Funding for this site is provided by:
--03074998 MONONGAHELA RIVER AT LOCK AND DAM
#4 (UPPER POOL) AT CHARLEROI, PA
--Lat 40`08'53", long
79`53'32", Westmoreland County, Hydrologic Unit
--5,213 square miles.
PERIOD OF RECORD.
--August 2010 to current year.
--Water-stage recorder. Station maintained for
stage readings only. Datum of gage is 734.5 ft above National Geodetic
Vertical Datum of 1929.
--Funding for the operation of this
station is provided by the U.S. Army Corps of Engineers, Pittsburgh