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Hydrograph River at a Glance Download
Keuka Lake at Hammondsport Pool (ft)Observed: 713.77 ft at 4:56AM Nov 19, 2014Observed: 713.76 ft at 5:26AM Nov 19, 2014Highest Observation: 713.81 ft at 5:56AM Nov 19, 2014Observed: 713.73 ft at 7:26AM Nov 19, 2014Observed: 713.74 ft at 7:56AM Nov 19, 2014Observed: 713.8 ft at 8:26AM Nov 19, 2014Observed: 713.78 ft at 8:56AM Nov 19, 2014Observed: 713.77 ft at 9:27AM Nov 19, 2014Observed: 713.79 ft at 10:57AM Nov 19, 2014Observed: 713.76 ft at 11:27AM Nov 19, 2014Observed: 713.75 ft at 11:57AM Nov 19, 2014Observed: 713.78 ft at 12:57PM Nov 19, 2014Observed: 713.75 ft at 1:28PM Nov 19, 2014Observed: 713.77 ft at 1:58PM Nov 19, 2014Observed: 713.75 ft at 2:28PM Nov 19, 2014Observed: 713.73 ft at 2:58PM Nov 19, 2014Observed: 713.75 ft at 3:28PM Nov 19, 2014Observed: 713.74 ft at 4:28PM Nov 19, 2014Observed: 713.75 ft at 5:28PM Nov 19, 2014Observed: 713.75 ft at 7:29PM Nov 19, 2014Observed: 713.77 ft at 7:59PM Nov 19, 2014Observed: 713.74 ft at 6:01AM Nov 20, 2014Observed: 713.74 ft at 10:32AM Nov 20, 2014Observed: 713.72 ft at 11:02AM Nov 20, 2014Observed: 713.73 ft at 11:32AM Nov 20, 2014Observed: 713.7 ft at 12:03PM Nov 20, 2014Observed: 713.7 ft at 12:33PM Nov 20, 2014Observed: 713.72 ft at 1:03PM Nov 20, 2014Observed: 713.74 ft at 1:33PM Nov 20, 2014Observed: 713.7 ft at 2:03PM Nov 20, 2014Observed: 713.72 ft at 3:03PM Nov 20, 2014Observed: 713.69 ft at 3:33PM Nov 20, 2014Observed: 713.73 ft at 4:03PM Nov 20, 2014Observed: 713.73 ft at 4:34PM Nov 20, 2014Observed: 713.69 ft at 6:35PM Nov 20, 2014Observed: 713.71 ft at 7:05PM Nov 20, 2014Observed: 713.73 ft at 7:35PM Nov 20, 2014Observed: 713.69 ft at 8:05PM Nov 20, 2014Observed: 713.72 ft at 8:35PM Nov 20, 2014Observed: 713.7 ft at 9:06PM Nov 20, 2014Observed: 713.7 ft at 9:36PM Nov 20, 2014Observed: 713.74 ft at 10:06PM Nov 20, 2014Observed: 713.7 ft at 11:06PM Nov 20, 2014Observed: 713.7 ft at 11:36PM Nov 20, 2014Observed: 713.68 ft at 12:06AM Nov 21, 2014Observed: 713.71 ft at 12:36AM Nov 21, 2014Observed: 713.69 ft at 1:37AM Nov 21, 2014Observed: 713.71 ft at 2:07AM Nov 21, 2014Observed: 713.69 ft at 3:07AM Nov 21, 2014Observed: 713.66 ft at 5:07AM Nov 21, 2014Observed: 713.66 ft at 6:08AM Nov 21, 2014Observed: 713.68 ft at 10:08AM Nov 21, 2014Observed: 713.66 ft at 10:39AM Nov 21, 2014Observed: 713.69 ft at 11:09AM Nov 21, 2014Observed: 713.71 ft at 12:39PM Nov 21, 2014Observed: 713.68 ft at 1:39PM Nov 21, 2014Observed: 713.68 ft at 2:09PM Nov 21, 2014Observed: 713.65 ft at 2:40PM Nov 21, 2014Observed: 713.63 ft at 4:10PM Nov 21, 2014Observed: 713.61 ft at 4:40PM Nov 21, 2014Observed: 713.64 ft at 4:13AM Nov 22, 2014Observed: 713.6 ft at 5:13AM Nov 22, 2014Observed: 713.64 ft at 5:43AM Nov 22, 2014Observed: 713.62 ft at 6:13AM Nov 22, 2014Observed: 713.62 ft