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Weather Forecast Office Buffalo, NY Northeast River Forecast Center
Hydrograph River at a Glance Download
Canandaigua Outlet at Chapin Stage (ft)Observed: 4.9 ft at 1:15AM Jun 17, 2013Observed: 4.9 ft at 1:30AM Jun 17, 2013Observed: 4.9 ft at 1:45AM Jun 17, 2013Observed: 4.9 ft at 2:00AM Jun 17, 2013Observed: 4.91 ft at 2:15AM Jun 17, 2013Observed: 4.9 ft at 2:30AM Jun 17, 2013Observed: 4.9 ft at 2:45AM Jun 17, 2013Observed: 4.9 ft at 3:00AM Jun 17, 2013Observed: 4.9 ft at 3:15AM Jun 17, 2013Observed: 4.9 ft at 3:30AM Jun 17, 2013Observed: 4.9 ft at 3:45AM Jun 17, 2013Observed: 4.9 ft at 4:00AM Jun 17, 2013Observed: 4.9 ft at 4:15AM Jun 17, 2013Observed: 4.9 ft at 4:30AM Jun 17, 2013Observed: 4.9 ft at 4:45AM Jun 17, 2013Observed: 4.9 ft at 5:00AM Jun 17, 2013Observed: 4.9 ft at 5:15AM Jun 17, 2013Observed: 4.9 ft at 5:30AM Jun 17, 2013Observed: 4.9 ft at 5:45AM Jun 17, 2013Observed: 4.9 ft at 6:00AM Jun 17, 2013Observed: 4.9 ft at 6:15AM Jun 17, 2013Observed: 4.9 ft at 6:30AM Jun 17, 2013Observed: 4.9 ft at 6:45AM Jun 17, 2013Observed: 4.9 ft at 7:00AM Jun 17, 2013Observed: 4.89 ft at 7:15AM Jun 17, 2013Observed: 4.9 ft at 7:30AM Jun 17, 2013Observed: 4.9 ft at 7:45AM Jun 17, 2013Observed: 4.9 ft at 8:00AM Jun 17, 2013Observed: 4.89 ft at 8:15AM Jun 17, 2013Observed: 4.9 ft at 8:30AM Jun 17, 2013Observed: 4.9 ft at 8:45AM Jun 17, 2013Observed: 4.9 ft at 9:00AM Jun 17, 2013Observed: 4.91 ft at 9:15AM Jun 17, 2013Observed: 4.91 ft at 9:30AM Jun 17, 2013Observed: 4.91 ft at 9:45AM Jun 17, 2013Observed: 4.92 ft at 10:00AM Jun 17, 2013Observed: 4.92 ft at 10:15AM Jun 17, 2013Observed: 4.93 ft at 10:30AM Jun 17, 2013Observed: 4.93 ft at 10:45AM Jun 17, 2013Observed: 4.93 ft at 11:00AM Jun 17, 2013Observed: 4.94 ft at 11:15AM Jun 17, 2013Observed: 4.94 ft at 11:30AM Jun 17, 2013Observed: 4.94 ft at 11:45AM Jun 17, 2013Observed: 4.95 ft at 12:00PM Jun 17, 2013Observed: 4.95 ft at 12:15PM Jun 17, 2013Observed: 4.95 ft at 12:30PM Jun 17, 2013Observed: 4.96 ft at 12:45PM Jun 17, 2013Observed: 4.96 ft at 1:00PM Jun 17, 2013Observed: 4.96 ft at 1:15PM Jun 17, 2013Observed: 4.96 ft at 1:30PM Jun 17, 2013Observed: 4.97 ft at 1:45PM Jun 17, 2013Observed: 4.97 ft at 2:00PM Jun 17, 2013Observed: 4.97 ft at 2:15PM Jun 17, 2013Observed: 4.97 ft at 2:30PM Jun 17, 2013Observed: 4.97 ft at 2:45PM Jun 17, 2013Observed: 4.97 ft at 3:00PM Jun 17, 2013Observed: 4.98 ft at 3:15PM Jun 17, 2013Observed: 4.98 ft at 3:30PM Jun 17, 2013Observed: 4.98 ft at 3:45PM Jun 17, 2013Observed: 4.98 ft at 4:00PM Jun 17, 2013Observed: 4.98 ft at 4:15PM Jun 17, 2013Observed: 4.98 ft at 4:30PM