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USGS 01475530 Cobbs Cr at U.S. Hghwy No. 1 at Philadelphia, PA

  Stream Site

DESCRIPTION:
Latitude 39°58'29",   Longitude 75°16'49"   NAD27
Philadelphia County, Pennsylvania, Hydrologic Unit 02040202
Drainage area: 4.78 square miles
Datum of gage: 120.8 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Daily Data
    Temperature, water, degrees Celsius  2018-10-01  2025-10-21  5934 
    Discharge, cubic feet per second  1964-10-01  2025-10-21  13918 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018-10-01  2025-10-21  5835 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018-10-01  2025-10-21  5898 
    Dissolved oxygen, water, unfiltered, percent of saturation  2018-10-01  2025-10-21  5238 
    pH, water, unfiltered, field, standard units  2018-10-01  2025-10-21  5768 
    Suspended sediment concentration, milligrams per liter  1965-10-01  1966-09-27  118 
    Suspended sediment discharge, short tons per day  1965-10-01  1966-09-27  118 
 Daily Statistics 
    Temperature, water, degrees Celsius  2018-10-01  2024-11-14 1763 
    Discharge, cubic feet per second  1964-10-01  2025-03-30 13716 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018-10-01  2024-07-08 1598 
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018-10-01  2024-11-14 1751 
    Dissolved oxygen, water, unfiltered, percent of saturation  2018-10-01  2021-12-02 972 
    Suspended sediment concentration, milligrams per liter  1965-10-01  1966-09-27 118 
    Suspended sediment discharge, short tons per day  1965-10-01  1966-09-27 118 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2018-10  2024-11  
    Discharge, cubic feet per second  1964-10  2025-03  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2018-10  2024-07  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2018-10  2024-11  
    Dissolved oxygen, water, unfiltered, percent of saturation  2018-10  2021-12  
    Suspended sediment concentration, milligrams per liter  1965-10  1966-09  
    Suspended sediment discharge, short tons per day  1965-10  1966-09  
 Annual Statistics 
    Temperature, water, degrees Celsius  2019  2025  
    Discharge, cubic feet per second  1965  2025  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019  2024  
    Dissolved oxygen, water, unfiltered, milligrams per liter  2019  2025  
    Dissolved oxygen, water, unfiltered, percent of saturation  2019  2022  
    Suspended sediment concentration, milligrams per liter  1966  1966  
    Suspended sediment discharge, short tons per day  1966  1966  
 Peak streamflow 1964-11-25  2021-08-19  34 
 Field measurements 1964-09-29  2025-06-02  223 
 Field/Lab water-quality samples (Legacy QW is frozen as of March 2024, newer data may be found on MLP) 1964-10-19  2021-12-03  484 
 Water-Year Summary 2006  2024  19 
 Revisions  Loading...
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