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USGS Surface-Water Annual Statistics for Pennsylvania

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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.



[!] ICE EFFECTS ON STREAMFLOW -- During cold weather, stage and discharge values may be affected by ice at some streamgages. Streamgages experiencing ice conditions will have the discharge record temporarily disabled to prevent the display of erroneous discharge values. Display of discharge record will resume when it is determined that ice conditions are no longer present. Adjustment of data affected by ice can only be done after detailed analysis.



USGS 03039040 Allegheny River at Lock & Dam 5 near Freeport, PA


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USGS 03039040 Allegheny River at Lock & Dam 5 near Freeport, PA
Period of Approved Daily-Mean Data (Water Year)
  Parameter Code Parameter Name From To Count
00010 Temperature, water, degrees Celsius 2018 2024 943
00065 Gage height, feet 2011 2024 2925
00065 Gage height, feet 2017 2024 2261
00095 Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius 2018 2023 885
 
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Table of annual mean    
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