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USGS 09485700 RILLITO CREEK AT DODGE BOULEVARD, AT TUCSON, AZ.

  Stream Site

DESCRIPTION:
Latitude 32°16'17",   Longitude 110°54'50"   NAD27
Pima County, Arizona, Hydrologic Unit 15050302
Drainage area: 871 square miles
Contributing drainage area: 871 square miles,
Datum of gage: 2,380 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1987-07-24  2026-01-23  
 Daily Data
    Discharge, cubic feet per second  1987-07-24  2026-01-21  13820 
 Daily Statistics 
    Discharge, cubic feet per second  1987-07-24  2025-04-08 13540 
 Monthly Statistics 
    Discharge, cubic feet per second  1987-07  2025-04  
 Annual Statistics 
    Discharge, cubic feet per second  1987  2025  
 Peak streamflow 1988-08-20  2023-01-17  35 
 Field measurements 1987-03-12  2025-11-19  259 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1988-07-30  1993-08-31  29 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Arizona Water Science Center
Email questions about this site to Arizona Water Science Center Water-Data Inquiries