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EWG's Tap Water Database — 2021 UPDATE

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DDT

Warrenville

 

26

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
2014N/A00N/A
2015ND100ND
2016N/A00N/A
2017N/A00N/A
2018ND160ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-07-151507D84-001BND
2015-07-151507D84-004BND
2015-07-151507D84-007BND
2015-07-151507D84-013BND
2015-07-151507D84-010BND
2015-11-171511D25-001BND
2015-11-171511D25-013BND
2015-11-171511D25-010BND
2015-11-171511D25-007BND
2015-11-171511D25-004BND
2018-08-201808H15-013BND
2018-08-201808H15-013BND
2018-08-201808H15-010BND
2018-08-201808H15-010BND
2018-08-201808H15-007BND
2018-08-201808H15-007BND
2018-08-201808H15-004BND
2018-08-201808H15-004BND
2018-08-201808H15-001BND
2018-08-201808H15-001BND
2018-11-191811D43-013BND
2018-11-191811D43-010BND
2018-11-191811D43-007BND
2018-11-191811D43-004BND
2018-11-191811D43-001BND
2018-11-2818K0693-01_02ND