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Weather Forecast Office Binghamton, NY Middle Atlantic River Forecast Center
Hydrograph River at a Glance Download Inundation
Mapping		 Weekly Chance of
Exceeding Levels		 Chance of Exceeding Levels
During Entire Period
Unadilla River at Rockdale Stage (ft)Flow (kcfs)Observed: 8.62 ft at 4:00AM Jun 15, 2013Observed: 8.61 ft at 4:15AM Jun 15, 2013Observed: 8.6 ft at 4:30AM Jun 15, 2013Highest Observation: 8.63 ft at 4:45AM Jun 15, 2013Observed: 8.6 ft at 5:00AM Jun 15, 2013Observed: 8.61 ft at 5:15AM Jun 15, 2013Observed: 8.59 ft at 5:30AM Jun 15, 2013Observed: 8.61 ft at 5:45AM Jun 15, 2013Observed: 8.58 ft at 6:00AM Jun 15, 2013Observed: 8.59 ft at 6:15AM Jun 15, 2013Observed: 8.57 ft at 6:30AM Jun 15, 2013Observed: 8.58 ft at 6:45AM Jun 15, 2013Observed: 8.58 ft at 7:00AM Jun 15, 2013Observed: 8.57 ft at 7:15AM Jun 15, 2013Observed: 8.58 ft at 7:30AM Jun 15, 2013Observed: 8.55 ft at 7:45AM Jun 15, 2013Observed: 8.55 ft at 8:00AM Jun 15, 2013Observed: 8.55 ft at 8:15AM Jun 15, 2013Observed: 8.55 ft at 8:30AM Jun 15, 2013Observed: 8.55 ft at 8:45AM Jun 15, 2013Observed: 8.54 ft at 9:00AM Jun 15, 2013Observed: 8.54 ft at 9:15AM Jun 15, 2013Observed: 8.54 ft at 9:30AM Jun 15, 2013Observed: 8.53 ft at 9:45AM Jun 15, 2013Observed: 8.52 ft at 10:00AM Jun 15, 2013Observed: 8.51 ft at 10:15AM Jun 15, 2013Observed: 8.51 ft at 10:30AM Jun 15, 2013Observed: 8.51 ft at 10:45AM Jun 15, 2013Observed: 8.51 ft at 11:00AM Jun 15, 2013Observed: 8.5 ft at 11:15AM Jun 15, 2013Observed: 8.49 ft at 11:30AM Jun 15, 2013Observed: 8.49 ft at 11:45AM Jun 15, 2013Observed: 8.49 ft at 12:00PM Jun 15, 2013Observed: 8.49 ft at 12:15PM Jun 15, 2013Observed: 8.47 ft at 12:30PM Jun 15, 2013Observed: 8.47 ft at 12:45PM Jun 15, 2013Observed: 8.47 ft at 1:00PM Jun 15, 2013Observed: 8.47 ft at 1:15PM Jun 15, 2013Observed: 8.46 ft at 1:30PM Jun 15, 2013Observed: 8.46 ft at 1:45PM Jun 15, 2013Observed: 8.44 ft at 2:00PM Jun 15, 2013Observed: 8.43 ft at 2:15PM Jun 15, 2013Observed: 8.43 ft at 2:30PM Jun 15, 2013Observed: 8.43 ft at 2:45PM Jun 15, 2013Observed: 8.4 ft at 3:00PM Jun 15, 2013Observed: 8.4 ft at 3:15PM Jun 15, 2013Observed: 8.39 ft at 3:30PM Jun 15, 2013Observed: 8.39 ft at 3:45PM Jun 15, 2013Observed: 8.39 ft at 4:00PM Jun 15, 2013Observed: 8.37 ft at 4:15PM Jun 15, 2013Observed: 8.37 ft at 4:30PM Jun 15, 2013Observed: 8.36 ft at 4:45PM Jun 15, 2013Observed: 8.34 ft at 5:00PM Jun 15, 2013Observed: 8.34 ft at 5:15PM Jun 15, 2013Observed: 8.33 ft at 5:30PM Jun 15, 2013Observed: 8.31 ft at 5:45PM Jun 15, 2013Observed: 8.3 ft at 6:00PM Jun 15, 2013Observed: 8.3 ft at 6:15PM Jun 15, 2013Observed: 8.29 ft at 6:30PM Jun 15, 2013Observed: 8.27 ft at 6:45PM Jun 15, 2013Observed: 8.26 ft at 7:00PM Jun 15, 2013Observed: 8.25 ft at 