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USGS 02081054 ROANOKE RIVER AT WILLIAMSTON, NC

  Stream Site

DESCRIPTION:
Latitude 35°51'35",   Longitude 77°02'25"   NAD83
Martin County, North Carolina, Hydrologic Unit 03010107
Drainage area: 9,070 square miles
Datum of gage: -2.86 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2016-12-03  
 Daily Data
    Temperature, water, degrees Celsius  2006-06-21  2007-11-12  1101 
    Stream velocity, feet per second  2006-06-30  2007-11-12  1458 
    Gage height, feet  1985-12-18  2016-12-02  32764 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006-06-21  2007-11-12  1077 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006-06-21  2007-11-12  1053 
    Dissolved oxygen, water, unfiltered, percent of saturation  2006-06-21  2006-09-30  297 
    pH, water, unfiltered, field, standard units  2006-06-21  2007-11-12  1101 
 Daily Statistics 
    Temperature, water, degrees Celsius  2006-06-21  2007-11-12 367 
    Stream velocity, feet per second  2006-06-30  2007-11-12 486 
    Gage height, feet  1985-12-18  2016-08-02 10808 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006-06-21  2007-11-12 359 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006-06-21  2007-11-12 351 
    Dissolved oxygen, water, unfiltered, percent of saturation  2006-06-21  2006-09-30 99 
    pH, water, unfiltered, field, standard units  2006-06-21  2007-11-12 367 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2006-06  2007-11  
    Stream velocity, feet per second  2006-06  2007-11  
    Gage height, feet  1985-12  2016-08  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006-06  2007-11  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006-06  2007-11  
    Dissolved oxygen, water, unfiltered, percent of saturation  2006-06  2006-09  
    pH, water, unfiltered, field, standard units  2006-06  2007-11  
 Annual Statistics 
    Temperature, water, degrees Celsius  2006  2008  
    Stream velocity, feet per second  2006  2008  
    Gage height, feet  1986  2016  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2006  2008  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006  2008  
    Dissolved oxygen, water, unfiltered, percent of saturation  2006  2006  
    pH, water, unfiltered, field, standard units  2006  2008  
 Peak streamflow 1877  2015  58 
 Field measurements 1975-04-09  2007-11-07  22 
 Field/Lab water-quality samples 2006-07-20  2007-11-07  21 
 Water-Year Summary 2006  2015  10 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 2006-06-30  2007-09-30  42620 
OPERATION:
Record for this site is maintained by the USGS North Carolina Water Science Center
Email questions about this site to North Carolina Water Science Center Water-Data Inquiries