-144790-034-0900ND
2012-06-144790-035-1300ND
2012-06-144790-036-1430ND
2012-06-144790-041-1410ND
2012-06-144790-043-1030ND
2012-06-144790-044-1230ND
2012-06-144790-045-1200ND
2012-06-144790-046-1210ND
2012-06-144790-057-1245ND
2012-06-144790-058-1250ND
2012-06-204790-014-15508.00 ppb
2012-06-204790-015-1450ND
2012-06-204790-027-0930ND
2012-06-204790-032-10355.60 ppb
2012-06-204790-038-1310ND
2012-06-214790-052-1040ND
2012-06-224790-039-0730ND
2012-06-274790-024-09306.30 ppb
2012-06-274790-029-14009.10 ppb
2012-06-274790-031-1450ND
2012-06-274790-054-1120ND
2012-06-274790-056-10305.80 ppb
2012-07-054790-019-0815ND
2012-07-054790-034-0650ND
2012-07-054790-035-0900ND
2012-07-054790-036-1050ND
2012-07-054790-041-1110ND
2012-07-054790-043-0955ND
2012-07-054790-044-0740ND
2012-07-054790-045-0800ND
2012-07-054790-046-0805ND
2012-07-054790-057-0910ND
2012-07-054790-058-0915ND
2012-08-024790-019-0930ND
2012-08-024790-034-0730ND
2012-08-024790-035-1020ND
2012-08-024790-036-1110ND
2012-08-024790-041-1100ND
2012-08-024790-043-1140ND
2012-08-024790-044-0845ND
2012-08-024790-045-0900ND
2012-08-024790-046-0905ND
2012-08-024790-057-1000ND
2012-08-024790-058-1005ND
2012-09-054790-062-1055ND
2012-09-104790-049-1010ND
2012-09-124790-003-1000ND
2012-09-124790-013-11309.70 ppb
2012-09-124790-014-09056.70 ppb
2012-09-124790-015-0850ND
2012-09-124790-022-0830ND
2012-09-124790-023-0940ND
2012-09-124790-024-11005.50 ppb
2012-09-124790-027-1115ND
2012-09-124790-029-08206.30 ppb
2012-09-124790-030-1145ND
2012-09-124790-031-1220ND
2012-09-124790-032-11304.20 ppb
2012-09-124790-033-1200ND
2012-09-124790-039-1045ND
2012-09-124790-052-1030ND
2012-09-124790-054-0925ND
2012-09-124790-056-08354.30 ppb
2012-09-134790-019-0930ND
2012-09-134790-034-0720ND
2012-09-134790-035-1030ND
2012-09-134790-036-1220ND
2012-09-134790-041-1230ND
2012-09-134790-043-1100ND
2012-09-134790-044-0900ND
2012-09-134790-045-1000ND
2012-09-134790-046-1005ND
2012-09-134790-057-1020ND
2012-09-134790-058-1025ND
2012-09-144790-038-0930ND
2012-10-044790-019-1005ND
2012-10-044790-034-0750ND
2012-10-044790-035-1040ND
2012-10-044790-036-1210ND
2012-10-044790-041-1200ND
2012-10-044790-043-1330ND
2012-10-044790-044-0945ND
2012-10-044790-045-1010ND
2012-10-044790-046-1015ND
2012-10-044790-057-1025ND
2012-10-044790-058-1020ND
2012-11-014790-019-0845ND
2012-11-014790-034-0730ND
2012-11-014790-035-0945ND
2012-11-014790-036-1020ND
2012-11-014790-041-0955ND
2012-11-014790-044-0830ND
2012-11-014790-045-0910ND
2012-11-014790-046-0915ND
2012-11-014790-057-0930ND
2012-11-014790-058-0935ND
2012-12-044790-055-09007.50 ppb
2012-12-054790-014-12457.10 ppb
2012-12-054790-015-1305ND
2012-12-054790-021-0910ND
2012-12-054790-027-0825ND
2012-12-054790-030-11304.00 ppb
2012-12-054790-031-1010ND
2012-12-054790-032-0855ND
2012-12-054790-033-1030ND
2012-12-054790-039-0800ND
2012-12-054790-052-0730ND
2012-12-054790-054-1250ND
2012-12-114790-049-0855ND
2012-12-124790-003-0830ND
2012-12-124790-013-094011.0 ppb
2012-12-124790-022-0750ND
2012-12-124790-023-0805ND
2012-12-124790-024-10354.90 ppb
2012-12-124790-029-12309.20 ppb
2012-12-124790-038-1255ND
2012-12-124790-056-12155.30 ppb
2012-12-134790-019-0950ND
2012-12-134790-034-0720ND
2012-12-134790-035-0830ND
2012-12-134790-036-1320ND
2012-12-134790-041-1115ND
2012-12-134790-043-1205ND
2012-12-134790-044-0915ND
2012-12-134790-045-0930ND
2012-12-134790-046-0935ND
2012-12-134790-057-0855ND
2012-12-134790-058-0900ND
2013-01-094790-062-1215ND
2013-01-104790-019-1055ND
2013-01-104790-034-0715ND
2013-01-104790-035-1000ND
2013-01-104790-036-0915ND
