USGS 09482500 SANTA CRUZ RIVER AT TUCSON, AZ


Pima County, Arizona
Hydrologic Unit Code 15050301
Latitude  32°13'16", Longitude 110°58'52" NAD27
Drainage area 2,222.00  square miles
Gage datum 2,317.14 feet above NGVD29
Location of the site in Arizona