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[!] 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 03049640 Allegheny R at CW Bill Young L&D at Acmetonia, PA

PROVISIONAL DATA SUBJECT TO REVISION

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STATION.--03049640 ALLEGHENY RIVER AT LOCK AND DAM NO. 3 AT ACMETONIA, PA
LOCATION.--Lat 40`32'10", long 79`48'54", Westmoreland County, Hydrologic Unit 05010009, on left bank 15 ft upstream from upper gate on river wall, at river mile 14.5.
DRAINAGE AREA.--11,592 square miles.
PERIOD OF DAILY RECORD.-- SPECIFIC CONDUCTANCE: October 2004 to current year. WATER TEMPERATURE: October 2004 to current year. DISSOLVED OXYGEN: October 2004 to current year.
GAGE.--Datum of gage is 725.8 ft above National Geodetic Vertical Datum of 1929. Satellite telemetry at station.
COOPERATION.--Funding for the operation of this station provided by the U.S. Army Corps of Engineers, Pittsburgh District.
REMARKS.--Automated sampler interfaced with a data collection platform with 60-minute recording interval.
GAGE HEIGHTS OF IMPORTANCE.-
Supplied by NWS: Action stage-15 ft; Flood stage-17 ft; Moderate flood stage-20 ft; Major flood stage-23 ft.
This station managed by the PAWSC Pittsburgh Field Office.

Available Parameters Available Period
All 5 Available Parameters for this site
  
00010 Temperature, water 2007-10-01  2018-01-21
00065 Gage height 2015-01-22  2018-01-21
00095 Specific cond at 25C 2007-10-01  2018-01-21
00300 Dissolved oxygen 2007-10-01  2018-01-20
00400 pH 2007-10-01  2018-01-21

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


Temperature, water, degrees Celsius

Most recent instantaneous value: -0.0 01-21-2018   20:45 EST
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Gage height, feet

Most recent instantaneous value: 13.32 01-21-2018   20:45 EST
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Specific conductance, water, unfiltered, microsiemens per centimeter at 25 degrees Celsius

Most recent instantaneous value: 154 01-21-2018   20:45 EST
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Dissolved oxygen, water, unfiltered, milligrams per liter
 
-- Data temporarily unavailable for the time period specified --


pH, water, unfiltered, field, standard units

Most recent instantaneous value: 7.4 01-21-2018   20:45 EST
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