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The daily maximum and minimum water level values for groundwater wells after September 30, 2023 are no longer being displayed on NWISWeb. However, these values can be determined using the instantaneous values that are available through the Time-Series: Current/Historical Observations option in the available data dropdown box for the station.



USGS 02198840 SAVANNAH RIVER I-95 NEAR PORT WENTWORTH, GA

  Stream: Tidal stream Site

DESCRIPTION:
Latitude 32°14'07.7",   Longitude 81°09'03.9"   NAD83
Effingham County, Georgia, Hydrologic Unit 03060109
Datum of gage: 0.0 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2024-05-14  
 Daily Data
    Temperature, water, degrees Celsius  1999-10-13  2024-05-14  25752 
    Precipitation, total, inches  2002-06-12  2024-05-13  7044 
    Discharge, cubic feet per second  2014-01-10  2024-05-13  7398 
    Gage height, feet  2004-10-01  2024-05-13  13789 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1987-10-01  2024-05-14  38575 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2013-08-27  2024-05-14  11570 
    pH, water, unfiltered, field, standard units  2013-08-27  2024-05-14  11552 
    Salinity, water, unfiltered, parts per thousand  2006-10-01  2024-04-27  8912 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2013-08-27  2024-05-14  11090 
 Daily Statistics 
    Temperature, water, degrees Celsius  1999-10-13  2024-02-12 8483 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1987-10-01  2024-02-12 12766 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2013-08-27  2024-02-12 3761 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1999-10  2024-02  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1987-10  2024-02  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2013-08  2024-02  
 Annual Statistics 
    Temperature, water, degrees Celsius  2000  2024  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1988  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2013  2024  
 Field measurements 2014-04-24  2024-04-25  202 
 Field/Lab water-quality samples 2008-10-27  2023-09-18  218 
 Water-Year Summary 2005  2023  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Georgia Water Science Center
Email questions about this site to Georgia Water Science Center Water-Data Inquiries