USGS 09147500 UNCOMPAHGRE RIVER AT COLONA, CO

PROVISIONAL DATA SUBJECT TO REVISION

This station managed by the Grand Junction Field Office.

Available Parameters Available Period
  
2009-10-31  2026-08-10
2017-10-01  2026-08-10
1987-10-01  2026-08-10
2020-10-08  2026-08-10
2009-10-31  2026-08-10
2026-07-22  2026-08-10
2025-01-22  2026-08-10
2026-07-22  2026-08-10







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 9.0 08-10-2026   23:50 MDT
Graph of Temperature, water, degrees Celsius

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Precipitation, total, inches
Most recent instantaneous value: 0.00 08-10-2026   23:50 MDT
Graph of Precipitation, total, inches

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Discharge, cubic feet per second
Most recent instantaneous value: 150 08-10-2026   23:50 MDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Aug 11 based on 40 water years of record more
Min
(2002)		 Most Recent
Instantaneous
Value Aug 11		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(2008)
118 150 227 330 337 427 791

Gage height, feet
Most recent instantaneous value: 4.03 08-10-2026   23:50 MDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 644 08-10-2026   23:50 MDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 8.9 08-10-2026   23:50 MDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 6324.40 08-10-2026   23:50 MDT
Graph of Stream water level elevation above NAVD 1988, in feet

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Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)
Most recent instantaneous value: 10.9 08-10-2026   23:50 MDT
Graph of Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)

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