--03015500 BROKENSTRAW CREEK AT YOUNGSVILLE,
--Lat 41`51'09", long
79`19'03", Warren County, Hydrologic Unit 05010001, on right
bank 150 ft downstream from bridge on Main Street at Youngsville, 500
ft upstream from Matthews Run, and 3.7 mi upstream from mouth. Records
include flow of Matthews Run.
--321 square miles, including that of
PERIOD OF RECORD.
--October 1909 to current year.
Monthly discharge only for some periods, published in WSP 1305. Flow of
Matthews Run included in records since October 1938.
--Water-stage recorder. Datum of gage is 1,186.92
ft above National Geodetic Vertical Datum of 1929. Prior to Sept. 30,
1933, nonrecording gage at site 150 ft upstream at datum 2.00 ft
higher. Oct. 1, 1933 to June 15, 1939, nonrecording gage at site 150 ft
upstream, and June 16, 1939 to Sept. 30, 1961, water-stage recorder at
present site, both at datum 1.00 ft higher.
---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,
the Pennsylvania Department of Environmental Protection, and the U.S.
Geological Survey through the Cooperative Water Program and the
National Streamflow Information Program.
--U.S. Army Corps of Engineers satellite
telemeter at station.