Jun 17, 2013Observed: 4.98 ft at 4:45PM Jun 17, 2013Observed: 4.98 ft at 5:00PM Jun 17, 2013Observed: 4.98 ft at 5:15PM Jun 17, 2013Observed: 4.99 ft at 5:30PM Jun 17, 2013Observed: 4.98 ft at 5:45PM Jun 17, 2013Observed: 4.98 ft at 6:00PM Jun 17, 2013Observed: 4.99 ft at 6:15PM Jun 17, 2013Observed: 4.98 ft at 6:30PM Jun 17, 2013Observed: 4.99 ft at 6:45PM Jun 17, 2013Observed: 4.99 ft at 7:00PM Jun 17, 2013Observed: 4.99 ft at 7:15PM Jun 17, 2013Observed: 4.99 ft at 7:30PM Jun 17, 2013Observed: 4.99 ft at 7:45PM Jun 17, 2013Observed: 4.99 ft at 8:00PM Jun 17, 2013Observed: 4.99 ft at 8:15PM Jun 17, 2013Observed: 4.99 ft at 8:30PM Jun 17, 2013Observed: 4.99 ft at 8:45PM Jun 17, 2013Observed: 4.99 ft at 9:00PM Jun 17, 2013Highest Observation: 5 ft at 9:15PM Jun 17, 2013Highest Observation: 5 ft at 9:30PM Jun 17, 2013Observed: 4.99 ft at 9:45PM Jun 17, 2013Highest Observation: 5 ft at 10:00PM Jun 17, 2013Highest Observation: 5 ft at 10:15PM Jun 17, 2013Highest Observation: 5 ft at 10:30PM Jun 17, 2013Highest Observation: 5 ft at 10:45PM Jun 17, 2013Highest Observation: 5 ft at 11:00PM Jun 17, 2013Highest Observation: 5 ft at 11:15PM Jun 17, 2013Highest Observation: 5 ft at 11:30PM Jun 17, 2013Highest Observation: 5 ft at 11:45PM Jun 17, 2013Highest Observation: 5 ft at 12:00AM Jun 18, 2013Highest Observation: 5 ft at 12:15AM Jun 18, 2013Highest Observation: 5 ft at 12:30AM Jun 18, 2013Highest Observation: 5 ft at 12:45AM Jun 18, 2013Highest Observation: 5 ft at 1:00AM Jun 18, 2013Highest Observation: 5 ft at 1:15AM Jun 18, 2013Highest Observation: 5 ft at 1:30AM Jun 18, 2013Highest Observation: 5 ft at 1:45AM Jun 18, 2013Highest Observation: 5 ft at 2:00AM Jun 18, 2013Highest Observation: 5 ft at 2:15AM Jun 18, 2013Highest Observation: 5 ft at 2:30AM Jun 18, 2013Highest Observation: 5 ft at 2:45AM Jun 18, 2013Highest Observation: 5 ft at 3:00AM Jun 18, 2013Highest Observation: 5 ft at 3:15AM Jun 18, 2013Highest Observation: 5 ft at 3:30AM Jun 18, 2013Highest Observation: 5 ft at 3:45AM Jun 18, 2013Highest Observation: 5 ft at 4:00AM Jun 18, 2013Highest Observation: 5 ft at 4:15AM Jun 18, 2013Highest Observation: 5 ft at 4:30AM Jun 18, 2013Highest Observation: 5 ft at 4:45AM Jun 18, 2013Highest Observation: 5 ft at 5:00AM Jun 18, 2013Highest Observation: 5 ft at 5:15AM Jun 18, 2013Highest Observation: 5 ft at 5:30AM Jun 18, 2013Highest Observation: 5 ft at 5:45AM Jun 18, 2013Highest Observation: 5 ft at 6:00AM Jun 18, 2013Highest Observation: 5 ft at 6:15AM Jun 18, 2013Highest Observation: 5 ft at 6:30AM Jun 18, 2013Highest Observation: 5 ft at 6:45AM Jun 18, 2013Highest Observation: 5 ft at 7:00AM