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Important for you to know:

  • New to WDFN: see current water conditions throughout the state using the new State Pages. Visit the Louisiana page for an example. Filter by continuous data type and age of data, view latest values, and link to graphing options to explore the data further. You can update the state name in the URL to visit your State Page or read our announcement on the Water Data for the Nation blog to find links to all the state and territory pages.
Important Inventory Page

USGS Parameter Group Data Types Start Date End Date
Information Water-quality 1993-09-08 1993-09-08
Inorganics, Major, Metals Water-quality 1993-09-08 1993-09-08
Inorganics, Major, Non-metals Water-quality 1993-09-08 1993-09-08
Inorganics, Minor, metals Water-quality 1993-09-08 1993-09-08
Nutrient Water-quality 1993-09-08 1993-09-08
Organics, pesticide Water-quality 1993-09-08 1993-09-08
Physical Water-quality 1993-09-08 1993-09-08
n/a Site Visits 1950-08-17 2003-04-17
Water Data for the Nation inventory

Monitoring location 01633730 is associated with a Stream in Shenandoah County, Virginia. Water data back to 1950 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01633730 n/a
Site name
TOMS BROOK AT TOMS BROOK, VA n/a
Site type
Stream
ST
DMS latitude 385642 n/a
DMS longitude 0782632 n/a
Decimal latitude 38.94511 n/a
Decimal longitude -78.441952 n/a
Latitude-longitude method
Interpolated from MAP. M
Latitude-longitude accuracy
Accurate to + or - 1 sec. S
Latitude-longitude datum
North American Datum of 1927 NAD27
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Maryland 24
State
Virginia 51
County
Shenandoah County 171
Country US n/a
Land net location description n/a
Name of location map TOMS BROOK, VA n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 681 feet n/a
Method altitude determined Interpolated from topographic map. M
Altitude accuracy 10 feet n/a
Altitude datum
National Geodetic Vertical Datum of 1929 NGVD29
Subbasin hydrologic unit
North Fork Shenandoah 02070006
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNNNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried n/a
Drainage area
9.35 square miles 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 NNNNNNNN 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 442410200 n/a