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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
Information Water-quality 2019-04-12 2019-04-25
Inorganics, Major, Non-metals Daily Values, Unit Values 2013-08-15 2024-11-21
Physical Daily Values, Unit Values, Water-quality 2009-05-14 2024-11-21
n/a Site Visits 2009-09-16 2024-10-04
n/a USGS Annual Water Data Reports Site 2010-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 021989792 is associated with a Tidal stream in Chatham County, Georgia. Current conditions of Discharge, Dissolved oxygen, Gage height, and more are available. Water data back to 2009 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
021989792 n/a
Site name
LITTLE BACK RIVER AT GA 25 AT PORT WENTWORTH, GA n/a
Site type
Tidal stream
ST-TS
DMS latitude 320957 n/a
DMS longitude 0810748 n/a
Decimal latitude 32.16583333 n/a
Decimal longitude -81.13 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. S
Latitude-longitude datum
North American Datum of 1983 NAD83
Decimal Latitude-longitude datum North American Datum of 1983 NAD83
District
Georgia 13
State
Georgia 13
County
Chatham County 051
Country US n/a
Land net location description n/a
Name of location map PORT WENTWORTH n/a
Scale of location map n/a
Altitude of Gage/land surface 0.0 feet n/a
Method altitude determined Differentially corrected Global Positioning System. D
Altitude accuracy .1 feet n/a
Altitude datum
North American Vertical Datum of 1988 NAVD88
Subbasin hydrologic unit
Lower Savannah 03060109
Drainage basin
n/a
Topographic setting
n/a
Flags for instruments at site NNNNYNNYNYNNNYYNNNNNNNNNNNNNNN 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 SV-187Q n/a

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logo for US Army Corps of Engineers - Savannah District
US Army Corps of Engineers - Savannah District