Funding for this site is provided by:
--01544000 FIRST FORK SINNEMAHONING CREEK
NEAR SINNEMAHONING, PA
--Lat 41`24'06", long
78`01'28", Cameron County, Hydrologic Unit 02050202, on right
bank on Township Route 357, 350 ft downstream from Woodrock Run, 1,500
ft upstream from Roaring Run, 0.8 mi downstream from George B.
Stevenson Dam (First Fork Sinnemahoning Creek Reservoir), and 7.5 mi
northeast of Sinnemahoning.
--245 square miles.
PERIOD OF RECORD.
--October 1953 to current year.
--Water-stage recorder and crest-stage gage.
Datum of gage is 878.71 ft above National Geodetic Vertical Datum of
1929. Prior to Apr. 1, 1954, non-recording gage at same site and datum.
Satellite telemetry at station.
--Station established and maintained by
the U.S. Geological Survey. Funding for this station is provided by the
U.S. Army Corps of Engineers, Baltimore District, the Pennsylvania
Department of Environmental Protection, the Pennsylvania Department of
Conservation and Natural Resources and the U.S. Geological
--Flow regulated since Jan 31, 1956 by George
B. Stevenson Dam.
GAGE HEIGHTS OF IMPORTANCE
Supplied by USGS
: Data transmitter operational limit -
Supplied by NWS
: No flood stage has been determined
for this station.