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  2026-07-20
1995-11-11  2026-07-20
2007-10-01  2026-07-20
2017-03-29  2026-07-20
2023-07-20  2026-07-20
2023-07-20  2026-07-20
2017-03-29  2026-07-20
2017-06-28  2026-07-20







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 30.7 07-20-2026   06:15 CDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 644 07-20-2026   06:45 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jul 20 based on 100 water years of record more
Min
(1934)		 25th
percen-
tile		 Most Recent
Instantaneous
Value Jul 20		 Median 75th
percen-
tile		 Mean Max
(1958)
33.0 386 644 985 2130 3380 60600

Gage height, feet
Most recent instantaneous value: 7.92 07-20-2026   06:45 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: 457 07-20-2026   06:15 CDT
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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 5.2 07-20-2026   06:15 CDT
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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 7.7 07-20-2026   06:15 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: 33.0 07-20-2026   06:15 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 07-20-2026   06:15 CDT
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