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NOTE: Station Numbers for Iowa precipitation gages have changed (see list).

USGS 05486000 North River near Norwalk, IA

  Stream Site

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.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2023-09-23  
 Daily Data
    Discharge, cubic feet per second  1940-02-28  2023-09-22  30523 
 Daily Statistics 
    Discharge, cubic feet per second  1940-02-28  2023-08-14 30484 
 Monthly Statistics 
    Discharge, cubic feet per second  1940-02  2023-08  
 Annual Statistics 
    Discharge, cubic feet per second  1940  2023  
 Peak streamflow 1940-08-01  2022-06-09  83 
 Field measurements 1940-03-02  2023-08-15  982 
 Field/Lab water-quality samples 1945-04-17  2007-04-02  142 
 Water-Year Summary 2006  2022  17 
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