2013-01-104790-041-0945ND
2013-01-104790-043-0800ND
2013-01-104790-044-1030ND
2013-01-104790-045-1045ND
2013-01-104790-046-1050ND
2013-01-104790-057-1010ND
2013-01-104790-058-1015ND
2013-02-064790-021-0930ND
2013-02-064790-027-1330ND
2013-02-064790-030-1130ND
2013-02-064790-039-1130ND
2013-02-134790-052-1510ND
2013-02-134790-054-1350ND
2013-02-184790-019-1115ND
2013-02-184790-034-0900ND
2013-02-184790-035-1035ND
2013-02-184790-036-0945ND
2013-02-184790-041-0930ND
2013-02-184790-043-1000ND
2013-02-184790-044-1145ND
2013-02-184790-045-1120ND
2013-02-184790-046-1125ND
2013-02-184790-057-1045ND
2013-02-184790-058-1055ND
2013-03-064790-003-1050ND
2013-03-064790-013-124510.00 ppb
2013-03-064790-021-1400ND
2013-03-064790-022-0900ND
2013-03-064790-023-1040ND
2013-03-064790-024-14556.70 ppb
2013-03-064790-027-14355.40 ppb
2013-03-064790-030-1300ND
2013-03-064790-031-1330ND
2013-03-064790-032-14206.20 ppb
2013-03-064790-033-1315ND
2013-03-064790-039-1510ND
2013-03-064790-052-1520ND
2013-03-134790-014-11257.30 ppb
2013-03-134790-015-1100ND
2013-03-134790-029-12109.30 ppb
2013-03-134790-038-1335ND
2013-03-134790-054-1550ND
2013-03-134790-056-12354.90 ppb
2013-03-144790-019-0915ND
2013-03-144790-034-0805ND
2013-03-144790-035-1040ND
2013-03-144790-036-1230ND
2013-03-144790-041-1250ND
2013-03-144790-043-1125ND
2013-03-144790-044-0950ND
2013-03-144790-045-0920ND
2013-03-144790-046-0925ND
2013-03-144790-057-1025ND
2013-03-144790-058-1015ND
2013-03-144790-059-1200ND
2013-03-204790-049-0900ND
2013-04-044790-019-0850ND
2013-04-044790-034-0800ND
2013-04-044790-036-1355ND
2013-04-044790-041-1430ND
2013-04-044790-043-1150ND
2013-04-044790-044-0828ND
2013-04-044790-045-1030ND
2013-04-044790-046-1040ND
2013-04-044790-057-0930ND
2013-04-044790-058-0940ND
2013-04-044790-059-1340ND
2013-05-014790-024-1230ND
2013-05-014790-038-1050ND
2013-05-014790-055-1245ND
2013-05-024790-019-1120ND
2013-05-024790-034-0800ND
2013-05-024790-036-0926ND
2013-05-024790-041-1410ND
2013-05-024790-043-0843ND
2013-05-024790-044-1345ND
2013-05-024790-045-1108ND
2013-05-024790-046-1111ND
2013-05-024790-057-0945ND
2013-05-024790-058-0950ND
2013-05-024790-059-0905ND
2013-05-084790-003-1440ND
2013-05-084790-022-1400ND
2013-05-084790-023-0910ND
2013-05-164790-019-1340ND
2013-05-164790-034-0915ND
2013-05-164790-043-1050ND
2013-06-054790-014-10066.40 ppb
2013-06-054790-015-0947ND
2013-06-054790-021-1325ND
2013-06-054790-024-12215.30 ppb
2013-06-054790-027-1238ND
2013-06-054790-029-08527.00 ppb
2013-06-054790-031-1442ND
2013-06-054790-032-12564.60 ppb
2013-06-054790-033-1459ND
2013-06-054790-038-1031ND
2013-06-054790-039-1142ND
2013-06-054790-052-1124ND
2013-06-054790-055-12024.80 ppb
2013-06-054790-056-0837ND
2013-06-064790-013-10325.80 ppb
2013-06-064790-022-0813ND
2013-06-064790-023-0830ND
2013-06-064790-030-1007ND
2013-06-064790-054-1259ND
2013-06-114790-062-1345ND
2013-06-134790-019-1010ND
2013-06-134790-034-0900ND
2013-06-134790-036-1430ND
2013-06-134790-041-1445ND
2013-06-134790-043-1350ND
2013-06-134790-044-1050ND
2013-06-134790-045-1035ND
2013-06-134790-046-1040ND
2013-06-134790-057-1210ND
2013-06-134790-058-1215ND
2013-06-134790-059-1415ND
2013-06-244790-049-0859ND
2013-06-264790-028-0900ND
2013-06-264790-028-0920ND
2013-07-119590-019-1357ND
2013-07-119590-034-0801ND
2013-07-119590-036-0935ND
2013-07-119590-041-0955ND
2013-07-119590-043-0837ND
2013-07-119590-044-1325ND
2013-07-119590-045-1445ND
2013-07-119590-046-1447ND
2013-07-119590-057-1018ND
2013-07-119590-058-1021ND
2013-07-119590-059-0914ND
2013-08-019590-019-1037ND
2013-08-019590-034-0850ND
2013-08-019590-036-1156ND
