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USGS 01476510 Ridley Creek near Gradyville, PA

  Stream Site

Latitude 39°52'28",   Longitude 75°22'56"   NAD27
Chester County, Pennsylvania, Hydrologic Unit 02040202
Data Type Begin Date End Date Count
 Field/Lab water-quality samples 1925-09-23  1977-08-08  14 
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