USGS 09402500 COLORADO RIVER NEAR GRAND CANYON, AZ

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with the Bureau of Reclamation and the USGS.

High Data Rate
This station managed by the Flagstaff Field Office; USGS AZ-WSC.

Available Parameters Available Period
  
1980-10-07  2026-02-28
2021-11-13  2026-02-28
2025-10-31  2026-02-28







 (7)
 
  -- or --

 

 
Summary of all available data for this site
Instantaneous-data availability statement

Discharge, cubic feet per second
Most recent instantaneous value: 10600 02-28-2026   06:15 MST
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Feb 28 based on 101 water years of record more
Min
(1972)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Feb 28		 Mean 75th
percen-
tile		 Max
(1997)
3480 7280 10000 10600 10700 13000 27800