2013-08-019590-041-0940ND
2013-08-019590-043-1222ND
2013-08-019590-044-1000ND
2013-08-019590-045-1111ND
2013-08-019590-046-1113ND
2013-08-019590-057-1129ND
2013-08-019590-058-1131ND
2013-08-019590-059-1417ND
2013-09-049590-024-13486.70 ppb
2013-09-049590-027-14025.00 ppb
2013-09-049590-028-1307ND
2013-09-049590-031-1434ND
2013-09-049590-032-14146.20 ppb
2013-09-049590-033-1453ND
2013-09-049590-038-1020ND
2013-09-049590-039-1334ND
2013-09-049590-052-1323ND
2013-09-049590-054-0942ND
2013-09-049590-055-11078.60 ppb
2013-09-059590-049-0847ND
2013-09-109590-014-10309.10 ppb
2013-09-109590-019-1730ND
2013-09-109590-021-0950ND
2013-09-109590-022-1413ND
2013-09-109590-029-12479.00 ppb
2013-09-109590-034-1500ND
2013-09-109590-036-2345ND
2013-09-109590-041-1610ND
2013-09-109590-044-1650ND
2013-09-109590-045-1740ND
2013-09-109590-046-1745ND
2013-09-109590-056-12325.70 ppb
2013-09-109590-057-2250ND
2013-09-109590-058-2255ND
2013-09-109590-059-2330ND
2013-09-109590-062-1330ND
2013-09-119590-013-140411.0 ppb
2013-09-119590-015-1030ND
2013-09-119590-030-1100ND
2013-09-119590-043-0015ND
2013-09-129590-023-1445ND
2013-10-039590-019-1451ND
2013-10-039590-034-1548ND
2013-10-039590-036-0955ND
2013-10-039590-041-1357ND
2013-10-039590-043-0920ND
2013-10-039590-044-1425ND
2013-10-039590-045-1441ND
2013-10-039590-046-1439ND
2013-10-039590-057-1412ND
2013-10-039590-058-1415ND
2013-10-039590-059-0947ND
2013-11-079590-019-1413ND
2013-11-079590-034-1120ND
2013-11-079590-036-0945ND
2013-11-079590-041-1110ND
2013-11-079590-043-1040ND
2013-11-079590-044-1510ND
2013-11-079590-045-1350ND
2013-11-079590-046-1355ND
2013-11-079590-057-1210ND
2013-11-079590-058-1215ND
2013-11-079590-059-1010ND
2013-12-059590-019-1220ND
2013-12-059590-034-0803ND
2013-12-059590-036-0955ND
2013-12-059590-041-1013ND
2013-12-059590-043-1340ND
2013-12-059590-044-1115ND
2013-12-059590-045-1150ND
2013-12-059590-046-1158ND
2013-12-059590-057-1033ND
2013-12-059590-058-1038ND
2013-12-059590-059-0935ND
2013-12-109590-013-094510.00 ppb
2013-12-109590-024-10056.20 ppb
2013-12-109590-027-10255.00 ppb
2013-12-109590-030-09304.50 ppb
2013-12-109590-031-0855ND
2013-12-109590-032-10405.20 ppb
2013-12-109590-033-0910ND
2013-12-109590-039-0950ND
2013-12-109590-052-0935ND
2013-12-109590-055-08456.70 ppb
2013-12-119590-015-1050ND
2013-12-119590-021-1115ND
2013-12-119590-022-0855ND
2013-12-119590-023-0910ND
2013-12-119590-028-1135ND
2013-12-119590-029-10308.60 ppb
2013-12-119590-038-0955ND
2013-12-119590-056-10405.20 ppb
2013-12-179590-049-1420ND
2014-01-029590-019-1210ND
2014-01-029590-034-1350ND
2014-01-029590-036-0950ND
2014-01-029590-041-1005ND
2014-01-029590-043-0915ND
2014-01-029590-044-1045ND
2014-01-029590-045-1135ND
2014-01-029590-046-1137ND
2014-01-029590-057-1025ND
2014-01-029590-058-1030ND
2014-01-029590-059-0932ND
2014-01-079590-062-1330ND
2014-01-099590-054-1500ND
2014-02-069590-019-1117ND
2014-02-069590-034-1335ND
2014-02-069590-036-0905ND
2014-02-069590-041-1022ND
2014-02-069590-043-0942ND
2014-02-069590-044-1105ND
2014-02-069590-045-1133ND
2014-02-069590-046-1135ND
2014-02-069590-057-10372.10 ppb
2014-02-069590-058-10422.10 ppb
2014-02-069590-059-0918ND
2014-03-069590-019-0945ND
2014-03-069590-034-0741ND
2014-03-069590-036-1256ND
2014-03-069590-041-0824ND
2014-03-069590-043-1125ND
2014-03-069590-044-1335ND
2014-03-069590-045-1015ND
2014-03-069590-046-1016ND
2014-03-069590-057-0913ND
2014-03-069590-058-0915ND
2014-03-069590-059-1312ND
2014-03-129590-013-151511.0 ppb
2014-03-129590-015-1045ND
2014-03-129590-021-13594.40 ppb
2014-03-129590-022-0757ND
