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Hydrograph River at a Glance Download
Esopus Creek at Ashokan Reservoir East Pool (ft)Observed: 583.6 ft at 10:50PM Feb 08, 2016Observed: 583.61 ft at 11:05PM Feb 08, 2016Observed: 583.6 ft at 11:20PM Feb 08, 2016Observed: 583.6 ft at 11:35PM Feb 08, 2016Observed: 583.6 ft at 1:55AM Feb 09, 2016Observed: 583.61 ft at 2:10AM Feb 09, 2016Observed: 583.61 ft at 2:15AM Feb 09, 2016Observed: 583.6 ft at 2:35AM Feb 09, 2016Observed: 583.61 ft at 2:50AM Feb 09, 2016Observed: 583.6 ft at 3:05AM Feb 09, 2016Observed: 583.61 ft at 3:20AM Feb 09, 2016Observed: 583.6 ft at 3:35AM Feb 09, 2016Observed: 583.61 ft at 3:55AM Feb 09, 2016Observed: 583.6 ft at 4:10AM Feb 09, 2016Observed: 583.61 ft at 4:15AM Feb 09, 2016Observed: 583.6 ft at 4:35AM Feb 09, 2016Observed: 583.61 ft at 4:50AM Feb 09, 2016Observed: 583.61 ft at 5:05AM Feb 09, 2016Observed: 583.62 ft at 5:20AM Feb 09, 2016Observed: 583.61 ft at 5:35AM Feb 09, 2016Observed: 583.62 ft at 5:55AM Feb 09, 2016Observed: 583.6 ft at 6:10AM Feb 09, 2016Observed: 583.6 ft at 6:15AM Feb 09, 2016Observed: 583.62 ft at 6:35AM Feb 09, 2016Observed: 583.6 ft at 6:50AM Feb 09, 2016Observed: 583.62 ft at 7:05AM Feb 09, 2016Observed: 583.59 ft at 7:20AM Feb 09, 2016Observed: 583.62 ft at 7:35AM Feb 09, 2016Observed: 583.6 ft at 7:55AM Feb 09, 2016Observed: 583.62 ft at 8:10AM Feb 09, 2016Observed: 583.61 ft at 8:15AM Feb 09, 2016Observed: 583.61 ft at 8:35AM Feb 09, 2016Observed: 583.6 ft at 8:50AM Feb 09, 2016Observed: 583.6 ft at 9:05AM Feb 09, 2016Observed: 583.61 ft at 9:20AM Feb 09, 2016Observed: 583.6 ft at 9:35AM Feb 09, 2016Observed: 583.6 ft at 9:55AM Feb 09, 2016Observed: 583.61 ft at 10:10AM Feb 09, 2016Observed: 583.62 ft at 10:15AM Feb 09, 2016Observed: 583.6 ft at 10:35AM Feb 09, 2016Observed: 583.62 ft at 10:50AM Feb 09, 2016Observed: 583.6 ft at 11:05AM Feb 09, 2016Observed: 583.62 ft at 11:20AM Feb 09, 2016Observed: 583.6 ft at 11:35AM Feb 09, 2016Observed: 583.62 ft at 11:55AM Feb 09, 2016Observed: 583.6 ft at 12:10PM Feb 09, 2016Observed: 583.61 ft at 12:15PM Feb 09, 2016Observed: 583.61 ft at 12:35PM Feb 09, 2016Observed: 583.6 ft at 12:50PM Feb 09, 2016Observed: 583.61 ft at 1:05PM Feb 09, 2016Observed: 583.61 ft at 1:20PM Feb 09, 2016Observed: 583.62 ft at 1:35PM Feb 09, 2016Observed: 583.62 ft at 1:55PM Feb 09, 2016Observed: 583.63 ft at 2:10PM Feb 09, 2016Observed: 583.61 ft at 2:15PM Feb 09, 2016Observed: 583.62 ft at 2:35PM Feb 09, 2016Observed: 583.61 ft at 2:50PM Feb 09, 2016Observed: 583.62 ft at 3:05PM Feb 09, 2016Observed: 583.62 ft at 3:20PM Feb 09, 2016Observed: 583.62 ft at 3:35PM Feb 09, 2016Observed: 583.61 ft at 3:55PM Feb 09, 2016Observed: 583.62 ft at 4:10PM Feb 09, 2016Observed: 583.62 ft at 4:15PM Feb 09, 2016Observed: 583.61 ft at 4:35PM Feb 09, 2016Observed: 583.62 ft at 4:50PM Feb 09, 2016Observed: 583.61 ft at 5:05PM Feb 09, 2016Observed: 583.62 ft at 5:20PM Feb 09, 2016Observed: 583.61 ft at 5:35PM Feb 09, 2016Observed: 