7:15PM Jun 15, 2013Observed: 8.25 ft at 7:30PM Jun 15, 2013Observed: 8.23 ft at 7:45PM Jun 15, 2013Observed: 8.21 ft at 8:00PM Jun 15, 2013Observed: 8.21 ft at 8:15PM Jun 15, 2013Observed: 8.2 ft at 8:30PM Jun 15, 2013Observed: 8.19 ft at 8:45PM Jun 15, 2013Observed: 8.18 ft at 9:00PM Jun 15, 2013Observed: 8.15 ft at 9:15PM Jun 15, 2013Observed: 8.15 ft at 9:30PM Jun 15, 2013Observed: 8.14 ft at 9:45PM Jun 15, 2013Observed: 8.13 ft at 10:00PM Jun 15, 2013Observed: 8.12 ft at 10:15PM Jun 15, 2013Observed: 8.1 ft at 10:30PM Jun 15, 2013Observed: 8.1 ft at 10:45PM Jun 15, 2013Observed: 8.07 ft at 11:00PM Jun 15, 2013Observed: 8.07 ft at 11:15PM Jun 15, 2013Observed: 8.06 ft at 11:30PM Jun 15, 2013Observed: 8.03 ft at 11:45PM Jun 15, 2013Observed: 8.03 ft at 12:00AM Jun 16, 2013Observed: 8.03 ft at 12:15AM Jun 16, 2013Observed: 8.01 ft at 12:30AM Jun 16, 2013Observed: 7.98 ft at 12:45AM Jun 16, 2013Observed: 7.97 ft at 1:00AM Jun 16, 2013Observed: 7.97 ft at 1:15AM Jun 16, 2013Observed: 7.94 ft at 1:30AM Jun 16, 2013Observed: 7.94 ft at 1:45AM Jun 16, 2013Observed: 7.91 ft at 2:00AM Jun 16, 2013Observed: 7.91 ft at 2:15AM Jun 16, 2013Observed: 7.9 ft at 2:30AM Jun 16, 2013Observed: 7.89 ft at 2:45AM Jun 16, 2013Observed: 7.87 ft at 3:00AM Jun 16, 2013Observed: 7.86 ft at 3:15AM Jun 16, 2013Observed: 7.86 ft at 3:30AM Jun 16, 2013Observed: 7.84 ft at 3:45AM Jun 16, 2013Observed: 7.83 ft at 4:00AM Jun 16, 2013Observed: 7.82 ft at 4:15AM Jun 16, 2013Observed: 7.79 ft at 4:30AM Jun 16, 2013Observed: 7.78 ft at 4:45AM Jun 16, 2013Observed: 7.76 ft at 5:00AM Jun 16, 2013Observed: 7.76 ft at 5:15AM Jun 16, 2013Observed: 7.73 ft at 5:30AM Jun 16, 2013Observed: 7.71 ft at 5:45AM Jun 16, 2013Observed: 7.7 ft at 6:00AM Jun 16, 2013Observed: 7.72 ft at 6:15AM Jun 16, 2013Observed: 7.67 ft at 6:30AM Jun 16, 2013Observed: 7.67 ft at 6:45AM Jun 16, 2013Observed: 7.64 ft at 7:00AM Jun 16, 2013Observed: 7.62 ft at 7:15AM Jun 16, 2013Observed: 7.62 ft at 7:30AM Jun 16, 2013Observed: 7.61 ft at 7:45AM Jun 16, 2013Observed: 7.57 ft at 8:00AM Jun 16, 2013Observed: 7.57 ft at 8:15AM Jun 16, 2013Observed: 7.55 ft at 8:30AM Jun 16, 2013Observed: 7.53 ft at 8:45AM Jun 16, 2013Observed: 7.5 ft at 9:00AM Jun 16, 2013Observed: 7.49 ft at 9:15AM Jun 16, 2013Observed: 7.47 ft at 9:30AM Jun 16, 2013Observed: 7.46 ft at 9:45AM Jun 16, 2013Observed: 7.45 ft at 10:00AM Jun 16, 2013Observed: 7.41 ft at 10:15AM Jun 16, 2013Observed: 7.4 ft at 10:30AM Jun 16, 2013Observed: 7.37 ft at 10:45AM Jun 16, 2013Observed: 7.35 ft at 11:00AM Jun 16, 2013Observed: 7.35 ft at 11:15AM Jun 16, 2013Observed: 7.33 ft at 11:30AM Jun 16, 2013Observed: 7.31 ft at 11:45AM Jun 16, 2013Observed: 7.29 ft at 12:00PM Jun 16, 2013Observed: 7.26 ft at 12:15PM Jun 16, 2013Observed: 7.25 ft at 12:30PM Jun 16, 2013Observed: 