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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. To learn more, read our announcement on the Water Data for the Nation blog.
Important Legacy real-time page

USGS Parameter Group Data Types Start Date End Date
Physical Daily Values, Unit Values 2023-03-14 2024-11-21
n/a Peak Measurements 2023-08-08 2023-08-08
n/a Site Visits 2023-03-15 2024-10-17
n/a USGS Annual Water Data Reports Site 2023-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01652090 is associated with a Stream in Falls Church City, Virginia. Current conditions of Discharge and Gage height are available. Water data back to 2023 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01652090 n/a
Site name
FOUR MILE RUN AT HWY 29 AT FALLS CHURCH, VA n/a
Site type
Stream
ST
DMS latitude 385310.68 n/a
DMS longitude 0770948.60 n/a
Decimal latitude 38.8863 n/a
Decimal longitude -77.1635 n/a
Latitude-longitude method
Mapping grade GPS unit (handheld accuracy range 12 to 40 ft) G
Latitude-longitude accuracy
Accurate to + or - .1 sec (Differentially-Corrected GPS). 1
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Virginia 51
State
Virginia 51
County
Falls Church City 610
Country US n/a
Land net location description n/a
Name of location map FALLS CHURCH, VA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 289 feet n/a
Method altitude determined Interpolated from Digital Elevation Model N
Altitude accuracy 1.6 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Middle Potomac-Anacostia-Occoquan 02070010
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site YNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
n/a
Contributing drainage area n/a
Time Zone abbreviation EST n/a
Site honors Daylight Saving Time
Y n/a
Data reliability
n/a
Data-other GW files n/a
National aquifer n/a
Local aquifer n/a
Local aquifer type
n/a
Well depth n/a
Hole depth
n/a
Source of depth data n/a
Project number n/a

Operated in cooperation with:

logo for City of Falls Church, VA
City of Falls Church, VA
logo for USGS - Cooperative Matching Funds
USGS - Cooperative Matching Funds