Funding for this site is provided by:
42°57'46.3", long 76°44'14.0" referenced to North
American Datum of 1927, Seneca County, NY, Hydrologic Unit 04140201, on
right bank 50 ft upstream from bridge on State Highway 20 and 1.0 mi
downstream from Lock 1 on Cayuga-Seneca Canal.
PERIOD OF RECORD.--
December 2014 to current year.
Acoustic velocity meter and water-stage recorder. Datum
of gage is 367.00 ft above NAVD of 1988. Prior to Mar. 1, 2019, at
datum 67.00 ft lower.
Flow regulated by Lock 1 on Cayuga-Seneca Canal. Flow
can be affected by operation of Erie (Barge) Canal.
Water Years 2015-16: Records good except those for estimated daily
discharges, which are fair. Water Years 2017-19: Records good except
those for estimated daily discharges and those below 500 ft³/s, which
EXTREMES FOR PERIOD OF RECORD.--
Maximum daily discharge, 6,760
ft³/s, Apr. 18, 2017; minimum discharge not determined.
Peak Flow and Stage Information