at 6:43AM Nov 22, 2014Observed: 713.64 ft at 7:13AM Nov 22, 2014Observed: 713.61 ft at 7:43AM Nov 22, 2014Observed: 713.62 ft at 8:13AM Nov 22, 2014Observed: 713.6 ft at 8:44AM Nov 22, 2014Observed: 713.58 ft at 9:14AM Nov 22, 2014Observed: 713.62 ft at 9:44AM Nov 22, 2014Observed: 713.65 ft at 10:14AM Nov 22, 2014Observed: 713.6 ft at 10:44AM Nov 22, 2014Observed: 713.61 ft at 11:14AM Nov 22, 2014Observed: 713.62 ft at 11:44AM Nov 22, 2014Observed: 713.65 ft at 12:14PM Nov 22, 2014Observed: 713.62 ft at 12:45PM Nov 22, 2014Observed: 713.59 ft at 1:15PM Nov 22, 2014Observed: 713.59 ft at 1:45PM Nov 22, 2014Observed: 713.56 ft at 2:15PM Nov 22, 2014Observed: 713.62 ft at 2:45PM Nov 22, 2014Observed: 713.61 ft at 3:15PM Nov 22, 2014Observed: 713.6 ft at 3:45PM Nov 22, 2014Observed: 713.59 ft at 4:15PM Nov 22, 2014Observed: 713.56 ft at 4:45PM Nov 22, 2014Observed: 713.61 ft at 5:46PM Nov 22, 2014Observed: 713.62 ft at 6:16PM Nov 22, 2014Observed: 713.61 ft at 6:46PM Nov 22, 2014Observed: 713.57 ft at 7:16PM Nov 22, 2014Observed: 713.58 ft at 7:46PM Nov 22, 2014Observed: 713.64 ft at 8:46PM Nov 22, 2014Observed: 713.59 ft at 9:17PM Nov 22, 2014Observed: 713.58 ft at 9:48PM Nov 22, 2014Observed: 713.56 ft at 10:18PM Nov 22, 2014Observed: 713.66 ft at 10:48PM Nov 22, 2014Observed: 713.64 ft at 11:18PM Nov 22, 2014Observed: 713.58 ft at 11:48PM Nov 22, 2014Observed: 713.57 ft at 12:18AM Nov 23, 2014Observed: 713.58 ft at 3:19AM Nov 23, 2014Observed: 713.65 ft at 3:49AM Nov 23, 2014KKLN6(plotting HPIRR) Graph Created (4:46AM Nov 23, 2014)ObservedLatest observed value: 713.65 ft at 3:49 AM EST 23-Nov-2014. Flood Stage is 716.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EST)
XML Data
RSS Files
Datum: Not Available
Metadata
NOTE: Forecasts are not available for the Keuka Lake at Hammondsport. Only observed stages are available for this point.
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Flood Categories (in feet)
Major Flood Stage: 719
Moderate Flood Stage: 718
Flood Stage: 716.5
Action Stage: 715
Low Stage (in feet): 0

Historic Crests
(1) 716.52 ft on 05/17/2014

(P): Preliminary values subject to further review.

Recent Crests
(1) 716.52 ft on 05/17/2014

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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.
About This Location Collapse

Latitude: 42.406111° N, Longitude: 77.218889° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 716.5 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 0 ft 716.5 ft  
Additional Information Collapse
This lake level is provided to the National Weather Service by the Environmental Emergency Services, Inc.
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
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Page last modified: 20-Nov-2014 2:01 AM
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