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Hydrograph River at a Glance Download
Beaver River (NY) at Stillwater Reservoir Pool (ft)Observed: 78.04 ft at 1:00AM May 25, 2017Observed: 78.05 ft at 1:15AM May 25, 2017Observed: 78.06 ft at 1:30AM May 25, 2017Observed: 78.05 ft at 1:45AM May 25, 2017Observed: 78.06 ft at 2:00AM May 25, 2017Observed: 78.05 ft at 2:15AM May 25, 2017Observed: 78.06 ft at 2:30AM May 25, 2017Observed: 78.05 ft at 2:45AM May 25, 2017Observed: 78.06 ft at 3:00AM May 25, 2017Observed: 78.06 ft at 3:15AM May 25, 2017Observed: 78.05 ft at 3:30AM May 25, 2017Observed: 78.06 ft at 3:45AM May 25, 2017Observed: 78.05 ft at 4:00AM May 25, 2017Observed: 78.07 ft at 4:15AM May 25, 2017Observed: 78.06 ft at 4:30AM May 25, 2017Observed: 78.06 ft at 4:45AM May 25, 2017Observed: 78.06 ft at 5:00AM May 25, 2017Observed: 78.06 ft at 5:15AM May 25, 2017Observed: 78.06 ft at 5:30AM May 25, 2017Observed: 78.06 ft at 5:45AM May 25, 2017Observed: 78.06 ft at 6:00AM May 25, 2017Observed: 78.06 ft at 6:15AM May 25, 2017Observed: 78.05 ft at 6:30AM May 25, 2017Observed: 78.06 ft at 6:45AM May 25, 2017Observed: 78.06 ft at 7:00AM May 25, 2017Observed: 78.05 ft at 7:15AM May 25, 2017Observed: 78.06 ft at 7:30AM May 25, 2017Observed: 78.06 ft at 7:45AM May 25, 2017Observed: 78.06 ft at 8:00AM May 25, 2017Observed: 78.06 ft at 8:15AM May 25, 2017Observed: 78.05 ft at 8:30AM May 25, 2017Observed: 78.06 ft at 8:45AM May 25, 2017Observed: 78.06 ft at 9:00AM May 25, 2017Observed: 78.06 ft at 9:15AM May 25, 2017Observed: 78.07 ft at 9:30AM May 25, 2017Observed: 78.07 ft at 9:45AM May 25, 2017Observed: 78.06 ft at 10:00AM May 25, 2017Observed: 78.07 ft at 10:15AM May 25, 2017Observed: 78.07 ft at 10:30AM May 25, 2017Observed: 78.07 ft at 10:45AM May 25, 2017Observed: 78.07 ft at 11:00AM May 25, 2017Observed: 78.07 ft at 11:15AM May 25, 2017Observed: 78.06 ft at 11:30AM May 25, 2017Observed: 78.07 ft at 11:45AM May 25, 2017Observed: 78.07 ft at 12:00PM May 25, 2017Observed: 78.07 ft at 12:15PM May 25, 2017Observed: 78.07 ft at 12:30PM May 25, 2017Observed: 78.08 ft at 12:45PM May 25, 2017Observed: 78.08 ft at 1:00PM May 25, 2017Observed: 78.07 ft at 1:15PM May 25, 2017Observed: 78.07 ft at 1:30PM May 25, 2017Observed: 78.08 ft at 1:45PM May 25, 2017Observed: 78.08 ft at 2:00PM May 25, 2017Observed: 78.09 ft at 2:15PM May 25, 2017Observed: 78.1 ft at 2:30PM May 25, 2017Observed: 78.1 ft at 2:45PM May 25, 2017Observed: 78.1 ft at 3:00PM May 25, 2017Observed: 78.09 ft at 3:15PM May 25, 2017Observed: 78.1 ft at 3:30PM May 25, 2017Observed: 78.1 ft at 3:45PM May 25, 2017Observed: 78.09 ft at 4:00PM May 25, 2017Highest Observation: 78.11 ft at 4:15PM May 25, 2017Highest Observation: 78.11 ft at 4:30PM May 25, 2017Highest Observation: 78.11 ft at 4:45PM May 25, 2017Highest Observation: 78.11 ft at 5:00PM May 25, 