Skip to main content

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
Information Water-quality 1991-06-10 1991-06-10
Inorganics, Major, Metals Water-quality 1945-07-16 1991-06-10
Inorganics, Major, Non-metals Water-quality 1945-07-16 2008-04-22
Inorganics, Minor, metals Water-quality 1945-07-16 1991-06-10
Nutrient Water-quality 1945-07-16 1991-06-10
Physical Daily Values, Unit Values, Water-quality 1930-10-01 2024-11-21
n/a Peak Measurements 1928-08-15 2023-05-01
n/a Site Visits 1930-10-18 2024-10-16
n/a USGS Annual Water Data Reports Site 2006-01-01 2023-01-01
Water Data for the Nation inventory

Monitoring location 01672500 is associated with a Stream in Hanover County, Virginia. Current conditions of Discharge and Gage height are available. Water data back to 1928 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
01672500 n/a
Site name
SOUTH ANNA RIVER NEAR ASHLAND, VA n/a
Site type
Stream
ST
DMS latitude 374748 n/a
DMS longitude 0773257 n/a
Decimal latitude 37.796809 n/a
Decimal longitude -77.5488744 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
Virginia 51
State
Virginia 51
County
Hanover County 085
Country US n/a
Land net location description n/a
Name of location map HANOVER ACADEMY n/a
Scale of location map 24000 n/a
Altitude of Gage/land surface 82.70 feet n/a
Method altitude determined GNSS3 - Level 3 Quality Survey Grade Global Navigation Satellite System Y
Altitude accuracy .13 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Pamunkey 02080106
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNNNNNNNNNNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 19901213 n/a
Drainage area
395 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 17 n/a

Operated in cooperation with:

logo for Virginia Department of Environmental Quality
Virginia Department of Environmental Quality