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USGS 01478120 East Branch White Clay Creek at Avondale, PA

  Stream Site

DESCRIPTION:
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.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-06  2014-09-21  
 Daily Data
    Discharge, cubic feet per second  2007-10-01  2014-09-20  2545 
    pH, water, unfiltered, field, standard units  2007-10-06  2014-09-20  7137 
 Daily Statistics 
    Discharge, cubic feet per second  2007-10-01  2014-07-08 2473 
 Monthly Statistics 
    Discharge, cubic feet per second  2007-10  2014-07  
 Annual Statistics 
    Discharge, cubic feet per second  2008  2014  
 Peak streamflow 2008-02-13  2013-07-13  6 
 Field measurements 1982-10-20  2014-09-05  89 
 Field/Lab water-quality samples 1970-06-02  2013-11-04  88 

Additional Data Sources

Begin Date

End Date

Count
 Annual Water-Data Report (pdf)  **offsite** 2006  2013  8 
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