2017Observed: 78.1 ft at 5:15PM May 25, 2017Observed: 78.09 ft at 5:30PM May 25, 2017Observed: 78.09 ft at 5:45PM May 25, 2017Observed: 78.09 ft at 6:00PM May 25, 2017Observed: 78.1 ft at 6:15PM May 25, 2017Observed: 78.07 ft at 6:30PM May 25, 2017Observed: 78.09 ft at 6:45PM May 25, 2017Observed: 78.08 ft at 7:00PM May 25, 2017Observed: 78.08 ft at 7:15PM May 25, 2017Observed: 78.07 ft at 7:30PM May 25, 2017Observed: 78.08 ft at 7:45PM May 25, 2017Observed: 78.07 ft at 8:00PM May 25, 2017Observed: 78.07 ft at 8:15PM May 25, 2017Observed: 78.06 ft at 8:30PM May 25, 2017Observed: 78.07 ft at 8:45PM May 25, 2017Observed: 78.06 ft at 9:00PM May 25, 2017Observed: 78.07 ft at 9:15PM May 25, 2017Observed: 78.06 ft at 9:30PM May 25, 2017Observed: 78.07 ft at 9:45PM May 25, 2017Observed: 78.07 ft at 10:00PM May 25, 2017Observed: 78.07 ft at 10:15PM May 25, 2017Observed: 78.07 ft at 10:30PM May 25, 2017Observed: 78.06 ft at 10:45PM May 25, 2017Observed: 78.07 ft at 11:00PM May 25, 2017Observed: 78.06 ft at 11:15PM May 25, 2017Observed: 78.06 ft at 11:30PM May 25, 2017Observed: 78.07 ft at 11:45PM May 25, 2017Observed: 78.06 ft at 12:00AM May 26, 2017Observed: 78.07 ft at 12:15AM May 26, 2017Observed: 78.07 ft at 12:30AM May 26, 2017Observed: 78.06 ft at 12:45AM May 26, 2017Observed: 78.07 ft at 1:00AM May 26, 2017Observed: 78.06 ft at 1:15AM May 26, 2017Observed: 78.06 ft at 1:30AM May 26, 2017Observed: 78.07 ft at 1:45AM May 26, 2017Observed: 78.05 ft at 2:00AM May 26, 2017Observed: 78.06 ft at 2:15AM May 26, 2017Observed: 78.05 ft at 2:30AM May 26, 2017Observed: 78.06 ft at 2:45AM May 26, 2017Observed: 78.05 ft at 3:00AM May 26, 2017Observed: 78.06 ft at 3:15AM May 26, 2017Observed: 78.06 ft at 3:30AM May 26, 2017Observed: 78.06 ft at 3:45AM May 26, 2017Observed: 78.05 ft at 4:00AM May 26, 2017Observed: 78.04 ft at 4:15AM May 26, 2017Observed: 78.04 ft at 4:30AM May 26, 2017Observed: 78.04 ft at 4:45AM May 26, 2017Observed: 78.04 ft at 5:00AM May 26, 2017Observed: 78.05 ft at 5:15AM May 26, 2017Observed: 78.04 ft at 5:30AM May 26, 2017Observed: 78.04 ft at 5:45AM May 26, 2017Observed: 78.04 ft at 6:00AM May 26, 2017Observed: 78.04 ft at 6:15AM May 26, 2017Observed: 78.04 ft at 6:30AM May 26, 2017Observed: 78.04 ft at 6:45AM May 26, 2017Observed: 78.04 ft at 7:00AM May 26, 2017Observed: 78.04 ft at 7:15AM May 26, 2017Observed: 78.04 ft at 7:30AM May 26, 2017Observed: 78.03 ft at 7:45AM May 26, 2017Observed: 78.04 ft at 8:00AM May 26, 2017Observed: 78.02 ft at 8:15AM May 26, 2017Observed: 78.04 ft at 8:30AM May 26, 2017Observed: 78.03 ft at 8:45AM May 26, 2017Observed: 78.04 ft at 9:00AM May 26, 2017Observed: 78.02 ft at 9:15AM May 26, 2017Observed: 78.05 ft at 9:30AM May 26, 2017Observed: 78.02 ft at 9:45AM May 26, 2017Observed: 78.02 ft at 10:00AM May 26, 2017Observed: 78.04 ft at 10:15AM May 26, 2017Observed: 