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

USGS 06894650 Missouri River at Napoleon, MO

PROVISIONAL DATA SUBJECT TO REVISION

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The precipitation data for this station are temporary and will only be displayed for 120 days. Time series of cumulative daily values will NOT be available for retrieval following the 120-day display period. Although the instrumentation is calibrated at least once/year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.




This station managed by the Kansas City Field Office.

Available Parameters Available Period
  
2023-04-19  2026-10-15
2015-03-31  2026-10-15
2009-03-18  2026-10-15
2023-04-19  2026-10-15
2023-04-19  2026-10-15
2023-04-19  2026-10-15
2023-04-19  2026-10-15
2023-04-19  2026-10-15







 (7)
 
  -- or --

 

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

Temperature, water, degrees Celsius
Most recent instantaneous value: 20.5 10-15-2026   23:45 CDT
Graph of Temperature, water, degrees Celsius

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Discharge, cubic feet per second
Most recent instantaneous value: 67700 10-15-2026   23:00 CDT
Graph of Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Oct 16 based on 11 water years of record more
Min
(2023)		 25th
percen-
tile		 Median Most Recent
Instantaneous
Value Oct 16		 Mean 75th
percen-
tile		 Max
(2020)
38400 42900 47300 67700 68100 79400 168000

Gage height, feet
Most recent instantaneous value: 10.78 10-15-2026   23:00 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: 570 10-15-2026   23:45 CDT
Graph of Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

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Dissolved oxygen, water, unfiltered, milligrams per liter
Most recent instantaneous value: 7.7 10-15-2026   23:45 CDT
Graph of Dissolved oxygen, water, unfiltered, milligrams per liter

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pH, water, unfiltered, field, standard units
Most recent instantaneous value: 8.1 10-15-2026   23:45 CDT
Graph of pH, water, unfiltered, field, standard units

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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: 115 10-15-2026   23:45 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
 
-- Data temporarily unavailable for the time period specified --