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USGS 05463090 Black Hawk Creek at Grundy Center, IA

  Stream Site

DESCRIPTION:
Latitude 42°22'10",   Longitude 92°46'05"   NAD27
Grundy County, Iowa, Hydrologic Unit 07080205
Drainage area: 56.9 square miles
Datum of gage: 970 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Peak streamflow 1966-02-09  1991-06-01  26 
 Field measurements 1969-07-08  1983-05-19  5 
 Field/Lab water-quality samples 2003-06-14  2003-06-14  1 
OPERATION:
Record for this site is maintained by the USGS Iowa Water Science Center
Email questions about this site to Iowa Water Science Center Water-Data Inquiries