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USGS 05486000 North River near Norwalk, IA

  Stream Site

DESCRIPTION:
Latitude 41°27'29.2",   Longitude 93°39'17.9"   NAD83
Warren County, Iowa, Hydrologic Unit 07100008
Drainage area: 349 square miles
Datum of gage: 788.07 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-10-30  
 Daily Data
    Discharge, cubic feet per second  1940-02-28  2025-10-29  31291 
 Daily Statistics 
    Discharge, cubic feet per second  1940-02-28  2025-08-18 31219 
 Monthly Statistics 
    Discharge, cubic feet per second  1940-02  2025-08  
 Annual Statistics 
    Discharge, cubic feet per second  1940  2025  
 Peak streamflow 1940-08-01  2024-07-03  85 
 Field measurements 1940-03-02  2025-08-19  997 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1945-04-17  2007-04-02  142 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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