Boating safety tips are available from the U.S. Coast Guard.

NOTE: During cold periods, gage height and streamflow information may be adversely affected by ice.

USGS 06902000 Grand River near Sumner, MO

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text
Logo for USACE Station operated in cooperation with the U.S. Army Corps of Engineers - Kansas City District.

National Weather Service River Forecast
Boating safety tips
This station managed by the Kansas City Field Office.

Available Parameters Available Period
  
2017-03-29  2025-07-15
1995-11-11  2025-07-15
2007-10-01  2025-07-15
2017-03-29  2025-07-15
2023-07-20  2025-07-15
2023-07-20  2025-07-15
2017-03-29  2025-07-15
2017-06-28  2025-07-15







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 31.2 07-15-2025   19:15 CDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 1880 07-15-2025   18:45 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 15 based on 99 water years of record more
Min
(1934)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Jul 15		 75th
percen-
tile		 Mean Max
(1993)
46.0 434 823 1880 2980 4980 108000

Gage height, feet
Most recent instantaneous value: 9.40 07-15-2025   18:45 CDT
Graph of Gage height, feet

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
Most recent instantaneous value: 355 07-15-2025   19:15 CDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 7.1 07-15-2025   19:15 CDT
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 8.0 07-15-2025   19:15 CDT
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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: 44.2 07-15-2025   19:15 CDT
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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Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen, Nitratax
Most recent instantaneous value: -0.1 07-15-2025   19:15 CDT
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