583.62 ft at 5:55PM Feb 09, 2016Observed: 583.61 ft at 6:10PM Feb 09, 2016Observed: 583.61 ft at 6:15PM Feb 09, 2016Observed: 583.61 ft at 6:35PM Feb 09, 2016Observed: 583.61 ft at 6:50PM Feb 09, 2016Observed: 583.62 ft at 7:05PM Feb 09, 2016Observed: 583.61 ft at 7:20PM Feb 09, 2016Observed: 583.62 ft at 7:35PM Feb 09, 2016Observed: 583.61 ft at 7:55PM Feb 09, 2016Observed: 583.61 ft at 8:10PM Feb 09, 2016Observed: 583.61 ft at 8:15PM Feb 09, 2016Observed: 583.62 ft at 8:35PM Feb 09, 2016Observed: 583.61 ft at 8:50PM Feb 09, 2016Observed: 583.62 ft at 9:05PM Feb 09, 2016Observed: 583.61 ft at 9:20PM Feb 09, 2016Observed: 583.62 ft at 9:35PM Feb 09, 2016Observed: 583.6 ft at 9:55PM Feb 09, 2016Observed: 583.62 ft at 10:10PM Feb 09, 2016Observed: 583.62 ft at 10:15PM Feb 09, 2016Observed: 583.61 ft at 10:35PM Feb 09, 2016Observed: 583.62 ft at 10:50PM Feb 09, 2016Observed: 583.6 ft at 11:05PM Feb 09, 2016Observed: 583.63 ft at 11:20PM Feb 09, 2016Observed: 583.61 ft at 11:35PM Feb 09, 2016Observed: 583.62 ft at 1:55AM Feb 10, 2016Observed: 583.61 ft at 2:10AM Feb 10, 2016Observed: 583.61 ft at 2:15AM Feb 10, 2016Observed: 583.63 ft at 2:35AM Feb 10, 2016Observed: 583.61 ft at 2:50AM Feb 10, 2016Observed: 583.63 ft at 3:05AM Feb 10, 2016Observed: 583.61 ft at 3:20AM Feb 10, 2016Observed: 583.63 ft at 3:35AM Feb 10, 2016Observed: 583.61 ft at 3:55AM Feb 10, 2016Observed: 583.63 ft at 4:10AM Feb 10, 2016Observed: 583.62 ft at 4:15AM Feb 10, 2016Observed: 583.62 ft at 4:35AM Feb 10, 2016Observed: 583.62 ft at 4:50AM Feb 10, 2016Observed: 583.62 ft at 5:05AM Feb 10, 2016Observed: 583.62 ft at 5:20AM Feb 10, 2016Observed: 583.61 ft at 5:35AM Feb 10, 2016Observed: 583.62 ft at 5:55AM Feb 10, 2016Observed: 583.62 ft at 6:10AM Feb 10, 2016Observed: 583.63 ft at 6:15AM Feb 10, 2016Observed: 583.61 ft at 6:35AM Feb 10, 2016Observed: 583.63 ft at 6:50AM Feb 10, 2016Observed: 583.61 ft at 7:05AM Feb 10, 2016Observed: 583.62 ft at 7:20AM Feb 10, 2016Observed: 583.61 ft at 7:35AM Feb 10, 2016Observed: 583.63 ft at 7:55AM Feb 10, 2016Observed: 583.61 ft at 8:10AM Feb 10, 2016Observed: 583.61 ft at 8:15AM Feb 10, 2016Observed: 583.62 ft at 8:35AM Feb 10, 2016Observed: 583.61 ft at 8:50AM Feb 10, 2016Observed: 583.62 ft at 9:05AM Feb 10, 2016Observed: 583.61 ft at 9:20AM Feb 10, 2016Observed: 583.63 ft at 9:35AM Feb 10, 2016Observed: 583.61 ft at 9:55AM Feb 10, 2016Observed: 583.62 ft at 10:10AM Feb 10, 2016Observed: 583.61 ft at 10:15AM Feb 10, 2016Observed: 583.62 ft at 10:35AM Feb 10, 2016Observed: 583.61 ft at 10:50AM Feb 10, 2016Observed: 583.62 ft at 11:05AM Feb 10, 2016Observed: 583.61 ft at 11:20AM Feb 10, 2016Observed: 583.62 ft at 11:35AM Feb 10, 2016Observed: 583.6 ft at 11:55AM Feb 10, 2016Observed: 583.62 ft at 12:10PM Feb 10, 2016Observed: 583.62 ft at 12:15PM Feb 10, 2016Observed: 583.61 ft at 12:35PM Feb 10, 2016Observed: 583.62 ft at 12:50PM Feb 10, 2016Observed: 583.61 ft at 1:05PM Feb 10, 2016Observed: 583.63 ft at 1:20PM Feb 10, 2016Observed: 583.61 