78.01 ft at 10:30AM May 26, 2017Observed: 78.02 ft at 10:45AM May 26, 2017Observed: 78.02 ft at 11:00AM May 26, 2017Observed: 78.02 ft at 11:15AM May 26, 2017Observed: 78.02 ft at 11:30AM May 26, 2017Observed: 78.03 ft at 11:45AM May 26, 2017Observed: 78.03 ft at 12:00PM May 26, 2017Observed: 78.03 ft at 12:15PM May 26, 2017Observed: 78.01 ft at 12:30PM May 26, 2017Observed: 78.03 ft at 12:45PM May 26, 2017Observed: 78.01 ft at 1:00PM May 26, 2017Observed: 78.02 ft at 1:15PM May 26, 2017Observed: 78.03 ft at 1:30PM May 26, 2017Observed: 78.03 ft at 1:45PM May 26, 2017Observed: 78.03 ft at 2:00PM May 26, 2017Observed: 78.04 ft at 2:15PM May 26, 2017Observed: 78.02 ft at 2:30PM May 26, 2017Observed: 78.04 ft at 2:45PM May 26, 2017Observed: 78.03 ft at 3:00PM May 26, 2017Observed: 78.03 ft at 3:15PM May 26, 2017Observed: 78.03 ft at 3:30PM May 26, 2017Observed: 78.04 ft at 3:45PM May 26, 2017Observed: 78.04 ft at 4:00PM May 26, 2017Observed: 78.03 ft at 4:15PM May 26, 2017Observed: 78.03 ft at 4:30PM May 26, 2017Observed: 78.03 ft at 4:45PM May 26, 2017Observed: 78.03 ft at 5:00PM May 26, 2017Observed: 78.03 ft at 5:15PM May 26, 2017Observed: 78.03 ft at 5:30PM May 26, 2017Observed: 78.04 ft at 5:45PM May 26, 2017Observed: 78.04 ft at 6:00PM May 26, 2017Observed: 78.02 ft at 6:15PM May 26, 2017Observed: 78.03 ft at 6:30PM May 26, 2017Observed: 78.03 ft at 6:45PM May 26, 2017Observed: 78.02 ft at 7:00PM May 26, 2017Observed: 78.03 ft at 7:15PM May 26, 2017Observed: 78.03 ft at 7:30PM May 26, 2017Observed: 78.03 ft at 7:45PM May 26, 2017Observed: 78.03 ft at 8:00PM May 26, 2017Observed: 78.03 ft at 8:15PM May 26, 2017Observed: 78.04 ft at 8:30PM May 26, 2017Observed: 78.02 ft at 8:45PM May 26, 2017Observed: 78.03 ft at 9:00PM May 26, 2017Observed: 78.03 ft at 9:15PM May 26, 2017Observed: 78.04 ft at 9:30PM May 26, 2017Observed: 78.03 ft at 9:45PM May 26, 2017Observed: 78.03 ft at 10:00PM May 26, 2017Observed: 78.03 ft at 10:15PM May 26, 2017Observed: 78.03 ft at 10:30PM May 26, 2017Observed: 78.02 ft at 10:45PM May 26, 2017Observed: 78.03 ft at 11:00PM May 26, 2017Observed: 78.03 ft at 11:15PM May 26, 2017Observed: 78.03 ft at 11:30PM May 26, 2017Observed: 78.04 ft at 11:45PM May 26, 2017Observed: 78.03 ft at 12:00AM May 27, 2017Observed: 78.03 ft at 12:15AM May 27, 2017Observed: 78.02 ft at 12:30AM May 27, 2017Observed: 78.02 ft at 12:45AM May 27, 2017Observed: 78.02 ft at 1:00AM May 27, 2017Observed: 78.02 ft at 1:15AM May 27, 2017Observed: 78.03 ft at 1:30AM May 27, 2017Observed: 78.03 ft at 1:45AM May 27, 2017Observed: 78.03 ft at 2:00AM May 27, 2017Observed: 78.02 ft at 2:15AM May 27, 2017Observed: 78.02 ft at 2:30AM May 27, 2017Observed: 78.02 ft at 2:45AM May 27, 2017Observed: 78.02 ft at 3:00AM May 27, 2017Observed: 78.02 ft at 3:15AM May 27, 2017Observed: 78.04 ft at 3:30AM May 27, 2017Observed: 