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

Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

Water-Year Summary for Site 04268000

Click to hide Water-Year Summary instructions and information
  • Water-Year Summary reports summarize a year of hydrologic data in a printer-friendly format.
  • For water years 2014 onward, choose a water year and parameter and an on-demand Water-Year Summary report will be generated.
  • For water years 2006 through 2013, choose a water year and an Annual Water Data Report will be provided.
  • For water years 2005 and earlier, Annual Water Data Reports may be available in digital format.
  • Not all sites have reports available for every water year.
Available Parameters
00060 Discharge(Mean)  

Water year 2023: 2022-10-01 to 2023-09-30

Print this page
USGS Water-Year Summary 2023
LOCATION - Lat 44°50'20.0", long 74°58'44.0" referenced to North American Datum of 1983, St. Lawrence County, NY, Hydrologic Unit 04150305, on right bank 250 ft upstream from bridge on Grant Road at Raymondville, 0.3 mi downstream from Trout Brook, 0.4 mi downstream from powerplant, and 18.0 mi upstream from mouth.
DRAINAGE AREA - 1,125 mi².
REVISIONS HISTORY - WDR NY-82-1: Drainage area. WDR NY-85-1: 1983-84.
PERIOD OF RECORD - November 1943 to current year.
GAGE - Water-stage recorder and crest-stage gage. Datum of gage is 183.33 ft above NGVD of 1929 and 182.94 ft above NAVD of 1988.
REMARKS - Extensive diurnal fluctuation caused by power and industrial operations. Flow regulated since 1953 by Carry Falls Reservoir, about 46 mi upstream, and by powerplant, 0.4 mi upstream; considerable natural storage in large lakes upstream from Piercefield.
Water Years 2014-23: Records good except those for estimated daily discharges, which are poor.
EXTREMES FOR PERIOD OF RECORD - Maximum discharge, 14,100 ft³/s, May 4, 2011, gage height, 8.72 ft; maximum gage height, 9.24 ft, Feb. 22, 1954 (ice jam); minimum discharge, 2.2 ft³/s, Sept. 18, 19, 1966; minimum gage height, 0.42 ft, July 13, 1950.