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USGS 01474703 Delaware River at Fort Mifflin at Philadelphia, PA

  Stream Site

DESCRIPTION:
Latitude 39°52'45",   Longitude 75°12'11"   NAD27
Philadelphia County, Pennsylvania, Hydrologic Unit 02040202
Drainage area: 9,971 square miles
Contributing drainage area: 9,971 square miles,
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2007-10-01  2021-01-16  
 Daily Data
    Temperature, water, degrees Celsius  1972-06-16  2021-01-15  21626 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1970-07-14  2021-01-15  18406 
 Daily Statistics 
    Temperature, water, degrees Celsius  1972-06-17  2020-04-08 6876 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1970-07-15  2020-04-08 5829 
 Monthly Statistics 
    Temperature, water, degrees Celsius  1972-06  2020-04  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1970-07  2020-04  
 Annual Statistics 
    Temperature, water, degrees Celsius  1972  2020  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  1970  2020  
 Field/Lab water-quality samples 1997-08-26  1999-05-12  250 
 Water-Year Summary 2007  2017  7 
 Revisions  Loading...
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