78.03 ft at 3:45AM May 27, 2017Observed: 78.03 ft at 4:00AM May 27, 2017Observed: 78.03 ft at 4:15AM May 27, 2017Observed: 78.03 ft at 4:30AM May 27, 2017Observed: 78.02 ft at 4:45AM May 27, 2017Observed: 78.02 ft at 5:00AM May 27, 2017Observed: 78.02 ft at 5:15AM May 27, 2017Observed: 78.03 ft at 5:30AM May 27, 2017Observed: 78.03 ft at 5:45AM May 27, 2017Observed: 78.03 ft at 6:00AM May 27, 2017Observed: 78.04 ft at 6:15AM May 27, 2017Observed: 78.03 ft at 6:30AM May 27, 2017Observed: 78.03 ft at 6:45AM May 27, 2017Observed: 78.02 ft at 7:00AM May 27, 2017Observed: 78.02 ft at 7:15AM May 27, 2017Observed: 78.02 ft at 7:30AM May 27, 2017Observed: 78.03 ft at 7:45AM May 27, 2017Observed: 78.03 ft at 8:00AM May 27, 2017Observed: 78.03 ft at 8:15AM May 27, 2017Observed: 78.03 ft at 8:30AM May 27, 2017Observed: 78.02 ft at 8:45AM May 27, 2017Observed: 78.02 ft at 9:00AM May 27, 2017Observed: 78.01 ft at 9:15AM May 27, 2017Observed: 78.02 ft at 9:30AM May 27, 2017Observed: 78.02 ft at 9:45AM May 27, 2017Observed: 78.02 ft at 10:00AM May 27, 2017Observed: 78.02 ft at 10:15AM May 27, 2017Observed: 78.02 ft at 10:30AM May 27, 2017Observed: 78.02 ft at 10:45AM May 27, 2017Observed: 78.02 ft at 11:00AM May 27, 2017Observed: 78.01 ft at 11:15AM May 27, 2017Observed: 78.02 ft at 11:30AM May 27, 2017Observed: 78.01 ft at 11:45AM May 27, 2017Observed: 78.01 ft at 12:00PM May 27, 2017Observed: 78.01 ft at 12:15PM May 27, 2017Observed: 78.01 ft at 12:30PM May 27, 2017Observed: 78.01 ft at 12:45PM May 27, 2017Observed: 78.01 ft at 1:00PM May 27, 2017Observed: 78.01 ft at 1:15PM May 27, 2017Observed: 78.01 ft at 1:30PM May 27, 2017Observed: 78.01 ft at 1:45PM May 27, 2017Observed: 78.01 ft at 2:00PM May 27, 2017Observed: 78.01 ft at 2:15PM May 27, 2017Observed: 78.01 ft at 2:30PM May 27, 2017Observed: 78.01 ft at 2:45PM May 27, 2017Observed: 78.01 ft at 3:00PM May 27, 2017Observed: 78.01 ft at 3:15PM May 27, 2017Observed: 78.01 ft at 3:30PM May 27, 2017Observed: 78.01 ft at 3:45PM May 27, 2017Observed: 78.01 ft at 4:00PM May 27, 2017Observed: 78.01 ft at 4:15PM May 27, 2017Observed: 78.01 ft at 4:30PM May 27, 2017Observed: 78.01 ft at 4:45PM May 27, 2017Observed: 78.01 ft at 5:00PM May 27, 2017Observed: 78.01 ft at 5:15PM May 27, 2017Observed: 78.01 ft at 5:30PM May 27, 2017Observed: 78.01 ft at 5:45PM May 27, 2017Observed: 78.01 ft at 6:00PM May 27, 2017Observed: 78.01 ft at 6:15PM May 27, 2017Observed: 78.01 ft at 6:30PM May 27, 2017Observed: 78.01 ft at 6:45PM May 27, 2017Observed: 78.01 ft at 7:00PM May 27, 2017Observed: 78 ft at 7:15PM May 27, 2017Observed: 78 ft at 7:30PM May 27, 2017Observed: 78 ft at 7:45PM May 27, 2017Observed: 78 ft at 8:00PM May 27, 2017Observed: 78 ft at 8:15PM May 27, 2017Observed: 78 ft at 8:30PM May 27, 2017Observed: 78 ft at 8:45PM May 27, 2017Observed: 78 ft at 9:00PM May 27, 2017Observed: 