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USGS 01473000 Perkiomen Creek at Graterford, PA

  Stream Site

DESCRIPTION:
Latitude 40°13'46",   Longitude 75°27'07"   NAD27
Montgomery County, Pennsylvania, Hydrologic Unit 02040203
Drainage area: 279 square miles
Datum of gage: 112.66 feet above   NGVD29.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1986-09-30  2017-05-24  
 Daily Data
    Discharge, cubic feet per second  1914-10-01  2017-05-23  37491 
    Suspended sediment concentration, milligrams per liter  1948-04-20  1973-09-30  3752 
    Suspended sediment discharge, short tons per day  1948-04-20  1973-09-30  3766 
 Daily Statistics 
    Discharge, cubic feet per second  1914-10-01  2017-03-02 37409 
    Suspended sediment concentration, milligrams per liter  1948-04-20  1973-09-30 3752 
    Suspended sediment discharge, short tons per day  1948-04-20  1973-09-30 3766 
 Monthly Statistics 
    Discharge, cubic feet per second  1914-10  2017-03  
    Suspended sediment concentration, milligrams per liter  1948-04  1973-09  
    Suspended sediment discharge, short tons per day  1948-04  1973-09  
 Annual Statistics 
    Discharge, cubic feet per second  1915  2017  
    Suspended sediment concentration, milligrams per liter  1948  1973  
    Suspended sediment discharge, short tons per day  1948  1973  
 Peak streamflow 1915-08-04  2016-02-25  102 
 Field measurements 1914-06-11  2017-05-18  768 
 Field/Lab water-quality samples 1957-10-15  1999-08-31  213 
 Water-Year Summary 2006  2016  11 

Additional Data Sources
Begin Date
End Date
Count
 Instantaneous-Data Archive  **offsite** 1986-10-01  2007-09-30  334042 
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