USGS 03049501 Allegheny River (lower pool) at Natrona, PA
ATTENTION!!! Please be
aware that the sharp rises and drops in the graphs displayed for some
of the Allegheny River gages are being caused by hydroelectric power
producers passing relatively large amounts of streamflow.
STATION.--03049501 ALLEGHENY RIVER (LOWER POOL) AT
LOCATION.--Lat 40`36'47", long
79`43'10", Allegheny County, Hydrologic Unit 05010009, on
right bank 300 ft downstream from dam at Lock 4 at Natrona, 5.8 mi
downstream from Kiskiminetas River, and at mile 24.3.
DRAINAGE AREA.--11,410 square miles,
PERIOD OF RECORD.--September 2010 to current
GAGE.--Water-stage recorder. Station maintained for
stage readings only. Datum of gage is 725.8 ft above National Geodetic
Vertical Datum of 1929.
COOPERATION.--Station established and maintained by
the U.S. Geological Survey. Funding for the operation of this station
is provided by the U.S. Army Corps of Engineers, Pittsburgh District
and the U.S. Geological Survey.
This station managed by the PAWSC Pittsburgh Field Office.
Summary of all available data for this site
Instantaneous-data availability statement
Most recent instantaneous value: 10.22 10-22-2017 12:15 EDT