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USGS 01480617 West Branch Brandywine Creek at Modena, PA

  Stream Site

DESCRIPTION:
Latitude 39°57'42",   Longitude 75°48'06"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 55.0 square miles
Datum of gage: 262.52 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-02-25  2017-06-29  
 Daily Data
    Temperature, water, degrees Celsius  1971-05-19  2017-06-28  33932 
    Precipitation, total, inches  2002-09-30  2017-06-28  4591 
    Discharge, cubic feet per second  1970-01-01  2017-06-28  17346 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-05-19  2017-06-28  33263 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1971-05-19  2017-06-28  30797 
    pH, water, unfiltered, field, standard units  1971-05-19  2017-06-28  35722 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-10-01  2017-06-28  11095 
    Suspended sediment discharge, short tons per day  2013-10-01  2016-09-30  1096 
 Daily Statistics 
    Temperature, water, degrees Celsius  1971-05-20  2017-01-30 11095 
    Discharge, cubic feet per second  1970-01-01  2017-01-18 17185 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-05-20  2016-12-19 10888 
    Dissolved oxygen, water, unfiltered, milligrams per liter  1971-05-20  2016-12-19 10025 
    pH, water, unfiltered, field, standard units  1971-05-20  2012-09-30 9370 
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005-09-30  2017-01-30 3553 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1971-05  2017-01  
    Discharge, cubic feet per second  1970-01  2017-01  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971-05  2016-12  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1971-05  2016-12  
    pH, water, unfiltered, field, standard units  1971-05  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  2017-01  
 Annual Statistics 
    Temperature, water, degrees Celsius  1971  2017  
    Discharge, cubic feet per second  1970  2017  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1971  2017  
    Dissolved oxygen, water, unfiltered, milligrams per liter  1971  2017  
    pH, water, unfiltered, field, standard units  1971  2012  
    Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detection angle 90 +-2.5 degrees, formazin nephelometric units (FNU)  2005  2017  
 Peak streamflow 1970-07-31  2016-02-25  47 
 Field measurements 1969-12-31  2017-06-22  427 
 Field/Lab water-quality samples 1908-08-02  2017-06-21  1092 
 Water-Year Summary 2006  2016  11 

Additional Data Sources

Begin Date

End Date

Count
 Instantaneous-Data Archive  **offsite** 1986-02-25  2007-09-30  340331 
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