USGS 01652500 FOURMILE RUN AT ALEXANDRIA, VA
Station operated in cooperation with
Northern Virginia Regional Commission
During times of frozen precipitation
(freezing rain, sleet, snow), the rain gage is inoperative and
inaccurate. As temperatures rise, false indications of precipitation
occur from melting.
The National Weather Service flood stage for this site is 12.0
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
This station managed by the Richmond Field Office.
Summary of all available data for this site
Instantaneous-data availability statement
Most recent instantaneous value: 47 07-04-2015 14:35 EDT
Daily discharge, cubic feet per second -- statistics for Jul 4 based on 40 years of record more
|Median ||75th |
|Mean ||Most Recent |
Value Jul 4
|1.7 ||4.0 ||6.6 ||14 ||26 ||47 ||364
Most recent instantaneous value: 4.49 07-04-2015 14:35 EDT