2014-03-129590-023-0815ND
2014-03-129590-024-13206.40 ppb
2014-03-129590-027-13355.60 ppb
2014-03-129590-028-1535ND
2014-03-129590-029-10308.20 ppb
2014-03-129590-030-14514.10 ppb
2014-03-129590-031-14274.30 ppb
2014-03-129590-032-13505.70 ppb
2014-03-129590-038-0925ND
2014-03-129590-039-1310ND
2014-03-129590-049-0842ND
2014-03-129590-052-1300ND
2014-03-129590-054-1245ND
2014-03-129590-055-11056.60 ppb
2014-03-129590-056-10155.00 ppb
2014-03-259590-062-1455ND
2014-04-039590-019-0924ND
2014-04-039590-034-1445ND
2014-04-039590-036-1254ND
2014-04-039590-041-1233ND
2014-04-039590-043-0832ND
2014-04-039590-044-1334ND
2014-04-039590-045-1355ND
2014-04-039590-046-1358ND
2014-04-039590-057-1314ND
2014-04-039590-058-1317ND
2014-04-039590-059-0903ND
2014-05-019590-019-1138ND
2014-05-019590-034-1351ND
2014-05-019590-036-0829ND
2014-05-019590-041-1044ND
2014-05-019590-043-0944ND
2014-05-019590-044-1122ND
2014-05-019590-045-1156ND
2014-05-019590-046-1157ND
2014-05-019590-057-1102ND
2014-05-019590-058-1107ND
2014-05-019590-059-0859ND
2014-05-149590-033-1445ND
2014-06-059590-019-0850ND
2014-06-059590-034-0750ND
2014-06-059590-036-1115ND
2014-06-059590-041-0800ND
2014-06-059590-043-0950ND
2014-06-059590-044-0815ND
2014-06-059590-045-0840ND
2014-06-059590-046-0845ND
2014-06-059590-057-0925ND
2014-06-059590-058-0930ND
2014-06-059590-059-1050ND
2014-06-119590-013-090011.0 ppb
2014-06-119590-015-1245ND
2014-06-119590-022-0812ND
2014-06-119590-023-0822ND
2014-06-119590-024-10316.00 ppb
2014-06-119590-027-10105.90 ppb
2014-06-119590-028-1300ND
2014-06-119590-029-12228.50 ppb
2014-06-119590-030-09154.40 ppb
2014-06-119590-031-09484.10 ppb
2014-06-119590-032-10005.10 ppb
2014-06-119590-038-1150ND
2014-06-119590-039-1050ND
2014-06-119590-052-1103ND
2014-06-119590-054-1315ND
2014-06-119590-056-12405.30 ppb
2014-06-179590-062-1340ND
2014-06-189590-014-12408.90 ppb
2014-06-259590-033-1050ND
2014-06-259590-049-0954ND
2014-06-259590-055-10256.90 ppb
2014-07-099590-019-1405ND
2014-07-099590-034-1340ND
2014-07-099590-036-1510ND
2014-07-099590-041-1350ND
2014-07-099590-043-1445ND
2014-07-099590-044-1400ND
2014-07-099590-045-1415ND
2014-07-099590-046-1420ND
2014-07-099590-057-1430ND
2014-07-099590-058-1435ND
2014-07-099590-059-1455ND
2014-08-079590-019-1130ND
2014-08-079590-034-0740ND
2014-08-079590-036-0922ND
2014-08-079590-041-0940ND
2014-08-079590-043-0815ND
2014-08-079590-044-0955ND
2014-08-079590-045-1118ND
2014-08-079590-046-1120ND
2014-08-079590-057-1055ND
2014-08-079590-058-1100ND
2014-08-079590-059-0838ND
2014-08-269590-003-1510ND
2014-09-049590-019-0815ND
2014-09-049590-034-0730ND
2014-09-049590-036-1020ND
2014-09-049590-041-0940ND
2014-09-049590-043-1050ND
2014-09-049590-044-0900ND
2014-09-049590-045-0830ND
2014-09-049590-046-0835ND
2014-09-049590-057-0920ND
2014-09-049590-058-0925ND
2014-09-049590-059-1030ND
2014-09-109590-003-1020ND
2014-09-109590-013-092011.0 ppb
2014-09-109590-014-13459.30 ppb
2014-09-109590-015-1400ND
2014-09-109590-022-1000ND
2014-09-109590-024-08106.10 ppb
2014-09-109590-027-08304.60 ppb
2014-09-109590-028-1430ND
2014-09-109590-029-12008.30 ppb
2014-09-109590-030-09004.80 ppb
2014-09-109590-031-08404.90 ppb
2014-09-109590-032-08204.70 ppb
2014-09-109590-033-0850ND
2014-09-109590-038-1330ND
2014-09-109590-039-0745ND
2014-09-109590-049-1030ND
2014-09-109590-052-0730ND
2014-09-109590-054-1415ND
2014-09-109590-055-08007.40 ppb
2014-09-109590-056-12105.60 ppb
2014-09-169590-062-0830ND
2014-10-029590-019-0820ND
2014-10-029590-034-0730ND
2014-10-029590-036-0920ND
2014-10-029590-041-0900ND
2014-10-029590-043-1000ND