7.23 ft at 12:45PM Jun 16, 2013Observed: 7.21 ft at 1:00PM Jun 16, 2013Observed: 7.19 ft at 1:15PM Jun 16, 2013Observed: 7.18 ft at 1:30PM Jun 16, 2013Observed: 7.14 ft at 1:45PM Jun 16, 2013Observed: 7.13 ft at 2:00PM Jun 16, 2013Observed: 7.11 ft at 2:15PM Jun 16, 2013Observed: 7.09 ft at 2:30PM Jun 16, 2013Observed: 7.07 ft at 2:45PM Jun 16, 2013Observed: 7.05 ft at 3:00PM Jun 16, 2013Observed: 7.04 ft at 3:15PM Jun 16, 2013Observed: 7.02 ft at 3:30PM Jun 16, 2013Observed: 7.01 ft at 3:45PM Jun 16, 2013Observed: 6.99 ft at 4:00PM Jun 16, 2013Observed: 6.99 ft at 4:15PM Jun 16, 2013Observed: 6.97 ft at 4:30PM Jun 16, 2013Observed: 6.95 ft at 4:45PM Jun 16, 2013Observed: 6.94 ft at 5:00PM Jun 16, 2013Observed: 6.93 ft at 5:15PM Jun 16, 2013Observed: 6.93 ft at 5:30PM Jun 16, 2013Observed: 6.9 ft at 5:45PM Jun 16, 2013Observed: 6.88 ft at 6:00PM Jun 16, 2013Observed: 6.87 ft at 6:15PM Jun 16, 2013Observed: 6.87 ft at 6:30PM Jun 16, 2013Observed: 6.86 ft at 6:45PM Jun 16, 2013Observed: 6.84 ft at 7:00PM Jun 16, 2013Observed: 6.82 ft at 7:15PM Jun 16, 2013Observed: 6.81 ft at 7:30PM Jun 16, 2013Observed: 6.82 ft at 7:45PM Jun 16, 2013Observed: 6.79 ft at 8:00PM Jun 16, 2013Observed: 6.79 ft at 8:15PM Jun 16, 2013Observed: 6.78 ft at 8:30PM Jun 16, 2013Observed: 6.78 ft at 8:45PM Jun 16, 2013Observed: 6.75 ft at 9:00PM Jun 16, 2013Observed: 6.74 ft at 9:15PM Jun 16, 2013Observed: 6.75 ft at 9:30PM Jun 16, 2013Observed: 6.74 ft at 9:45PM Jun 16, 2013Observed: 6.74 ft at 10:00PM Jun 16, 2013Observed: 6.74 ft at 10:15PM Jun 16, 2013Observed: 6.71 ft at 10:30PM Jun 16, 2013Observed: 6.71 ft at 10:45PM Jun 16, 2013Observed: 6.7 ft at 11:00PM Jun 16, 2013Observed: 6.7 ft at 11:15PM Jun 16, 2013Observed: 6.69 ft at 11:30PM Jun 16, 2013Observed: 6.67 ft at 11:45PM Jun 16, 2013Observed: 6.68 ft at 12:00AM Jun 17, 2013Observed: 6.67 ft at 12:15AM Jun 17, 2013Observed: 6.67 ft at 12:30AM Jun 17, 2013Observed: 6.65 ft at 12:45AM Jun 17, 2013Observed: 6.65 ft at 1:00AM Jun 17, 2013Observed: 6.63 ft at 1:15AM Jun 17, 2013Observed: 6.63 ft at 1:30AM Jun 17, 2013Observed: 6.63 ft at 1:45AM Jun 17, 2013Observed: 6.62 ft at 2:00AM Jun 17, 2013Observed: 6.63 ft at 2:15AM Jun 17, 2013Observed: 6.61 ft at 2:30AM Jun 17, 2013Observed: 6.61 ft at 2:45AM Jun 17, 2013Observed: 6.6 ft at 3:00AM Jun 17, 2013Observed: 6.59 ft at 3:15AM Jun 17, 2013Observed: 6.59 ft at 3:30AM Jun 17, 2013Observed: 6.58 ft at 3:45AM Jun 17, 2013Observed: 6.58 ft at 4:00AM Jun 17, 2013Observed: 6.57 ft at 4:15AM Jun 17, 2013Observed: 6.57 ft at 4:30AM Jun 17, 2013Observed: 6.57 ft at 4:45AM Jun 17, 2013Observed: 6.56 ft at 5:00AM Jun 17, 2013Observed: 6.55 ft at 5:15AM Jun 17, 2013Observed: 6.55 ft at 5:30AM Jun 17, 2013Observed: 6.55 ft at 5:45AM Jun 17, 2013Observed: 6.54 ft at 6:00AM Jun 17, 