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Hydrograph River at a Glance Download
Keuka Lake at Hammondsport Pool (ft)Observed: 713.95 ft at 11:22AM Jul 19, 2016Observed: 713.94 ft at 11:52AM Jul 19, 2016Observed: 713.93 ft at 12:22PM Jul 19, 2016Observed: 713.95 ft at 12:52PM Jul 19, 2016Observed: 713.96 ft at 1:22PM Jul 19, 2016Observed: 713.92 ft at 2:22PM Jul 19, 2016Observed: 713.9 ft at 2:52PM Jul 19, 2016Observed: 713.96 ft at 3:22PM Jul 19, 2016Observed: 713.97 ft at 4:22PM Jul 19, 2016Observed: 713.95 ft at 4:52PM Jul 19, 2016Observed: 713.94 ft at 6:53PM Jul 19, 2016Observed: 713.96 ft at 7:53PM Jul 19, 2016Observed: 713.98 ft at 8:53PM Jul 19, 2016Observed: 713.91 ft at 11:26AM Jul 20, 2016Observed: 713.9 ft at 11:56AM Jul 20, 2016Observed: 713.89 ft at 1:26PM Jul 20, 2016Observed: 713.92 ft at 1:56PM Jul 20, 2016Observed: 713.92 ft at 2:26PM Jul 20, 2016Observed: 713.91 ft at 2:56PM Jul 20, 2016Observed: 713.92 ft at 3:26PM Jul 20, 2016Observed: 713.91 ft at 3:56PM Jul 20, 2016Observed: 713.93 ft at 4:27PM Jul 20, 2016Observed: 713.93 ft at 4:56PM Jul 20, 2016Observed: 713.91 ft at 5:57PM Jul 20, 2016Observed: 713.91 ft at 6:57PM Jul 20, 2016Observed: 713.93 ft at 7:57PM Jul 20, 2016Observed: 713.92 ft at 8:27PM Jul 20, 2016Observed: 713.88 ft at 8:57PM Jul 20, 2016Observed: 713.98 ft at 9:57PM Jul 20, 2016Observed: 713.93 ft at 11:27PM Jul 20, 2016Highest Observation: 714 ft at 12:28AM Jul 21, 2016Observed: 713.93 ft at 2:28AM Jul 21, 2016Highest Observation: 714 ft at 3:28AM Jul 21, 2016Observed: 713.92 ft at 4:28AM Jul 21, 2016Observed: 713.97 ft at 5:28AM Jul 21, 2016Observed: 713.95 ft at 8:29AM Jul 21, 2016Observed: 713.84 ft at 2:30PM Jul 21, 2016Observed: 713.83 ft at 3:00PM Jul 21, 2016Observed: 713.89 ft at 4:00PM Jul 21, 2016Observed: 713.85 ft at 4:30PM Jul 21, 2016Observed: 713.84 ft at 5:00PM Jul 21, 2016Observed: 713.86 ft at 5:30PM Jul 21, 2016Observed: 713.9 ft at 6:00PM Jul 21, 2016Observed: 713.89 ft at 7:01PM Jul 21, 2016Observed: 713.95 ft at 8:31PM Jul 21, 2016Observed: 713.94 ft at 11:01PM Jul 21, 2016Observed: 713.93 ft at 11:31PM Jul 21, 2016Observed: 713.93 ft at 4:32AM Jul 22, 2016Observed: 713.85 ft at 5:32AM Jul 22, 2016Observed: 713.91 ft at 6:32AM Jul 22, 2016Observed: 713.9 ft at 7:03AM Jul 22, 2016Observed: 713.89 ft at 7:33AM Jul 22, 2016Observed: 713.9 ft at 9:03AM Jul 22, 2016Observed: 713.88 ft at 9:33AM Jul 22, 2016Observed: 713.81 ft at 10:33AM Jul 22, 2016Observed: 713.8 ft at 1:04PM Jul 22, 2016Observed: 713.8 ft at 1:34PM Jul 22, 2016Observed: 713.84 ft at 5:04PM Jul 22, 2016Observed: 713.82 ft at 5:34PM Jul 22, 2016Observed: 713.8 ft at 6:04PM Jul 22, 2016Observed: 713.82 ft at 8:35PM Jul 22, 2016Observed: 713.89 ft at 10:35PM Jul 22, 2016Observed: 713.92 ft at 12:35AM Jul 23, 2016Observed: 713.91 ft at 3:36AM Jul 23, 2016Observed: 713.86 ft at 9:07AM Jul 23, 2016Observed: 713.86 ft at 10:37AM Jul 23, 2016KKLN6(plotting HPIRR) Graph Created (11:01AM Jul 23, 2016)ObservedLatest observed value: 713.86 ft at 10:37 AM EDT 23-Jul-2016. Flood Stage is 716.5 ft
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About this graph
Tabular Data (UTC)
Tabular Data (EDT)
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.

For more information on your flood risk go to www.floodsmart.gov.

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. IFLOWS system.
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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: 13-Aug-2015 2:16 AM
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