USGS 09470500 SAN PEDRO RIVER AT PALOMINAS, AZ.

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DESCRIPTION:: Latitude 31°22'48", Longitude 110°06'38" NAD27; Cochise County, Arizona, Hydrologic Unit 15050202; Drainage area: 737.00 square miles; Contributing drainage area: 737.00 square miles,; Datum of gage: 4,203.56 feet above NAVD88.

AVAILABLE DATA:

Data Type	Begin Date	End Date	Count
Current / Historical Observations (availability statement)	1990-10-13	2025-04-24
Daily Data
Discharge, cubic feet per second	1930-05-31	2025-04-23	25894
Daily Statistics
Discharge, cubic feet per second	1930-05-31	2025-02-17	25829
Monthly Statistics
Discharge, cubic feet per second	1930-05	2025-02
Annual Statistics
Discharge, cubic feet per second	1930	2025
Peak streamflow	1926-09-28	2023-09-11	86
Field measurements	1974-07-30	2025-04-16	391
Field/Lab water-quality samples	1919-05-15	2023-04-12	182
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

U.S. Department of the Interior | U.S. Geological Survey
Title: NWIS Site Information for USA: Site Inventory
URL: https://waterdata.usgs.gov/nwis/inventory?

Page Contact Information: Arizona Water Data Support Team
Page Last Modified: 2025-04-24 10:42:47 EDT
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