USGS 09144250 GUNNISON RIVER AT DELTA, CO

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated by the U.S. Geological Survey in cooperation with Bureau of Reclamation.

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
  
2009-07-02  2025-04-25
1985-10-02  2025-04-25
2020-10-08  2025-04-25
2009-07-02  2025-04-25
2021-06-23  2025-04-25
2021-06-23  2025-04-25
2022-04-24  2025-04-25
2021-06-23  2025-04-25
2016-05-01  2017-07-01







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 12.7 04-25-2025   15:15 MDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 939 04-25-2025   15:15 MDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Apr 25 based on 48 water years of record more
Min
(1977)		 Most Recent
Instantaneous
Value Apr 25		 25th
percen-
tile		 Median Mean 75th
percen-
tile		 Max
(1985)
321 939 1120 2000 2550 3550 7540

Gage height, feet
Most recent instantaneous value: 2.03 04-25-2025   15:15 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: 468 04-25-2025   15:15 MDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 9.7 04-25-2025   15:15 MDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 8.3 04-25-2025   15:15 MDT
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Stream water level elevation above NAVD 1988, in feet
Most recent instantaneous value: 4920.78 04-25-2025   15:15 MDT
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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: 44.3 04-25-2025   15:15 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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Depth of sensor below water surface, feet, [DOWN STREAM PIER 3]
 
-- Data temporarily unavailable for the time period specified --