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* IMPORTANT: Next Generation Station Page

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 Available Period
  
2007-10-01  2020-01-29
2007-09-20  2020-01-29
2007-10-01  2020-01-29
2007-10-01  2020-01-29
2011-06-08  2020-01-29
2007-10-01  2020-01-29
2017-08-17  2020-01-29
2007-10-01  2017-08-17
2016-10-26  2020-01-29
2019-10-01  2020-01-29







 (7)
 

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


Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

Most recent instantaneous value: 3.94 01-29-2020   13:00 EST
Graph of  Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen

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