Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text

[!] 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 03007800 Allegheny River at Port Allegany, PA

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

Station gage imageSTATION.--03007800 ALLEGHENY RIVER AT PORT ALLEGANY, PA
LOCATION.--Lat 41`49'07", long 78`17'35", McKean County, Hydrologic Unit 05010001, on right bank 40 ft upstream from bridge on U.S. Highway 6 at Port Allegany, 1.1 mi upstream from Twomile Creek, 1.4 mi downstream from Allegheny Portage Creek, and at mile 285.5.
DRAINAGE AREA.--248 square miles.
PERIOD OF RECORD.--October 1974 to current year. Discharge measurements obtained by U.S. Army Corps of Engineers March 1971 to October 1974.
GAGE.--Water-stage recorder, water-quality monitor and climatological sensor. Datum of gage is 1,454.88 ft above National Geodetic Vertical Datum of 1929. Satellite telemetry at station.
COOPERATION.--Funding for the operation of this station is provided by the U.S. Army Corps of Engineers, Pittsburgh District, the New York Department of Environmental Conservation, and the U.S. Geological Survey through the Cooperative Water Program.
REMARKS.--
The 1-hour precipitation data for this station are temporary and will only be displayed for 120 days. Time series of 1-hour or cumulative daily values will NOT be available for retrieval following the 120-day display period. Although the instrumentation is calibrated at least once a year, the temporary classification means that documented routine inspections and other quality assurance measures are not performed that would make the data acceptable for archival, retrieval, or future use in general scientific or interpretive studies.
This station managed by the PAWSC Pittsburgh Field Office.

Available Parameters Available Period
All 6 Available Parameters for this site
  
00065 Gage height 2007-10-01  2015-03-03
00060 Discharge 2007-10-01  2015-03-03
00095 Specific cond at 25C 2010-11-19  2015-03-03
00010 Temperature, water 2010-11-19  2015-03-03
00400 pH 2011-07-08  2014-11-01
00300 Dissolved oxygen 2011-07-08  2014-11-01

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

Summary of all available data for this site
Instantaneous-data availability statement


Gage height, feet

Most recent instantaneous value: 2.53   03-03-2015  16:45 EST
Graph of

Add up to 2 more sites and replot for "Gage height, feet"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      




Discharge, cubic feet per second

Most recent instantaneous value: Ice   03-03-2015  16:45 EST
Graph of

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      


Daily discharge, cubic feet per second -- statistics for Mar 3 based on 40 years of record more
Most Recent
Instantaneous
Value Mar 3
Min
(1980)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(1976)
Ice 84 209 344 647 735 3960


Temperature, water, degrees Celsius

Most recent instantaneous value: 0.1   03-03-2015  16:45 EST
Graph of

Add up to 2 more sites and replot for "Temperature, water, degrees Celsius"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert