Neversink River at Godeffroy, Orange County NY (NEVN6)
Gage Location: Orange County, New YorkSite Location: Orange County, New York
Latitude: 41.4411Longitude: -74.6022Elevation: 459.66 ft. MSLDrainage Area: 307 Sq. Mi.
Minor Stage: 10 ft. Moderate Stage: 11 ft.Major Stage: 12 ft.
First Flood: 1938-07-22Last Flood: 2011-08-28 Crest: 12.05 ft.Datum change: 2011-05-20Number of Floods: 12

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Date of FloodCrest(ft)Streamflow(cfs)CategoryCode
1938-07-2210.7316100MinorC1
1948-12-3110.2814200MinorC1
1950-11-2611.7924500ModerateC1
1952-07-1010.3614500MinorC1
1952-12-1110.1213600MinorC1
1955-08-1912.4933000MajorC1 F2
1955-10-1510.9618300MinorC1 F2
1984-04-0510108005MinorC1 F2
2005-04-0312.4325005MajorC1 F2
2006-06-2811.08166005ModerateC1 F2
2007-04-1610.89187005MinorC1 F2
2011-08-2812.0528800MajorF2 F3



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: 08:00 PM May 28, 2014