2014-10-029590-044-0835ND
2014-10-029590-045-0810ND
2014-10-029590-046-0815ND
2014-10-029590-057-0845ND
2014-10-029590-058-0850ND
2014-10-029590-059-0930ND
2014-10-159590-023-0920ND
2014-11-069590-019-1000ND
2014-11-069590-034-0740ND
2014-11-069590-036-0920ND
2014-11-069590-041-0910ND
2014-11-069590-043-1100ND
2014-11-069590-044-0935ND
2014-11-069590-045-1415ND
2014-11-069590-046-1420ND
2014-11-069590-057-10302.20 ppb
2014-11-069590-058-1040ND
2014-11-069590-059-1050ND
2014-12-029590-019-0910ND
2014-12-029590-034-0800ND
2014-12-029590-036-1030ND
2014-12-029590-041-1020ND
2014-12-029590-043-1050ND
2014-12-029590-044-0950ND
2014-12-029590-045-0930ND
2014-12-029590-046-0940ND
2014-12-029590-057-1000ND
2014-12-029590-058-1010ND
2014-12-029590-059-1110ND
2014-12-099590-055-11307.40 ppb
2014-12-109590-003-1340ND
2014-12-109590-014-09209.60 ppb
2014-12-109590-015-0940ND
2014-12-109590-023-1330ND
2014-12-109590-027-10105.30 ppb
2014-12-109590-028-1100ND
2014-12-109590-029-09108.60 ppb
2014-12-109590-030-10305.20 ppb
2014-12-109590-031-10505.70 ppb
2014-12-109590-032-10204.80 ppb
2014-12-109590-033-1040ND
2014-12-109590-038-0840ND
2014-12-109590-039-1000ND
2014-12-109590-052-0950ND
2014-12-109590-056-09005.40 ppb
2014-12-169590-013-101012.0 ppb
2014-12-169590-022-1120ND
2014-12-169590-024-11506.00 ppb
2015-01-139590-019-1100ND
2015-01-139590-034-0740ND
2015-01-139590-036-0930ND
2015-01-139590-041-0945ND
2015-01-139590-043-0830ND
2015-01-139590-044-1020ND
2015-01-139590-045-1030ND
2015-01-139590-046-1040ND
2015-01-139590-057-1000ND
2015-01-139590-058-1010ND
2015-01-139590-059-0915ND
2015-02-059590-019-0850ND
2015-02-059590-034-0755ND
2015-02-059590-036-0930ND
2015-02-059590-041-1020ND
2015-02-059590-043-0940ND
2015-02-059590-044-0900ND
2015-02-059590-045-0820ND
2015-02-059590-046-0830ND
2015-02-059590-057-0910ND
2015-02-059590-058-0915ND
2015-02-059590-059-0925ND
2015-03-059590-019-0900ND
2015-03-059590-034-0740ND
2015-03-059590-036-1420ND
2015-03-059590-041-0950ND
2015-03-059590-043-1100ND
2015-03-059590-044-0840ND
2015-03-059590-045-0920ND
2015-03-059590-046-0930ND
2015-03-059590-057-1020ND
2015-03-059590-058-1030ND
2015-03-059590-059-1400ND
2015-03-099590-049-0900ND
2015-03-119590-003-0850ND
2015-03-119590-023-0900ND
2015-03-119590-028-1140ND
2015-03-119590-032-1100ND
2015-03-119590-033-0800ND
2015-03-119590-038-0940ND
2015-03-119590-039-1130ND
2015-03-129590-062-1100ND
2015-04-029590-019-0920ND
2015-04-029590-034-1512ND
2015-04-029590-036-1340ND
2015-04-029590-041-1435ND
2015-04-029590-043-1355ND
2015-04-029590-044-0905ND
2015-04-029590-045-0922ND
2015-04-029590-046-0925ND
2015-04-029590-057-0950ND
2015-04-029590-058-0955ND
2015-04-029590-059-1332ND
2015-04-089590-015-1030ND
2015-04-089590-052-1000ND
2015-04-159590-054-1122ND
2015-05-069590-019-1440ND
2015-05-069590-034-1130ND
2015-05-069590-036-1320ND
2015-05-069590-041-1140ND
2015-05-069590-043-1300ND
2015-05-069590-044-1400ND
2015-05-069590-045-1410ND
2015-05-069590-046-1420ND
2015-05-069590-057-1340ND
2015-05-069590-058-1350ND
2015-05-069590-059-1330ND
2015-06-01ND*
2015-06-049590-019-0950ND
2015-06-049590-034-0830ND
2015-06-049590-036-1035ND
2015-06-049590-041-1300ND
2015-06-049590-043-1110ND
2015-06-049590-044-0900ND
2015-06-049590-045-0930ND
2015-06-049590-046-0940ND
2015-06-049590-057-1020ND
2015-06-049590-058-1025ND
2015-06-049590-059-1040ND
2015-06-109590-003-0830ND
2015-06-109590-015-1350ND
2015-06-109590-028-1430ND
2015-06-109590-033-0950ND
2015-06-109590-038-1330ND
2015-06-109590-039-1040ND
2015-06-109590-049-0850ND
2015-06-109590-054-1410ND
