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USGS 01365505 NEVERSINK RES DIVERSION CHANNEL AT GRAHAMSVILLE NY

PROVISIONAL DATA SUBJECT TO REVISION

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> Site Information
LOCATION.--Lat 41°50'44.0", long 74°32'09.9" referenced to North American Datum of 1983, Sullivan County, NY, Hydrologic Unit 02020007, on right bank at Neversink Reservoir Diversion channel, 600 ft downstream from Chestnut Creek at Grahamsville (station 01365500), 1,900 ft upstream from Chestnut Creek at mouth at Grahamsville (station 01365550), and 2,900 ft upstream from Rondout Reservoir, at Grahamsville.
PERIOD OF RECORD.--September 2018 to current year.
GAGE.--There is no gage. Discharge is calculated based on records for Chestnut Creek at Grahamsville (station 01365500), Chestnut Creek at mouth at Grahamsville (station 01365550), and estimated flow contribution of the intervening area between those gages.
REMARKS.--Flow completely regulated by Neversink Reservoir (station 01435900). Water Years 2018-23: Records poor.
EXTREMES FOR PERIOD OF RECORD.--Maximum daily discharge, about 835 ft³/s, Sept. 25, 2021; minimum daily discharge, no flow on many days.
> Rating Information
This station managed by the NY Water Science Center Milford.

Available Parameters Available Period
  
2018-09-13  2024-06-23







 (7)
 

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


Discharge, cubic feet per second, [Calculation]

Most recent instantaneous value: 23.2 06-23-2024   06:35 EST
Graph of  Discharge, cubic feet per second, [Calculation]

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Daily discharge, cubic feet per second -- statistics for Jun 23 based on 5 water years of record more
Most Recent
Instantaneous
Value Jun 23
Min
(2021)
25th
percen-
tile
Median Mean 75th
percen-
tile
Max
(2020)
23.2 25.1 25 32 117 250 271