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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 03079000 Casselman River at Markleton, PA

  Stream Site

DESCRIPTION:
Latitude 39°51'35.7",   Longitude 79°13'43.8"   NAD83
Somerset County, Pennsylvania, Hydrologic Unit 05020006
Drainage area: 382 square miles
Datum of gage: 1,654.8 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1990-10-01  2024-05-05  
 Daily Data
    Temperature, water, degrees Celsius  2005-06-02  2024-05-04  16716 
    Discharge, cubic feet per second  1920-10-01  2024-05-04  37836 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005-06-02  2024-05-04  16584 
    pH, water, unfiltered, field, standard units  2005-06-02  2024-05-04  10128 
 Daily Statistics 
    Temperature, water, degrees Celsius  2005-06-02  2024-02-20 5503 
    Discharge, cubic feet per second  1920-10-01  2023-06-06 37504 
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005-06-02  2023-07-11 5243 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2005-06  2024-02  
    Discharge, cubic feet per second  1920-10  2023-06  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005-06  2023-07  
 Annual Statistics 
    Temperature, water, degrees Celsius  2005  2024  
    Discharge, cubic feet per second  1921  2023  
    Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius  2005  2023  
 Peak streamflow 1915-01-07  2022-05-07  108 
 Field measurements 1913-08-13  2024-04-04  851 
 Field/Lab water-quality samples 1965-09-27  2021-09-20  595 
 Water-Year Summary 2006  2022  17 
 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