2015-06-189590-062-1245ND
2015-07-159590-019-1140ND
2015-07-159590-034-0830ND
2015-07-159590-036-1020ND
2015-07-159590-041-1430ND
2015-07-159590-043-0915ND
2015-07-159590-044-1110ND
2015-07-159590-045-1120ND
2015-07-159590-046-1130ND
2015-07-159590-057-1050ND
2015-07-159590-058-1100ND
2015-07-159590-059-1030ND
2015-08-069590-019-0950ND
2015-08-069590-034-0830ND
2015-08-069590-036-1050ND
2015-08-069590-041-0900ND
2015-08-069590-043-1130ND
2015-08-069590-044-0930ND
2015-08-069590-045-0940ND
2015-08-069590-046-0945ND
2015-08-069590-057-0915ND
2015-08-069590-058-0920ND
2015-08-069590-059-1100ND
2015-09-019590-062-1100ND
2015-09-039590-019-0900ND
2015-09-039590-034-0750ND
2015-09-039590-036-1100ND
2015-09-039590-041-1130ND
2015-09-039590-043-1010ND
2015-09-039590-044-0830ND
2015-09-039590-045-0910ND
2015-09-039590-046-0920ND
2015-09-039590-057-0930ND
2015-09-039590-058-0940ND
2015-09-039590-059-1050ND
2015-09-169590-039-1230ND
2015-09-169590-049-1500ND
2015-09-179590-003-1000ND
2015-09-179590-015-1340ND
2015-09-179590-023-0950ND
2015-09-179590-028-1420ND
2015-09-179590-038-1200ND
2015-09-179590-054-1400ND
2015-10-019590-019-0940ND
2015-10-019590-034-0830ND
2015-10-019590-036-1430ND
2015-10-019590-041-1130ND
2015-10-019590-043-1400ND
2015-10-019590-044-1030ND
2015-10-019590-045-0920ND
2015-10-019590-046-0930ND
2015-10-019590-057-1050ND
2015-10-019590-058-1100ND
2015-10-019590-059-1440ND
2015-11-059590-019-0900ND
2015-11-059590-034-0800ND
2015-11-059590-036-1240ND
2015-11-059590-041-1420ND
2015-11-059590-043-1110ND
2015-11-059590-044-0950ND
2015-11-059590-045-0920ND
2015-11-059590-046-0930ND
2015-11-059590-057-1020ND
2015-11-059590-058-1030ND
2015-11-059590-059-1230ND
2015-12-039590-019-0930ND
2015-12-039590-034-0800ND
2015-12-039590-036-1140ND
2015-12-039590-041-1220ND
2015-12-039590-043-1100ND
2015-12-039590-044-0900ND
2015-12-039590-045-0950ND
2015-12-039590-046-1000ND
2015-12-039590-057-1020ND
2015-12-039590-058-1030ND
2015-12-039590-059-1140ND
2015-12-089590-062-1410ND
2015-12-099590-003-0810ND
2015-12-099590-015-1300ND
2015-12-099590-023-0820ND
2015-12-099590-028-1020ND
2015-12-099590-038-1220ND
2015-12-099590-039-1010ND
2015-12-099590-049-0840ND
2015-12-099590-054-1045ND
2016-01-079590-019-0930ND
2016-01-079590-034-0830ND
2016-01-079590-036-1410ND
2016-01-079590-041-1130ND
2016-01-079590-043-1240ND
2016-01-079590-044-1030ND
2016-01-079590-045-0940ND
2016-01-079590-046-0950ND
2016-01-079590-057-1050ND
2016-01-079590-058-1100ND
2016-01-079590-059-1400ND
2016-02-049590-019-0935ND
2016-02-049590-034-0830ND
2016-02-049590-036-1350ND
2016-02-049590-041-1500ND
2016-02-049590-043-1100ND
2016-02-049590-044-0945ND
2016-02-049590-045-0920ND
2016-02-049590-046-0930ND
2016-02-049590-057-1000ND
2016-02-049590-058-1010ND
2016-02-049590-059-1400ND
2016-03-029590-003-0810ND
2016-03-029590-013-094011.0 ppb
2016-03-029590-014-12508.70 ppb
2016-03-029590-015-1235ND
2016-03-029590-023-0820ND
2016-03-029590-024-11004.80 ppb
2016-03-029590-027-10457.00 ppb
2016-03-029590-028-1125ND
2016-03-029590-029-13158.70 ppb
2016-03-029590-030-10006.00 ppb
2016-03-029590-031-10256.80 ppb
2016-03-029590-032-10355.80 ppb
2016-03-029590-033-10154.20 ppb
2016-03-029590-039-1110ND
2016-03-029590-049-0840ND
2016-03-029590-054-1220ND
2016-03-089590-038-1000ND
2016-03-089590-056-0930ND
2016-03-109590-034-0750ND
2016-03-109590-036-1340ND
2016-03-109590-041-1520ND
2016-03-109590-043-1400ND
2016-03-109590-044-1010ND
2016-03-109590-045-0930ND
2016-03-109590-046-0940ND
2016-03-109590-057-1040ND
2016-03-109590-058-1050ND
2016-03-109590-059-1330ND
2016-03-229590-062-1215ND
