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USGS 05448010 BLACKHAWK CREEK AT SOUTH ROCK ISLAND, IL

  Stream Site

DESCRIPTION:
Latitude 41°27'52",   Longitude 90°33'55"   NAD83
Rock Island County, Illinois, Hydrologic Unit 07080101
Drainage area: 3.06 square miles
Contributing drainage area: 3.06 square miles,
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Field measurements 1977-06-01  1977-10-14  5 
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