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DESCRIPTION:

Latitude 41°42'02",   Longitude 87°56'22"   NAD27

Dupage County, Illinois, Hydrologic Unit 07120004

Drainage area: 341.00 square miles

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Field measurements	1967-09-12	1977-03-19	44
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	2023-03-31	2023-07-13	2
Revisions	Loading...

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