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EWG's Tap Water Database — 2021 UPDATE

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Isopropylbenzene

Santa Lucia Preserve Ws

Isopropylbenzene, also called cumene, is an intermediate in industrial chemical production, and is also used as a thinner for paints and enamels. The National Toxicology Program classifies isopropylbenzene as a "reasonably anticipated" human carcinogen.

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49

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND130ND
2016ND110ND
2017ND20ND
2018ND90ND
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-285810-042-0930ND
2014-06-255810-042-1115ND
2014-09-155810-042-1000ND
2014-12-015810-042-1230ND
2015-01-265810-061-1330ND
2015-04-275810-062-1000ND
2015-04-285810-064-1030ND
2015-05-185810-061-1100ND
2015-05-185810-018-1130ND
2015-08-245810-061-1335ND
2015-09-225810-063-1300ND
2015-10-225810-024-0945ND
2015-10-225810-025-1020ND
2015-10-225810-061-1445ND
2015-10-225810-019-1140ND
2015-10-265810-041-1100ND
2015-12-305810-041-1400ND
2016-03-085810-027-1115ND
2016-03-145810-063-1400ND
2016-03-145810-062-1300ND
2016-05-235810-023-1330ND
2016-06-235867-012-1330ND
2016-08-095867-063-1300ND
2016-08-095867-062-1100ND
2016-09-075810-064-1520ND
2016-10-105810-044-1300ND
2016-10-125810-062-1030ND
2016-10-185810-063-1030ND
2017-11-275810-031-1005ND
2017-11-275810-020-1230ND
2018-02-015810-064-1035ND
2018-03-095867-062-0933ND
2018-10-115867-064-1145ND
2018-11-275810-033-0930ND
2018-11-275810-032-0910ND
2018-11-275810-030-0915ND
2018-11-275810-028-0940ND
2018-11-275810-022-1425ND
2018-11-275810-021-1411ND
2019-12-135810-004-1445ND
2019-12-135810-029-1352ND
2019-12-135810-014-1254ND
2019-12-135810-011-1327ND
2019-12-135810-010-1305ND
2019-12-135810-005-1430ND
2019-12-135810-001-1342ND
2019-12-165810-039-1336ND
2019-12-165810-015-1316ND
2019-12-165810-013-1325ND