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  2026-05-29
2021-11-13  2026-05-29
2026-01-29  2026-05-29







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 8010 05-29-2026   09:15 MST
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Daily discharge, cubic feet per second -- statistics for May 29 based on 101 water years of record more
Min
(1963)		 Most Recent
Instantaneous
Value May 29		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1929)
1250 8010 10200 18400 29300 42700 108000

Gage height, feet, [ENCODER]
Most recent instantaneous value: 6.39 05-29-2026   09:15 MST
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Gage height, feet, [RADAR]
Most recent instantaneous value: 6.40 05-29-2026   09:15 MST
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