Warning: Javascript must be enabled to use all the features on this page!


Page Loading - Please Wait...

Click to hideNews Bulletins
Click to hide state-specific text
ALL DATA ARE EASTERN STANDARD TIME

USGS 01526500 TIOGA RIVER NEAR ERWINS NY

PROVISIONAL DATA SUBJECT TO REVISION

Click to hidestation-specific text

This station is operated in cooperation with:
   National Weather Service
   NYS Department of Environmental Conservation
   U.S. Army Corps of Engineers - Baltimore District


LOCATION.--Lat 42°07'16", long 77°07'45" referenced to North American Datum of 1983, Steuben County, NY, Hydrologic Unit 02050104, on right bank 20 ft downstream from bridge on Mulholland Road, 1.1 mi northeast of Erwins, and 1.1 mi downstream from Canisteo River.
DRAINAGE AREA.--1,377 mi2.
PERIOD OF RECORD.--July 1918 to current year.
REVISED RECORDS.--WSP 891: 1935-38. WSP 1672: 1919 (M), 1927 (M), 1929 (M). WSP 2103: Drainage area.
GAGE.--Water-stage recorder. Datum of gage is 931.24 ft above NGVD of 1929. Prior to June 21, 1931, nonrecording gage on highway bridge at same datum.
REMARKS.--Records good except those for estimated daily discharges, which are fair. Since November 1979, flood flows regulated by Tioga and Hammond lakes, and since December 1979, by Cowanesque Lake; normal regulation occasionally sufficient to affect figures of monthly runoff. Telephone and satellite gage-height telemeters at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge, since construction of Tioga, Hammond, and Cowanesque Lakes in 1979, 45,600 ft³/s, Jan. 19, 1996, gage height 16.98 ft; minimum discharge, 52 ft³/s, Oct. 1, 2, 6, 1980.
EXTREMES FOR PERIOD PRIOR TO REGULATION.--Maximum discharge, prior to construction of Tioga, Hammond, and Cowanesque Lakes in 1979, 190,000 ft³/s, June 23, 1972, gage height, 26.74 ft, from floodmarks, from rating curve extended above 90,000 ft³/s on basis of computation of peak flow at Lindley and Canisteo River at Erwins, 7.2 mi and 2.0 mi upstream, respectively, adjusted for flow from intervening area; minimum discharge, 18 ft³/s, Sept. 2, 3, 1939; minimum gage height, 0.40 ft, Sept. 8, 9, 1954, July 23, Aug. 10, 11, 1955.
Derived from NY Annual Water-Data Report 2013

Peak Flow and Stage Information
This station managed by the NY Water Science Center, Ithaca.

Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 2007-10-01  2014-09-21
00065 Gage height 2014-05-24  2014-09-21

Graph
Graph w/ stats
Graph w/o stats
Graph w/ (up to 3) parms
Table
Tab-separated
Days  (7)
 

  -- or --
Begin date
 

End date
 

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


Discharge, cubic feet per second

Most recent instantaneous value: 125   09-21-2014  07:00 EST
Graph of  Discharge, cubic feet per second

Add up to 2 more sites and replot for "Discharge, cubic feet per second"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert      


Daily discharge, cubic feet per second -- statistics for Sep 21 based on 34 years of record more
Min
(1980)
25th
percen-
tile
Most Recent
Instantaneous
Value Sep 21
Median 75th
percen-
tile
Mean Max
(2004)
68 118 125 166 434 634 11900


Gage height, feet

Most recent instantaneous value: 0.47   09-21-2014  07:00 EST
Graph of  Gage height, feet

Add up to 2 more sites and replot for "Gage height, feet"

?
 Add site numbers


Create presentation-quality / stand-alone graph.   Subscribe to WaterAlert