78 ft at 9:15PM May 27, 2017Observed: 78 ft at 9:30PM May 27, 2017Observed: 78 ft at 9:45PM May 27, 2017Observed: 78 ft at 10:00PM May 27, 2017Observed: 78 ft at 10:15PM May 27, 2017Observed: 78 ft at 10:30PM May 27, 2017Observed: 78 ft at 10:45PM May 27, 2017Observed: 77.99 ft at 11:00PM May 27, 2017Observed: 77.99 ft at 11:15PM May 27, 2017Observed: 77.99 ft at 11:30PM May 27, 2017USGS--Water Resources of the United StatesSWRN6(plotting HPIRG) Graph Created (12:45AM May 28, 2017)ObservedLatest observed value: 77.99 ft at 11:30 PM EDT 27-May-2017. Flood Stage is 80 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 Beaver River (NY) at Stillwater Reservoir. Only observed stages are available for this point.
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Downstream Gauge Downstream Gauge - at Croghan
Flood Categories (in feet)
Major Flood Stage: 0
Moderate Flood Stage: 0
Flood Stage: 80
Action Stage: 77.3
Low Stage (in feet): 0

Historic Crests
(1) 1,681.57 ft on 04/16/2002
(2) 1,680.15 ft on 04/29/2011
(3) 1,680.08 ft on 05/20/1969
(4) 1,680.01 ft on 05/27/2004
(5) 1,679.51 ft on 04/28/1993
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 1,680.15 ft on 04/29/2011
(2) 1,680.01 ft on 05/27/2004
(3) 1,678.69 ft on 05/18/2002
(4) 1,681.57 ft on 04/16/2002
(5) 1,678.89 ft on 05/07/1997
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
(1) 1,644.80 ft on 03/26/1949
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.
Flood Impacts & Photos Collapse
If you notice any errors in the below information, please contact our Webmaster
81.56 Flood of record April 16, 2002.
80.3 There is one foot of water overflowing the dam.
79.8 Half a foot of water is overflowing the dam.
79.4 One inch of water is overflowing the flashboards on the dam.
79.3 Water is at the top of the flashboards and starts to overflow the dam.
79.2 Water is one inch from overflowing the flashboards.
78.8 Water is six inches from overflowing the flashboards.
78.3 Water is one foot from the top of the flashboards.
77.3 Water is two feet below the flashboards on the dam.
50 Normal seasonal low elevation.
About This Location Collapse

Latitude: 43.897222° N, Longitude: 75.051389° W, Horizontal Datum: NAD83/WGS84

River Stage
Reference Frame
Gauge Height Flood Stage Uses
NWS stage 0 ft 80 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 1600 ft 1680 ft  

Current/Historical Observations:

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Hydrologic Resources Additional Resources
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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
Albany Weather Forecast Office
251 Fuller Road Suite B300
Albany, NY 12203-3650
(518) 435-9580
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Page last modified: 21-Dec-2016 5:21 PM
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