North Branch Susquehanna River at Vestal, Broome County NY (VSTN6)
Gage Location: Broome County, New York	Site Location: Broome County, New York
Latitude: 42.091	Longitude: -76.056	Elevation: 799.19 ft. MSL	Drainage Area: 3941 Sq. Mi.
Minor Stage: 18 ft.	Moderate Stage: 21 ft.	Major Stage: 27 ft.
First Flood: 1935-07-08	Last Flood: 2011-09-08 Crest: 35.26 ft.	Datum change: 1937-03-03	Number of Floods: 89

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Year Before Datum Change	Number of Floods
1935	1
1936	1

Year After Datum Change	Number of Floods
1937	0
1938	1
1939	1
1940	3
1941	1
1942	2
1943	1
1944	1
1945	2
1946	2
1947	2
1948	3
1949	0
1950	3
1951	0
1952	1
1953	0
1954	0
1955	1
1956	2
1957	0
1958	1
1959	2
1960	3
1961	2
1962	1
1963	1
1964	2
1965	0
1966	0
1967	0
1968	1
1969	1
1970	1
1971	0
1972	2
1973	1
1974	0
1975	1
1976	1
1977	1
1978	1
1979	1
1980	1
1981	1
1982	0
1983	2
1984	0
1985	0
1986	2
1987	0
1988	0
1989	0
1990	1
1991	0
1992	0
1993	1
1994	1
1995	0
1996	2
1997	0
1998	1
1999	1
2000	2
2001	1
2002	0
2003	1
2004	2
2005	3
2006	3
2007	2
2008	3
2009	1
2010	1
2011	6
2012	0
2013	0

Codes and description

C1|Crest information looks unreliable and incomplete and not used in frequency calculations. Some of the floods are based on current flood stage and nearby gage information.
C2|Crest information looks reliable despite potential problems. This data was used in frequency calculations.
C3|Crest height estimated by the USGS.
C4|Crest height is from the National Weather Service.
C5|Crest height affected by backwater.
C6|Crest occurred at a previous flood stage that is lower than the current flood stage. The crests below the new flood stage are not used in flood frequency calculations.
C7|Crest from USGS yearly peak and/or date is different than the crest we provide. In many cases MARFC uses crest based on backwater or ice effects.
C8|Crest month or day of occurrence has been estimated by The Middle Atlantic River Forecast Center usually based on nearby gage information.
C9|Crest date (day) in the month is unknown.
F1|Flow is an estimate.
F2|Flow affected by regulation or diversion and in some cases to an unknown degree.
F3|Flow effected by snow-melt, ice jam or debris jam break up.
F4|Flow affected by dam failure.
F5|Flow - All or part of the record affected by urbanization, mining, agricultural changes, channelization or other factors.
G1|Gage height at a different site and/or datum.
G2|Gage is not an official USGS gage with crests provided by the NWS. Crest information looks unreliable and incomplete and not used in flood frequency calculations.
G3|Gage datum changed during this year.
none,No code; Good Data

Updated: 08:09 AM Feb 08, 2013