Funding for this site is provided by:
--03049681 ALLEGHENY RIVER AT LOCK AND DAM NO.
2 (LOWER POOL) AT ASPINWALL, PA
--Lat 40`29'17", long
79`55'02", Allegheny County, Hydrologic Unit 05010009.
--11,700 square miles.
PERIOD OF RECORD.
-- August 2010 to current year.
--Water stage recorder. Station maintained for
stage readings only. Datum of gage is 694.2 ft above National Geodetic
Vertical Datum of 1929.
--Funding for the operation of this
station provided by the U.S. Army Corps of Engineers, Pittsburgh