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USGS 01645762 S F LITTLE DIFFICULT RUN ABOVE MOUTH NR VIENNA, VA

PROVISIONAL DATA SUBJECT TO REVISION

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Station operated in cooperation with Fairfax County, Virginia

Current shift adjusted stage-discharge rating table. These tab delimited tables are updated daily and can change frequently. If you use these ratings, it is important that you update often so that you have the most current version.
What is a shift adjusted stage-discharge rating?

This station managed by the Richmond Field Office.

Available Parameters Period of Record
  
2007-09-30  2024-11-22
2007-09-20  2024-11-20
2007-09-30  2024-11-22
2011-06-08  2024-11-22
2007-09-30  2024-11-22
2007-09-30  2024-11-22
2016-10-26  2024-11-22







 (365)
 
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Summary of all available data for this site
Instantaneous-data availability statement

Temperature, water, degrees Celsius
          -- Daily Mean data unavailable for the time period specified --

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Discharge, cubic feet per second

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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius
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Dissolved oxygen, water, unfiltered, milligrams per liter
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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)
          -- Daily Mean data unavailable for the time period specified --

Graph of DAILY 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

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