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USGS 021720869 ASHLEY RIVER NEAR NORTH CHARLESTON, SC

  Stream: Tidal stream Site

DESCRIPTION:
Latitude 32°50'04",   Longitude 80°01'26"   NAD27
Charleston County, South Carolina, Hydrologic Unit 03050202
Datum of gage: -8.57 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1992-07-09  2026-01-18  
 Daily Data
    Temperature, water, degrees Celsius -- TOP  2004-03-18  2005-05-02  1188 
    Temperature, water, degrees Celsius -- BOTTOM  2004-03-18  2005-05-02  1206 
    Temperature, water, degrees Celsius -- MIDDLE  2005-05-05  2026-01-18  22040 
    Gage height, feet  1992-07-10  2026-01-17  22885 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP  2004-03-18  2005-05-02  1188 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM  2004-03-18  2005-05-02  1206 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- MIDDLE  2005-05-05  2026-01-18  21788 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP  2004-03-18  2005-05-02  1170 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM  2004-03-18  2005-05-02  1089 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- MIDDLE  2005-05-05  2026-01-18  21528 
 Daily Statistics 
    Temperature, water, degrees Celsius -- TOP  2004-03-18  2005-05-02 396 
    Temperature, water, degrees Celsius -- BOTTOM  2004-03-18  2005-05-02 402 
    Temperature, water, degrees Celsius -- MIDDLE  2005-05-05  2025-07-13 7155 
    Gage height, feet  1992-07-10  2025-06-15 8933 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP  2004-03-18  2005-05-02 396 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM  2004-03-18  2005-05-02 402 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- MIDDLE  2005-05-05  2025-07-13 7066 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP  2004-03-18  2005-05-02 390 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM  2004-03-18  2005-05-02 363 
    Dissolved oxygen, water, unfiltered, milligrams per liter -- MIDDLE  2005-05-05  2025-07-13 7019 
 Monthly Statistics 
    Temperature, water, degrees Celsius -- TOP  2004-03  2005-05  
    Temperature, water, degrees Celsius -- BOTTOM  2004-03  2005-05  
    Temperature, water, degrees Celsius -- MIDDLE  2005-05  2025-07  
    Gage height, feet  1992-07  2025-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP  2004-03  2005-05  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM  2004-03  2005-05  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- MIDDLE  2005-05  2025-07  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP  2004-03  2005-05  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM  2004-03  2005-05  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- MIDDLE  2005-05  2025-07  
 Annual Statistics 
    Temperature, water, degrees Celsius -- TOP  2004  2005  
    Temperature, water, degrees Celsius -- BOTTOM  2004  2005  
    Temperature, water, degrees Celsius -- MIDDLE  2005  2025  
    Gage height, feet  1992  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- TOP  2004  2005  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- BOTTOM  2004  2005  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius -- MIDDLE  2005  2025  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- TOP  2004  2005  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- BOTTOM  2004  2005  
    Dissolved oxygen, water, unfiltered, milligrams per liter -- MIDDLE  2005  2025  
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1992-07-28  1993-08-25  103 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS South Carolina Water Science Center
Email questions about this site to South Carolina Water Science Center Water-Data Inquiries