ft at 1:35PM Feb 10, 2016Observed: 583.63 ft at 1:55PM Feb 10, 2016Observed: 583.61 ft at 2:10PM Feb 10, 2016Observed: 583.61 ft at 2:15PM Feb 10, 2016Observed: 583.61 ft at 2:35PM Feb 10, 2016Observed: 583.62 ft at 2:50PM Feb 10, 2016Observed: 583.61 ft at 3:05PM Feb 10, 2016Observed: 583.61 ft at 3:20PM Feb 10, 2016Observed: 583.62 ft at 3:35PM Feb 10, 2016Observed: 583.62 ft at 3:55PM Feb 10, 2016Observed: 583.62 ft at 4:10PM Feb 10, 2016Observed: 583.61 ft at 4:15PM Feb 10, 2016Observed: 583.62 ft at 4:35PM Feb 10, 2016Observed: 583.61 ft at 4:50PM Feb 10, 2016Observed: 583.63 ft at 5:05PM Feb 10, 2016Observed: 583.61 ft at 5:20PM Feb 10, 2016Highest Observation: 583.64 ft at 5:35PM Feb 10, 2016Observed: 583.61 ft at 5:55PM Feb 10, 2016Observed: 583.62 ft at 6:10PM Feb 10, 2016Observed: 583.62 ft at 6:15PM Feb 10, 2016Observed: 583.62 ft at 6:35PM Feb 10, 2016Observed: 583.61 ft at 6:50PM Feb 10, 2016Observed: 583.62 ft at 7:05PM Feb 10, 2016Observed: 583.62 ft at 7:20PM Feb 10, 2016Observed: 583.62 ft at 7:35PM Feb 10, 2016Observed: 583.61 ft at 7:55PM Feb 10, 2016Observed: 583.62 ft at 8:10PM Feb 10, 2016Observed: 583.62 ft at 8:15PM Feb 10, 2016Observed: 583.61 ft at 8:35PM Feb 10, 2016Observed: 583.62 ft at 8:50PM Feb 10, 2016Observed: 583.61 ft at 9:05PM Feb 10, 2016Observed: 583.62 ft at 9:20PM Feb 10, 2016Observed: 583.62 ft at 9:35PM Feb 10, 2016Observed: 583.62 ft at 9:55PM Feb 10, 2016Observed: 583.61 ft at 10:10PM Feb 10, 2016Observed: 583.61 ft at 10:15PM Feb 10, 2016Observed: 583.62 ft at 10:35PM Feb 10, 2016Observed: 583.62 ft at 10:50PM Feb 10, 2016Observed: 583.62 ft at 11:05PM Feb 10, 2016Observed: 583.62 ft at 11:20PM Feb 10, 2016Observed: 583.62 ft at 11:35PM Feb 10, 2016Observed: 583.62 ft at 1:55AM Feb 11, 2016Observed: 583.62 ft at 2:10AM Feb 11, 2016Observed: 583.62 ft at 2:15AM Feb 11, 2016Observed: 583.63 ft at 2:35AM Feb 11, 2016Observed: 583.61 ft at 2:50AM Feb 11, 2016Observed: 583.62 ft at 3:05AM Feb 11, 2016Observed: 583.61 ft at 3:20AM Feb 11, 2016Observed: 583.62 ft at 3:35AM Feb 11, 2016Observed: 583.62 ft at 3:55AM Feb 11, 2016Observed: 583.62 ft at 4:10AM Feb 11, 2016Observed: 583.63 ft at 4:15AM Feb 11, 2016Observed: 583.61 ft at 4:35AM Feb 11, 2016Observed: 583.62 ft at 4:50AM Feb 11, 2016Observed: 583.61 ft at 5:05AM Feb 11, 2016Observed: 583.62 ft at 5:20AM Feb 11, 2016Observed: 583.61 ft at 5:35AM Feb 11, 2016Observed: 583.62 ft at 5:55AM Feb 11, 2016Observed: 583.6 ft at 6:10AM Feb 11, 2016Observed: 583.61 ft at 6:15AM Feb 11, 2016Observed: 583.61 ft at 6:35AM Feb 11, 2016Observed: 583.61 ft at 6:50AM Feb 11, 2016Observed: 583.61 ft at 7:05AM Feb 11, 2016Observed: 583.61 ft at 7:20AM Feb 11, 2016Observed: 583.61 ft at 7:35AM Feb 11, 2016Observed: 583.61 ft at 7:55AM Feb 11, 2016Observed: 583.61 ft at 8:10AM Feb 11, 2016Observed: 583.61 ft at 8:15AM Feb 11, 2016Observed: 583.62 ft at 8:35AM Feb 11, 2016Observed: 583.6 ft at 8:50AM Feb 11, 2016Observed: 583.62 ft at 9:05AM Feb 11, 2016Observed: 583.6 ft