2013Observed: 6.54 ft at 6:15AM Jun 17, 2013Observed: 6.53 ft at 6:30AM Jun 17, 2013Observed: 6.53 ft at 6:45AM Jun 17, 2013Observed: 6.51 ft at 7:00AM Jun 17, 2013Observed: 6.54 ft at 7:15AM Jun 17, 2013Observed: 6.53 ft at 7:30AM Jun 17, 2013Observed: 6.51 ft at 7:45AM Jun 17, 2013Observed: 6.51 ft at 8:00AM Jun 17, 2013Observed: 6.51 ft at 8:15AM Jun 17, 2013Observed: 6.5 ft at 8:30AM Jun 17, 2013Observed: 6.5 ft at 8:45AM Jun 17, 2013Observed: 6.48 ft at 9:00AM Jun 17, 2013Observed: 6.49 ft at 9:15AM Jun 17, 2013Observed: 6.49 ft at 9:30AM Jun 17, 2013Observed: 6.49 ft at 9:45AM Jun 17, 2013Observed: 6.49 ft at 10:00AM Jun 17, 2013Observed: 6.49 ft at 10:15AM Jun 17, 2013Observed: 6.48 ft at 10:30AM Jun 17, 2013Observed: 6.47 ft at 10:45AM Jun 17, 2013Observed: 6.46 ft at 11:00AM Jun 17, 2013Observed: 6.47 ft at 11:15AM Jun 17, 2013Observed: 6.46 ft at 11:30AM Jun 17, 2013Observed: 6.45 ft at 11:45AM Jun 17, 2013Observed: 6.46 ft at 12:00PM Jun 17, 2013Observed: 6.45 ft at 12:15PM Jun 17, 2013Observed: 6.44 ft at 12:30PM Jun 17, 2013Observed: 6.44 ft at 12:45PM Jun 17, 2013Observed: 6.42 ft at 1:00PM Jun 17, 2013Observed: 6.43 ft at 1:15PM Jun 17, 2013Observed: 6.44 ft at 1:30PM Jun 17, 2013Observed: 6.43 ft at 1:45PM Jun 17, 2013Observed: 6.42 ft at 2:00PM Jun 17, 2013Observed: 6.42 ft at 2:15PM Jun 17, 2013Observed: 6.42 ft at 2:30PM Jun 17, 2013Observed: 6.43 ft at 2:45PM Jun 17, 2013Observed: 6.43 ft at 3:00PM Jun 17, 2013Observed: 6.43 ft at 3:15PM Jun 17, 2013Observed: 6.43 ft at 3:30PM Jun 17, 2013Observed: 6.41 ft at 3:45PM Jun 17, 2013Observed: 6.42 ft at 4:00PM Jun 17, 2013Observed: 6.4 ft at 4:15PM Jun 17, 2013Observed: 6.39 ft at 4:30PM Jun 17, 2013Observed: 6.4 ft at 4:45PM Jun 17, 2013Observed: 6.41 ft at 5:00PM Jun 17, 2013Observed: 6.39 ft at 5:15PM Jun 17, 2013Observed: 6.39 ft at 5:30PM Jun 17, 2013Observed: 6.38 ft at 5:45PM Jun 17, 2013Observed: 6.38 ft at 6:00PM Jun 17, 2013Observed: 6.38 ft at 6:15PM Jun 17, 2013Observed: 6.38 ft at 6:30PM Jun 17, 2013Observed: 6.38 ft at 6:45PM Jun 17, 2013Observed: 6.37 ft at 7:00PM Jun 17, 2013Observed: 6.37 ft at 7:15PM Jun 17, 2013Observed: 6.37 ft at 7:30PM Jun 17, 2013Observed: 6.36 ft at 7:45PM Jun 17, 2013Observed: 6.35 ft at 8:00PM Jun 17, 2013Observed: 6.35 ft at 8:15PM Jun 17, 2013Observed: 6.34 ft at 8:30PM Jun 17, 2013Observed: 6.34 ft at 8:45PM Jun 17, 2013Observed: 6.34 ft at 9:00PM Jun 17, 2013Observed: 6.33 ft at 9:15PM Jun 17, 2013Observed: 6.32 ft at 9:30PM Jun 17, 2013Observed: 6.33 ft at 9:45PM Jun 17, 2013Observed: 6.33 ft at 10:00PM Jun 17, 2013Observed: 6.32 ft at 10:15PM Jun 17, 2013Observed: 6.31 ft at 10:30PM Jun 17, 2013Observed: 6.31 ft at 10:45PM Jun 17, 2013Observed: 6.31 ft at 11:00PM Jun 17, 2013Observed: 6.31 ft at 11:15PM Jun 17, 2013Observed: 6.3 ft at 