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USGS 01481500 BRANDYWINE CREEK AT WILMINGTON, DE

  Stream Site

DESCRIPTION:
Latitude 39°46'10.2",   Longitude 75°34'36.1"   NAD83
New Castle County, Delaware, Hydrologic Unit 02040205
Drainage area: 314 square miles
Datum of gage: 67.17 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2017-06-29  
 Daily Data
    Temperature, water, degrees Celsius  2006-10-01  2017-06-28  11726 
    Discharge, cubic feet per second  1946-10-01  2017-06-28  25839 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1968-10-01  2017-06-28  12416 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006-10-01  2017-06-28  11568 
    pH, water, unfiltered, field, standard units  2006-10-01  2017-06-28  11583 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-10-01  2017-06-28  9470 
    Suspended sediment concentration, milligrams per liter  1946-12-01  1980-09-30  11627 
    Suspended sediment discharge, short tons per day  1946-12-06  1980-09-30  11623 
 Daily Statistics 
    Temperature, water, degrees Celsius  1969-10-02  2016-10-02 3737 
    Discharge, cubic feet per second  1946-10-01  2017-02-06 25697 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1968-10-01  2016-10-02 3955 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006-10-01  2016-10-02 3587 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-10-01  2016-10-02 2903 
    Suspended sediment concentration, milligrams per liter  1946-12-01  1980-09-30 11627 
    Suspended sediment discharge, short tons per day  1946-12-06  1980-09-30 11623 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1969-10  2016-10  
    Discharge, cubic feet per second  1946-10  2017-02  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1968-10  2016-10  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2006-10  2016-10  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2006-10  2016-10  
    Suspended sediment concentration, milligrams per liter  1946-12  1980-09  
    Suspended sediment discharge, short tons per day  1946-12  1980-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1970  2017  
    Discharge, cubic feet per second  1947  2017  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1969  2017  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2007  2017  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2007  2017  
    Suspended sediment concentration, milligrams per liter  1947  1980  
    Suspended sediment discharge, short tons per day  1947  1980  
 Peak streamflow 1947-04-30  2016-02-25  70 
 Field measurements 1946-12-06  2017-06-14  781 
 Field/Lab water-quality samples 1946-09-06  2015-12-08  479 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1989-06-01  2007-09-30  579180 
OPERATION:
Record for this site is maintained by the USGS Maryland Water Science Center
Email questions about this site to Maryland Water Science Center Water-Data Inquiries