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ALL DATA ARE EASTERN STANDARD TIME

USGS 01437500 NEVERSINK RIVER AT GODEFFROY NY

PROVISIONAL DATA SUBJECT TO REVISION

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This station is operated in cooperation with:
   New York City Department of Environmental Protection
   NYS Department of Environmental Conservation


LOCATION.--Lat 41°26'28", long 74°36'07" referenced to North American Datum of 1983, Orange County, NY, Hydrologic Unit 02040104, on right bank just upstream from bridge on Guymard Turnpike, 0.5 mi downstream from Basher Kill, 0.8 mi southeast of Godeffroy, 1.7 mi south of Cuddebackville, and 8.5 mi upstream from mouth.
DRAINAGE AREA.--307 mi2.
PERIOD OF RECORD.--Gage heights and discharge measurements, August to October 1903 and August 1909 to April 1914, and twice-daily figures of discharge for January 1911 to December 1912 (which do not represent daily mean discharges because of diurnal fluctuation) are published in WSP 97, 261, 321, 351, and 381. July 1937 to current year. August to October 1903, published as "Navesink River at Godeffroy, NY."
REVISED RECORDS.--WSP 1502: 1951(M). WDR NY-82-1: Drainage area. WDR NY-87-1: 1986. WDR-US-2007: 2006.
GAGE.--Water-stage recorder and crest-stage gage. Datum of gage is 459.66 ft above NGVD of 1929 (levels by Corps of Engineers). Prior to Apr. 30, 1914, nonrecording gages at same site (August to October 1903 at datum 0.98 ft higher).
REMARKS.--Records good. Prior to 1949, diurnal fluctuation at low and medium flow caused by powerplant at Cuddebackville. Subsequent to June 1953, entire flow from 92.5 mi2 of drainage area controlled by Neversink Reservoir (station 01435900). Part of flow diverted for New York City municipal supply. Remainder of flow (except for conservation releases and spill) impounded for release during periods of low flow in the lower Delaware River basin, as directed by the Delaware River Master. Occasional regulation by Pleasure Lake at South Fallsburg. Satellite and telephone gage-height telemeter at station.
EXTREMES FOR PERIOD OF RECORD.--Maximum discharge since construction of Neversink Reservoir, 33,000 ft3/s, Aug. 19, 1955, gage height, 12.49 ft; minimum discharge not determined.
EXTREMES FOR PERIOD PRIOR TO REGULATION.--Maximum discharge prior to construction of Neversink Reservoir, 24,500 ft3/s, Nov. 26, 1950, gage height, 11.79 ft; minimum observed, no flow July 21, 22, 28, 1911, result of regulation.
Derived from NY Annual Water-Data Report 2013

Peak Flow and Stage Information
Available Parameters Available Period
All 2 Available Parameters for this site
  
00060 Discharge 2007-10-01  2014-10-21
00065 Gage height 2014-06-23  2014-10-21

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


Discharge, cubic feet per second

Most recent instantaneous value: 126   10-21-2014  06:15 EST
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Daily discharge, cubic feet per second -- statistics for Oct 21 based on 60 years of record more
Min
(1954)
Most Recent
Instantaneous
Value Oct 21
25th
percen-
tile
Median 75th
percen-
tile
Mean Max
(1990)
62 126 130 234 407 422 3360


Gage height, feet

Most recent instantaneous value: 3.08   10-21-2014  06:15 EST
Graph of  Gage height, feet

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