USGS 01654500 LONG BRANCH NEAR ANNANDALE, VA
Station operated in cooperation with
Fairfax County, Virginia
Gage is being relocated. During this
transition period, discharge data is only partially available. We are
working to get discharge back online as soon as possible. We appreciate
your patience during this time.
NOTE: During storm events, backwater
effects on stage and discharge determinations at this station are
likely. Streamflow data displayed on this page may be significantly
different from actual values during these events. Adjustment of data
for backwater effects can only be done after detailed analysis. Users
are encouraged to contact this office for more information.
This station managed by the Richmond Field Office.
Summary of all available data for this site
Instantaneous-data availability statement
Most recent instantaneous value: 18.4 09-22-2023 22:45 EDT
Most recent instantaneous value: 183 09-22-2023 22:45 EDT
Most recent instantaneous value: 7.0 09-22-2023 22:45 EDT
Most recent instantaneous value: 7.1 09-22-2023 22:45 EDT