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USGS 0423406130 SENECA RIVER AT FREE BRIDGE CORNERS NY

PROVISIONAL DATA SUBJECT TO REVISION

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LOCATION.--Lat 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.
DRAINAGE AREA.--1,566 mi².
PERIOD OF RECORD.--December 2014 to current year.
GAGE.--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.
REMARKS.--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 are poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum daily discharge, 6,760 ft³/s, Apr. 18, 2017; minimum discharge not determined.

Peak Flow and Stage Information

Gage PhotoStation image

 

This station managed by the NY Water Science Center Ithaca.

Available Parameters Available Period
  
2014-12-09  2020-06-05
2014-12-08  2020-06-05
2020-02-06  2020-06-05







 (7)
 

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Summary of all available data for this site
Instantaneous-data availability statement


Discharge, cubic feet per second

Most recent instantaneous value: 927 06-05-2020   02:15 EST
Graph of  Discharge, cubic feet per second

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Daily discharge, cubic feet per second -- statistics for Jun 5 based on 5 water years of record more
Min
(2015)
Most Recent
Instantaneous
Value Jun 5
25th
percen-
tile
Mean Median 75th
percen-
tile
Max
(2017)
620 927 935 1550 1570 2160 2170


Gage height, feet

Most recent instantaneous value: 5.91 06-05-2020   02:15 EST
Graph of  Gage height, feet

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Stream water level elevation above NAVD 1988, in feet

Most recent instantaneous value: 372.91 06-05-2020   02:15 EST
Graph of  Stream water level elevation above NAVD 1988, in feet

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