2016-04-079590-034-0820ND
2016-04-079590-036-1440ND
2016-04-079590-041-1300ND
2016-04-079590-043-1100ND
2016-04-079590-044-0900ND
2016-04-079590-045-0940ND
2016-04-079590-046-0950ND
2016-04-079590-057-1010ND
2016-04-079590-058-1020ND
2016-04-079590-059-1450ND
2016-04-269590-019-1400ND
2016-05-119590-019-1010ND
2016-05-119590-034-0820ND
2016-05-119590-036-1410ND
2016-05-119590-041-1540ND
2016-05-119590-043-1320ND
2016-05-119590-044-1100ND
2016-05-119590-045-1030ND
2016-05-119590-046-1040ND
2016-05-119590-057-1500ND
2016-05-119590-058-1510ND
2016-05-119590-059-1420ND
2016-06-019590-003-1050ND
2016-06-019590-014-13558.40 ppb
2016-06-019590-015-1520ND
2016-06-019590-023-1040ND
2016-06-019590-024-1340ND
2016-06-019590-027-13305.50 ppb
2016-06-019590-030-12505.00 ppb
2016-06-019590-032-13205.00 ppb
2016-06-019590-033-1300ND
2016-06-019590-038-1410ND
2016-06-019590-049-1200ND
2016-06-019590-054-1530ND
2016-06-029590-057-1100ND
2016-06-029590-058-1110ND
2016-06-149590-062-1430ND
2016-07-079590-019-0945ND
2016-07-079590-034-0830ND
2016-07-079590-036-1100ND
2016-07-079590-041-0845ND
2016-07-079590-043-1020ND
2016-07-079590-044-0910ND
2016-07-079590-045-0930ND
2016-07-079590-046-0935ND
2016-07-079590-057-0855ND
2016-07-079590-058-0900ND
2016-07-079590-059-1110ND
2016-07-209590-039-1045ND
2016-08-049590-019-0930ND
2016-08-049590-034-0820ND
2016-08-049590-036-1410ND
2016-08-049590-041-1030ND
2016-08-049590-043-0940ND
2016-08-049590-044-1000ND
2016-08-049590-045-0915ND
2016-08-049590-046-0920ND
2016-08-049590-057-1100ND
2016-08-049590-058-1110ND
2016-08-049590-059-1420ND
2016-09-019590-057-1110ND
2016-09-019590-058-1120ND
2016-09-139590-062-1020ND
2016-10-139590-019-1140ND
2016-10-139590-034-0730ND
2016-10-139590-036-0940ND
2016-10-139590-041-1520ND
2016-10-139590-043-0820ND
2016-10-139590-044-1020ND
2016-10-139590-045-1115ND
2016-10-139590-046-1130ND
2016-10-139590-057-1000ND
2016-10-139590-058-1010ND
2016-10-139590-059-0950ND
2016-10-209590-029-140010.00 ppb
2016-11-039590-019-0930ND
2016-11-039590-034-0825ND
2016-11-039590-036-1100ND
2016-11-039590-041-1130ND
2016-11-039590-043-1030ND
2016-11-039590-044-0950ND
2016-11-039590-045-0910ND
2016-11-039590-046-0920ND
2016-11-039590-057-1000ND
2016-11-039590-058-1010ND
2016-11-039590-059-1110ND
2016-12-019590-057-1010ND
2016-12-019590-058-1020ND
2016-12-079590-024-15205.40 ppb
2016-12-079590-027-15007.10 ppb
2016-12-079590-030-14206.20 ppb
2016-12-079590-031-14407.10 ppb
2016-12-079590-032-14505.40 ppb
2016-12-079590-033-14304.50 ppb
2016-12-079590-049-1320ND
2017-01-059590-019-1110ND
2017-01-059590-034-1010ND
2017-01-059590-036-1450ND
2017-01-059590-041-1420ND
2017-01-059590-043-1200ND
2017-01-059590-044-1030ND
2017-01-059590-045-1050ND
2017-01-059590-046-1100ND
2017-01-059590-057-1120ND
2017-01-059590-058-1130ND
2017-01-059590-059-1500ND
2017-01-109590-054-1610ND
2017-01-129590-062-1520ND
2017-02-029590-019-0940ND
2017-02-029590-034-0830ND
2017-02-029590-036-1310ND
2017-02-029590-041-1420ND
2017-02-029590-043-1040ND
2017-02-029590-044-0850ND
2017-02-029590-045-0920ND
2017-02-029590-046-0930ND
2017-02-029590-057-1000ND
2017-02-029590-058-1010ND
2017-02-029590-059-1320ND
2017-03-089590-014-10008.80 ppb
2017-03-089590-015-1040ND
2017-03-089590-024-14504.80 ppb
2017-03-089590-027-14407.30 ppb
2017-03-089590-029-10258.20 ppb
2017-03-089590-030-14005.60 ppb
2017-03-089590-031-14157.10 ppb
2017-03-089590-032-14305.00 ppb
2017-03-089590-033-13504.70 ppb
2017-03-089590-039-1500ND
2017-03-089590-054-1100ND
2017-03-089590-056-1015ND
2017-03-099590-019-1110ND
2017-03-099590-034-0820ND