Jun 18, 2013Highest Observation: 5 ft at 7:15AM Jun 18, 2013Highest Observation: 5 ft at 7:30AM Jun 18, 2013Highest Observation: 5 ft at 7:45AM Jun 18, 2013Highest Observation: 5 ft at 8:00AM Jun 18, 2013Observed: 4.99 ft at 8:15AM Jun 18, 2013Observed: 4.99 ft at 8:30AM Jun 18, 2013Observed: 4.98 ft at 8:45AM Jun 18, 2013Observed: 4.97 ft at 9:00AM Jun 18, 2013Observed: 4.95 ft at 9:15AM Jun 18, 2013Observed: 4.93 ft at 9:30AM Jun 18, 2013Observed: 4.91 ft at 9:45AM Jun 18, 2013Observed: 4.89 ft at 10:00AM Jun 18, 2013Observed: 4.87 ft at 10:15AM Jun 18, 2013Observed: 4.85 ft at 10:30AM Jun 18, 2013Observed: 4.83 ft at 10:45AM Jun 18, 2013Observed: 4.81 ft at 11:00AM Jun 18, 2013Observed: 4.78 ft at 11:15AM Jun 18, 2013Observed: 4.76 ft at 11:30AM Jun 18, 2013Observed: 4.74 ft at 11:45AM Jun 18, 2013Observed: 4.72 ft at 12:00PM Jun 18, 2013Observed: 4.7 ft at 12:15PM Jun 18, 2013Observed: 4.68 ft at 12:30PM Jun 18, 2013Observed: 4.65 ft at 12:45PM Jun 18, 2013Observed: 4.63 ft at 1:00PM Jun 18, 2013Observed: 4.61 ft at 1:15PM Jun 18, 2013Observed: 4.59 ft at 1:30PM Jun 18, 2013Observed: 4.57 ft at 1:45PM Jun 18, 2013Observed: 4.55 ft at 2:00PM Jun 18, 2013Observed: 4.53 ft at 2:15PM Jun 18, 2013Observed: 4.51 ft at 2:30PM Jun 18, 2013Observed: 4.5 ft at 2:45PM Jun 18, 2013Observed: 4.48 ft at 3:00PM Jun 18, 2013Observed: 4.46 ft at 3:15PM Jun 18, 2013Observed: 4.44 ft at 3:30PM Jun 18, 2013Observed: 4.42 ft at 3:45PM Jun 18, 2013Observed: 4.41 ft at 4:00PM Jun 18, 2013Observed: 4.39 ft at 4:15PM Jun 18, 2013Observed: 4.37 ft at 4:30PM Jun 18, 2013Observed: 4.36 ft at 4:45PM Jun 18, 2013Observed: 4.34 ft at 5:00PM Jun 18, 2013Observed: 4.32 ft at 5:15PM Jun 18, 2013Observed: 4.31 ft at 5:30PM Jun 18, 2013Observed: 4.29 ft at 5:45PM Jun 18, 2013Observed: 4.28 ft at 6:00PM Jun 18, 2013Observed: 4.26 ft at 6:15PM Jun 18, 2013Observed: 4.25 ft at 6:30PM Jun 18, 2013Observed: 4.24 ft at 6:45PM Jun 18, 2013Observed: 4.22 ft at 7:00PM Jun 18, 2013Observed: 4.21 ft at 7:15PM Jun 18, 2013Observed: 4.2 ft at 7:30PM Jun 18, 2013Observed: 4.19 ft at 7:45PM Jun 18, 2013Observed: 4.17 ft at 8:00PM Jun 18, 2013Observed: 4.16 ft at 8:15PM Jun 18, 2013Observed: 4.15 ft at 8:30PM Jun 18, 2013Observed: 4.14 ft at 8:45PM Jun 18, 2013Observed: 4.13 ft at 9:00PM Jun 18, 2013Observed: 4.12 ft at 9:15PM Jun 18, 2013Observed: 4.1 ft at 9:30PM Jun 18, 2013Observed: 4.1 ft at 9:45PM Jun 18, 2013Observed: 4.09 ft at 10:00PM Jun 18, 2013Observed: 4.08 ft at 10:15PM Jun 18, 2013Observed: 4.07 ft at 10:30PM Jun 18, 2013Observed: 4.06 ft at 10:45PM Jun 18, 2013Observed: 4.05 ft at 11:00PM Jun 18, 2013Observed: 4.04 ft at 11:15PM Jun 