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USGS 05453100 Iowa River at Marengo, IA

  Stream Site

DESCRIPTION:
Latitude 41°48'45.8",   Longitude 92°03'52.6"   NAD27
Iowa County, Iowa, Hydrologic Unit 07080208
Drainage area: 2,794 square miles
Datum of gage: 720.45 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-10-01  2025-09-04  
 Daily Data
    Discharge, cubic feet per second  1956-10-01  2025-09-03  25174 
 Daily Statistics 
    Discharge, cubic feet per second  1956-10-01  2025-03-30 25017 
 Monthly Statistics 
    Discharge, cubic feet per second  1956-10  2025-03  
 Annual Statistics 
    Discharge, cubic feet per second  1957  2025  
 Peak streamflow 1947-06-16  2024-05-26  69 
 Field measurements 1956-12-05  2025-08-26  1106 
 Field groundwater-level measurements 2018-07-31  2018-07-31  3 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1968-10-09  2012-08-07  303 
 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