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USGS 05465100 Iowa River at Columbus Junction, IA

  Stream Site

DESCRIPTION:
Latitude 41°16'42",   Longitude 91°20'48"   NAD27
Louisa County, Iowa, Hydrologic Unit 07080209
Drainage area: 12,261.00 square miles
Datum of gage: 557.82 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2021-07-11  2025-07-11  
 Daily Data
    Discharge, cubic feet per second  2021-07-13  2025-07-10  1459 
    Gage height, feet  2021-07-10  2025-07-10  1382 
 Daily Statistics 
    Discharge, cubic feet per second  2021-07-13  2025-05-15 1403 
    Gage height, feet  2021-07-10  2025-05-15 1326 
 Monthly Statistics 
    Discharge, cubic feet per second  2021-07  2025-05  
    Gage height, feet  2021-07  2025-05  
 Annual Statistics 
    Discharge, cubic feet per second  2021  2025  
    Gage height, feet  2021  2025  
 Peak streamflow 2022-05-05  2023-03-06  2 
 Field measurements 1994-07-06  2025-07-03  47 
 Field/Lab water-quality samples 1976-04-26  1996-07-26  30 
 Water-Year Summary 2021  2024  4 
 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