18, 2013Observed: 4.03 ft at 11:30PM Jun 18, 2013Observed: 4.02 ft at 11:45PM Jun 18, 2013Observed: 4.01 ft at 12:00AM Jun 19, 2013Observed: 4.01 ft at 12:15AM Jun 19, 2013Observed: 4 ft at 12:30AM Jun 19, 2013Observed: 3.99 ft at 12:45AM Jun 19, 2013Observed: 3.99 ft at 1:00AM Jun 19, 2013Observed: 3.98 ft at 1:15AM Jun 19, 2013Observed: 3.97 ft at 1:30AM Jun 19, 2013Observed: 3.97 ft at 1:45AM Jun 19, 2013Observed: 3.96 ft at 2:00AM Jun 19, 2013Observed: 3.95 ft at 2:15AM Jun 19, 2013Observed: 3.95 ft at 2:30AM Jun 19, 2013Observed: 3.94 ft at 2:45AM Jun 19, 2013Observed: 3.94 ft at 3:00AM Jun 19, 2013Observed: 3.93 ft at 3:15AM Jun 19, 2013Observed: 3.93 ft at 3:30AM Jun 19, 2013Observed: 3.92 ft at 3:45AM Jun 19, 2013Observed: 3.92 ft at 4:00AM Jun 19, 2013Observed: 3.92 ft at 4:15AM Jun 19, 2013Observed: 3.91 ft at 4:30AM Jun 19, 2013Observed: 3.9 ft at 4:45AM Jun 19, 2013Observed: 3.9 ft at 5:00AM Jun 19, 2013Observed: 3.8 ft at 9:15AM Jun 19, 2013Observed: 3.79 ft at 9:30AM Jun 19, 2013Observed: 3.78 ft at 9:45AM Jun 19, 2013Observed: 3.77 ft at 10:00AM Jun 19, 2013Observed: 3.75 ft at 10:15AM Jun 19, 2013Observed: 3.74 ft at 10:30AM Jun 19, 2013Observed: 3.73 ft at 10:45AM Jun 19, 2013Observed: 3.72 ft at 11:00AM Jun 19, 2013Observed: 3.71 ft at 11:15AM Jun 19, 2013Observed: 3.7 ft at 11:30AM Jun 19, 2013Observed: 3.69 ft at 11:45AM Jun 19, 2013Observed: 3.67 ft at 12:00PM Jun 19, 2013Observed: 3.66 ft at 12:15PM Jun 19, 2013Observed: 3.65 ft at 12:30PM Jun 19, 2013Observed: 3.64 ft at 12:45PM Jun 19, 2013Observed: 3.63 ft at 1:00PM Jun 19, 2013Observed: 3.62 ft at 1:15PM Jun 19, 2013Observed: 3.61 ft at 1:30PM Jun 19, 2013Observed: 3.6 ft at 1:45PM Jun 19, 2013Observed: 3.59 ft at 2:00PM Jun 19, 2013Observed: 3.58 ft at 2:15PM Jun 19, 2013Observed: 3.57 ft at 2:30PM Jun 19, 2013Observed: 3.55 ft at 2:45PM Jun 19, 2013Observed: 3.54 ft at 3:00PM Jun 19, 2013Observed: 3.53 ft at 3:15PM Jun 19, 2013Observed: 3.52 ft at 3:30PM Jun 19, 2013Observed: 3.51 ft at 3:45PM Jun 19, 2013Observed: 3.5 ft at 4:00PM Jun 19, 2013Observed: 3.5 ft at 4:15PM Jun 19, 2013Observed: 3.49 ft at 4:30PM Jun 19, 2013Observed: 3.49 ft at 4:45PM Jun 19, 2013Observed: 3.48 ft at 5:00PM Jun 19, 2013Observed: 3.48 ft at 5:15PM Jun 19, 2013Observed: 3.48 ft at 5:30PM Jun 19, 2013Observed: 3.47 ft at 5:45PM Jun 19, 2013Observed: 3.47 ft at 6:00PM Jun 19, 2013Observed: 3.47 ft at 6:15PM Jun 19, 2013Observed: 3.47 ft at 6:30PM Jun 19, 2013Observed: 3.47 ft at 6:45PM Jun 19, 2013Observed: 3.47 ft at 7:00PM Jun 19, 2013Observed: 3.47 ft at 7:15PM Jun 19, 2013Observed: 3.47 ft at 7:30PM Jun 19, 2013Observed: 3.47 ft at 7:45PM Jun 