at 9:20AM Feb 11, 2016Observed: 583.62 ft at 9:35AM Feb 11, 2016Observed: 583.6 ft at 9:55AM Feb 11, 2016Observed: 583.61 ft at 10:10AM Feb 11, 2016Observed: 583.61 ft at 10:15AM Feb 11, 2016Observed: 583.62 ft at 10:35AM Feb 11, 2016Observed: 583.61 ft at 10:50AM Feb 11, 2016Observed: 583.61 ft at 11:05AM Feb 11, 2016Observed: 583.61 ft at 11:20AM Feb 11, 2016Observed: 583.61 ft at 11:35AM Feb 11, 2016Observed: 583.61 ft at 11:55AM Feb 11, 2016Observed: 583.6 ft at 12:10PM Feb 11, 2016Observed: 583.61 ft at 12:15PM Feb 11, 2016Observed: 583.6 ft at 12:35PM Feb 11, 2016Observed: 583.61 ft at 12:50PM Feb 11, 2016Observed: 583.6 ft at 1:05PM Feb 11, 2016Observed: 583.61 ft at 1:20PM Feb 11, 2016Observed: 583.61 ft at 1:35PM Feb 11, 2016Observed: 583.61 ft at 1:55PM Feb 11, 2016Observed: 583.6 ft at 2:10PM Feb 11, 2016Observed: 583.6 ft at 2:15PM Feb 11, 2016Observed: 583.6 ft at 2:35PM Feb 11, 2016Observed: 583.6 ft at 2:50PM Feb 11, 2016Observed: 583.58 ft at 3:05PM Feb 11, 2016Observed: 583.58 ft at 3:20PM Feb 11, 2016Observed: 583.6 ft at 3:35PM Feb 11, 2016Observed: 583.58 ft at 3:55PM Feb 11, 2016Observed: 583.6 ft at 4:10PM Feb 11, 2016Observed: 583.61 ft at 4:15PM Feb 11, 2016Observed: 583.6 ft at 4:35PM Feb 11, 2016Observed: 583.61 ft at 4:50PM Feb 11, 2016Observed: 583.6 ft at 5:05PM Feb 11, 2016Observed: 583.6 ft at 5:20PM Feb 11, 2016Observed: 583.6 ft at 5:35PM Feb 11, 2016Observed: 583.6 ft at 5:55PM Feb 11, 2016Observed: 583.6 ft at 6:10PM Feb 11, 2016Observed: 583.62 ft at 6:15PM Feb 11, 2016Observed: 583.62 ft at 6:35PM Feb 11, 2016Observed: 583.6 ft at 6:50PM Feb 11, 2016Observed: 583.62 ft at 7:05PM Feb 11, 2016Observed: 583.6 ft at 7:20PM Feb 11, 2016Observed: 583.61 ft at 7:35PM Feb 11, 2016Observed: 583.6 ft at 7:55PM Feb 11, 2016Highest Observation: 583.64 ft at 8:10PM Feb 11, 2016Observed: 583.63 ft at 8:15PM Feb 11, 2016Observed: 583.63 ft at 8:35PM Feb 11, 2016Observed: 583.62 ft at 8:50PM Feb 11, 2016Observed: 583.62 ft at 9:05PM Feb 11, 2016Observed: 583.62 ft at 9:20PM Feb 11, 2016Observed: 583.61 ft at 9:35PM Feb 11, 2016Observed: 583.61 ft at 9:55PM Feb 11, 2016Highest Forecast: 583.6 ft 1:00AM Feb 12, 2016Highest Forecast: 583.6 ft 7:00AM Feb 12, 2016Highest Forecast: 583.6 ft 1:00PM Feb 12, 2016Highest Forecast: 583.6 ft 7:00PM Feb 12, 2016Highest Forecast: 583.6 ft 1:00AM Feb 13, 2016Highest Forecast: 583.6 ft 7:00AM Feb 13, 2016Highest Forecast: 583.6 ft 1:00PM Feb 13, 2016Highest Forecast: 583.6 ft 7:00PM Feb 13, 2016Highest Forecast: 583.6 ft 1:00AM Feb 14, 2016Highest Forecast: 583.6 ft 7:00AM Feb 14, 2016ASEN6(plotting HPIRZ) Graph Created (10:45PM Feb 11, 2016)ObservedForecast (issued 10:55AM Feb 11)Latest observed value: 583.61 ft at 9:55 PM EST 11-Feb-2016. Flood Stage is 589 ft
Printable Image
About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: The data are from automated sensors and are courtesy of the New York City Department of Environmental Protection. They are provisional and subject to change.

