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USGS 01478230 Middle Branch White Clay Creek near Avondale, PA

  Stream Site

Latitude 39°45'02",   Longitude 75°46'19"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 25.5 square miles
Datum of gage: 125 feet above   NGVD29.
Data Type Begin Date End Date Count
 Field measurements 1988-10-25  2017-11-03  127 
 Field/Lab water-quality samples 1998-10-27  2018-10-25  22 
 Revisions  Loading...

Additional Data Sources

Begin Date

End Date

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