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EWG's Tap Water Database — 2021 UPDATE

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p-Isopropyltoluene

Roslyn WD

p-Isopropyltoluene is a volatile solvent derived from coal distillation and petrochemical processing.

 

120

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND300ND
2015ND80ND
2016ND140ND
2017ND210ND
2018ND250ND
2019ND220ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-081401261-002-POCSND
2014-02-111402494-002-POCSND
2014-03-271403J26-002-POCSND
2014-04-141404A24-002-POCSND
2014-05-081405607-002-POCSND
2014-05-161405C18-002-POCSND
2014-05-161405C18-003-POCSND
2014-05-161405C18-005-POCSND
2014-05-161405C18-004-POCSND
2014-06-051406390-002-POCSND
2014-06-121406931-002-POCSND
2014-06-171406B96-002-POCSND
2014-06-241406H35-002-POCSND
2014-07-081407453-002-POCSND
2014-07-211407E33-002-POCSND
2014-07-231407G36-002-POCSND
2014-07-301407L12-002-POCSND
2014-08-051408195-002-POCSND
2014-08-121408739-002-POCSND
2014-08-131408868-002-POCSND
2014-08-211408F37-002-POCSND
2014-08-251408H19-002-POCSND
2014-09-041409267-002-POCSND
2014-09-111409890-002-POCSND
2014-09-181409E16-001-POCSND
2014-10-091410647-002-POCSND
2014-10-221410E31-002-POCSND
2014-11-101411665-002-POCSND
2014-11-211411E96-002-POCSND
2014-12-051412410-002-POCSND
2015-01-151501871-002-POCSND
2015-02-101502633-001-POCSND
2015-04-161504C10-002-POCSND
2015-04-231504I52-001-POCSND
2015-04-231504I52-002-POCSND
2015-05-011505031-002-POCSND
2015-05-281505K32-002-POCSND
2015-06-091506722-002-POCSND
2016-01-131604L15-001ND
2016-02-111602918-001ND
2016-02-111602918-002ND
2016-05-031605147-001ND
2016-06-221606L82-001ND
2016-07-181607D67-002ND
2016-07-191607E94-002ND
2016-08-161608E60-002ND
2016-08-231608L92-002ND
2016-09-201609F92-001ND
2016-09-291609P72-001ND
2016-10-11701661001ND
2016-11-15704522005-POCND
2016-12-14706837002ND
2017-01-04708255003-POCND
2017-02-157011343003ND
2017-03-087012866003-POCSND
2017-04-067015144002ND
2017-04-197016340004-POCND
2017-04-197016340004ND
2017-05-107018231002ND
2017-05-127018516002-POCND
2017-06-067020424002-POCND
2017-07-207024744002-POCSND
2017-07-217024907002-POCND
2017-08-167027363002-POCND
2017-08-237027973002-POCND
2017-08-287028346002-POCND
2017-09-077029110002-POCND
2017-09-287031248001-POCND
2017-10-127032735002-POCND
2017-11-137035525002-POCND
2017-11-167035924002-POCND
2017-12-017036961002-POCND
2017-12-017036957002-POCND
2018-01-117040222002-POCND
2018-01-197040884002-POCND
2018-02-087042437002ND
2018-02-277043967002-POCND
2018-03-087044819001ND
2018-03-137045126002ND
2018-04-057047399001-POCND
2018-05-077050698002ND
2018-05-307053122001ND
2018-06-127054579002ND
2018-06-277056403002ND
2018-07-177058450002ND
2018-07-197058782002-POCND
2018-07-267059540002-POCND
2018-08-037060299002-POCND
2018-08-077060662002-POCND
2018-08-097060947002-POCND
2018-09-177065090001ND
2018-09-197065305001ND
2018-10-177068227002ND
2018-10-257069045002ND
2018-11-157071210002ND
2018-11-287072146002ND
2018-12-047072741002ND
2018-12-127073713001ND
2019-01-087075818002ND
2019-01-237077366001ND
2019-02-147079548002ND
2019-02-157079807002ND
2019-03-047081159002ND
2019-04-117085552002ND
2019-04-257087227002ND
2019-05-077088362002ND
2019-06-047092008002ND
2019-06-137093546002ND
2019-06-147093737003ND
2019-07-117097203001ND
2019-07-257098830002-POCND
2019-08-0670100015002-POCND
2019-08-1470101279002ND
2019-09-1070104226002ND
2019-09-1270104647001ND
2019-09-2470106023002ND
2019-10-0970107824002-POCND
2019-10-1670108611002ND
2019-11-1370111657002ND
2019-11-1470111831002ND