19, 2013Observed: 3.47 ft at 8:00PM Jun 19, 2013Observed: 3.47 ft at 8:15PM Jun 19, 2013Observed: 3.47 ft at 8:30PM Jun 19, 2013Observed: 3.47 ft at 8:45PM Jun 19, 2013Observed: 3.47 ft at 9:00PM Jun 19, 2013Highest Forecast: 3.8 ft 2:00AM Jun 20, 2013Highest Forecast: 3.8 ft 8:00AM Jun 20, 2013Highest Forecast: 3.8 ft 2:00PM Jun 20, 2013Highest Forecast: 3.8 ft 8:00PM Jun 20, 2013Highest Forecast: 3.8 ft 2:00AM Jun 21, 2013Highest Forecast: 3.8 ft 8:00AM Jun 21, 2013Forecast: 3.7 ft 2:00PM Jun 21, 2013Forecast: 3.7 ft 8:00PM Jun 21, 2013Forecast: 3.7 ft 2:00AM Jun 22, 2013Forecast: 3.7 ft 8:00AM Jun 22, 2013USGS--Water Resources of the United StatesCPNN6(plotting HGIRZ) Graph Created (1:11AM Jun 20, 2013)ObservedForecast (issued 11:03AM Jun 19)Latest observed value: 3.47 ft at 9:00 PM EDT 19-Jun-2013. Flood Stage is 7 ft
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About this graph
Tabular Data
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts for the Canandaigua Outlet at Chapin are issued routinely year-round.
Return to Area Map
Flood Categories (in feet)
Major Flood Stage:9
Moderate Flood Stage:8
Flood Stage:7
Action Stage:6

Historical Crests
(1) 7.60 ft on 06/24/1972
(2) 6.61 ft on 04/02/1993
(3) 6.26 ft on 03/04/1976
(4) 6.22 ft on 04/30/1983
(5) 6.21 ft on 04/03/2005
Show More Historical Crests

Low Water Records
Currently none available.
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
9 MAJOR FLOOD...RESIDENTIAL FLOODING ALONG THE OUTLET IN CANANDAIGUA. COMMERCIAL AREAS ALONG LAKESHORE DRIVE AND EASTERN BLVD ALSO IMPACTED.
8 MODERATE FLOOD...SOME RESIDENTIAL FLOODING ALONG THE OUTLET IN CANANDAIGUA...ROAD CLOSURES POSSIBLE.
7 FLOOD STAGE...MINOR FLOODING TO A FEW HOMES ALONG ONTARIO STREET IN CANANDAIGUA. SOME FARMLAND INNUNDATED.
6 ACTION STAGE...MINOR RURAL FLOODING...MAINLY FARMLAND FROM CANANDAIGUA TO SHORTSVILLE.
About This Location Collapse

Latitude: 42.918056° N, Longitude: 77.233056° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 7 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 Not Available Not Available Older USGS topographic maps, NGVD29 benchmarks
MSL Not Available Not Available Older USGS topographic maps, MSL benchmarks
Other NULL NULL  

Other Data Sources:

Additional Information Collapse
Observations courtesy of the U.S. Geological Survey.
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
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587 Aero Drive
Buffalo, NY 14225-1405
(716) 565-0204
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Page last modified: 13-Mar-2013 6:28 PM
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