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[!] Over the next year, the USGS Pennsylvania Water Science Center will be updating the geodetic vertical elevation (gage datum) for many locations. Click HERE for additional information including a current list of streamgages with upcoming datum changes. This update in gage datum does not affect the location of the streamgage, nor the observed local gage height or discharge recorded at the streamgage.




USGS 01475510 Darby Creek near Darby, PA

  Stream Site

DESCRIPTION:
Latitude 39°55'44",   Longitude 75°16'22"   NAD27
Delaware County, Pennsylvania, Hydrologic Unit 02040202
Drainage area: 37.40 square miles
Datum of gage: 18.1 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2018-11-19  2024-07-22  
 Daily Data
    Temperature, water, degrees Celsius  2000-07-20  2000-09-10  159 
    Temperature, water, degrees Celsius  2018-11-19  2024-07-21  6162 
    Discharge, cubic feet per second  1964-02-01  1990-09-29  9738 
    Discharge, cubic feet per second  2018-11-19  2024-07-21  2072 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-10-18  2024-07-21  5142 
 Daily Statistics 
    Temperature, water, degrees Celsius  2000-07-20  2000-09-10 53 
    Temperature, water, degrees Celsius  2018-11-19  2024-04-04 1946 
    Discharge, cubic feet per second  1964-02-01  1990-09-29 9738 
    Discharge, cubic feet per second  2018-11-19  2022-09-26 1408 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-10-18  2024-04-04 1606 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2000-07  2000-09  
    Temperature, water, degrees Celsius  2018-11  2024-04  
    Discharge, cubic feet per second  1964-02  1990-09  
    Discharge, cubic feet per second  2018-11  2022-09  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2019-10  2024-04  
 Annual Statistics 
    Temperature, water, degrees Celsius  2000  2000  
    Temperature, water, degrees Celsius  2019  2024  
    Discharge, cubic feet per second  1964  1990  
    Discharge, cubic feet per second  2019  2022  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2020  2024  
 Peak streamflow 1964-07-13  2020-12-25  30 
 Field measurements 1976-11-12  2024-06-06  162 
 Field/Lab water-quality samples 1967-10-10  2021-12-03  48 
 Water-Year Summary 2019  2023  5 
 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