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EWG's Tap Water Database — 2019 UPDATE

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Asbestos

City of Corona

Asbestos is a mineral fiber introduced into water by the dissolution of asbestos-containing minerals and from decay of asbestos cement in water mains. Asbestos causes cancer when ingested or inhaled.

 

150

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND260ND
2013ND280ND
2014ND280ND
2015ND260ND
2016ND220ND
2017ND200ND

MFL = million fibers per liter

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 7 MFL

The legal limit for asbestos, established in 1991, was based on toxicity studies in laboratory animals conducted in the 1980s.

MFL = million fibers per liter

All test results

Date Lab ID Result
2012-01-050004-062-1040ND
2012-03-060004-062-1005ND
2012-06-120004-062-1330ND
2012-06-130004-003-1145ND
2012-06-130004-013-1115ND
2012-06-130004-022-1030ND
2012-06-130004-023-1230ND
2012-06-130004-030-1200ND
2012-06-130004-033-1300ND
2012-06-200004-014-1550ND
2012-06-200004-015-1450ND
2012-06-200004-027-0930ND
2012-06-200004-032-1035ND
2012-06-200004-038-1310ND
2012-06-210004-019-0950ND
2012-06-210004-034-1300ND
2012-06-210004-043-1220ND
2012-06-210004-052-1040ND
2012-06-220004-039-0730ND
2012-06-270004-024-0930ND
2012-06-270004-029-1400ND
2012-06-270004-031-1450ND
2012-06-270004-054-1120ND
2012-06-270004-056-1030ND
2012-09-050004-062-1055ND
2012-09-120004-021-0920ND
2013-01-090004-062-1215ND
2013-02-060004-021-0930ND
2013-02-060004-027-1330ND
2013-02-060004-030-1130ND
2013-02-060004-039-1130ND
2013-02-130004-052-1510ND
2013-02-130004-054-1350ND
2013-03-120004-062-1200ND
2013-05-010004-024-1230ND
2013-05-010004-038-1050ND
2013-05-010004-055-1245ND
2013-05-080004-003-1440ND
2013-05-080004-022-1400ND
2013-05-080004-023-0910ND
2013-05-160004-019-1340ND
2013-05-160004-034-0915ND
2013-05-160004-043-1050ND
2013-06-110004-062-1345ND
2013-06-260004-028-0900ND
2013-08-079590-032-0940ND
2013-08-159590-033-0900ND
2013-08-159590-056-1435ND
2013-08-219590-029-1002ND
2013-08-229590-013-0940ND
2013-08-229590-014-1500ND
2013-08-229590-015-1402ND
2013-08-229590-031-0825ND
2013-09-109590-062-1330ND
2014-01-079590-062-1330ND
2014-02-129590-021-0900ND
2014-02-129590-027-1020ND
2014-02-129590-028-1450ND
2014-02-129590-039-1100ND
2014-02-129590-052-1145ND
2014-02-129590-054-1355ND
2014-02-269590-030-0730ND
2014-03-259590-062-1455ND
2014-05-149590-024-1325ND
2014-05-149590-038-1035ND
2014-05-149590-043-0915ND
2014-05-149590-055-1145ND
2014-05-159590-019-1155ND
2014-05-159590-022-0850ND
2014-05-159590-023-1005ND
2014-05-159590-034-1500ND
2014-06-179590-062-1340ND
2014-08-139590-015-0930ND
2014-08-139590-031-1455ND
2014-08-139590-032-1100ND
2014-08-139590-033-1315ND
2014-08-219590-029-0900ND
2014-08-269590-003-1400ND
2014-08-279590-014-1315ND
2014-08-279590-056-1415ND
2014-08-289590-013-1030ND
2014-09-169590-062-0830ND
2015-02-039590-030-1000ND
2015-02-129590-027-0900ND
2015-02-129590-028-1420ND
2015-02-129590-030-0810ND
2015-02-129590-039-0950ND
2015-02-129590-052-1330ND
2015-03-129590-062-1100ND
2015-05-289590-003-0940ND
2015-05-289590-019-1045ND
2015-05-289590-024-0930ND
2015-05-289590-034-0830ND
2015-05-289590-038-1000ND
2015-05-289590-043-1100ND
2015-06-189590-062-1245ND
2015-08-129590-029-0900ND
2015-08-129590-031-1020ND
2015-08-129590-032-1100ND
2015-08-129590-056-0940ND
2015-08-209590-013-0900ND
2015-08-209590-014-1430ND
2015-08-209590-015-1130ND
2015-08-209590-033-0950ND
2015-09-019590-062-1100ND
2015-10-149590-023-0930ND
2015-10-149590-054-1330ND
2015-12-089590-062-1410ND
2016-03-229590-062-1215ND
2016-04-139590-027-0950ND
2016-04-139590-028-0800ND
2016-04-139590-030-0850ND
2016-04-219590-054-1340ND
2016-06-149590-062-1430ND
2016-07-209590-039-1045ND
2016-08-189590-003-1000ND
2016-08-189590-023-1050ND
2016-08-189590-038-1400ND
2016-08-239590-024-1430ND
2016-08-249590-019-1030ND
2016-08-249590-034-0900ND
2016-08-242283-043-1430ND
2016-09-139590-062-1020ND
2016-10-119590-031-1530ND
2016-10-122283-032-1430ND
2016-10-202283-029-1400ND
2016-10-272283-014-0915ND
2016-10-272283-015-1020ND
2016-10-272283-033-1400ND
2016-10-272283-056-0840ND
2017-01-129590-062-1520ND
2017-03-212283-062-1540ND
2017-04-122283-030-1000ND
2017-04-122283-054-1400ND
2017-04-202283-027-1400ND
2017-04-202283-038-0920ND
2017-04-202283-039-1500ND
2017-08-092283-019-1030ND
2017-08-092283-023-0945ND
2017-08-092283-024-1400ND
2017-08-092283-043-1530ND
2017-08-102283-034-1220ND
2017-09-199590-062-1500ND
2017-10-129590-015-1500ND
2017-10-129590-031-0930ND
2017-10-129590-032-1030ND
2017-10-192283-014-1030ND
2017-10-192283-029-1500ND
2017-10-192283-056-1400ND
2017-10-262283-033-1000ND