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EWG's Tap Water Database — 2021 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.

MORE ABOUT THIS CONTAMINANT

 

132

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND280ND
2015ND260ND
2016ND220ND
2017ND200ND
2018ND180ND
2019ND180ND

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
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
2018-02-142283-030-1340ND
2018-02-142283-032-1445ND
2018-04-189590-039-1600ND
2018-04-269590-027-1230ND
2018-04-269590-038-1020ND
2018-06-279590-021-1500ND
2018-08-169590-024-1100ND
2018-08-169590-055-1400ND
2018-08-229590-019-1500ND
2018-08-229590-034-0900ND
2018-08-229590-043-1030ND
2018-10-109590-014-1410ND
2018-10-109590-029-1500ND
2018-10-109590-031-1100ND
2018-10-259590-033-1530ND
2018-10-259590-056-0930ND
2018-11-089590-015-1230ND
2018-11-159590-071-1500ND
2019-02-139590-029-1000ND
2019-02-139590-030-1300ND
2019-02-139590-031-1430ND
2019-02-139590-056-0900ND
2019-02-149590-032-1330ND
2019-04-249590-015-0910ND
2019-04-249590-021-1330ND
2019-05-229590-014-1030ND
2019-05-229590-033-0830ND
2019-05-229590-039-1530ND
2019-05-229590-055-1450ND
2019-05-239590-024-1130ND
2019-05-309590-027-1400ND
2019-09-269590-038-0810ND
2019-10-092483-019-1857ND
2019-10-092483-034-0718ND
2019-10-092483-043-0918ND
2019-10-092483-072-1150ND