11:30PM Jun 17, 2013Observed: 6.3 ft at 11:45PM Jun 17, 2013Observed: 6.3 ft at 12:00AM Jun 18, 2013Observed: 6.28 ft at 12:15AM Jun 18, 2013Observed: 6.29 ft at 12:30AM Jun 18, 2013Observed: 6.29 ft at 12:45AM Jun 18, 2013Observed: 6.29 ft at 1:00AM Jun 18, 2013Observed: 6.29 ft at 1:15AM Jun 18, 2013Observed: 6.29 ft at 1:30AM Jun 18, 2013Observed: 6.29 ft at 1:45AM Jun 18, 2013Observed: 6.29 ft at 2:00AM Jun 18, 2013Observed: 6.29 ft at 2:15AM Jun 18, 2013Observed: 6.27 ft at 2:30AM Jun 18, 2013Highest Forecast: 6.4 ft 8:00AM Jun 18, 2013Highest Forecast: 6.4 ft 2:00PM Jun 18, 2013Highest Forecast: 6.4 ft 8:00PM Jun 18, 2013Highest Forecast: 6.4 ft 2:00AM Jun 19, 2013Forecast: 6.3 ft 8:00AM Jun 19, 2013Forecast: 6.3 ft 2:00PM Jun 19, 2013Forecast: 6.2 ft 8:00PM Jun 19, 2013Forecast: 6.1 ft 2:00AM Jun 20, 2013Forecast: 6.1 ft 8:00AM Jun 20, 2013USGS--Water Resources of the United StatesRCKN6(plotting HGIRG) Graph Created (3:51AM Jun 18, 2013)ObservedForecast (issued 9:21AM Jun 17)Latest observed value: 6.27 ft at 2:30 AM EDT 18-Jun-2013. Flood Stage is 11 ft
Printable Image
About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Unadilla River at Rockdale are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:13
Moderate Flood Stage:12
Flood Stage:11
Action Stage:8

Historical Crests
(1) 14.22 ft on 09/08/2011
(2) 13.96 ft on 06/29/2006
(3) 12.98 ft on 12/31/1942
(4) 12.64 ft on 03/14/1977
(5) 12.62 ft on 03/26/1979
Show More Historical Crests

Low Water Records
Legend
Gauge Location
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
13 MAJOR FLOOD STAGE. THIS IS TYPICAL OF WIDESPREAD INUNDATION OF AREAS ALONG THE RIVER. DAMAGE TO RESIDENCES AND BUSINESSES NEAREST THE RIVER IS SEVERE.
12.6 NUMEROUS CELLARS ALONG THE RIVER ARE FLOODED.
12 MODERATE FLOOD STAGE. FLOOD WATERS TYPICALLY INUNDATE LOW LYING AREAS SPREADING AWAY FROM THE RIVER AND WILL REACH THE FIRST FLOOR OF RESIDENCES AND BUSINESSES CLOSEST TO THE RIVER'S EDGE.
11 FLOOD STAGE...OVERFLOWS THE BANK ON THE EAST SIDE OF RIVER.
Photos
(1) looking upstream
(2) view of gagehouse
(3) looking downstream
About This Location Collapse

Latitude: 42.377778° N, Longitude: 75.406389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame		 Gauge Height Flood Stage Uses
NWS stage 0 ft 11 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 29 992.25 ft 1003.25 ft Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other Not Available Not Available  

Other Data Sources:
Additional Information Collapse
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
Binghamton Weather Forecast Office
32 Dawes Drive
Johnson City, NY 13790
(607) 729-1597
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Page last modified: 13-Mar-2013 6:28 PM 		Disclaimer
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