2017-03-099590-036-1440ND
2017-03-099590-041-1520ND
2017-03-099590-044-1120ND
2017-03-099590-045-1050ND
2017-03-099590-046-1100ND
2017-03-099590-057-1400ND
2017-03-099590-058-1410ND
2017-03-099590-059-1450ND
2017-03-149590-043-1100ND
2017-03-149590-049-1020ND
2017-03-159590-038-1000ND
2017-03-219590-062-1540ND
2017-04-069590-019-0955ND
2017-04-069590-034-0835ND
2017-04-069590-036-1425ND
2017-04-069590-041-1445ND
2017-04-069590-043-1055ND
2017-04-069590-044-1340ND
2017-04-069590-045-1010ND
2017-04-069590-046-1015ND
2017-04-069590-057-1400ND
2017-04-069590-058-1405ND
2017-04-069590-059-1430ND
2017-04-269590-003-0910ND
2017-04-269590-023-0940ND
2017-05-049590-019-1211ND
2017-05-049590-034-1430ND
2017-05-049590-045-1150ND
2017-05-049590-046-1152ND
2017-05-049590-059-1400ND
2017-05-119590-036-1020ND
2017-05-119590-041-1120ND
2017-05-119590-043-0940ND
2017-05-119590-044-1320ND
2017-05-119590-057-1420ND
2017-05-119590-058-1430ND
2017-06-069590-062-1550ND
2017-07-059590-019-0950ND
2017-07-059590-034-0820ND
2017-07-059590-036-1120ND
2017-07-059590-041-1410ND
2017-07-059590-043-1020ND
2017-07-059590-044-1340ND
2017-07-059590-045-0930ND
2017-07-059590-046-0940ND
2017-07-059590-057-1200ND
2017-07-059590-058-1210ND
2017-07-059590-059-1130ND
2017-08-039590-019-0940ND
2017-08-039590-034-0810ND
2017-08-039590-036-1430ND
2017-08-039590-041-1500ND
2017-08-039590-043-1350ND
2017-08-039590-044-0910ND
2017-08-039590-045-1040ND
2017-08-039590-046-1050ND
2017-08-039590-057-1010ND
2017-08-039590-058-1020ND
2017-08-039590-059-1440ND
2017-09-069590-014-14108.60 ppb
2017-09-069590-015-1610ND
2017-09-069590-023-0940ND
2017-09-069590-024-1140ND
2017-09-069590-027-11305.80 ppb
2017-09-069590-029-15159.70 ppb
2017-09-069590-031-11054.90 ppb
2017-09-069590-032-11204.70 ppb
2017-09-069590-033-10504.40 ppb
2017-09-069590-038-1430ND
2017-09-069590-039-1150ND
2017-09-069590-049-1000ND
2017-09-069590-054-1550ND
2017-09-069590-056-1530ND
2017-09-079590-019-0940ND
2017-09-079590-034-0820ND
2017-09-079590-036-1400ND
2017-09-079590-041-1450ND
2017-09-079590-043-1120ND
2017-09-079590-044-1015ND
2017-09-079590-045-0925ND
2017-09-079590-046-0930ND
2017-09-079590-057-1030ND
2017-09-079590-058-1040ND
2017-09-079590-059-1410ND
2017-09-199590-062-1500ND
2017-10-059590-019-1000ND
2017-10-059590-034-0830ND
2017-10-059590-036-1430ND
2017-10-059590-041-1320ND
2017-10-059590-043-1500ND
2017-10-059590-044-1040ND
2017-10-059590-045-0940ND
2017-10-059590-046-0950ND
2017-10-059590-057-1100ND
2017-10-059590-058-1110ND
2017-10-059590-059-1440ND
2017-11-029590-019-1020ND
2017-11-029590-034-0830ND
2017-11-029590-036-1510ND
2017-11-029590-041-1540ND
2017-11-029590-043-1050ND
2017-11-029590-044-1330ND
2017-11-029590-045-0950ND
2017-11-029590-046-1000ND
2017-11-029590-057-1350ND
2017-11-029590-058-1400ND
2017-11-029590-059-1520ND
2017-12-069590-014-14007.90 ppb
2017-12-069590-015-1350ND
2017-12-069590-023-0830ND
2017-12-069590-024-1310ND
2017-12-069590-027-13006.00 ppb
2017-12-069590-029-14307.40 ppb
2017-12-069590-030-12205.60 ppb
2017-12-069590-031-12305.00 ppb
2017-12-069590-032-12505.50 ppb
2017-12-069590-033-1210ND
2017-12-069590-038-1500ND
2017-12-069590-039-1330ND
2017-12-069590-049-0850ND
2017-12-069590-056-1415ND
2017-12-079590-019-0950ND
2017-12-079590-034-0800ND
2017-12-079590-036-1440ND
2017-12-079590-041-1315ND
2017-12-079590-043-1400ND
2017-12-079590-044-1020ND
2017-12-079590-045-0930ND
2017-12-079590-046-0940ND
2017-12-079590-057-1110ND
2017-12-079590-058-1120ND
2017-12-079590-059-1450ND

* Sample result is taken from the system's CCR report.