Funding for this site is provided by:
43°12'18", long 76°13'04" referenced to North
American Datum of 1983, Oswego County, NY, Hydrologic Unit 04140202, on
right bank 50 ft downstream from bridge on Morgan Road, 1.3 mi north of
Euclid, 7.7 mi upstream from mouth at Three Rivers, and 9.2 mi
downstream from Oneida Lake.
PERIOD OF RECORD.--
September 1902 to December 1909, November
1996 to current year. Records for January 1910 to December 1912 and
October 1947 to September 1998, published as "Oneida River at
Caughdenoy" (station 04246500), at site about 6 mi upstream, are
not equivalent because of regulation between sites.
Acoustic velocity meter and water-stage recorder. Datum
of gage is 360.00 ft above NGVD of 1929 and 359.41 ft above NAVD of
1988. Prior to Apr. 1, 2019, datum of gage was NGVD of 1929.
Records of gate openings, lockages, and elevations
of water surface in Erie (Barge) Canal above and below Lock 23,
provided by New York State Canal Corporation.
Considerable seasonal regulation by operation of gates
in Oneida River and Erie (Barge) Canal with a large amount of natural
storage in Oneida Lake. Water may be received from Mohawk River basin
through summit level of Erie (Barge) Canal between New London and Rome.
Nearly all of flow from 14 mi² of Tioughnioga River basin may be
diverted into De Ruyter Reservoir, in Oswego River basin.
Water Years 2014-19: Records good except those for estimated daily
discharges, which are fair.
EXTREMES FOR PERIOD OF RECORD.--
Maximum daily discharge, 10,600
ft³/s, May 1, 2011; minimum daily discharge, -52 ft³/s, June 1, 2006.
Maximum and minimum instantaneous discharges not determined.
Peak Flow and Stage Information