North Branch Susquehanna River at Binghamton, Broome County NY (BNGN6)
Gage Location: Broome County, New YorkSite Location: Broome County, New York
Latitude: 42.093Longitude: -75.915Elevation: 840 ft. MSLDrainage Area: 2283 Sq. Mi.
Minor Stage: 14 ft. Moderate Stage: 15 ft.Major Stage: 18 ft.
First Flood: 1846-03-18Last Flood: 2011-09-08 Crest: 25.73 ft.Datum change: 2010-08-12Number of Floods: 35

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Date of FloodCrest(ft)Streamflow(cfs)CategoryCode
1846-03-1821-9999MajorC1
1865-03-1723.5-9999MajorC1
1882-09-2420-9999MajorC1
1901-03-1814.9-9999MinorC1
1902-03-0219.7-9999MajorC1
1903-10-1017.5-9999ModerateC1
1904-03-2717.8-9999ModerateC1
1905-03-2814.8-9999MinorC1
1908-02-1614-9999MinorC1
1910-03-0217.7-9999ModerateC1
1911-03-2314.3-9999MinorC1
1912-03-0214.5-9999MinorC1
1913-03-2818.6-9999MajorC1
1914-03-2918.4-9999MajorC1
1914-04-0914.2-9999MinorC1
1915-07-0916-9999ModerateC1
1934-03-0517.7-9999ModerateC1
1935-03-0917.7-9999ModerateC1
1935-07-0817.72-9999ModerateC1
1936-03-1318-9999MajorC1
1936-03-1822.9-9999MajorC1
1940-04-0119-9999MajorC1
1942-12-3120-9999MajorC1
1948-03-2220.1-9999MajorC1
1958-04-0715.8-9999ModerateC1
1959-01-2314.3-9999MinorC1
1960-04-0116.6-9999ModerateC1
1961-02-2617-9999ModerateC1
1962-04-0114.8-9999MinorC1
1963-03-2815.5-9999ModerateC1
1964-03-0618.7-9999MajorC1
1996-01-2118.35-9999MajorC1
2006-06-2825-9999MajorC1
2011-03-1114.39-9999Minornone
2011-09-0825.73-9999Majornone



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: 07:20 AM Nov 12, 2013