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USGS 01480766 Valley Run near school at Thorndale, PA

  Stream Site

Latitude 39°59'53",   Longitude 75°45'04"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040205
Drainage area: 4.15 square miles
Datum of gage: 280 feet above   NGVD29.
Data Type Begin Date End Date Count
 Peak streamflow 2009-08-02  2013-08-13  5 
 Field measurements 2007-10-22  2011-03-10  12 
 Field/Lab water-quality samples 2007-10-22  2007-10-22  1 

Additional Data Sources

Begin Date

End Date

 Annual Water-Data Report (pdf)  **offsite** 2008  2013  6 
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