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USCE 395700090321001 ILLINOIS RIVER AT LAGRANGE LOCK & DAM, IL (CORPS)

  Stream Site

DESCRIPTION:
Latitude 39°57'00",   Longitude 90°32'10"   NAD27
Brown County, Illinois,
Drainage area: 25,700 square miles
Datum of gage: 413.50 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2019-04-27  2019-08-25  
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Illinois Water Science Center
Email questions about this site to Illinois Water Science Center Water-Data Inquiries