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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 06934500 Missouri River at Hermann, MO

PROVISIONAL DATA SUBJECT TO REVISION

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Logo for USACE Station operated by the  U.S. Army Corps of Engineers—Kansas City District


Logo for U.S. Geological Survey and the USGS  National Streamflow Information Program



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 forarchival, retrieval, or future use in general scientific or interpretive studies.



The water-quality monitor parameters are collected seasonally.



Logo for NOAA, National Weather Service National Weather Service River Forecast


Logo for Rating Current stage-discharge rating


  To determine water level in feet above sea level:
add current gage reading + 481.56 (NGVD 29 datum)
add current gage reading + 481.50 (NAVD 88 datum)



This station managed by the Rolla Field Office.

Available Parameters Available Period
All 9 Available Parameters for this site
  
00065 Gage height 2007-10-01  2014-09-30
00045 Precipitation 2014-06-02  2014-09-30
00060 Discharge 2007-10-01  2014-09-30
00010 Temperature, water 2007-10-01  2014-09-30
00095 Specific cond at 25C 2007-10-01  2014-09-30
00400 pH 2014-06-02  2014-09-30
63680 Turbidity, Form Neph 2007-10-01  2014-09-30
00300 Dissolved oxygen 2007-10-01  2014-09-30
32295 CDOM, fluorescence 2014-06-02  2014-09-30

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Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

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


Gage height, feet

Most recent instantaneous value: 9.73   09-30-2014  22:30 CDT
Graph of  Gage height, feet

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Precipitation, total, inches

Most recent instantaneous value: 0.00   09-30-2014  22:30 CDT
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Discharge, cubic feet per second

Most recent instantaneous value: 74,600   09-30-2014  22:30 CDT
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Daily discharge, cubic feet per second -- statistics for Oct 1 based on 56 years of record more
Most Recent
Instantaneous
Value Oct 1
Min
(1958)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1994)
-- unavailable -- 36300 47100 57700 79200 87700 394000


Temperature, water, degrees Celsius

Most recent instantaneous value: 22.6   09-30-2014  22:30 CDT
Graph of  Temperature, water, degrees Celsius

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 755   09-30-2014  22:30 CDT
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pH, water, unfiltered, field, standard units

Most recent instantaneous value: 8.2   09-30-2014  22:30 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: 69   09-30-2014  22:30 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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Dissolved oxygen, water, unfiltered, milligrams per liter

Most recent instantaneous value: 7.9   09-30-2014  22:30 CDT
Graph of  Dissolved oxygen, water, unfiltered, milligrams per liter

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Colored dissolved organic matter (CDOM), water, in situ, single band excitation, fluorescence emission, parts per billion quinine sulfate equivalents (ppb QSE)

Most recent instantaneous value: 9.2   09-30-2014  22:30 CDT
Graph of  Colored dissolved organic matter (CDOM), water, in situ, single band excitation, fluorescence emission, parts per billion quinine sulfate equivalents (ppb QSE)

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