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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 03034500 Little Mahoning Creek at McCormick, PA

  Stream Site

DESCRIPTION:
Latitude 40°50'10",   Longitude 79°06'37"   NAD27
Indiana County, Pennsylvania, Hydrologic Unit 05010006
Drainage area: 87.4 square miles
Datum of gage: 1,163.9 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    1991-10-01  2024-04-24  
 Daily Data
    Temperature, water, degrees Celsius  2013-04-05  2024-04-23  11322 
    Discharge, cubic feet per second  1939-10-01  2024-04-23  30522 
 Daily Statistics 
    Temperature, water, degrees Celsius  2013-04-05  2024-01-29 3689 
    Discharge, cubic feet per second  1939-10-01  2023-10-24 30340 
 Monthly Statistics 
    Temperature, water, degrees Celsius  2013-04  2024-01  
    Discharge, cubic feet per second  1939-10  2023-10  
 Annual Statistics 
    Temperature, water, degrees Celsius  2013  2024  
    Discharge, cubic feet per second  1940  2024  
 Peak streamflow 1940-03-31  2023-03-24  84 
 Field measurements 1939-10-24  2024-04-04  833 
 Field/Lab water-quality samples 1979-06-12  1998-08-15  15 
 Water-Year Summary 2006  2023  18 
 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