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This probabilistic forecast is issued by the Middle Atlantic River Forecast Center.
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About this graph
Forecasts for the Beaver Kill at Cooks Falls are issued routinely year-round.
Return to Area Map

Zoom Level:14
Flood Categories (in feet)
Major Flood Stage: 18
Moderate Flood Stage: 16
Flood Stage: 10
Action Stage: 8
Low Stage (in feet): -9999

Historic Crests
(1) 20.55 ft on 06/28/2006
(2) 18.98 ft on 04/03/2005
(3) 17.80 ft on 08/24/1933
(4) 17.79 ft on 01/19/1996
(5) 17.67 ft on 09/18/2004
Show More Historic Crests

(P): Preliminary values subject to further review.

Recent Crests
(1) 13.14 ft on 04/08/2022
(2) 13.78 ft on 10/26/2021
(3) 10.81 ft on 08/05/2020
(4) 10.75 ft on 04/14/2020
(5) 11.02 ft on 11/01/2019
Show More Recent Crests

(P): Preliminary values subject to further review.

Low Water Records
Currently none available.
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
21.1 FEMA flood insurance risk maps indicate that this stage corresponds to the 0.2% (500 year) flood level. Your property is at risk for flooding during a record flood event. A 500 year flood is a flood that has a 0.2 percent chance of occurring in any year. A flood of this magnitude has not occurred here since record keeping began.
20.55 This is the river stage corresponding to the June 2006 flood of record.
18.98 This is the crest of the April 2005 major flood which resulted in several million dollars of damage to over 100 buildings and six bridges.
18.7 FEMA flood insurance risk maps indicate that this stage corresponds to the 1% (100 year) floodplain. Your property is at risk for flooding during a major event. A 100 year flood is a flood that has a 1 percent chance of occurring in any year. In the past, water has reached this level one time since record keeping began.
18 This is the major flood stage. Numerous properties and structures are flooded from Cooks Falls to East Branch.
17.8 This is the crest of the January 19, 1996 rapid snow melt and heavy rainfall flood.
16 Water spreads across Cooks Falls Road from Cooks Falls to Butternut Grove. Properties and homes near the fire station are affected by flood waters. Chiloway Road in Horton is flooded out at this level.
12 Between 12 and 16 feet, recreation areas, campgrounds and some low lying properties along the river become flooded from Cooks Falls to East Branch.
10 Minor flooding of lowland agricultural areas begins along the river.

Other Real-time and/or Archive Data Sources:
Additional Information Collapse
Potential River Levels - Used to
Potential River Levels
Used to Estimate the Chance of Flooding and the Range of Possible River Levels
10 Day (HEFS) 7 Day (NAEFS) 7 Day (GEFS)
HEFS Ensemble NAEFS Ensemble GEFS Ensemble

Note: Use the official hydrograph at the top of this web page for river levels within the next 72 Hours.

Click individual graphics to enlarge.
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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