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USGS 01478120 East Branch White Clay Creek at Avondale, PA

  Stream Site

Latitude 39°49'42",   Longitude 75°46'52"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 11.3 square miles
Datum of gage: 270.00 feet above   NGVD29.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-06  2015-03-27  
 Daily Data
    Discharge, cubic feet per second  2007-10-01  2015-03-26  2731 
 Daily Statistics 
    Discharge, cubic feet per second  2007-10-01  2015-01-22 2671 
 Monthly Statistics 
    Discharge, cubic feet per second  2007-10  2015-01  
 Annual Statistics 
    Discharge, cubic feet per second  2008  2015  
 Peak streamflow 2008-02-13  2013-07-13  6 
 Field measurements 1982-10-20  2015-01-23  93 
 Field/Lab water-quality samples 1970-06-02  2014-10-20  89 
 Water-Year Summary 2006  2014  9 
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