USGS 09402500 COLORADO RIVER NEAR GRAND CANYON, AZ

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
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  2026-05-16
2021-11-13  2026-05-16
2026-01-16  2026-05-16







 (7)
 
  -- or --

 

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

Discharge, cubic feet per second
Most recent instantaneous value: 8440 05-16-2026   17:15 MST
Graph of Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |

Daily discharge, cubic feet per second -- statistics for May 16 based on 101 water years of record more
Min
(1963)		 Most Recent
Instantaneous
Value May 16		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1941)
1280 8440 11000 17100 25900 32800 112000

Gage height, feet, [ENCODER]
Most recent instantaneous value: 6.82 05-16-2026   17:15 MST
Graph of Gage height, feet, [ENCODER]

Add up to 2 more sites and replot for "Gage height, feet, [ENCODER]"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |


Gage height, feet, [RADAR]
Most recent instantaneous value: 6.80 05-16-2026   17:15 MST
Graph of Gage height, feet, [RADAR]

Add up to 2 more sites and replot for "Gage height, feet, [RADAR]"

?
 
Note



Create presentation-quality / stand-alone graph.   Subscribe to
?
WaterAlert      

See this graph on the Monitoring Location Pages

Share this graph |