USGS 09147500 UNCOMPAHGRE RIVER AT COLONA, CO

PROVISIONAL DATA SUBJECT TO REVISION

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USGS station 09147500

One or more sensors at this site are operated seasonally.

Station operated by the U.S. Geological Survey, Colorado Water Science Center, as part of the USGS National Streamflow Information Program (NSIP).

Current shift adjusted rating table.
What is a shift adjusted stage-discharge rating table?

Boating safety tips

This station managed by the Grand Junction Field Office.

Available Parameters Available Period
  
2009-10-31  2025-07-09
2017-10-01  2025-07-09
1987-10-01  2025-07-09
2020-10-08  2025-07-09
2009-10-31  2025-07-09
2025-01-22  2025-07-09







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 13.3 07-09-2025   13:15 MDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 407 07-09-2025   13:15 MDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 9 based on 39 water years of record more
Min
(2002)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jul 9		 Mean 75th
percen-
tile		 Max
(1995)
135 255 387 407 464 563 1560

Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 570 07-09-2025   13:15 MDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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