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DESCRIPTION:

Latitude 31°56'37",   Longitude 113°01'10"   NAD27
Pima County, Arizona   , Hydrologic Unit 15080102

Land surface altitude: 1,079.97 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations     (availability statement)	2020-01-08	2025-12-28
Daily Data
Precipitation, total, inches	2022-12-29	2025-12-27	1056
Discharge, cubic feet per second	1990-04-12	2025-12-27	3084
Daily Statistics
Discharge, cubic feet per second	1990-04-12	2025-06-10	2884
Monthly Statistics
Discharge, cubic feet per second	1990-04	2025-06
Annual Statistics
Discharge, cubic feet per second	1990	2025
Field measurements	1982-04-06	2025-11-25	93
Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP)	1981-12-17	2024-01-30	6
Water-Year Summary	2020	2024	5
Revisions	Loading...

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