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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
Inorganics, Major, Non-metals Daily Values, Unit Values 2007-05-25 2024-11-25
Physical Daily Values, Unit Values 2007-05-25 2024-11-25
n/a Site Visits 2007-10-30 2024-10-16
n/a USGS Annual Water Data Reports Site 2007-01-01 2024-01-01
Water Data for the Nation inventory

Monitoring location 021989773 is associated with a Tidal stream in Chatham County, Georgia. Current conditions of Barometric pressure, Discharge, Dissolved oxygen, and more are available. Water data back to 2007 are available online.

Metadata Element Location Metadata Metadata Code
Agency
U.S. Geological Survey USGS
Site identification number
021989773 n/a
Site name
SAVANNAH RIVER AT USACE DOCK, AT SAVANNAH, GA n/a
Site type
Tidal stream
ST-TS
DMS latitude 320449.5 n/a
DMS longitude 0810452.9 n/a
Decimal latitude 32.08041667 n/a
Decimal longitude -81.0813611 n/a
Latitude-longitude method
Interpolated from Digital MAP. N
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
Georgia 13
State
Georgia 13
County
Chatham County 051
Country US n/a
Land net location description n/a
Name of location map Savannah, GA n/a
Scale of location map 24000 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
Stream channel
C
Flags for instruments at site NNNNYNNYNYNNNYYNNNNNNNNNNNNNNN n/a
Date of first construction
n/a
Date site established or inventoried 20070503 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 US Army Corps of Engineers - Savannah District
US Army Corps of Engineers - Savannah District