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DESCRIPTION:

Latitude 31°52'17",   Longitude 110°58'46"   NAD27

Pima County, Arizona, Hydrologic Unit 15050301

Drainage area: 1,682.00 square miles

Datum of gage: 2,807.01 feet above   NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	1991-10-02	2025-07-01
Daily Data
Discharge, cubic feet per second	1940-05-01	2025-06-30	26724
Daily Statistics
Discharge, cubic feet per second	1940-05-01	2025-04-16	26649
Monthly Statistics
Discharge, cubic feet per second	1940-05	2025-04
Annual Statistics
Discharge, cubic feet per second	1940	2025
Peak streamflow	1940-08-14	2024-07-27	81
Field measurements	1982-08-23	2025-04-17	281
Field/Lab water-quality samples	1977-10-09	1978-08-02	3
Water-Year Summary	2006	2024	19
Revisions	Loading...

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