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USGS 05553800 ILLINOIS RIVER NR LOCK AND DAM AT STARVED ROCK, IL

  Stream Site

DESCRIPTION:
Latitude 41°19'40",   Longitude 89°00'29"   NAD27
Lasalle County, Illinois, Hydrologic Unit 07130001
Drainage area: 11,072 square miles
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 2023-05-17  2023-09-20  3 
 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