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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 03063000 Monongahela R L&D8 (Lower Pool) @ Point Marion, PA

  Stream Site

DESCRIPTION:
Latitude 39°43'37",   Longitude 79°54'42"   NAD27
Fayette County, Pennsylvania, Hydrologic Unit 05020003
Drainage area: 2,720 square miles
Datum of gage: 768.61 feet above   NAVD88.
AVAILABLE DATA:
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2021-10-01  2024-09-27  
 Daily Data
    Discharge, cubic feet per second  1936-10-01  1955-09-29  6938 
    Gage height, feet  2016-01-01  2024-09-26  3188 
 Daily Statistics 
    Discharge, cubic feet per second  1936-10-01  1955-09-29 6938 
    Gage height, feet  2016-01-01  2024-04-14 2967 
 Monthly Statistics 
    Discharge, cubic feet per second  1936-10  1955-09  
    Gage height, feet  2016-01  2024-04  
 Annual Statistics 
    Discharge, cubic feet per second  1937  1955  
    Gage height, feet  2016  2024  
 Peak streamflow 1929-02-27  1954-10-16  27 
 Field/Lab water-quality samples 1957-10-01  2023-09-26  530 
 Water-Year Summary 2006  2023  16 
 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