NOTE: Gauge reading may be affected by ice. Forecast flows are unadjusted for ice.

Reliability of the Forecast: Based on current and forecast river, weather and reservoir conditions

NOTE: Forecasts for the Esopus Creek at Ashokan Reservoir East are issued routinely year-round.

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Upstream Gauge - at Cold Brook Upstream Gauge Downstream Gauge Downstream Gauge - at Mount Marion
Flood Categories (in feet)
Major Flood Stage: 591
Moderate Flood Stage: 590
Flood Stage: 589
Action Stage: 587.1
Low Stage (in feet): 0

Historic Crests
(1) 592.23 ft on 03/31/1951
(2) 591.38 ft on 04/03/2005
(3) 590.90 ft on 04/05/1987
(4) 590.58 ft on 08/29/2011
(5) 589.92 ft on 04/17/2007
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 589.56 ft on 09/08/2011
(2) 590.58 ft on 08/29/2011
(3) 589.39 ft on 03/23/2010
(4) 589.92 ft on 04/17/2007
(5) 591.38 ft on 04/03/2005
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 525.91 ft on 10/24/1926
(2) 532.64 ft on 02/20/1981
(3) 536.86 ft on 10/09/1985
(4) 539.28 ft on 04/12/1989
(5) 540.91 ft on 12/21/1993
Show More Low Water Records
Zoom Level:16
KML Image
Gauge LocationGauge Map Marker
Disclaimer
Latitude/Longitude Disclaimer: The gauge location shown in the above map is the approximate location based on the latitude/longitude coordinates provided to the NWS by the gauge owner.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
587.1 Reservoir at spillway level and begins to overflow into the Esopus Creek downstream. Downstream flooding is reference to the Mount Marion gage MRNN6.
586.5 This basin is nearly full and only 0.25 inch runoff is needed to start spilling over into the Esopus Creek downstream.
585.79 This basin has capacity for only about 0.50 inch of runoff before it will overflow into the Esopus Creek downstream.
585.1 This basin has capacity for only about 0.75 inch of runoff. It is getting close to full.
584.4 This basin has capacity for only about 1.0 inch of runoff.
583.1 This basin has capacity for about 1.5 inches of runoff.
581.6 This basin has capacity for about 2.0 inches of runoff.
580.29 This basin has capacity for about 2.5 inches of runoff.
578.79 This basin has capacity for about 3.0 inches of runoff.
576 This basin has capacity for about 4.0 inches of runoff.
573 This basin has capacity for about 5.0 inches of runoff.
570 This basin has capacity for about 6.0 inches of runoff.
About This Location Collapse

Latitude: 41.950278° N, Longitude: 74.208333° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 589 ft Interpreting hydrographs and NWS watch, warnings, and forecasts, and inundation maps
Vertical Datum Elevation
(gauge height = 0)
Elevation
(gauge height = flood stage)
Elevation information source
NAVD88 Not Available Not Available Survey grade GPS equipment, FEMA flood plain maps, newer USGS topographic maps
NGVD 29 0 ft 589 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  
Resources Collapse
Hydrologic Resources Additional Resources
Collaborative Agencies Collapse
The National Weather Service prepares its forecasts and other services in collaboration with agencies like the US Geological Survey, US Bureau of Reclamation, US Army Corps of Engineers, Natural Resource Conservation Service, National Park Service, ALERT Users Group, Bureau of Indian Affairs, and many state and local emergency managers across the country. For details, please click here.
NWS Information
National Weather Service
Albany Weather Forecast Office
251 Fuller Road Suite B300
Albany, NY 12203-3650
(518) 435-9580
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Page last modified: 13-Aug-2015 1:57 AM
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