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USGS 01668000 RAPPAHANNOCK RIVER NEAR FREDERICKSBURG, VA

  Stream Site

DESCRIPTION:
Latitude 38°18'30",   Longitude 77°31'46"   NAD27
Spotsylvania County, Virginia, Hydrologic Unit 02080104
Drainage area: 1,595 square miles
Datum of gage: 63.69 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2025-02-10  
 Daily Data
    Temperature, water, degrees Celsius  2004-03-05  2025-02-09  13515 
    Temperature, water, degrees Celsius  1955-10-01  1974-08-23  2404 
    Discharge, cubic feet per second  1907-09-19  2025-02-09  42879 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2004-03-05  2025-02-05  12951 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1955-10-01  1993-09-29  3604 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2016-09-17  2025-02-06  8964 
    pH, water, unfiltered, field, standard units  2004-10-08  2025-02-05  12639 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2004-03-05  2017-05-16  4179 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2022-02-11  2025-02-06  3148 
    Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen  2023-11-30  2025-02-06  1304 
 Daily Statistics 
    Discharge, cubic feet per second  1907-09-19  2024-10-14 42761 
 Monthly Statistics 
    Discharge, cubic feet per second  1907-09  2024-10  
 Annual Statistics 
    Discharge, cubic feet per second  1907  2025  
 Peak streamflow 1908-01-13  2024-01-10  117 
 Field measurements 1907-09-12  2025-02-03  709 
 Field/Lab water-quality samples 1967-10-04  2024-02-15  1331 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Virginia Water Science Center
Email questions about this site to Virginia Water Science Center Water-Data Inquiries