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USGS 01480870 East Branch Brandywine Creek below Downingtown, PA

  Stream Site

DESCRIPTION:
Latitude 39°58'07",   Longitude 75°40'25"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 89.9 square miles
Datum of gage: 195 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-02-15  2021-07-30  
 Daily Data
    Temperature, water, degrees Celsius  1972-02-01  2021-07-29  40183 
    Precipitation, total, inches  2002-09-30  2021-07-28  6007 
    Discharge, cubic feet per second  1972-02-01  2021-07-29  18077 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1972-02-01  2021-07-29  39031 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1972-02-01  2021-07-29  36797 
    pH, water, unfiltered, field, standard units  1972-02-03  2021-07-29  40409 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-09-27  2021-07-29  15537 
    Suspended sediment discharge, short tons per day  2008-09-30  2016-09-29  2922 
    Suspended sediment load, water, unfiltered, computed, the product of regression-computed suspended sediment concentration and streamflow, short tons per day  2018-07-31  2021-07-29  903 
    Suspended sediment concentration, water, unfiltered, estimated by regression equation, milligrams per liter  2018-07-31  2021-07-29  907 
 Daily Statistics 
    Temperature, water, degrees Celsius  1972-02-01  2020-12-28 13102 
    Discharge, cubic feet per second  1972-02-01  2020-05-14 17636 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1972-02-01  2020-12-28 12788 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1972-02-01  2020-12-28 12000 
    pH, water, unfiltered, field, standard units  1972-02-10  2012-09-30 9812 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-09-27  2020-09-29 4899 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1972-02  2020-12  
    Discharge, cubic feet per second  1972-02  2020-05  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1972-02  2020-12  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1972-02  2020-12  
    pH, water, unfiltered, field, standard units  1972-02  2012-09  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-09  2020-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  1972  2021  
    Discharge, cubic feet per second  1972  2020  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1972  2021  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1972  2021  
    pH, water, unfiltered, field, standard units  1972  2012  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005  2020  
 Peak streamflow 1972-06-22  2018-11-25  48 
 Field measurements 1971-02-14  2021-06-01  472 
 Field/Lab water-quality samples 1978-01-30  2021-07-14  1387 
 Water-Year Summary 2006  2020  15 
 Revisions  Loading...
OPERATION:
Record for this site is maintained by the USGS Pennsylvania Water Science Center
Email questions about this site to Pennsylvania Water Science Center Water-Data Inquiries