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Peak Streamflow for the Nation

USGS 09486055 RILLITO CREEK AT LA CHOLLA BLVD NEAR TUCSON, AZ.

Pima County, Arizona
Hydrologic Unit Code 15050301
Latitude  32°18'12", Longitude 111°00'41" NAD27
Drainage area 922  square miles
Gage datum 2,260 feet above NGVD29

Period of record
Begin Date End Date Peaks
1990-07-24 2023-01-17 34

 
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