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Hydrograph River at a Glance Download
Keuka Lake at Hammondsport Pool (ft)Observed: 714.2 ft at 7:48PM Jun 25, 2016Observed: 714.21 ft at 8:18PM Jun 25, 2016Observed: 714.21 ft at 8:48PM Jun 25, 2016Observed: 714.2 ft at 10:18PM Jun 25, 2016Observed: 714.22 ft at 10:48PM Jun 25, 2016Observed: 714.21 ft at 11:19PM Jun 25, 2016Observed: 714.21 ft at 12:19AM Jun 26, 2016Observed: 714.18 ft at 12:49AM Jun 26, 2016Observed: 714.24 ft at 1:49AM Jun 26, 2016Observed: 714.21 ft at 2:19AM Jun 26, 2016Observed: 714.22 ft at 2:49AM Jun 26, 2016Observed: 714.21 ft at 3:19AM Jun 26, 2016Observed: 714.23 ft at 3:49AM Jun 26, 2016Observed: 714.21 ft at 4:19AM Jun 26, 2016Observed: 714.19 ft at 5:19AM Jun 26, 2016Observed: 714.19 ft at 5:20AM Jun 26, 2016Observed: 714.21 ft at 6:20AM Jun 26, 2016Observed: 714.2 ft at 6:50AM Jun 26, 2016Observed: 714.2 ft at 7:20AM Jun 26, 2016Observed: 714.19 ft at 7:50AM Jun 26, 2016Observed: 714.21 ft at 8:20AM Jun 26, 2016Observed: 714.2 ft at 8:50AM Jun 26, 2016Observed: 714.14 ft at 10:20AM Jun 26, 2016Observed: 714.12 ft at 10:50AM Jun 26, 2016Observed: 714.15 ft at 11:51AM Jun 26, 2016Observed: 714.18 ft at 12:21PM Jun 26, 2016Observed: 714.13 ft at 12:51PM Jun 26, 2016Observed: 714.13 ft at 1:21PM Jun 26, 2016Observed: 714.15 ft at 1:51PM Jun 26, 2016Observed: 714.17 ft at 3:21PM Jun 26, 2016Observed: 714.16 ft at 4:52PM Jun 26, 2016Observed: 714.14 ft at 5:52PM Jun 26, 2016Observed: 714.14 ft at 6:22PM Jun 26, 2016Observed: 714.15 ft at 6:52PM Jun 26, 2016Observed: 714.14 ft at 8:52PM Jun 26, 2016Observed: 714.15 ft at 9:22PM Jun 26, 2016Observed: 714.17 ft at 9:52PM Jun 26, 2016Observed: 714.12 ft at 10:22PM Jun 26, 2016Observed: 714.17 ft at 11:22PM Jun 26, 2016Observed: 714.15 ft at 12:23AM Jun 27, 2016Observed: 714.14 ft at 12:53AM Jun 27, 2016Observed: 714.16 ft at 1:53AM Jun 27, 2016Observed: 714.15 ft at 2:23AM Jun 27, 2016Observed: 714.14 ft at 2:53AM Jun 27, 2016Observed: 714.12 ft at 3:23AM Jun 27, 2016Observed: 714.11 ft at 3:53AM Jun 27, 2016Observed: 714.17 ft at 4:53AM Jun 27, 2016Observed: 714.14 ft at 5:53AM Jun 27, 2016Observed: 714.16 ft at 6:24AM Jun 27, 2016Observed: 714.14 ft at 6:54AM Jun 27, 2016Observed: 714.17 ft at 7:24AM Jun 27, 2016Observed: 714.15 ft at 7:54AM Jun 27, 2016Observed: 714.17 ft at 8:24AM Jun 27, 2016Observed: 714.16 ft at 8:54AM Jun 27, 2016Observed: 714.19 ft at 9:24AM Jun 27, 2016Observed: 714.17 ft at 9:54AM Jun 27, 2016Observed: 714.16 ft at 10:24AM Jun 27, 2016Observed: 714.16 ft at 10:54AM Jun 27, 2016Observed: 714.17 ft at 11:54AM Jun 27, 2016Observed: 714.18 ft at 1:25PM Jun 27, 2016Observed: 714.16 ft at 2:25PM Jun 27, 2016Observed: 714.18 ft at 2:55PM Jun 27, 2016Observed: 714.17 ft at 4:55PM Jun 27, 2016Observed: 714.18 ft at 6:26PM Jun 27, 2016Observed: 714.19 ft at 6:56PM Jun 27, 2016Observed: 714.22 ft at 10:26PM Jun 27, 2016Observed: 714.2 ft at 11:26PM Jun 27, 2016Observed: 714.17 ft at 2:57AM Jun 28, 2016Observed: 714.17 ft at 4:27AM Jun 28, 2016Observed: 714.21 ft at 6:58AM Jun 28, 2016Observed: 714.24 ft at 8:58AM Jun 28, 2016Observed: 714.25 ft at 9:28AM Jun 28, 2016Observed: 714.22 ft at 9:58AM Jun 28, 2016Observed: 714.2 ft at 10:28AM Jun 28, 2016Observed: 714.18 ft at 12:59PM Jun 28, 2016Observed: 714.21 ft at 1:29PM Jun 28, 2016Observed: 714.22 ft at 1:59PM Jun 28, 2016Observed: 714.22 ft at 2:29PM Jun 28, 2016Observed: 714.19 ft at 3:29PM Jun 28, 2016Observed: 714.19 ft at 4:59PM Jun 28, 2016Observed: 714.21 ft at 5:29PM Jun 28, 2016Observed: 714.21 ft at 5:59PM Jun 28, 2016Observed: 714.23 ft at 7:30PM Jun 28, 2016Observed: 714.25 ft at 8:00PM Jun 28, 2016Highest Observation: 714.26 ft at 8:30PM Jun 28, 2016Observed: 714.18 ft at 9:00PM Jun 28, 2016Observed: 714.21 ft at 9:30PM Jun 28, 2016Observed: 714.23 ft at 10:00PM Jun 28, 2016Observed: 714.23 ft at 1:00AM Jun 29, 2016Observed: 714.21 ft at 1:31AM Jun 29, 2016Observed: 714.2 ft at 5:01AM Jun 29, 2016Observed: 714.22 ft at 5:31AM Jun 29, 2016Observed: 714.19 ft at 9:32AM Jun 29, 2016Observed: 714.2 ft at 10:02AM Jun 29, 2016Observed: 714.2 ft at 10:32AM Jun 29, 2016Observed: 714.2 ft at 11:02AM Jun 29, 2016Observed: 714.21 ft at 1:02PM Jun 29, 2016Observed: 714.19 ft at 1:32PM Jun 29, 2016Observed: 714.18 ft at 3:33PM Jun 29, 2016Observed: 714.2 ft at 4:03PM Jun 29, 2016Observed: 714.21 ft at 6:33PM Jun 29, 2016KKLN6(plotting HPIRR) Graph Created (7:31PM Jun 29, 2016)ObservedLatest observed value: 714.21 ft at 6:33 PM EDT 29-Jun-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: Gauge readings are temporarily unavailable.

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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Johnson City, NY 13790
(607) 729-1597
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Page last modified: 13-Aug-2015 2:16 AM
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